CN215858628U

CN215858628U - Fixing device for embedded steel bars under constructional column beam

Info

Publication number: CN215858628U
Application number: CN202121892033.3U
Authority: CN
Inventors: 冯志朋; 万国栋; 李彬; 冯会新; 吴振
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-18
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a device for fastening embedded bars under a constructional column beam, which comprises a limiting cross rod, wherein a connecting jacket is movably sleeved at the end part of one side of the limiting cross rod, a fastening bolt I is installed at one side of the connecting jacket, and a threaded push rod is connected with the inner thread at the upper part of the connecting jacket. This steel bar planting fastener under constructional column roof beam, through rotating the screw thread push rod, can thrust unit extrusion locating plate move to the inboard, both sides to the entablature between baffle and the extrusion locating plate of injecing the installation of horizontal pole opposite side through the device carry out the centre gripping, simultaneously through rotating the screw thread push rod, exert the extrusion force, thereby increase the steadiness of centre gripping, the device is connected the clamp cover activity simultaneously and is cup jointed the tip in injecing horizontal pole one side, through rotating fastening bolt one, can drive the device and connect the clamp cover and injecing to splice fixedly between the horizontal pole, so far the convenience is dismantled connection clamp cover and extrusion locating plate, thereby maintain after convenient.

Description

Fixing device for embedded steel bars under constructional column beam

Technical Field

The utility model belongs to the technical field of fastening devices, and particularly relates to a fastening device for embedded steel bars under a constructional column beam.

Background

In masonry structure engineering construction, because of various reasons, often need the bar planting of constructional column reinforcing bar under the roof beam, and the solidification of bar planting glue needs certain time behind the bar planting, if not fastening the reinforcing bar, because the dead weight effect of reinforcing bar, certain flagging can appear in the bar planting, causes the not enough of reinforcing bar planting degree of depth to need develop a constructional column bar planting fastener under the roof beam.

In the bar planting fastener under current structure post roof beam, when common device fixes a position, need the centre gripping on the entablature, nevertheless appear the entablature and inject the in-process, be difficult to increase the steadiness of centre gripping, when bar planting receives gravity flagging under the structure post roof beam, can lead to the position deviation to appear in the bar planting use under the structure post roof beam.

Disclosure of Invention

Aiming at the defects of the conventional fastening device for the embedded steel bars under the constructional column beam, the utility model provides the fastening device for the embedded steel bars under the constructional column beam, which has the advantages that the embedded steel bars under the constructional column beam with different distances can be conveniently clamped, the position deviation when the embedded steel bars under the constructional column beam droop can be reduced, meanwhile, the whole device is conveniently driven to be clamped on the upper cross beam, and the problems in the background art are solved.

The utility model provides the following technical scheme: a steel bar planting fastening device under a constructional column beam comprises a limiting cross rod, wherein a connecting jacket is movably sleeved at the end part of one side of the limiting cross rod, a fastening bolt I is installed at one side of the connecting jacket, a threaded push rod is connected with the inner thread at the upper part of the connecting jacket, an extrusion positioning plate is movably sleeved at the other side of the threaded push rod, an auxiliary connecting adjusting column is fixedly connected at the lower part of the other side of the lower part of the limiting cross rod, a connecting rod is movably sleeved at the outer part of the lower part of the auxiliary connecting adjusting column, a movable sleeve inner column is fixedly connected at the other side of the connecting rod, a rotating jacket is movably sleeved at the outer part of the movable sleeve inner column, a fastening bolt II is installed at the outer part of the lower part of the movable sleeve inner column, a nut is connected at the outer part of the upper part of the movable sleeve inner column, a side cross rod is fixedly connected at one side of the rotating jacket, and a telescopic cross rod is movably sleeved at one side of the side cross rod, the side cross rod is characterized in that a third fastening bolt is arranged inside one side of the upper portion of the side cross rod, the other side of the telescopic cross rod is fixedly connected with a lower steel bar planting jacket of the constructional column beam, and a fourth fastening bolt is in threaded connection with the middle of the outer portion of the lower steel bar planting jacket of the constructional column beam.

Furthermore, the first fastening bolt penetrates through the connecting jacket and is fixedly sleeved inside one end of the limiting cross rod in a threaded manner, the extrusion positioning plate is movably sleeved outside the limiting cross rod, and a baffle is mounted on the upper portion of the other side of the limiting cross rod.

Furthermore, the upper part of the connecting rod of the auxiliary connecting adjusting column has a twenty-centimeter movable space, and the outer side of the upper part of one side of the connecting rod is provided with a bolt.

Furthermore, the rotating jacket rotates three hundred and sixty degrees around the movable sleeve inner column, the screw cap is installed on the upper portion of the rotating jacket, a groove is formed in the inner space of the lower portion of the rotating jacket in five degrees, and the second fastening bolt penetrates through the movable sleeve inner column and is fixedly sleeved in the lower portion of the rotating jacket in a threaded mode.

Furthermore, four side cross rods are installed on the outer side of the rotating jacket, the outer side of the telescopic cross rod is square, and the lower portion of the third fastening bolt penetrates through the side cross rods and is in contact with the upper portion of the telescopic cross rod.

Furthermore, the built-in bars under the constructional column beam are clamped in the built-in bar clamping sleeve under the constructional column beam, and the fastening bolts penetrate through the built-in bar clamping sleeve under the constructional column beam and are simultaneously contacted with the built-in bars under the constructional column beam.

Has the advantages that:

1. this steel bar planting fastener under constructional column roof beam, through rotating the screw thread push rod, can thrust unit extrusion locating plate move to the inboard, both sides to the entablature between baffle and the extrusion locating plate of injecing the installation of horizontal pole opposite side through the device carry out the centre gripping, simultaneously through rotating the screw thread push rod, exert the extrusion force, thereby increase the steadiness of centre gripping, the device is connected the clamp cover activity simultaneously and is cup jointed the tip in injecing horizontal pole one side, through rotating fastening bolt one, can drive the device and connect the clamp cover and injecing to splice fixedly between the horizontal pole, so far the convenience is dismantled connection clamp cover and extrusion locating plate, thereby maintain after convenient.

2. This steel bar planting fastener under constructional column roof beam, through adjusting the distance between side horizontal pole and the flexible horizontal pole, can drive the position that steel bar planting pressed from both sides the cover under the constructional column roof beam aligns with four constructional column roof beams respectively, the outside of steel bar planting under the constructional column roof beam is cup jointed in the activity of pressing from both sides the cover with steel bar planting under the constructional column roof beam simultaneously, and rotate fastening bolt four and inject, can be different to steel bar planting position under the constructional column roof beam when using, all can carry out the centre gripping, thereby increase the flexibility when device uses, the outside of steel bar planting under the constructional column roof beam is cup jointed in the activity of pressing from both sides the cover to the steel bar planting under the constructional column roof beam of device simultaneously, can finalize the design to steel bar planting under the constructional column roof beam, it moves down to reduce steel bar planting under the constructional column roof beam.

Drawings

FIG. 1 is a schematic view of a main structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural beam limiting device of the present invention;

FIG. 3 is a schematic cross-sectional view of a structural clamping device of the present invention.

In the figure: 1. defining a cross bar; 2. connecting a jacket; 3. fastening a first bolt; 4. a threaded push rod; 5. extruding the positioning plate; 6. connecting an auxiliary adjusting column; 7. a connecting rod; 8. an inner column of the movable sleeve; 9. rotating the jacket; 10. fastening a second bolt; 11. a nut; 12. a side rail; 13. a telescopic cross bar; 14. fastening a bolt III; 15. constructing a bar planting jacket under the column beam; 16. and fastening a bolt IV.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a reinforcing bar-planting fastening device under a constructional column beam comprises a limiting cross bar 1, a connecting jacket 2 is movably sleeved at the end part of one side of the limiting cross bar 1, a fastening bolt 3 is installed at one side of the connecting jacket 2, the fastening bolt 3 limits the space between the connecting jacket 2 and the limiting cross bar 1, so that later-stage disassembly and clamping stability is facilitated, a threaded push rod 4 is connected with an internal thread at the upper part of the connecting jacket 2, an extrusion positioning plate 5 is movably sleeved at the other side of the threaded push rod 4, the threaded push rod 4 is rotated to push the extrusion positioning plate 5 to move inwards, so that clamping stability is increased, an auxiliary connecting adjusting column 6 is fixedly connected at the lower part of the other side of the lower part of the limiting cross bar 1, a connecting rod 7 is movably sleeved at the outer part of the lower part of the auxiliary connecting adjusting column 6, so that the height of the limiting cross bar 1 is conveniently driven to be adjusted, so that the limiting cross bar 1 and the upper cross bar are driven to be spliced, the other side of the connecting rod 7 is fixedly connected with a movable sleeve inner column 8, the outer part of the movable sleeve inner column 8 is movably sleeved with a rotating jacket 9, the deflection angle is convenient to change, a fastening bolt II 10 is installed on the outer part of the lower part of the movable sleeve inner column 8, the stability in clamping is improved, the outer part of the upper part of the movable sleeve inner column 8 is in threaded connection with a nut 11, one side of the middle part of the rotating jacket 9 is fixedly connected with a side cross rod 12, the inner part of one side of the side cross rod 12 is movably sleeved with a telescopic cross rod 13, a fastening bolt III 14 is installed in the inner part of one side of the upper part of the side cross rod 12, the distance between the constructional column beam lower bar planting jackets 15 is convenient to drive to adjust, therefore, when the constructional column beam lower bar planting distances are different, the jackets can be used, the other side of the telescopic cross rod 13 is fixedly connected with a constructional column beam lower bar planting jacket 15, and the middle part of the outer part of the constructional column beam lower bar planting jacket 15 is in threaded connection with a fastening bolt IV 16, carry out the extrusion design to the bar planting under the constructional column roof beam, make things convenient for the joint to plant the inside that the bar jacketed 15 under the constructional column roof beam.

Referring to fig. 2, a fastening bolt 3 penetrates through a connecting jacket 2 and is fixedly sleeved inside one end of a limiting cross rod 1 in a threaded manner, an extrusion positioning plate 5 is movably sleeved outside the limiting cross rod 1, a baffle is installed on the upper portion of the other side of the limiting cross rod 1, when a common device is positioned, the device needs to be clamped on an upper cross beam, but in the limiting process of the upper cross beam, the clamping stability is difficult to increase, the device connecting jacket 2 and the extrusion positioning plate 5 can be movably sleeved outside the limiting cross rod 1, a threaded push rod 4 is rotated at the same time, the device extrusion positioning plate 5 can be pushed to move inwards, the two sides of the upper cross beam are clamped between the baffle installed on the other side of the device limiting cross rod 1 and the extrusion positioning plate 5, meanwhile, extrusion force is applied by rotating the threaded push rod 4, so that the clamping stability is increased, and meanwhile, the device connecting jacket 2 is movably sleeved on the end portion of one side of the limiting cross rod 1, through rotating fastening bolt 3, can drive the device and connect and press from both sides the cover 2 and inject and splice fixedly between the horizontal pole 1, so far the convenience is pressed from both sides the cover 2 and is dismantled with extrusion locating plate 5 to the maintenance is carried out after convenient.

Referring to fig. 2, connect supplementary regulation post 6 and have twenty centimetres activity space on the upper portion of connecting rod 7, the bolt is installed in the outside on connecting rod 7 one side upper portion, connects the inside at connecting rod 7 that supplementary regulation post 6 activity is cup jointed through the device, can adjust the height that the device connects between supplementary regulation post 6 and the connecting rod 7, can adjust the height of injecing horizontal pole 1 to the convenient lower part of adjusting the device to the entablature.

Wherein, the rotating jacket 9 rotates three hundred sixty degrees around the movable jacket inner column 8, the nut 11 is installed on the upper part of the rotating jacket 9, a groove is opened at five degrees of the internal space of the lower part of the rotating jacket 9, the fastening bolt two 10 passes through the movable jacket inner column 8 and is fixedly sleeved in the lower part of the rotating jacket 9 by screw thread, the rotating jacket 9 is movably sleeved on the outer part of the device movable jacket inner column 8, the lower embedded bar of the structural column beam can be limited after being clamped by the embedded bar jacket 15 under the driven structural column beam, simultaneously the angle between the device movable jacket inner column 8 and the rotating jacket 9 is adjusted, the limiting cross bar 1 is driven to move to the lower part of the upper cross beam, so that the clamping device can conveniently clamp and limit the upper cross beam after the angle of the rotating jacket 9 is limited, thereby increasing the flexibility of the device when in use, meanwhile, the nut 11 is installed on the upper part of the device movable jacket inner column 8, through dismantling side horizontal pole 12, can dismantle the device is whole, install fastening bolt two 10 in the outside of the inner column 8 lower part of movable sleeve simultaneously, can carry out the centre gripping to the position that the inner column 8 of movable sleeve pressed from both sides the cover 9 with rotating and fix.

Referring to fig. 3, four side horizontal poles 12 are installed in the outside of rotating jacket 9, the outside of flexible horizontal pole 13 is square, the lower part of three 14 fastening bolts passes side horizontal pole 12 and contacts with the upper portion of flexible horizontal pole 13 simultaneously, position between flexible horizontal pole 13 of adjusting device and the side horizontal pole 12, can be to four constructional column roof beams when the deviation appears in the distance between the bar planting under the roof beam, conveniently adjust the position that the bar planting pressed from both sides cover 15 under the constructional column roof beam, and carry out the centre gripping to the bar planting under the constructional column roof beam, rotate three 14 fastening bolts simultaneously, can carry out the centre gripping to the position between flexible horizontal pole 13 and the side horizontal pole 12 and prescribe a limit to.

Refer to fig. 3, the inside centre gripping that the bar planting presss from both sides cover 15 under the constructional column roof beam has the bar planting under the constructional column roof beam, fastening bolt four 16 pass the bar planting under the constructional column roof beam press from both sides cover 15 simultaneously with the contact of bar planting under the constructional column roof beam, through installing the outside that the bar planting pressed from both sides the cover 15 activity cup jointed the bar planting under the constructional column roof beam, rotate fastening bolt four 16 simultaneously, the inboard that drives fastening bolt four 16 extrudes the outside of bar planting under the constructional column roof beam and prescribes a limit to, the support drives four bar planting under the constructional column roof beam and presss from both sides cover 15 and all stereotypes the outside of bar planting under the constructional column roof beam, thereby reduce the bar planting flagging back under the constructional column roof beam in the bar planting installation under the constructional column roof beam, the displacement of bar planting plumb line appears under the constructional column roof beam.

The working principle is as follows: during the use, according to the position of the bar planting under the constructional column roof beam, adjust the length between flexible horizontal pole 13 and the side horizontal pole 12, it presss from both sides the outside that the bar planting pressed from both sides the cover 15 activity and cup joints the bar planting under the constructional column roof beam to drive the bar planting under the constructional column roof beam, rotate fastening bolt four 16 simultaneously, it extrudees to drive fastening bolt four 16 to the outside of the bar planting under the constructional column roof beam, thereby it is fixed to carry out the centre gripping between the bar planting pressed from both sides the cover 15 under the constructional column roof beam to the bar planting under the constructional column roof beam, adjust the angle that the movable sleeve inner prop 8 pressed from both sides the cover 9 with rotating simultaneously, it removes the lower part to drive injecture horizontal pole 1 and inject horizontal pole 1 and the entablature, adjust the height of connecting supplementary regulation post 6 and connecting rod 7 simultaneously, and drive the baffle of injectting horizontal pole 1 upper portion one side and the one end contact of entablature, rotate screw push rod 4 simultaneously, it is fixed to promote extrusion locating plate 5 to carry out the centre gripping between the entablature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure post roof beam is planted muscle fastener down, includes injecing horizontal pole (1), its characterized in that: the end part of one side of the limiting cross rod (1) is movably sleeved with a connecting jacket (2), one side of the connecting jacket (2) is provided with a first fastening bolt (3), the inner thread on the upper part of the connecting jacket (2) is connected with a threaded push rod (4), the other side of the threaded push rod (4) is movably sleeved with an extrusion positioning plate (5), the lower part of the other side of the lower part of the limiting cross rod (1) is fixedly connected with a connecting auxiliary adjusting column (6), the outer part of the lower part of the connecting auxiliary adjusting column (6) is movably sleeved with a connecting rod (7), the other side of the connecting rod (7) is fixedly connected with a movable sleeve inner column (8), the outer part of the movable sleeve inner column (8) is movably sleeved with a rotating jacket (9), the outer part of the lower part of the movable sleeve inner column (8) is provided with a second fastening bolt (10), and the outer thread on the upper part of the movable sleeve inner column (8) is connected with a nut (11), the steel bar planting clamp is characterized in that a side cross rod (12) is fixedly connected to one side of the middle of the rotating clamp sleeve (9), a telescopic cross rod (13) is movably sleeved inside one side of the side cross rod (12), a fastening bolt III (14) is mounted inside one side of the upper portion of the side cross rod (12), a steel bar planting clamp sleeve (15) is fixedly connected to the other side of the telescopic cross rod (13), and a fastening bolt IV (16) is connected to the middle of the outer portion of the steel bar planting clamp sleeve (15) below the constructional column beam in a threaded mode.

2. The device for fastening the embedded steel bars under the structural column beam as claimed in claim 1, wherein: the first fastening bolt (3) penetrates through the connecting jacket (2) and is fixedly sleeved in one end of the limiting cross rod (1) in a threaded mode, the extrusion positioning plate (5) is movably sleeved outside the limiting cross rod (1), and a baffle is installed on the upper portion of the other side of the limiting cross rod (1).

3. The device for fastening the embedded steel bars under the structural column beam as claimed in claim 1, wherein: the upper part of the connecting rod (7) of the auxiliary connecting adjusting column (6) has a twenty-centimeter moving space, and the outer side of the upper part of one side of the connecting rod (7) is provided with a bolt.

4. The device for fastening the embedded steel bars under the structural column beam as claimed in claim 1, wherein: the rotary clamping sleeve (9) rotates three hundred and sixty degrees around the movable sleeve inner column (8), the screw cap (11) is installed on the upper portion of the rotary clamping sleeve (9), a groove is formed in the inner space of the lower portion of the rotary clamping sleeve (9) at five degrees, and the second fastening bolt (10) penetrates through the movable sleeve inner column (8) and is fixedly sleeved in the inner portion of the lower portion of the rotary clamping sleeve (9) in a threaded mode.

5. The device for fastening the embedded steel bars under the structural column beam as claimed in claim 1, wherein: four side cross rods (12) are installed on the outer side of the rotating jacket (9), the outer side of each telescopic cross rod (13) is square, and the lower portion of each fastening bolt III (14) penetrates through the corresponding side cross rod (12) and is in contact with the upper portion of the corresponding telescopic cross rod (13).

6. The device for fastening the embedded steel bars under the structural column beam as claimed in claim 1, wherein: the built-in bars under the constructional column beam are clamped in the built-in bar clamping sleeve (15) under the constructional column beam, and the fastening bolts (16) penetrate through the built-in bar clamping sleeve (15) under the constructional column beam and are simultaneously contacted with the built-in bars under the constructional column beam.