CN114150773B - Concrete built-in fitting reinforced structure - Google Patents
Concrete built-in fitting reinforced structure Download PDFInfo
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- CN114150773B CN114150773B CN202111373275.6A CN202111373275A CN114150773B CN 114150773 B CN114150773 B CN 114150773B CN 202111373275 A CN202111373275 A CN 202111373275A CN 114150773 B CN114150773 B CN 114150773B
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 62
- 238000004873 anchoring Methods 0.000 claims abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract 11
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- Electromagnetism (AREA)
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Abstract
The invention relates to a concrete embedded part reinforcing structure which comprises a base body and an embedded pit, wherein the embedded pit is a square groove body sunken towards the inside of the base body, the concrete embedded part reinforcing structure also comprises an embedded part and a reinforcing structure, the embedded part is arranged in the embedded pit and comprises an embedded plate and anchoring reinforcing steel bars, the reinforcing structure is arranged in the embedded pit and comprises a supporting frame, a first reinforcing component and a second reinforcing component, the supporting frame comprises a bearing cylinder, a supporting rod, a movable column and a limiting rod, the first reinforcing component comprises a left component and a right component which are identical in structure size, the left component and the right component are in a left-right symmetrical state, the second reinforcing component comprises a front component and a rear component which are identical in structure size, and the front component and the rear component are in a front-back symmetrical state. The invention solves the problem that when the embedded part is constructed, the vibrating rod for pouring concrete easily collides with the anchoring reinforcing steel bars on the embedded part, so that the embedded part is loosened or the position of the embedded part is changed along with the displacement of the reinforcing steel bars.
Description
Technical Field
The invention relates to the technical field of building reinforcement, in particular to a concrete embedded part reinforcing structure.
Background
The embedded parts (prefabricated embedded parts) are members which are pre-installed (embedded) in hidden projects, namely, structural parts arranged during the pouring of the structure and used for lap joint during the building of the superstructure. So as to be beneficial to the installation and fixation of the external engineering equipment foundation. The embedments are mostly made of metal.
The built-in fitting that uses on the present building engineering sets up in the pre-buried hole, the built-in plate on the built-in fitting passes through reinforcing bar or plank and simply supports on the pre-buried hole, pour concrete to the pre-buried hole afterwards, vibrate the concrete through the vibrting spear again, fix the reinforcement mode on the framework of steel reinforcement according to the past, at the concrete placement in-process or the in-process that the vibrting spear vibrates, the anchor reinforcing bar on the easy collision built-in fitting of vibrting spear can lead to the built-in fitting not hard up or produce the position change along with the reinforcing bar displacement, and then influence subsequent use, operating personnel's walking is trampled the offset that also causes the built-in fitting easily, the normal use of direct influence built-in fitting.
An embedded part reinforcing device with publication number CN204252284U fixes an embedded part through a fixed beam, but cannot stably mount the embedded part, is poor in stabilizing effect and influences long-time use of the embedded part.
Disclosure of Invention
The invention provides a concrete embedded part reinforcing structure, which aims to solve the problem that when an embedded part is constructed, a vibrating rod for pouring concrete easily collides with an anchoring steel bar on the embedded part to cause the embedded part to be loosened or to generate position change along with the displacement of the steel bar, and can ensure that the position of the embedded part is stable when the embedded part pours concrete or the vibrating rod vibrates the concrete.
In order to solve the problems, the technical scheme of the invention is as follows:
a concrete embedded part reinforcing structure comprises a base body and an embedded pit, wherein the embedded pit is a square groove body which is sunken towards the inside of the base body, is provided with an opening at the upper end and has a square cross section;
the embedded part is arranged in the embedded pit and comprises an embedded plate and anchoring steel bars, the embedded plate is positioned in the upper part of the embedded pit, the anchoring steel bars comprise a second steel bar group and a first steel bar group which are symmetrically arranged on the bottom surface of the embedded plate from front to back, the first steel bar group consists of two connecting steel bars, the two connecting steel bars are respectively arranged on the left part and the right part of the rear part of the bottom surface of the embedded plate and are in a bilateral symmetry state, the connecting steel bars comprise vertical bars and arc-shaped bars, the upper ends of the vertical bars are connected with the embedded plate, the lower ends of the vertical bars are connected with the front ends of the arc-shaped bars, the arc-shaped bars are rod bodies with arc-shaped bulges facing downwards, the rear ends of the arc-shaped bars are positioned on the rear sides of the vertical bars, and intervals are formed between the arc-shaped bars and the inner bottom surface of the embedded pit;
the reinforced structure is arranged in the pre-buried pit and comprises a support frame, a first reinforced component and a second reinforced component, wherein the support frame comprises a bearing cylinder, a support rod, a movable column and a limiting rod, the bearing cylinder is vertically arranged in the middle of the pre-buried pit and is a cylinder with an opening at the upper end and a closed lower end, the upper end of the inner wall of the bearing cylinder is provided with the limiting ring, an interval is formed between the upper end of the bearing cylinder and the pre-buried plate, an interval is formed between the lower end of the bearing cylinder and the inner bottom surface of the pre-buried pit, the lower end of the outer wall of the bearing cylinder is hinged with four support rods in an annular array shape, one end of each support rod is connected with the bearing cylinder, the other end of each support rod is connected with a bearing plate, the bearing plate is a square plate body, the support rods are hinged with the center of the top surface of the bearing plate, the bearing plate is positioned on the inner bottom surface of the pre-buried pit and is contacted with the lower end of the inner wall of the pre-buried pit, and the movable column is a cylinder with the outer wall provided with external threads, the diameter matched with the inner diameter of the limiting ring, the lower end of the movable column is positioned in the bearing cylinder and is spaced from the inner bottom surface of the bearing cylinder, the lower end of the movable column is coaxially connected with a circular limiting plate with an outer edge in sliding contact with the inner wall of the bearing cylinder, the upper end of the movable column penetrates through a limiting ring to be in contact with the bottom surface of the embedded plate, the middle parts of the front, rear, left and right outer walls of the bearing cylinder are respectively provided with a limiting rod with the same structure, the limiting rod on the left side of the bearing cylinder comprises a first threaded rod, a first threaded cylinder and a top plate, one end of the first threaded rod is connected with the left end of the outer wall of the bearing cylinder, the other end of the first threaded rod faces left, the first threaded rod is sleeved with a first threaded cylinder, the first threaded cylinder and the first threaded cylinder are the same in length, the sum of the lengths of the first threaded rod and the first threaded cylinder is greater than the distance from the left end of the bearing cylinder to the inner wall on the left side of the embedded pit, the left end of the first threaded cylinder is connected with the top plate, the top plate is a vertical square plate body, and the left side surface of the top plate tightly props against the left inner wall of the embedded pit;
the first reinforcing component comprises a left component and a right component which are identical in structure and size, the left component and the right component are in a bilateral symmetry state, the left component comprises a second threaded cylinder, a second threaded rod and a connecting plate, the right end of the second threaded cylinder is higher than the left end, the right end of the second threaded cylinder is hinged to the upper portion of the movable column, the right portion of the second threaded rod is in threaded connection with the inside of the second threaded cylinder, the left end of the second threaded cylinder is located above a top plate on a limiting rod on the left side of the bearing cylinder, connecting plates are arranged on the top surfaces of the top plates on the front side and the rear side of the second threaded rod, and the second threaded rod is connected with the connecting plates on the front side and the rear side of the second threaded rod through pins which penetrate through the connecting plate on the front side of the second threaded rod, the second threaded rod and the connecting plate on the rear side of the second threaded rod from front to back;
the subassembly is consolidated to the second includes preceding subassembly and back subassembly that the structure size is the same all, preceding subassembly and back subassembly are the symmetrical state around being, preceding subassembly includes activity ring body and depression bar, the activity ring body is including activity ring body, finned plate, adjusting screw and regulating plate, the activity ring body is the tourus that is sliding state along first screw thread section of thick bamboo periphery for the cover is established on the first screw thread section of thick bamboo of bearing a tub front side, the equal level in outer wall left and right sides of activity ring body is provided with the finned plate, the upper end swivelling joint of activity ring body has the adjusting screw who is vertical form, and adjusting screw's upper end is provided with the handle, the rectangular plate body that the regulating plate set up for the level, and the middle part of regulating plate is provided with the screw hole, and the internal thread on the screw hole matches with the external screw thread on the adjusting screw, and the regulating plate is established on adjusting screw through the screw hole cover, and the regulating plate left and right ends are located the finned plate top of the activity ring body left and right sides respectively, the depression bar includes montant and horizontal pole, the montant is two, the montant upper end of the montant passes the curved steel bar group bottom wall of the arc top bar on the second ring body left side respectively and is connected with the bottom group.
Furthermore, the top surface of the pre-buried plate is flush with the top end of the pre-buried pit, and a space is reserved between the vertical side surface of the pre-buried plate and the inner side wall of the pre-buried pit.
Furthermore, a plurality of strip-shaped holes which penetrate through the inner wall and the outer wall of the bearing cylinder and are in an annular array shape are formed in the peripheral wall of the bearing cylinder.
Furthermore, the bar-shaped holes are arranged along the height direction of the bearing cylinder, the upper end of each bar-shaped hole is lower than the first threaded rod on the limiting rod, and the lower end of each bar-shaped hole is higher than one end of the support rod connected with the bearing cylinder.
Furthermore, a plurality of anchoring nails penetrating into the base body are uniformly distributed on the left side surface of the top plate on the left side of the bearing cylinder.
Furthermore, the first thread cylinders on the front side and the rear side of the bearing cylinder are connected with annular fixing rings towards one end of the bearing cylinder.
The reinforced structure further comprises a third reinforced assembly, the third reinforced assembly comprises a connecting ring, a bearing ring, a push rod, a connecting rod and a clamping plate, the connecting ring is a ring body which is sleeved on a movable column between the right end of the second threaded cylinder and the limiting ring and is in sliding contact with the inner wall and the movable column, locking nuts are in threaded connection with the movable columns on the upper side and the lower side of the connecting ring, the bearing ring is a ring body which is sleeved on the upper end of the outer wall of the bearing cylinder and is connected with the bearing cylinder, four connecting grooves in an annular array shape are arranged on the bearing ring, the connecting grooves are U-shaped grooves which penetrate through the upper side and the lower side of the bearing ring, the outer end of each connecting groove penetrates through the outer ring surface of the bearing ring and is opposite to the inside and outside of the adjacent vertical rib, the push rod is vertically arranged on the bottom surface of the connecting ring above the inner end of each connecting groove, the outer end of each connecting groove is connected with the connecting rod of a square rod-shaped rod, the connecting rod is connected to the opposite side surface of the connecting groove through a rotating shaft, one end of the connecting rod is an inner end towards the axis of the bearing cylinder, the outer end of the other end is lower end of the connecting rod, and the connecting groove is hinged to the lower end of the push rod, and the connecting rod, and the lower end of the connecting groove is hinged to the lower end of the connecting rod.
Further, the cardboard is the arc plate body that both sides are arc limit, arc arch orientation bearing cylinder axis about for, the medial surface of arc plate body is towards bearing cylinder, and the lateral surface contacts with the vertical muscle perisporium that corresponds.
Furthermore, the diameter of the cross rod is smaller than the diameter of an inner ring of the circular ring where the arc-shaped rib is located.
Furthermore, a first reinforcing rod is connected between the left end of a cross rod on the front assembly and a vertical rod below the fin plate on the left side of the movable ring body, and a second reinforcing rod is connected between the right end of the cross rod and a vertical rod below the fin plate on the right side of the movable ring body.
Through the technical scheme, the invention has the beneficial effects that:
when the embedded part installing device is used, firstly, a support frame is installed, a bearing plate connected with four support rods on the bearing cylinder respectively supports against the middle parts of the lower ends of the front side wall, the rear side wall, the left side wall and the right side wall of an embedded pit, a first threaded cylinder of a limiting rod on the bearing cylinder is rotated, the first threaded cylinder drives a top plate to move towards the side wall of the embedded pit, the top plate supports against the side wall of the embedded pit, and an anchoring nail on the top plate further strengthens the connection between the top plate and a base body, so that the stable structure of the support frame in the embedded pit is ensured; adjusting a front assembly and a rear assembly on the second reinforcing assembly to enable the front assembly to be close to the front side wall of the embedded pit and the rear assembly to be close to the rear side wall of the embedded pit; loosening a locking nut on the third reinforcing component, upwards adjusting the connecting ring to enable each clamping plate on the third reinforcing component to be close to the movable column, and screwing the locking nut to fix the position of the connecting ring;
the front assembly and the rear assembly of the second reinforcing assembly are close to the embedded pit, each clamping plate on the third reinforcing assembly is close to the movable column, the embedded part is not influenced to be placed downwards, the embedded part is placed into the embedded pit between the front assembly and the rear assembly, the handle is rotated, the adjusting plate on the front assembly is close to the handle, the movable ring body on the front assembly slides backwards along the first threaded cylinder, the movable ring body on the front assembly is positioned right above two arc-shaped ribs on the second reinforcing bar group, the adjusting screw rod on the front assembly is rotated, the adjusting plate descends until the lower end of the left peripheral wall of the transverse rod presses against the inner bottom surface of the arc-shaped rib on the left side of the second reinforcing bar group when the adjusting screw rod rotates, the lower end of the left peripheral wall of the transverse rod on the rear assembly presses against the inner bottom surface of the arc-shaped rib on the left side of the first reinforcing bar group, the lower end of the right peripheral wall of the transverse rod presses against the inner bottom surface of the arc-shaped rib on the right side of the first reinforcing bar group, the limiting part is tensioned in a vertical state, the locking nut on the third reinforcing assembly is loosened, the locking nut on the connecting rod, the connecting ring is adjusted downwards, the connecting rod, the vertical vibrating bar can not collide against the vertical vibrating bar, and the vertical vibrating bar can not move, and the vertical vibrating bar can be prevented from colliding with the vertical vibrating bar.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a top view of the load bearing cartridge connecting restraint bar of the present invention;
FIG. 5 is a top view of the load ring, connecting rod and clamp plate connection of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a bottom view of the connecting ring connecting rod of the present invention;
FIG. 8 is a front view of the front assembly of the front side of the mandrel of the present invention.
The reference numbers in the drawings are as follows: the bearing plate is 1, 2 is the horizontal pole, 3 is the base member, 4 is first screw thread section of thick bamboo, 5 is the roof, 6 is the anchor nail, 7 is the pin, 8 is the connecting plate, 9 is the second threaded rod, 10 is the second screw thread section of thick bamboo, 11 is the built-in board, 12 is vertical muscle, 13 is the cardboard, 14 is the activity post, 15 is the spacing ring, 16 is the go-between, 17 is the ejector pin, 18 is the carrier ring, 19 is the connecting rod, 20 is lock nut, 21 is the bar hole, 22 is first threaded rod, 23 is the bracing piece, 24 is the handle, 25 is the regulating plate, 26 is adjusting screw, 27 is the activity ring body, 28 is the montant, 29 is the arc muscle, 31 is the solid fixed ring, 32 is the carrier cylinder, 33 is the pivot, 34 is the spread groove, 35 is first stiffener, 36 is the second stiffener, 37 is the built-in pit, 38 is the limiting plate, 39 is the finned plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description:
as shown in fig. 1 to 8, a concrete embedded part reinforcing structure comprises a base body 3 and an embedded pit 37, wherein the embedded pit 37 is a square groove body which is recessed towards the inside of the base body 3, has an opening at the upper end and has a square cross section, and further comprises an embedded part and a reinforcing structure;
the embedded part is arranged in the embedded pit 37 and comprises an embedded plate 11 and anchoring steel bars, the embedded plate 11 is positioned in the upper part of the embedded pit 37, the anchoring steel bars comprise a second steel bar group and a first steel bar group which are symmetrically arranged on the bottom surface of the embedded plate 11 from front to back, the first steel bar group consists of two connecting steel bars, the two connecting steel bars are respectively arranged on the left part and the right part of the rear part of the bottom surface of the embedded plate 11 and are in a bilateral symmetry state, the connecting steel bars comprise vertical bars 12 and arc-shaped bars 29, the upper ends of the vertical bars 12 are connected with the embedded plate 11, the lower ends of the vertical bars 12 are connected with the front ends of the arc-shaped bars 29, the arc-shaped bars 29 are rod bodies with downward arc-shaped bulges, the rear ends of the arc-shaped bars 29 are positioned on the rear sides of the vertical bars 12, and intervals are formed between the arc-shaped bars 29 and the inner bottom surface of the embedded pit 37;
the reinforced structure is arranged in the embedded pit 37, the reinforced structure comprises a support frame, a first reinforced component and a second reinforced component, the support frame comprises a bearing cylinder 32, a support rod 23, a movable column 14 and a limiting rod, the bearing cylinder 32 is vertically arranged in the middle of the embedded pit 37, the bearing cylinder 32 is a cylinder with an opening at the upper end and a closed lower end, a limiting ring 15 is arranged at the upper end of the inner wall of the bearing cylinder 32, a distance is formed between the upper end of the bearing cylinder 32 and the embedded plate 11, a distance is formed between the lower end of the inner bottom surface of the embedded pit 37 and the upper end of the embedded pit 37, the lower end of the outer wall of the bearing cylinder 32 is hinged with four support rods 23 in an annular array shape, one end of each support rod 23 is connected with the bearing cylinder 32, the other end of each support rod is connected with a bearing plate 1, the bearing plate 1 is a square plate body, the bearing plate 1 is positioned on the inner bottom surface of the embedded pit 37 and is in contact with the lower end of the inner wall of the embedded pit 37, the movable column 14 is a cylinder provided with an external thread, the outer wall of the bearing cylinder 22, the bearing cylinder is provided with a first threaded rod 22, the bearing cylinder 22 and a first threaded rod 22, the bearing cylinder 22 is connected with a first threaded rod, the bearing cylinder 22 and a first threaded rod 22 are arranged on the bearing cylinder 22, the outer wall of the bearing cylinder 22, the bearing cylinder 22 and a threaded rod, the bearing cylinder 22 is connected with a threaded rod, the bearing cylinder 22, the sum of the lengths of the first threaded rod 22 and the first threaded cylinder 4 is greater than the distance from the left end of the bearing cylinder 32 to the left inner wall of the embedded pit 37, the left end of the first threaded cylinder 4 is connected with a top plate 5, the top plate 5 is a vertical square plate, and the left side surface of the top plate 5 tightly props against the left inner wall of the embedded pit 37;
the first reinforcing component comprises a left component and a right component which are identical in structure and size, the left component and the right component are in a bilateral symmetry state, the left component comprises a second threaded cylinder 10, a second threaded rod 9 and a connecting plate 8, the right end of the second threaded cylinder 10 is higher than the left end, the right end of the second threaded cylinder 10 is hinged to the upper portion of a movable column 14, the right portion of the second threaded rod 9 is in threaded connection with the inside of the second threaded cylinder 10, the left end of the second threaded cylinder is located above a top plate 5 on a limiting rod on the left side of a bearing cylinder 32, the top surfaces of the top plates 5 on the front side and the rear side of the second threaded rod 9 are respectively provided with the connecting plate 8, the second threaded rod 9 penetrates through the connecting plate 8 on the front side of the second threaded rod 9 from front to back, the pin 7 of the second threaded rod 9 and the connecting plate 8 on the rear side of the second threaded rod 9 are connected with the connecting plates 8 on the front side and the rear side of the second threaded rod 9;
the subassembly is consolidated to the second includes preceding subassembly and the back subassembly that the structure size is equal the same, preceding subassembly and back subassembly are symmetrical state around being, preceding subassembly includes activity ring sum depression bar, the activity ring is including activity ring body 27, fin 39, adjusting screw 26 and regulating plate 25, activity ring body 27 is the tourus that is sliding state along first screw thread section of thick bamboo 4 periphery on the first screw thread section of thick bamboo 4 of bearing cylinder 32 front side for the cover, the equal level in outer wall left and right sides of activity ring body 27 is provided with fin 39, the upper end swivelling joint of activity ring body 27 has adjusting screw 26 that is vertical form, and adjusting screw 26's upper end is provided with handle 24, regulating plate 25 is the rectangular plate body that the level set up, and regulating plate 25's middle part is provided with the screw hole, and the external screw thread match on internal thread on the screw hole and the adjusting screw 26 should, and regulating plate 25 overlaps on adjusting screw 26 through the screw hole cover, and is located the top of the arc-shaped fin 39 of the activity ring body 27 left and right sides respectively at the regulating plate 25's left and right ends, the depression bar includes montant 28 and horizontal pole 2, montant 28 is two, and the arc-shaped horizontal bar 29 lower extreme reinforcing bars of the lower extreme of the arc-shaped bar 2 that the top connection of the top of the bottom bar of the second ring body 27 left side, and the horizontal bar 2 is connected with the horizontal bar in the horizontal bar 2.
The top surface of the embedded plate 11 is flush with the top end of the embedded pit 37, and a distance is reserved between the vertical side surface of the embedded plate 11 and the inner side wall of the embedded pit 37.
The peripheral wall of the bearing cylinder 32 is provided with a plurality of strip-shaped holes 21 which penetrate through the inner wall and the outer wall of the bearing cylinder 32 and are in an annular array shape.
The strip-shaped holes 21 are arranged along the height direction of the bearing cylinder 32, the upper end of each strip-shaped hole 21 is lower than the first threaded rod 22 on the limiting rod, and the lower end of each strip-shaped hole 21 is higher than one end of the supporting rod 23 connected with the bearing cylinder 32.
A plurality of anchoring nails 6 penetrating into the base body 3 are uniformly distributed on the left side surface of the top plate 5 on the left side of the bearing cylinder 32.
The first thread cylinders 4 on the front and back sides of the bearing cylinder 32 are connected with annular fixing rings 31 at one ends facing the bearing cylinder 32.
The reinforced structure further comprises a third reinforced component, the third reinforced component comprises a connecting ring 16, a bearing ring 18, a top rod 17, a connecting rod 19 and a clamping plate 13, the connecting ring 16 is a circular ring body which is sleeved on the movable column 14 between the right end of the second threaded cylinder 10 and the limiting ring 15 and is in sliding contact with the inner wall and the movable column, locking nuts 20 are in threaded connection with the movable column 14 on the upper side and the lower side of the connecting ring 16, the bearing ring 18 is a circular ring body which is sleeved on the upper end of the outer wall of the bearing cylinder 32 and is connected with the bearing cylinder 32, four connecting grooves 34 in an annular array shape are arranged on the bearing ring 18, the connecting grooves 34 are U-shaped grooves which penetrate through the upper side and the lower side of the bearing ring 18, the outer end of each connecting groove 34 penetrates through the outer ring surface of the bearing ring 18 and is opposite to the inner end and the outer end of the adjacent vertical rib 12, the top rod 17 is vertically arranged on the bottom surface of the upper side of the central axis of the connecting groove 16 above the inner end of each connecting groove 34, the lower end of each top rod 17 is located above the bearing ring 18, the outer end of each connecting rod 34 is connected with a rod-shaped connecting rod 19, the outer end of the connecting rod 19 is hinged to the outer end of the connecting groove 19, the connecting rod 19, and the other end of the connecting rod 19 is hinged to the lower end of the connecting groove of the connecting rod 34, and the connecting rod 19, and the connecting groove of the connecting rod 19 is hinged to the inner end of the connecting groove 12.
Cardboard 13 is the arc plate body that both sides are arc limit, arc arch towards bearing cylinder 32 axis about for, the medial surface of arc plate body is towards bearing cylinder 32, and the lateral surface contacts with the 12 perisporium walls of vertical muscle that correspond.
The diameter of the cross bar 2 is smaller than the diameter of the inner ring of the ring where the arc-shaped rib 29 is located.
A first reinforcing rod 35 is connected between the left end of the cross rod 2 on the front assembly and the vertical rod 28 below the fin plate 39 on the left side of the movable ring body 27, and a second reinforcing rod 36 is connected between the right end of the cross rod 2 and the vertical rod 28 below the fin plate 39 on the right side of the movable ring body 27.
When the support frame is used, firstly, the support frame is installed, the bearing plates 1 connected with the four support rods 23 on the bearing cylinder 32 are respectively and tightly propped against the middle parts of the lower ends of the front side wall, the rear side wall, the left side wall and the right side wall of an embedded pit 37, the first threaded cylinder 4 of the limiting rod on the bearing cylinder 32 is rotated, the first threaded cylinder 4 drives the top plate 5 to move towards the side wall of the embedded pit, the top plate 5 is propped against the side wall of the embedded pit, the anchoring nails 6 on the top plate 5 further strengthen the connection between the top plate 5 and the base body 3, so that the structure stability of the support frame in the embedded pit is ensured, as the first reinforcing component, the second reinforcing component and the third reinforcing component are arranged on the support frame, before the embedded part is installed, the pins of the left component and the right component of the first reinforcing component are taken down, the position of the movable column 14 in the bearing cylinder 32 is adjusted, the distance between the upper end of the movable column and the top end of the embedded pit is equal to the thickness of the embedded plate 11, the second threaded rod 9 on the left component is rotated, the left end of the second threaded rod 9 is connected with the bearing cylinder 32 through the pins 7, the right end of the movable column 9 is connected with the connecting plate 32 through the movable rod 14, and the right end of the movable column 14 is connected with the connecting plate 14; adjusting a front assembly and a rear assembly on the second reinforcing assembly to enable the front assembly to be close to the front side wall of the embedded pit 37 and the rear assembly to be close to the rear side wall of the embedded pit 37; loosening the locking nut 20 on the third reinforcing component, adjusting the connecting ring 16 upwards to enable each clamping plate on the third reinforcing component to be close to the movable column, and screwing the locking nut 20 to fix the position of the connecting ring 16;
because the front component and the rear component of the second reinforcing component are close to the embedded pit 37, each clamping plate on the third reinforcing component is close to the movable column, the downward placement of the embedded part is not influenced, the embedded part is placed into the embedded pit 37 between the front component and the rear component, the handle 24 is rotated, the adjusting plate 25 on the front component is close to the handle 24, the movable ring body 27 on the front component slides backwards along the first threaded cylinder 4, the movable ring body 27 on the front component is positioned right above the two arc-shaped ribs 29 on the second steel bar group, the adjusting screw 26 on the front component is rotated, the adjusting plate 25 descends until the lower end of the left peripheral wall of the cross rod 2 presses against the inner bottom surface of the arc-shaped rib 29 on the left side of the second steel bar group, the lower end of the right peripheral wall of the cross rod 2 presses against the inner bottom surface of the arc-shaped rib 29 on the right side of the second steel bar group, and the lower end of the right peripheral wall of the cross rod 2 presses against the inner bottom surface of the arc-shaped rib 29 on the left side of the first steel bar group, and the left peripheral wall of the cross rod 2 on the rear component is tensioned in a vertical state, and the limiting position is kept in a vertical state; loosening the locking nut 20 on the third reinforcing component, downwards adjusting the connecting ring 16, enabling the ejector rod 17 on the connecting ring 16 to move downwards to push against the corresponding connecting rod 19 on the bearing ring 18, enabling the clamping plate 13 to move towards the corresponding vertical rib 12 until the outer side surface of the clamping plate 13 tightly pushes against the vertical rib 12, and screwing the locking nut 20 to fix the position of the connecting ring 16, so that the vibrating rod can be ensured to collide with the vertical rib 12 and the vertical rib 12 can not deviate.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or substitutions may be made within the scope of the present invention without departing from the spirit or scope of the invention.
Claims (10)
1. A concrete embedded part reinforcing structure comprises a base body (3) and an embedded pit (37), wherein the embedded pit (37) is a square groove body which is sunken towards the inside of the base body (3), is provided with an opening at the upper end and has a square cross section;
the embedded part is arranged in an embedded pit (37), the embedded part comprises an embedded plate (11) and anchoring reinforcing steel bars, the embedded plate (11) is located in the upper portion of the embedded pit (37), the anchoring reinforcing steel bars comprise a second reinforcing steel bar group and a first reinforcing steel bar group which are symmetrically arranged on the bottom surface of the embedded plate (11) from front to back, the first reinforcing steel bar group comprises two connecting reinforcing steel bars, the two connecting reinforcing steel bars are respectively arranged on the left portion and the right portion of the rear portion of the bottom surface of the embedded plate (11) and are in a bilateral symmetry state, the connecting reinforcing steel bars comprise vertical bars (12) and arc-shaped bars (29), the upper ends of the vertical bars (12) are connected with the embedded plate (11), the lower ends of the vertical bars are connected with the front ends of the arc-shaped bars (29), the arc-shaped bars (29) are rod bodies with arc-shaped bulges facing downwards, the rear ends of the arc-shaped bars (29) are located on the rear sides of the vertical bars (12), and a gap is reserved between the arc-shaped bars (29) and the inner bottom surface of the embedded pit (37);
the reinforced structure is arranged in an embedded pit (37), the reinforced structure comprises a support frame, a first reinforcing component and a second reinforcing component, the support frame comprises a bearing cylinder (32), a support rod (23), a movable column (14) and a limiting rod, the bearing cylinder (32) is vertically arranged in the middle of the embedded pit (37), the bearing cylinder (32) is a cylinder with an upper end open and a lower end closed, the upper end of the inner wall of the bearing cylinder (32) is provided with the limiting ring (15), a space is arranged between the upper end of the bearing cylinder (32) and an embedded plate (11), a space is arranged between the lower end of the bearing cylinder and the inner bottom surface of the embedded pit (37), the lower end of the outer wall of the bearing cylinder (32) is hinged with four support rods (23) in an annular array shape, every bearing cylinder (32) is connected to bracing piece (23) one end, the other end is connected with loading board (1), loading board (1) is square plate body, and the top surface center of bracing piece (23) and loading board (1) is articulated, and loading board (1) is located pre-buried hole (37) on the bottom surface and contacts with the inner wall lower extreme of pre-buried hole (37), activity post (14) are the cylinder that external screw thread, diameter and spacing ring (15) internal diameter phase match on the outer wall and correspond, the lower extreme of activity post (14) be located bearing cylinder (32) and with have the interval between the interior bottom surface of bearing cylinder (32), the lower extreme coaxial coupling of activity post (14) has outward flange and the sliding contact's of bearing cylinder (32) inner wall, the upper end of the movable column (14) penetrates through a limiting ring (15) to be in contact with the bottom surface of the embedded plate (11), limiting rods with the same structure are arranged in the middle of the front outer wall, the rear outer wall, the left outer wall and the right outer wall of the bearing cylinder (32), the limiting rod on the left side of the bearing cylinder (32) comprises a first threaded rod (22), a first threaded cylinder (4) and a top plate (5), one end of the first threaded rod (22) is connected with the left end of the outer wall of the bearing cylinder (32), the other end of the first threaded rod faces left, the first threaded cylinder (4) is sleeved on the first threaded rod (22), the first threaded cylinder (4) and the first threaded rod (22) are the same in length, the sum of the lengths of the first threaded rod (22) and the first threaded cylinder (4) is larger than the distance from the left end of the bearing cylinder (32) to the left inner wall of the embedded pit (37), the left end of the first threaded cylinder (4) is connected with the top plate (5), the top plate (5) is a vertical square plate body, and the left side surface of the top plate (5) tightly abuts against the left inner wall of the embedded pit (37);
the first reinforcing component comprises a left component and a right component which are identical in structure and size, the left component and the right component are in a bilateral symmetry state, the left component comprises a second threaded cylinder (10), a second threaded rod (9) and a connecting plate (8), the right end of the second threaded cylinder (10) is higher than the left end, the right end of the second threaded cylinder (10) is hinged to the upper portion of a movable column (14), the right end of the second threaded rod (9) is in threaded connection with the second threaded cylinder (10), the left end of the second threaded rod (9) is located above a top plate (5) on a limiting rod on the left side of a bearing cylinder (32), the top surfaces of the top plates (5) on the front side and the rear side of the second threaded rod (9) are respectively provided with the connecting plate (8), the second threaded rod (9) passes through the connecting plate (8) on the front side of the second threaded rod (9), the pin (7) of the connecting plate (8) on the rear side of the second threaded rod (9) and the connecting plate (8) on the front side and the rear side of the second threaded rod (9) are connected with the connecting plate (8) on the front side and rear side of the second threaded rod (9);
the subassembly is consolidated to the second includes preceding subassembly and back subassembly that the structure size is all the same, preceding subassembly and back subassembly are the front and back symmetrical state, preceding subassembly includes activity ring sum depression bar, the activity ring includes activity ring body (27), fin (39), adjusting screw (26) and regulating plate (25), activity ring body (27) are the loop body that is sliding state along first screw thread section of thick bamboo (4) periphery on the first screw thread section of thick bamboo (4) of bearing a weight of section of thick bamboo (32) front side for the cover, the equal level in outer wall left and right sides of activity ring body (27) is provided with fin (39), the upper end swivelling joint of activity ring body (27) has adjusting screw (26) that is vertical form, and the upper end of adjusting screw (26) is provided with handle (24), regulating plate body rectangle that regulating plate (25) set up for the level, the middle part of regulating plate (25) is provided with the screw hole, the internal thread on the screw hole with the external screw thread on adjusting screw (26) correspond, regulating plate (25) are established on adjusting screw hole, the left and right sides of regulating plate (27) are located activity ring body (27) respectively the left and right sides the montant (28) pass two montants (28) and adjusting plate (39), the pole (25) are connected to the montant (28) upper end of pole (27) and the pole (25) respectively, the pole (27) and the pole (25) are connected to be two montant (2) and the pole (25) and the pole (2) of the pole (25) of the pole (2, the lower ends of the two vertical rods (28) are connected with a horizontal cross rod (2) together, the lower end of the peripheral wall of the left part of the cross rod (2) is pressed against the inner bottom surface of the arc-shaped rib (29) on the left side of the second steel bar group, and the lower end of the peripheral wall of the right part of the cross rod (2) is pressed against the inner bottom surface of the arc-shaped rib (29) on the right side of the second steel bar group.
2. The concrete embedded part reinforcing structure as claimed in claim 1, wherein the top surface of the embedded plate (11) is flush with the top end of the embedded pit (37), and a space is reserved between the vertical side surface of the embedded plate (11) and the inner side wall of the embedded pit (37).
3. The concrete embedded part reinforcing structure is characterized in that a plurality of strip-shaped holes (21) which penetrate through the inner wall and the outer wall of the bearing cylinder (32) and are in an annular array shape are formed in the peripheral wall of the bearing cylinder (32).
4. The concrete embedded part reinforcing structure is characterized in that the strip-shaped holes (21) are arranged along the height direction of the bearing cylinder (32), the upper end of each strip-shaped hole (21) is lower than the first threaded rod (22) on the limiting rod, and the lower end of each strip-shaped hole is higher than the end, connected with the bearing cylinder (32), of the supporting rod (23).
5. The concrete embedded part reinforcing structure is characterized in that a plurality of anchoring nails (6) penetrating into the base body (3) are uniformly distributed on the left side surface of the top plate (5) on the left side of the bearing cylinder (32).
6. The concrete embedded part reinforcing structure is characterized in that the ends, facing the bearing cylinder (32), of the first threaded cylinders (4) on the front side and the rear side of the bearing cylinder (32) are respectively connected with an annular fixing ring (31).
7. The concrete embedded part reinforcing structure as claimed in claim 1, wherein the reinforcing structure further comprises a third reinforcing component, the third reinforcing component comprises a connecting ring (16), a bearing ring (18), ejector rods (17), connecting rods (19) and a clamping plate (13), the connecting ring (16) is a circular ring body which is sleeved on a movable column (14) between the right end of the second threaded cylinder (10) and the limiting ring (15) and has an inner wall in sliding contact with the movable column, the movable columns (14) on the upper and lower sides of the connecting ring (16) are both in threaded connection with locking nuts (20), the bearing ring (18) is a circular ring body which is sleeved on the upper end of the outer wall of the bearing cylinder (32) and connected with the bearing cylinder (32), four connecting grooves (34) in an annular array shape are arranged on the bearing ring (18), the connecting grooves (34) are U-shaped grooves which penetrate through the upper and lower side surfaces of the bearing ring (18), the outer end of each rod-shaped outer end of each connecting groove (34) penetrates through the outer annular surface of the bearing ring (18) and is opposite to the adjacent rib (12), the inner end of each connecting rod-shaped outer end of each connecting ring (34) is arranged above the connecting ring (17), the lower end of each ejector rod (16) and the connecting ring (17) is arranged on the lower end of each ejector rod (17), connecting rod (19) all connect in the opposite flank of place spread groove (34) outer end through pivot (33), every connecting rod (19) are inner, the other end is the outer end, every towards bearing cylinder (32) axis one end connecting rod (19) outer end is less than inner, every ejector pin (17) lower extreme, the outer end that corresponds towards place spread groove (34) the inner top of articulated place spread groove of the inner of connecting rod (19) corresponds just articulates has cardboard (13) towards vertical muscle (12) that place spread groove (34) corresponds.
8. The concrete embedded part reinforcing structure as claimed in claim 7, wherein the clamping plate (13) is an arc-shaped plate body with upper and lower arc-shaped edges and arc-shaped protrusions facing the central axis of the bearing cylinder (32), the inner side surface of the arc-shaped plate body faces the bearing cylinder (32), and the outer side surface of the arc-shaped plate body is in contact with the peripheral wall of the corresponding vertical rib (12).
9. The concrete embedded part reinforcing structure is characterized in that the diameter of the cross rods (2) is smaller than the diameter of an inner ring of a circular ring in which the arc-shaped ribs (29) are arranged.
10. The concrete embedded part reinforcing structure as claimed in claim 1, wherein a first reinforcing rod (35) is connected between the left end of the cross bar (2) on the front assembly and the vertical rod (28) below the fin plate (39) on the left side of the movable ring body (27), and a second reinforcing rod (36) is connected between the right end of the cross bar (2) and the vertical rod (28) below the fin plate (39) on the right side of the movable ring body (27).
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| CN202111373275.6A CN114150773B (en) | 2021-11-19 | 2021-11-19 | Concrete built-in fitting reinforced structure |
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| CN114603697B (en) * | 2022-03-31 | 2023-12-12 | 湖北广盛建筑产业化科技有限公司 | Prefabricated plate embedded bolt anti-sinking assembly |
| CN115434269B (en) * | 2022-09-17 | 2024-05-17 | 浙江非凡传媒科技有限公司 | Barrier gate mounting structure of district access & exit |
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| CN109440809A (en) * | 2018-12-25 | 2019-03-08 | 合肥巍华钢结构有限公司 | A kind of Construction of Steel Structure pre-embedded bolt protective device |
| CN211571728U (en) * | 2019-10-24 | 2020-09-25 | 孟凡利 | Novel foundation pit supporting device |
| CN112709338A (en) * | 2020-12-21 | 2021-04-27 | 郭卫 | Building embedded part device with shaping, positioning and adjusting functions |
| CN214738813U (en) * | 2021-04-13 | 2021-11-16 | 韩冰 | Concrete embedded part for civil engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090260306A1 (en) * | 2008-04-16 | 2009-10-22 | Ebanks Desmond A | Building construction system for stem wall foundations |
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Patent Citations (4)
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|---|---|---|---|---|
| CN109440809A (en) * | 2018-12-25 | 2019-03-08 | 合肥巍华钢结构有限公司 | A kind of Construction of Steel Structure pre-embedded bolt protective device |
| CN211571728U (en) * | 2019-10-24 | 2020-09-25 | 孟凡利 | Novel foundation pit supporting device |
| CN112709338A (en) * | 2020-12-21 | 2021-04-27 | 郭卫 | Building embedded part device with shaping, positioning and adjusting functions |
| CN214738813U (en) * | 2021-04-13 | 2021-11-16 | 韩冰 | Concrete embedded part for civil engineering |
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