CN111168835A - Prefabricated bent cap sleeve positioner - Google Patents

Prefabricated bent cap sleeve positioner Download PDF

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Publication number
CN111168835A
CN111168835A CN201911013130.8A CN201911013130A CN111168835A CN 111168835 A CN111168835 A CN 111168835A CN 201911013130 A CN201911013130 A CN 201911013130A CN 111168835 A CN111168835 A CN 111168835A
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CN
China
Prior art keywords
ring
support
positioning
piece
fixedly connected
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Granted
Application number
CN201911013130.8A
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Chinese (zh)
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CN111168835B (en
Inventor
宁英杰
何智钢
郭松
黄祎涵
潘龙胜
李清云
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Shaoxing Chengtou Construction Industrialization Manufacturing Co Ltd
Zhejiang Communications Construction Group Co Ltd
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Shaoxing Chengtou Construction Industrialization Manufacturing Co Ltd
Zhejiang Communications Construction Group Co Ltd
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Priority to CN201911013130.8A priority Critical patent/CN111168835B/en
Publication of CN111168835A publication Critical patent/CN111168835A/en
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Publication of CN111168835B publication Critical patent/CN111168835B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162Connectors or means for connecting parts for reinforcements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a prefabricated bent cap sleeve positioning device, and relates to the technical field of stand column construction devices; including the locating support, be equipped with the muscle hole of wearing on the locating support, the locating support is equipped with stop gear, stop gear includes the support ring coaxial with the muscle hole of wearing, the support ring includes the ring piece, lower ring piece, the connecting block, adjacent connecting block combination ring piece and lower ring piece constitute the spout, be equipped with the pivot in the lower ring piece, it is connected with the holder to rotate in the pivot, the holder is equipped with the second spout, the rigid coupling has control lug in the spout, the one end that control lug was kept away from to the holder is equipped with the spacing groove that is used for the centre gripping reinforcing bar, stop gear still includes to establish the application of force ring on the support ring with the cover of support ring adaptation, application of force ring rigid coupling has the backing sheet, be connected with the spring on the backing sheet, the locating support is equipped with the second stop gear who is used. The invention is convenient for fixing the steel bar.

Description

Prefabricated bent cap sleeve positioner
Technical Field
The invention belongs to the technical field of capping beam construction devices, and particularly relates to a prefabricated capping beam sleeve positioning device.
Background
When prefabricating the bent cap, need pinpoint the main muscle in the template, guarantee the precision of concrete placement back bent cap owner muscle, consequently, need fix a position when the installation main muscle, it is inconvenient that current prefabricated bent cap sleeve positioner fixes the reinforcing bar.
Disclosure of Invention
The invention aims to overcome the defect that the steel bar is inconvenient to fix in the prior art, and provides a prefabricated capping beam sleeve positioning device which is convenient to fix the steel bar.
In order to achieve the purpose, the invention adopts the following technical scheme:
a prefabricated bent cap sleeve positioning device comprises a positioning support, wherein a plurality of reinforcement penetrating holes for penetrating reinforcing steel bars are formed in the positioning support, a limiting mechanism is arranged at the positions, corresponding to the reinforcement penetrating holes, of the positioning support, the limiting mechanism comprises a supporting ring coaxial with the reinforcement penetrating holes, the supporting ring is rotatably connected to the positioning support, the supporting ring comprises an upper ring piece, a lower ring piece and a plurality of connecting blocks, the upper ring piece and the lower ring piece are arranged from top to bottom, the connecting blocks are arranged along the circumferential direction of the lower ring piece, the upper side and the lower side of each connecting block are fixedly connected with the upper ring piece and the lower ring piece respectively, adjacent connecting blocks are used for combining the upper ring piece and the lower ring piece to form a sliding groove, a rotating shaft is arranged in the lower ring piece, the lower end of the rotating shaft is fixedly connected to the positioning support, a clamping piece for clamping the reinforcing steel bars is rotatably connected to the rotating shaft, one end, the other end of the clamping piece is located in the sliding groove and provided with a second sliding groove, a control lug is fixedly connected in the sliding groove, the control lug is located in the second sliding groove and is in sliding connection with the second sliding groove, one end, far away from the control lug, of the clamping piece is provided with a limiting groove used for clamping a reinforcing steel bar, the limiting mechanism further comprises a force application ring which is matched with the support ring and is sleeved on the support ring, the force application ring is rotatably connected with the support ring, a support sheet is fixedly connected with the force application ring, the support sheet is fixedly connected with the force application ring, a spring is connected onto the support sheet, one end, far away from the support sheet, of the spring is connected onto a connecting block, and the positioning support is provided with a second limiting mechanism which is used for preventing. The main muscle is from last down passing the ring piece in proper order, lower ring piece, wear the muscle hole, anticlockwise rotation application of force ring, the spring is elongated this moment, under the effect of spring, the support ring is anticlockwise rotation also, it rotates to drive the control lug, the control lug slides in the second spout, the holder rotates, final serration supports and leans on the reinforcing bar, need explain, in this embodiment, the holder, the connecting block, the support piece, the spring all uses the centre of a circle of wearing the muscle hole as central symmetry, release the hand this moment, the application of force ring can not past the gyration under second stop gear's effect, and simultaneously, under the effect of spring, the holder presss from both sides the reinforcing bar tightly, realize the location of reinforcing bar, when needs are released the reinforcing bar, operation second stop gear, under the effect of spring, the automatic back motion of application of force ring, the holder loosens the reinforcing bar, and is very convenient.
Preferably, the second limiting mechanism comprises a second rotating shaft fixedly connected to the positioning support, a control rod rotatably connected with the second rotating shaft, and a clamping block fixedly connected to the outer edge surface of the force application ring, a hook head matched with the clamping block is fixedly connected to one end of the control rod, a coil spring is arranged at the rotary connection position of the second rotating shaft and the control rod, and a guide slope which guides the hook head to move away from one side of the force application ring is arranged on the hook head when the force application ring rotates to clamp the reinforcing steel bar. The structure is simple. The second limiting mechanism can also adopt other existing forms, which are not described herein.
Preferably, the positioning support comprises four support beams, the support beams are connected end to form a rectangular structure, and the limiting mechanism is positioned on the support beams. The structure is simple.
Preferably, the number of the positioning brackets is more than two, fixing brackets are arranged between the positioning brackets, and the positioning brackets are fixedly connected through the fixing brackets. The plurality of positioning brackets are fixed together through the fixing bracket, and relative movement between the positioning brackets is prevented.
Preferably, the fixed support is the shaped steel, the number of shaped steel is two, the number of locating support is two, the locating support is located between the shaped steel, the locating support is located the both ends of shaped steel, the relative both sides of locating support respectively with the shaped steel rigid coupling of its both sides. The structure is simple.
Preferably, the upper ring plate, the lower ring plate and the connecting block are of an integrally formed structure. Is convenient to manufacture.
Preferably, the limiting groove is provided with saw-toothed protrusions. The clamping effect is increased.
Preferably, the number of the connecting blocks is two, the number of the sliding grooves is two, the number of the clamping pieces is two, the number of the supporting pieces is two, the number of the springs is two, and the clamping pieces, the sliding grooves, the connecting blocks, the supporting pieces and the springs are all centrosymmetric by taking the circle center of the rib penetrating hole as a center. The structure is simple.
The invention has the beneficial effects that: the invention has the advantages of convenient steel bar fixing and simple structure.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a spacing mechanism;
FIG. 4 is a schematic view of a support ring;
FIG. 5 is a top view of the force application ring;
fig. 6 is a schematic view of the reinforcing bar being clamped after the force applying ring is rotated.
In the figure: the device comprises a positioning support 1, a fixing support 2, a support ring 3, an upper ring plate 4, a lower ring plate 5, a connecting block 6, a steel bar 7, a bar penetrating hole 8, a sliding groove 9, a rotating shaft 10, a clamping piece 11, a second sliding groove 12, a control lug 13, a limiting groove 14, a force application ring 15, a support sheet 16, a second rotating shaft 17, a control rod 18, a fixture block 19, a hook head 20, a guide slope 22, a support beam 23, a saw-toothed protrusion 24 and a spring 25.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 6: a prefabricated bent cap sleeve positioning device comprises a plurality of positioning supports 1 and two fixing supports 2 used for fixing relative positions between the positioning supports 1, wherein the fixing supports 2 are made of profile steel, the number of the profile steel is two, the number of the positioning supports 1 is two, the positioning supports 1 are positioned between the profile steel, the positioning supports 1 are positioned at two ends of the profile steel, and two opposite sides of each positioning support 1 are fixedly connected with the profile steel at two sides of the positioning support; the positioning support 1 comprises four support beams 23, the support beams 23 are connected end to form a rectangular structure, and the limiting mechanism is positioned on the support beams 23; the positioning support 1 is provided with a plurality of reinforcement penetrating holes 8 for penetrating reinforcing steel bars 7, the positioning support 1 is provided with a limiting mechanism at the corresponding positions of the reinforcement penetrating holes 8, the limiting mechanism comprises a support ring 3 coaxial with the reinforcement penetrating holes, the support ring 3 is rotationally connected to the positioning support 1, the support ring 3 comprises an upper ring piece 4, a lower ring piece 5 and a plurality of connecting blocks 6 positioned between the upper ring piece 4 and the lower ring piece 5, and the upper ring piece 4, the lower ring piece 5 and the connecting blocks 6 are of an integrally formed structure; the connecting blocks 6 are arranged along the circumferential direction of the lower ring piece 5, the upper side and the lower side of each connecting block 6 are fixedly connected with the upper ring piece 4 and the lower ring piece 5 respectively, the adjacent connecting blocks 6 are combined with the upper ring piece 4 and the lower ring piece 5 to form a sliding groove 9, a rotating shaft 10 is arranged in the lower ring piece 5, the lower end of the rotating shaft 10 is fixedly connected to the positioning support 1, a clamping piece 11 used for clamping the reinforcing steel bars 7 is rotatably connected to the rotating shaft 10, one end of the clamping piece 11 is located in the lower ring piece 5 and close to the reinforcing steel bar penetrating hole, the other end of the clamping piece 11 is located in the sliding groove 9 and is provided with a second sliding groove 12, a control lug 13 is fixedly connected to the sliding groove 9, the control lug 13 is located in the second sliding groove 12 and is slidably connected with the second sliding groove 12, one end, far away from the control lug 13, of the clamping piece 11; the limiting mechanism further comprises a force application ring 15 which is matched with the support ring 3 and is sleeved on the support ring 3, the force application ring 15 is rotatably connected with the support ring 3, a support sheet 16 is fixedly connected with the force application ring 15, a spring 25 is connected onto the support sheet 16, one end, far away from the support sheet 16, of the spring 25 is connected onto the connecting block 6, and a second limiting mechanism which is used for preventing the force application ring 15 from rotating reversely after the force application ring 15 rotates is arranged at the corresponding position of the limiting mechanism of the positioning support 1; the second limiting mechanism comprises a second rotating shaft 17 fixedly connected to the positioning support 1, a control rod 18 rotatably connected with the second rotating shaft 17, and a clamping block 19 fixedly connected to the outer edge surface of the force application ring 15, a hook head 20 matched with the clamping block 19 is fixedly connected to one end of the control rod 18, a coil spring is arranged at the rotary connection position of the second rotating shaft 17 and the control rod 18, and a guide slope 22 which guides the hook head 20 to move away from one side of the force application ring 15 is arranged on the hook head 20, wherein the hook head 20 is guided by the clamping block 19 when the force application ring 15 rotates to clamp the reinforcing steel bar 7. The number of the connecting blocks 6 is two, the number of the sliding grooves 9 is two, the number of the clamping pieces 11 is two, the number of the supporting pieces 16 is two, and the number of the springs 25 is two.
Principle of embodiment:
in the embodiment, the sliding groove, the clamping member 11, the connecting block, the supporting sheet and the spring 25 are symmetrical with the center of the hole for passing the rib as the center, the force applying ring 15 is continuously rotated, the clamping block 19 rotates the control rod 18 under the action of the guide slope 22, when the clamping block 19 reaches the other side of the guide slope 22, the control rod 18 rotates back under the action of the coil spring to realize the clamping between the clamping block and the hook head 20, at the moment, the hand is released, the force applying ring 15 cannot rotate around, and at the same time, under the action of the spring, the clamping part 11 presss from both sides the reinforcing bar tightly, realizes the location of reinforcing bar, when needs let go of the reinforcing bar, stirs control lever 18, under spring 25's effect, and the automatic back motion of application of force ring 15, clamping part 11 loosens the reinforcing bar, and is very convenient.

Claims (8)

1. A prefabricated bent cap sleeve positioning device is characterized by comprising a positioning support, wherein a plurality of reinforcement penetrating holes for penetrating reinforcements are formed in the positioning support, a limiting mechanism is arranged at the positions, corresponding to the reinforcement penetrating holes, of the positioning support, the limiting mechanism comprises a supporting ring coaxial with the reinforcement penetrating holes, the supporting ring is rotatably connected to the positioning support, the supporting ring comprises an upper ring piece, a lower ring piece and a plurality of connecting blocks, the upper ring piece and the lower ring piece are arranged vertically, the connecting blocks are arranged along the circumferential direction of the lower ring piece, the upper side and the lower side of each connecting block are fixedly connected with the upper ring piece and the lower ring piece respectively, adjacent connecting blocks are combined with the upper ring piece and the lower ring piece to form a sliding chute, a rotating shaft is arranged in the lower ring piece, the lower end of the rotating shaft is fixedly connected to the positioning support, a clamping piece for clamping the reinforcements is rotatably connected to the rotating shaft, one end of the clamping piece is positioned in the lower, the other end of the clamping piece is located in the sliding groove and provided with a second sliding groove, a control lug is fixedly connected in the sliding groove, the control lug is located in the second sliding groove and is in sliding connection with the second sliding groove, one end, far away from the control lug, of the clamping piece is provided with a limiting groove used for clamping a reinforcing steel bar, the limiting mechanism further comprises a force application ring which is matched with the support ring and is sleeved on the support ring, the force application ring is rotatably connected with the support ring, a support sheet is fixedly connected with the force application ring, the support sheet is fixedly connected with the force application ring, a spring is connected onto the support sheet, one end, far away from the support sheet, of the spring is connected onto a connecting block, and the positioning support is provided with a second limiting mechanism which is used for preventing.
2. The prefabricated capping beam sleeve positioning device according to claim 1, wherein the second limiting mechanism comprises a second rotating shaft fixedly connected to the positioning bracket, a control rod rotatably connected to the second rotating shaft, and a clamping block fixedly connected to the outer edge surface of the force application ring, a hook head adapted to the clamping block is fixedly connected to one end of the control rod, a coil spring is disposed at the rotational connection position of the second rotating shaft and the control rod, and a guiding slope is disposed on the hook head for guiding the hook head to move away from one side of the force application ring by the clamping block when the force application ring is rotated to clamp the reinforcing steel bar.
3. The prefabricated capping beam sleeve positioning device as claimed in claim 1, wherein the positioning support comprises four support beams, the support beams are connected end to form a rectangular structure, and the limiting mechanism is located on the support beams.
4. The prefabricated capping beam sleeve positioning device according to claim 1, wherein the number of the positioning brackets is more than two, fixing brackets are arranged between the positioning brackets, and the positioning brackets are fixedly connected through the fixing brackets.
5. The prefabricated bent cap sleeve positioning device of claim 4, wherein the fixing supports are two sections, the number of the sections is two, the positioning supports are located between the sections, the positioning supports are located at two ends of the sections, and two opposite sides of the positioning supports are fixedly connected with the sections at two sides of the positioning supports respectively.
6. The prefabricated capping beam sleeve positioning device of claim 1, wherein the upper ring plate, the lower ring plate and the connecting block are of an integrally formed structure.
7. The precast cap beam sleeve positioning device of claim 1, wherein the limiting groove is provided with saw-toothed protrusions.
8. The prefabricated capping beam sleeve positioning device of claim 1, 2, 3, 4, 5, 6 or 7, wherein the number of the connecting blocks is two, the number of the sliding grooves is two, the number of the clamping members is two, the number of the supporting plates is two, the number of the springs is two, and the clamping members, the sliding grooves, the connecting blocks, the supporting plates and the springs are all centrosymmetric by taking the center of a circle of the rib penetrating hole as a center.
CN201911013130.8A 2019-10-23 2019-10-23 Prefabricated bent cap sleeve positioner Active CN111168835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911013130.8A CN111168835B (en) 2019-10-23 2019-10-23 Prefabricated bent cap sleeve positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911013130.8A CN111168835B (en) 2019-10-23 2019-10-23 Prefabricated bent cap sleeve positioner

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CN111168835A true CN111168835A (en) 2020-05-19
CN111168835B CN111168835B (en) 2021-01-29

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113197057A (en) * 2021-05-08 2021-08-03 山东水利职业学院 Irrigation device based on solar energy power generation
CN113235447A (en) * 2021-05-31 2021-08-10 湖南对外建设集团有限公司 Prefabricated bent cap installation equipment and construction method thereof
CN113530086A (en) * 2021-07-31 2021-10-22 张明鑫 Column steel bar keel and supporting system thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204126285U (en) * 2014-10-16 2015-01-28 中铁七局集团第三工程有限公司 Reinforcing bar binding locating rack
CN205380768U (en) * 2015-12-25 2016-07-13 上海建工四建集团有限公司 Reinforcing bar bed -jig
CN205438874U (en) * 2015-12-25 2016-08-10 中民筑友有限公司 Bar reinforcement positioning device
CN105951579A (en) * 2016-06-07 2016-09-21 上海建工四建集团有限公司 Prefabricated cover beam steel bar jig frame and manufacturing method of prefabricated cover beam reinforcement cage
CN208645665U (en) * 2018-05-30 2019-03-26 浙江交工集团股份有限公司 A kind of pedestal structure for the installation of preform lid beam steel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204126285U (en) * 2014-10-16 2015-01-28 中铁七局集团第三工程有限公司 Reinforcing bar binding locating rack
CN205380768U (en) * 2015-12-25 2016-07-13 上海建工四建集团有限公司 Reinforcing bar bed -jig
CN205438874U (en) * 2015-12-25 2016-08-10 中民筑友有限公司 Bar reinforcement positioning device
CN105951579A (en) * 2016-06-07 2016-09-21 上海建工四建集团有限公司 Prefabricated cover beam steel bar jig frame and manufacturing method of prefabricated cover beam reinforcement cage
CN208645665U (en) * 2018-05-30 2019-03-26 浙江交工集团股份有限公司 A kind of pedestal structure for the installation of preform lid beam steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113197057A (en) * 2021-05-08 2021-08-03 山东水利职业学院 Irrigation device based on solar energy power generation
CN113235447A (en) * 2021-05-31 2021-08-10 湖南对外建设集团有限公司 Prefabricated bent cap installation equipment and construction method thereof
CN113235447B (en) * 2021-05-31 2023-08-18 湖南对外建设集团有限公司 Prefabricated bent cap mounting equipment and construction method thereof
CN113530086A (en) * 2021-07-31 2021-10-22 张明鑫 Column steel bar keel and supporting system thereof

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