CN110644631A - Building energy-saving composite wall connecting bridge - Google Patents
Building energy-saving composite wall connecting bridge Download PDFInfo
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- CN110644631A CN110644631A CN201910802884.5A CN201910802884A CN110644631A CN 110644631 A CN110644631 A CN 110644631A CN 201910802884 A CN201910802884 A CN 201910802884A CN 110644631 A CN110644631 A CN 110644631A
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- hole
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- lead screw
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- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 28
- 238000009415 formwork Methods 0.000 abstract 4
- 239000012943 hotmelt Substances 0.000 abstract 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
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- 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
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Building energy-saving composite wall connects bridge, including the combination steel form, the left side of combination steel form is equipped with the heated board, the preformed hole is seted up on the right side of combination steel form, the left side of heated board is seted up through the mode of hot melt with the collinear through-hole of preformed hole central line, the left part of through-hole is equipped with coaxial short lead screw, the left end of the coaxial connecting rod of right-hand member fixed connection of short lead screw, the left end of the coaxial long lead screw of right-hand member fixed connection of connecting rod, the screw thread at long lead screw both ends revolves to opposite, the screw thread of short lead screw and long lead screw left end revolves to opposite. The combined steel formwork splicing device is simple in structure, convenient to use and operate, and suitable for connection of the spliced heat insulation boards and the combined steel formwork respectively, the heat insulation boards are prevented from being dismantled due to omission of the connecting bridges for placement of the spliced heat insulation boards, clamping force can be formed on the heat insulation boards and the combined steel formwork respectively, and therefore the heat insulation boards and the combined steel formwork are prevented from deviating in the back direction or in the opposite direction.
Description
Technical Field
The invention belongs to the field of building wall structure connecting pieces, and particularly relates to a building energy-saving composite wall connecting bridge.
Background
In order to improve the energy-saving and heat-insulating effect of the building, prolong the service life of building components and improve the construction efficiency of the building
The air composite wall body is formed by frequently adopting an EPS heat insulation board and a combined steel template, concrete is poured into the hollow composite wall body, the combined steel template is dismantled after the concrete is formed, the concrete and the heat insulation board are connected through a connecting bridge to form the heat insulation wall, the existing connecting bridge is generally placed when the heat insulation boards are spliced, omission often occurs when the heat insulation boards are spliced, the connecting bridge is forgotten to be placed, the spliced heat insulation boards are dismantled and then placed into the connecting bridge, the heat insulation boards are repeatedly dismantled, the splicing of the heat insulation boards is influenced, meanwhile, the construction time is prolonged, although the existing free connecting bridge can be installed after the heat insulation boards are spliced, the connection stability between the free connecting bridge and the heat insulation boards is poor, only the free connecting bridge can be connected with the heat insulation boards, the heat insulation boards cannot be effectively connected with the combined steel templates, the operation is complex, and the actual requirements cannot, therefore, the invention provides a connecting bridge for building an energy-saving composite wall.
Disclosure of Invention
The invention provides a building energy-saving composite wall connecting bridge, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
the building energy-saving composite wall connecting bridge comprises a combined steel template, wherein a heat-insulating plate is arranged on the left side of the combined steel template, a reserved hole is formed in the right side of the combined steel template, a through hole collinear with the central line of the reserved hole is formed in the left side of the heat-insulating plate in a hot melting mode, a coaxial short screw rod is arranged at the left part of the through hole, the right end of the short screw rod is fixedly connected with the left end of a coaxial connecting rod, the right end of the connecting rod is fixedly connected with the left end of a coaxial long screw rod, the thread turning directions of the two ends of the long screw rod are opposite, the thread turning directions of the short screw rod and the left end of the long screw rod are opposite, coaxial nuts are respectively installed at the right end of the periphery of the short screw rod and the left end of the periphery of the long screw rod in a threaded mode, a spring sleeved on the periphery of the connecting rod is arranged between the two nuts, the right side of, the left end of the short screw rod is rotatably connected with the right end of a coaxial cylinder, the right side of the cylinder is provided with a blind hole, a cross rod is movably arranged in the blind hole and can only move left and right along the blind hole, and the right end of the cross rod is fixedly connected with a screw on the left side; the coaxial nut of right side screw thread installation of long filament pole periphery, the right side of nut passes through the one end of the articulated even circumference of several depression bar respectively of torsional spring, the coaxial left side that keeps off the ring of right side fixed connection of nut, one side of depression bar periphery can respectively with keep off the inclined plane contact cooperation on ring right side, the screw and the nut on right side pass through telescopic link fixed connection, the coaxial fender mud ring of right-hand member fixed mounting of long filament pole periphery, the periphery that keeps off the mud ring can cooperate with the interior circumference sliding contact of preformed hole, the screw blind hole is seted up to the centre of long filament pole right-hand member, screw blind hole internal thread installation thin lead screw, the right-hand member fixed connection rotor plate of thin lead screw, the left side of rotor plate and the right side contact cooperation of closing the steel form, the screw, the nut, the fender mud.
According to the building energy-saving composite wall connecting bridge, the left bearing of the rotating plate is connected with the right side of the coaxial annular plate, and the left side of the annular plate can be in contact fit with the right side of the steel combining plate.
According to the building energy-saving composite wall connecting bridge, the plurality of handles are uniformly and fixedly installed on the periphery of the annular plate.
According to the building energy-saving composite wall connecting bridge, the preformed hole is a threaded through hole.
According to the connecting bridge for the energy-saving composite wall body of the building, the filament rod and the rotating plate are of an integral structure and are all made of stainless steel materials.
According to the building energy-saving composite wall connecting bridge, the right end of the cylinder is provided with the '+' shaped steel bar installation groove, and the side surface of the cylinder is provided with the steel bar positioning groove.
The invention has the advantages that: the device is simple in structure, convenient to use and operate, suitable for connection of the spliced heat-insulation board and the combined steel template, capable of preventing the spliced heat-insulation board from being detached due to omission of a connecting bridge, and capable of forming clamping force on the heat-insulation board and the combined steel template respectively, so that the heat-insulation board and the combined steel template are prevented from deviating in a back or opposite direction, all components except the filament rod and the rotating plate are made of plastics, and can be suitable for a humid environment of a building site. When the combined steel template is used, firstly the plug cap in the preformed hole is taken down, then the left side of the heat-insulating plate is provided with a through hole which is collinear with the central line of the preformed hole in a hot melting mode, then the cylinder sequentially passes through the preformed hole and the through hole, when the pressure rod passes through the preformed hole, the pressure rod is folded inwards along the articulated shaft of the nut, the rod can be pulled out through the through hole when being folded inwards along the articulated shaft of the nut until the left side of the rotating plate is in contact fit with the right side of the combined steel template, as shown in the figure, one person holds the fixed cylinder, the other person rotates the rotating plate, the rotating plate drives the filament rod to rotate, and as the left end of the filament rod is in contact fit with the left end of the threaded blind hole, the filament rod can drive the filament rod to rotate through the threaded blind hole, the filament rod drives the short filament rod to rotate through the connecting rod, at the moment, the two, The direction is opposite, the outer ends of the supporting rods are extruded while the nuts move oppositely, the supporting rods are enabled to rotate along the hinge shafts between the nuts respectively, the inner ends of the supporting rods can move outwards respectively in the direction perpendicular to the connecting rod, the inner ends of the supporting rods move outwards to be opened and gradually pressed into the inner circumference of the through hole, the nuts on the left side are unscrewed from the right end of the short screw rod, the nuts on the right side are unscrewed from the left end of the long screw rod, the nuts are sleeved on the outer circumference of the connecting rod, the supporting rods are pressed into the deepest part of the inner circumference of the through hole at the moment, the supporting rods cannot move left and right in the through hole at the moment, connection between the device and the heat insulation board is achieved, meanwhile, the nuts rotate along with the left end of the long screw rod, move right, the telescopic rods are stretched, the nuts drive the pressing rods to move right, the other ends of the pressing, neither can shorten, also can not increase, when pouring concrete between to combination steel form and heated board, can not appear between combination steel form and the heated board apart from inflation or shrink, the concrete of pouring can be in the right-hand member entering through-hole, further increase the stability of being connected between heated board and the concrete, simultaneously because the screw on right side blocks, the concrete can not follow the through-hole internal flow, after the concrete of pouring solidifies, back is twisted out in following the screw thread blind hole with the thin lead screw through the rotor plate, rotor plate and thin lead screw can reuse.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view of ii of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A building energy-saving composite wall connecting bridge comprises a combined steel template 1, wherein a heat-insulating plate 2 is arranged on the left side of the combined steel template 1, a preformed hole 3 is formed in the right side of the combined steel template 1, a through hole 4 collinear with the central line of the preformed hole 3 is formed in the left side of the heat-insulating plate 2 in a hot melting mode, a coaxial short screw rod 5 is arranged at the left part of the through hole 4, the right end of the short screw rod 5 is fixedly connected with the left end of a coaxial connecting rod 6, the right end of the connecting rod 6 is fixedly connected with the left end of a coaxial long screw rod 7, the thread turning directions of the two ends of the long screw rod 7 are opposite, the thread turning directions of the left ends of the short screw rod 5 and the long screw rod 7 are opposite, coaxial screw nuts 8 are respectively installed on the right end of the periphery of the short screw rod 5 and the left end of the periphery of the long screw rod 7 in a threaded mode, a spring 25 sleeved on the periphery of the connecting rod 6 is arranged between, the inner ends of the left supporting rods 9 are respectively hinged with the inner ends of the corresponding right supporting rods 9, the left end of the short screw rod 5 is rotatably connected with the right end of a coaxial cylinder 10, a blind hole 11 is formed in the right side of the cylinder 10, a cross rod 12 is movably arranged in the blind hole 11, the cross rod 12 can only move left and right along the blind hole 11, and the right end of the cross rod 12 is fixedly connected with a screw nut 8 on the left side; the right side of the periphery of the long lead screw 7 is provided with a coaxial nut 13 in a threaded manner, the right side of the nut 13 is hinged with one end of a plurality of pressing rods 14 with uniform circumferences respectively through a torsion spring, the right side of the nut 13 is fixedly connected with the left side of a coaxial retaining ring 15, one side of the periphery of the pressing rods 14 can be respectively in contact fit with the inclined plane on the right side of the retaining ring 15, a screw nut 8 on the right side is fixedly connected with the nut 13 through a telescopic rod 16, the right end of the periphery of the long lead screw 7 is fixedly provided with a coaxial retaining ring 17, the periphery of the retaining ring 17 can be in sliding contact fit with the inner periphery of the preformed hole 3, the middle of the right end of the long lead screw 17 is provided with a threaded blind hole 18, a fine lead screw 19 is arranged in the threaded blind hole 18, the right end of the fine lead, the mud-guard ring 17 and the column 10 can move left and right in the through hole 4 and the reserved hole 3 respectively. The device is simple in structure, convenient to use and operate, suitable for connection of the spliced heat-insulation board and the combined steel template, capable of preventing the spliced heat-insulation board from being detached due to omission of a connecting bridge, and capable of forming clamping force on the heat-insulation board and the combined steel template respectively, so that the heat-insulation board and the combined steel template are prevented from deviating in a back or opposite direction, all components except the filament rod and the rotating plate are made of plastics, and can be suitable for a humid environment of a building site. When the invention is used, firstly the plug cap in the preformed hole 3 is taken down, then the left side of the heat insulation board 2 is provided with the through hole 4 which is collinear with the central line of the preformed hole 3 by a hot melting mode, then the column 10 sequentially passes through the preformed hole 3 and the through hole 4, when the compression bar 14 passes through the preformed hole 3, the compression bar 14 is folded inwards along the articulated shaft of the nut 13, the bar 14 can be pulled out through the through hole 4 when being folded inwards along the articulated shaft of the nut 13, until the left side of the rotating plate 20 is contacted and matched with the right side of the combined steel template 1, as shown in figure 1, then one person holds the fixed column 10, the other person rotates the rotating plate 20, the rotating plate 20 drives the thin screw rod 19 to rotate, because the left end of the thin screw rod 19 is contacted and matched with the left end of the threaded blind hole 18, the thin screw rod 19 can drive the long screw rod 7 to rotate through the threaded blind hole 18, the long screw rod 7 drives the short screw rod 5, the spring 25 is compressed, the cross rod 12 moves rightwards along the blind hole 11, because the two nuts 8 move in the same speed and opposite directions, the nuts 8 move in opposite directions and simultaneously press the outer end of the supporting rod 9, the supporting rods 9 respectively rotate along the hinged shafts between the nuts 8, the inner ends of the supporting rods 9 can respectively move outwards in the direction perpendicular to the connecting rod 6, the inner ends of the supporting rods 9 move outwards to be opened and gradually pressed into the inner periphery of the through hole 4, the left nut 8 is screwed down from the right end of the short screw rod 5, the right nut 8 is screwed down from the left end of the long screw rod 7, the nut 8 is sleeved on the outer periphery of the connecting rod 6, the supporting rod 9 is pressed into the deepest part of the inner periphery of the through hole 4 at the moment, the supporting rod 9 cannot move leftwards and rightwards in the through hole 4, the connection between the device and the insulation board is realized, the nut 13 moves rightwards along with the, the other end to depression bar 14 cooperates with the left side in close contact with of combination steel form 1, realize this device to the fixed connection of combination steel form 1, can make the distance between combination steel form 1 and the heated board 2 keep fixed, neither can shorten, also can not increase, when pouring the concrete between combination steel form 1 and the heated board 2, distance inflation or shrink between combination steel form 1 and the heated board 2 can not appear, the concrete of pouring can get into in through-hole 4 through the right-hand member of through-hole 4, further increase the stability of being connected between heated board and the concrete, simultaneously because the stopping of the screw 8 on right side, the concrete can not follow through-hole 4 internal flow, after the concrete of pouring solidifies, back is twisted out thin lead screw 19 from screw blind hole 18 through rotor plate 20, rotor plate 20 can recycle with thin lead screw 19.
Specifically, as shown in the figure, the left bearing of the rotating plate 20 of the present embodiment is connected to the right side of the coaxial annular plate 21, and the left side of the annular plate 21 can be in contact fit with the right side of the steel combining plate 1. Screw in the back with the left end screw thread blind hole 18 of fine filament pole 19 and screw up, when the left side of annular slab 21 and the right side contact cooperation of closing steel form 1, the right side of fender 17 and the left side of closing steel form 1 are in the coplanar, avoid fender 17 protrusion concrete, avoid simultaneously in the concrete gets into preformed hole 3 in a large number, when the left side of annular slab 21 and the right side contact cooperation of closing steel form 1, be convenient for continue to rotate rotor plate 20, reduce the frictional force between the left side of rotor plate 20 and the right side of closing steel form 1.
Specifically, as shown in the figure, a plurality of handles 22 are uniformly and fixedly installed on the periphery of the annular plate 21 according to the embodiment. The handle 22 facilitates rotation of the rotatable plate 20 to enhance the user experience.
Further, as shown in the figure, the prepared hole 3 in the embodiment is a threaded through hole. When need not use preformed hole 3, can the screw thread construction bolt in the preformed hole 3 to make the inner of bolt and the left side of closing steel form 1 in the coplanar, can avoid the concrete to flow out from preformed hole 3.
Further, as shown in the drawings, the filament rod 19 and the rotating plate 20 according to the present embodiment are of an integral structure and are made of stainless steel material. The concrete on the thin thread rod 19 and the rotating plate 20 can be cleaned conveniently, and the thin thread rod 19 and the rotating plate 20 can be recycled conveniently.
Furthermore, as shown in the drawings, the right end of the cylinder 10 of the present embodiment is provided with a "+" shaped reinforcement installation groove 23, and the side surface of the cylinder 10 is provided with a reinforcement positioning groove 24. When in use, the reinforcing steel bars forming the protective layer are arranged in the reinforcing steel bar mounting groove, so that the trouble of binding the reinforcing steel bars can be avoided, and the reinforcing steel bars can be directly positioned; after the reinforcing bar is the cross and arranges in the reinforcing bar mounting groove, place the locating pin in the reinforcing bar constant head tank, can firmly fix a position the reinforcing bar.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. Building energy-saving composite wall connects bridge, its characterized in that: comprises a combined steel template (1), a heat-insulating plate (2) is arranged on the left side of the combined steel template (1), a preformed hole (3) is formed on the right side of the combined steel template (1), a through hole (4) which is collinear with the central line of the preformed hole (3) is formed on the left side of the heat-insulating plate (2) in a hot melting mode, a coaxial short screw rod (5) is arranged at the left part of the through hole (4), the right end of the short screw rod (5) is fixedly connected with the left end of a coaxial connecting rod (6), the right end of the connecting rod (6) is fixedly connected with the left end of a coaxial long screw rod (7), the thread turning directions of the two ends of the long screw rod (7) are opposite, the thread turning directions of the short screw rod (5) and the left end of the long screw rod (7) are opposite, coaxial screw nuts (8) are respectively installed on the right end of the periphery of the short screw rod (5) and the left end of the periphery, the right side of the screw (8) on the left side and the left side of the screw (8) on the right side are respectively hinged with the outer ends of a plurality of supporting rods (9) which are uniformly and circumferentially distributed, the inner end of the supporting rod (9) on the left side is hinged with the inner end of the corresponding supporting rod (9) on the right side, the left end of the short screw (5) is rotatably connected with the right end of a coaxial cylinder (10), the right side of the cylinder (10) is provided with a blind hole (11), a cross rod (12) is movably arranged in the blind hole (11), the cross rod (12) can only move left and right along the blind hole (11), and the right end of the cross rod (12) is fixedly connected with; the right side of the periphery of the long lead screw (7) is provided with a coaxial nut (13) in a threaded manner, the right side of the nut (13) is hinged with one end of a plurality of pressing rods (14) with uniform circumferences respectively through a torsion spring, the right side of the nut (13) is fixedly connected with the left side of a coaxial retaining ring (15), one side of the periphery of the pressing rods (14) can be respectively in contact fit with the inclined plane on the right side of the retaining ring (15), a screw nut (8) on the right side is fixedly connected with the nut (13) through a telescopic rod (16), the right end of the periphery of the long lead screw (7) is fixedly provided with a coaxial mud retaining ring (17), the periphery of the mud retaining ring (17) can be in sliding contact fit with the inner periphery of the reserved hole (3), the middle of the right end of the long lead screw (17) is provided with a threaded blind hole (18), a thin lead screw (19) is arranged in the threaded blind hole (18), the right end of the thin lead screw, the screw nut (8), the nut (13), the mud guard ring (17) and the cylinder (10) can respectively move left and right in the through hole (4) and the preformed hole (3).
2. The building energy-saving composite wall connecting bridge as claimed in claim 1, wherein: the left side bearing of the rotating plate (20) is connected with the right side of the coaxial annular plate (21), and the left side of the annular plate (21) can be in contact fit with the right side of the steel combining plate (1).
3. The building energy-saving composite wall connecting bridge as claimed in claim 1, wherein: and a plurality of handles (22) are uniformly and fixedly arranged on the periphery of the annular plate (21).
4. The building energy-saving composite wall connecting bridge as claimed in claim 1, wherein: the preformed hole (3) is a threaded through hole.
5. The building energy-saving composite wall connecting bridge as claimed in claim 1, wherein: the thin screw rod (19) and the rotating plate (20) are of an integral structure and are made of stainless steel materials.
6. The building energy-saving composite wall connecting bridge as claimed in claim 1, wherein: the right end of the column (10) is provided with a '+' shaped steel bar installation groove (23), and the side surface of the column (10) is provided with a steel bar positioning groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802884.5A CN110644631B (en) | 2019-08-28 | 2019-08-28 | Building energy-saving composite wall connecting bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802884.5A CN110644631B (en) | 2019-08-28 | 2019-08-28 | Building energy-saving composite wall connecting bridge |
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| CN110644631A true CN110644631A (en) | 2020-01-03 |
| CN110644631B CN110644631B (en) | 2020-11-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350350A (en) * | 2020-04-15 | 2020-06-30 | 四川永晖建筑工程有限公司 | Broken bridge split connection rod piece of steel bar formwork integrated wall formwork |
| CN111379337A (en) * | 2020-03-24 | 2020-07-07 | 广州盈德建筑工程有限公司 | Secondary structure anti-seepage and anti-leakage construction method |
| CN112681541A (en) * | 2020-11-25 | 2021-04-20 | 王晶 | EPS fire prevention heated board |
| CN113062542A (en) * | 2021-04-02 | 2021-07-02 | 石江余 | Assembled building steel structure stair connected node |
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| CN106639069A (en) * | 2017-01-23 | 2017-05-10 | 福建农林大学 | EPS module frame connecting bridge |
| CN109594771A (en) * | 2018-12-20 | 2019-04-09 | 重庆市江津钢模有限责任公司 | Facilitate the clamping mold of concrete casting |
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| CN110644631B (en) | 2020-11-17 |
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