CN117306851A - Explosion-proof mould member bar - Google Patents

Explosion-proof mould member bar Download PDF

Info

Publication number
CN117306851A
CN117306851A CN202311529782.3A CN202311529782A CN117306851A CN 117306851 A CN117306851 A CN 117306851A CN 202311529782 A CN202311529782 A CN 202311529782A CN 117306851 A CN117306851 A CN 117306851A
Authority
CN
China
Prior art keywords
screw rod
rod
template
sleeve
rod piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311529782.3A
Other languages
Chinese (zh)
Inventor
邓子望
周波林
古峰
孙佳伟
黄宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Metallurgical Construction Engineering Group Co Ltd
Original Assignee
China Metallurgical Construction Engineering Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Metallurgical Construction Engineering Group Co Ltd filed Critical China Metallurgical Construction Engineering Group Co Ltd
Priority to CN202311529782.3A priority Critical patent/CN117306851A/en
Publication of CN117306851A publication Critical patent/CN117306851A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/064—Spacers placed on the bottom of the mould
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/0642—Devices for extracting or inserting wall ties or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses an explosion-proof die rod piece, which comprises a screw rod, a pull rod with a hook, a sleeve and a fixing component, wherein the screw rod passes through two sides of a die plate through a hole of the die plate; the hooked pull rod is arranged on the screw rod and is provided with a hook part, and the hook part is used for propping against the inner side of the template; the sleeve is coaxially sleeved on the outer side of the screw rod, the sleeve is positioned on the inner sides of the two templates, and the screw rod can axially slide relative to the sleeve; the fixed subassembly sets up in the screw rod for support the outside of tight template. The anti-explosion membrane rod piece is stressed by the double F buckles formed in the template, the outer wall integrated heat-insulation board is prevented from being exploded, the outer wall integrated heat-insulation board is not easy to repair after being exploded, the device is controlled in advance, the quality problem is avoided, the rod piece can be taken out, and the anti-explosion membrane rod piece is reutilized, is environment-friendly and energy-saving.

Description

Explosion-proof mould member bar
Technical Field
The invention relates to the technical field of building construction, in particular to an explosion-proof die rod piece.
Background
The conventional template, heat preservation and plastering of the outer wall engineering are generally constructed by one procedure, and the heat preservation integrated heat preservation template is manufactured by combining three procedures in the factory, so that compared with the conventional process, the heat preservation integrated construction directly has the heat preservation and plastering two procedures.
But in the work progress, adopt concrete piece cooperation screw rod to use the prevention and cure in the ordinary to drawing screw rod construction, but shift easily in the pouring process, the template is bloated easily when pouring inboard, and the integrative insulation board thickness that this project used reaches ten centimeters and expands the mould more easily, and the sleeve pipe warp in the pouring process easily, the corruption leads to the seepage, the condition of bursting the mould appears, make insulation integrated board together pour the in-process because of insulation integrated board bursting the mould and be difficult to restore, seriously influence construction quality, and outer wall integration insulation board bursting later stage repair difficulty, repair process is many, and repair stability is less firm like pouring bonding, moreover, traditional to drawing bolt is difficult to retrieve, construction cost has been improved.
Therefore, how to avoid rupture of membranes, reduce the later repair of integrated heated board and interior wall to can secondary recovery and utilization is the technical problem that needs to solve now.
Disclosure of Invention
In view of the above, the invention provides an explosion-proof die rod piece, and the double F-shaped buckle stress is formed in the die plate by using the device, so that the explosion-proof die effect is achieved.
The invention provides an explosion-proof die rod piece, which adopts the following technical scheme:
an explosion proof die rod piece comprising:
the screw rod passes through the two sides of the template through the hole of the template;
the hooked pull rod is arranged on the screw rod and is provided with a hook part, and the hook part is used for propping against the inner side of the template;
the sleeve is coaxially sleeved on the outer side of the screw rod, the sleeve is positioned on the inner sides of the two templates, and the screw rod can axially slide relative to the sleeve;
the fixed subassembly, fixed subassembly sets up in the screw rod for support the outside of tight template.
Optionally, the fixed subassembly includes slip card and nut, slip card sliding fit sets up in the screw rod, nut threaded connection is in the screw rod, the nut is used for restricting slip card to move to the outside.
Optionally, be provided with the end cap on the screw rod, there is the clearance between screw rod and the entrance to a cave, the end cap is used for shutoff this clearance, the slip card is exerted inward pretightning force to the end cap under the cooperation of nut.
Optionally, the sliding card is provided with a containing part, the containing part is used for placing a rod piece, and the rod piece can be abutted against the outer side of the template when being positioned at the containing part.
Optionally, a placement part is arranged on the screw, a driving piece is arranged on the placement part, and the pull rod with the hook is slidably arranged on the placement part through the driving piece.
Optionally, a fixing piece is arranged on the placement part and is used for fixing the pull rod with the hook on the placement part.
Optionally, the hooked pull rod is provided with a plurality of breaking parts at intervals along the axial direction of the screw rod, and the breaking parts can be broken under force.
Optionally, the sleeve is radially expandable and contractible.
Optionally, the sleeve comprises a sleeve body and an air sac portion, the sleeve body is arranged on the outer side of the air sac portion, and the air sac portion can be inflated to drive the sleeve body to expand along the radial direction of the screw rod.
Optionally, the plug is provided with the bulge, bulge and entrance to a cave diameter adaptation, plug and bulge have the inflation channel, the bulge stretches into behind the entrance to a cave and inflates channel and gasbag portion intercommunication when the outside of plug tight template.
In summary, the present invention includes at least one of the following beneficial technical effects: the anti-explosion membrane rod piece is stressed by the double F buckles formed in the template, the outer wall integrated heat-insulation board is prevented from being exploded, the outer wall integrated heat-insulation board is not easy to repair after being exploded, the device is controlled in advance, the quality problem is avoided, the rod piece can be taken out, and the anti-explosion membrane rod piece is reutilized, is environment-friendly and energy-saving.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of an embodiment of the present invention;
fig. 3 is a side view of a sleeve according to an embodiment of the present invention.
Reference numerals illustrate: 1. a hooked pull rod; 2. an opening; 3. a slide card; 4. a driving member; 5. a fixing member; 6. a nut; 7. a protruding portion; 8. a housing part; 9. a plug; 10. a screw; 11. a sleeve; 111. a sleeve body; 112. an air bag section; 113. and an inflation part.
Detailed Description
The invention is described in further detail below with reference to fig. 1-3.
The embodiment of the invention discloses an explosion-proof die rod piece.
Referring to fig. 1, 2 and 3, an explosion-proof die rod piece comprises a screw rod 10, a pull rod 1 with a hook, a sleeve 11 and a fixing assembly, wherein the screw rod 10 passes through two sides of a die plate through an opening 2 of the die plate; the hooked pull rod 1 is arranged on the screw rod 10, and the hooked pull rod 1 is provided with a hook part which is used for propping against the inner side of the template; the sleeve 11 is coaxially sleeved on the outer side of the screw rod 10, the sleeve 11 is positioned on the inner sides of the two templates, and the screw rod 10 can axially slide relative to the sleeve 11; the fixing component is arranged on the screw rod 10 and used for propping against the outer side of the template. The anti-explosion membrane rod piece is stressed by the double F buckles formed in the template, the outer wall integrated heat-insulation board is prevented from being exploded, the outer wall integrated heat-insulation board is not easy to repair after being exploded, the device is controlled in advance, the quality problem is avoided, the rod piece can be taken out, and the anti-explosion membrane rod piece is reutilized, is environment-friendly and energy-saving.
In this embodiment, the explosion proof die rod piece is used for supporting and fixing the integrated heat insulation die plate. The material has three working procedures of template, heat preservation and plastering, and the three working procedures are changed into one working procedure. And the integrated heat-insulating template is used as an outer wall template, and plastic pegs and concrete are used for pouring, so that the template, heat-insulating and plastering integrated construction is formed.
In this embodiment, the fixing assembly includes a slide card 3 and a nut 6, the slide card 3 is slidably engaged with the screw 10, the nut 6 is screwed with the screw 10, and the nut 6 is used for limiting the slide card 3 to move outwards.
In this embodiment, a plug 9 is provided on the screw 10, a gap exists between the screw 10 and the hole 2, the plug 9 is used for plugging the gap, and the sliding clamp 3 applies an inward pre-tightening force to the plug 9 under the cooperation of the nut 6.
In this embodiment, the sliding card 3 has a receiving portion 8, where the receiving portion 8 is used for placing a rod, and the rod can be abutted against the outer side of the template when the rod is located in the receiving portion 8. In this embodiment, the rod is a steel tube, and the steel tube is placed in the accommodating portion 8, so that the steel tube abuts against the outer side of the template, and the supporting effect of the template is improved.
In this embodiment, the screw 10 is provided with a mounting portion on which the driving member 4 is provided, and the hooked pull rod 1 is slidably disposed through the driving member 4. In this embodiment, the driving member 4 is a bolt, and the placement portion is provided with a sliding hole along the axial direction of the screw 10, and the bolt restricts the hooked pull rod 1 to the sliding hole.
The hook part is arranged on the hooked pull rod 1 in a rotating fit manner through the rotating part, a torsion spring is arranged at the rotating part and the hooked pull rod 1 and is used for applying elasticity to the hook part, so that an included angle is formed between the hook part and the hooked pull rod 1, and the hook part is abutted against the inner side of the template. Sliding blocks are arranged on two lateral sides of the hooked pull rod 1, sliding grooves are formed in the placement portion along the axial direction of the screw rod 10, the sliding blocks are arranged in the sliding grooves in a sliding fit mode, and workers slide the hooked pull rod 1 through the driving piece 4.
In this embodiment, the fixing member 5 is disposed on the placement portion, and the fixing member 5 is used to fix the hooked pull rod 1 to the placement portion. In this embodiment, the fixing member 5 is a bolt, and the placement portion is used to fix the hooked pull rod 1 in the sliding hole, and restrict the sliding thereof in the axial direction.
The hooked pull rod 1 can be detached on the placement part and fixed through the driving part 4 and the fixing part 5, so that later replacement can be facilitated, and the hooked pull rod 1 can be fixedly supported.
In this embodiment, the hooked pull rod 1 is provided with a plurality of breaking parts at intervals along the axial direction of the screw rod 10, the breaking parts can be broken under force, and in this embodiment, the breaking parts are grooves formed on the hooked pull rod 1, and the thickness of the breaking parts is thinner than that of the unhooked parts. After the concrete pouring is completed, the screw rod 10, the sliding clamp 3, the nut 6 and the plug 9 arranged on the screw rod 10 are taken out, the hooked pull rod 1 extending out of the outer side of the template is broken through the breaking part, the whole disassembly is completed, and when the template is supported next time, only the hooked pull rod 1 needs to be replaced.
In this embodiment, the sleeve 11 is radially expandable and contractible. Specifically, the sleeve 11 includes a sleeve body 111 and a balloon portion 112, the sleeve body 111 is disposed outside the balloon portion 112, and the balloon portion 112 can be inflated to expand the sleeve body 111 along the radial direction of the screw 10.
In this embodiment, the sleeve body 111 includes a fixed portion and a sliding portion, and the fixed portion and the sliding portion are circumferentially closed to form a ring. The sliding portion is slidably fitted to the fixed portion, and after the airbag portion 112 is inflated, the sliding portion slides out of the fixed portion, so that the overall size of the sleeve body 111 is increased.
In this embodiment, the diameter of the opening 2 of the die plate is greater than the diameter of the screw 10.
In this embodiment, the plug 9 is provided with a protruding portion 7, the protruding portion 7 is adapted to the diameter of the hole 2, the plug 9 and the protruding portion 7 are provided with an inflation channel, and when the plug 9 abuts against the outer side of the template, the protruding portion 7 extends into the hole 2, and then the inflation channel is communicated with the air bag portion 112. The inflation channel positioned at the plug 9 is provided with a plugging piece, and the plugging piece is used for plugging the inflation channel, so that gas is effectively prevented from flowing out of the inflation channel at the plug 9. The air bag part 112 is provided with an inflation port made of elastic material, an inflation channel positioned on the bulge 7 is provided with an inflation needle, and the inflation needle is inserted into the inflation port for inflation, and the inflation port is automatically closed after the inflation needle and the inflation needle are separated.
In this embodiment, the bulge 7 blocks the hole, effectively avoids the need to remove the template and then the second removal of the template at the hole is required when the template is removed, thereby not only realizing the inflation of the air bag 112, but also ensuring the smoothness of concrete pouring.
When the sleeve body 111 is inflated, the outer surface of the sleeve body 111 abuts against the hooked pull rod 1, and the sleeve body 111 performs auxiliary support on the bottom of the hooked pull rod 1 to improve the overall support effect when the inflation is completed.
The invention adopts the heat preservation integration and the double-clamping of the inner side and the outer side of the template to ensure that the inner side and the outer side of the heat preservation integration are stressed and can not be moved to any one side of the two sides, and compared with the traditional heat preservation integration construction process, the heat preservation integration construction process has better stability, lower later repair cost and stronger applicability. The method greatly reduces the later-stage repair of the inner wall and the outer wall, saves the construction period time for engineering, is simple in construction, saves energy and protects environment, and can shorten the later-stage repair period and reduce the later-stage external wall surface operation.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.

Claims (10)

1. An explosion-proof mould member bar, its characterized in that: comprising the following steps:
the screw rod passes through the two sides of the template through the hole of the template;
the hooked pull rod is arranged on the screw rod and is provided with a hook part, and the hook part is used for propping against the inner side of the template;
the sleeve is coaxially sleeved on the outer side of the screw rod, the sleeve is positioned on the inner sides of the two templates, and the screw rod can axially slide relative to the sleeve;
the fixed subassembly, fixed subassembly sets up in the screw rod for support the outside of tight template.
2. The explosion proof die rod piece according to claim 1, wherein: the fixed subassembly includes slip card and nut, slip card sliding fit sets up in the screw rod, nut threaded connection is in the screw rod, the nut is used for restricting slip card and moves to the outside.
3. The explosion proof die rod piece according to claim 2, wherein: be provided with the end cap on the screw rod, there is the clearance between screw rod and the entrance to a cave, the end cap is used for shutoff this clearance, the slip card is exerted inward pretightning force to the end cap under the cooperation of nut.
4. The explosion proof die rod piece according to claim 2, wherein: the sliding card is provided with a containing part, the containing part is used for placing a rod piece, and the rod piece can be abutted against the outer side of the template when being positioned at the containing part.
5. The explosion proof die rod piece according to claim 1, wherein: the screw rod is provided with a placement part, the placement part is provided with a driving piece, and the hooked pull rod is slidably arranged on the placement part through the driving piece.
6. The explosion proof die rod piece according to claim 5, wherein: the fixing piece is arranged on the placement part and used for fixing the pull rod with the hook on the placement part.
7. The explosion proof die rod piece according to claim 1, wherein: the hooked pull rod is provided with a plurality of breaking parts at intervals along the axial direction of the screw rod, and the breaking parts can be broken under the stress.
8. The explosion proof die rod piece according to claim 1, wherein: the sleeve is radially expandable and contractible.
9. The explosion proof die rod piece according to claim 8, wherein: the sleeve comprises a sleeve body and an air bag portion, wherein the sleeve body is arranged on the outer side of the air bag portion, and the air bag portion can be inflated to drive the sleeve body to expand along the radial direction of the screw rod.
10. The explosion proof die rod piece according to claim 9, wherein: the plug is provided with the bulge, bulge and entrance to a cave diameter adaptation, plug and bulge have the passageway of aerifing, the bulge stretches into behind the entrance to a cave and aerifing passageway and gasbag portion intercommunication when the outside of plug tight template.
CN202311529782.3A 2023-11-16 2023-11-16 Explosion-proof mould member bar Pending CN117306851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311529782.3A CN117306851A (en) 2023-11-16 2023-11-16 Explosion-proof mould member bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311529782.3A CN117306851A (en) 2023-11-16 2023-11-16 Explosion-proof mould member bar

Publications (1)

Publication Number Publication Date
CN117306851A true CN117306851A (en) 2023-12-29

Family

ID=89285053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311529782.3A Pending CN117306851A (en) 2023-11-16 2023-11-16 Explosion-proof mould member bar

Country Status (1)

Country Link
CN (1) CN117306851A (en)

Similar Documents

Publication Publication Date Title
US8133046B2 (en) Center mechanism of tire vulcanizing machine
CN117306851A (en) Explosion-proof mould member bar
CN106217302A (en) For installing the device of cylinder holes sealing ring
CN101277803B (en) Tire vulcanizer
CN117306852A (en) Explosion-proof mold rod construction method
JPH04344210A (en) Mold clamping apparatus of tire vulcanizing machine
CN210210186U (en) Adjustable sleeve head
CN108145410A (en) A kind of sealing coil installing device and installation method
CN104942107A (en) Pipe bending machine used for bending oil pipes
CN211779657U (en) Municipal administration water supply line plugging device
JP2011168018A (en) Embedded member fixing device for concrete forms
CN117306853A (en) Explosion-proof die rod piece installation and fixation construction method
US20190091899A1 (en) Method and Apparatus for Molding Columns
CN204700103U (en) For bending the bending machine of oil pipe
US20170080611A1 (en) Method and Apparatus for Extracting Columns from Molds
KR101430423B1 (en) Baloon-type water coaking device using saddle for water works
CN117306854A (en) Explosion-proof die rod piece installation fixing device
CN206652899U (en) A kind of three station drum type horn mouth pier nose devices of pipe fitting
CN104129662A (en) Light expansion shaft
CN210944327U (en) Air expansion shaft
CN206967811U (en) A kind of release unit of silica gel radiation fins
CN101812841A (en) Conduit for pile casting of pile foundation engineering
CN201235382Y (en) Liquid bag apparatus of tube expanding mechanism
CN101244631A (en) Tyre repairing tank
CN204018766U (en) Boring lathe part clamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination