CN217998629U - Shear force wall construction light reinforcing bar fixture is built in room - Google Patents
Shear force wall construction light reinforcing bar fixture is built in room Download PDFInfo
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- CN217998629U CN217998629U CN202221677408.9U CN202221677408U CN217998629U CN 217998629 U CN217998629 U CN 217998629U CN 202221677408 U CN202221677408 U CN 202221677408U CN 217998629 U CN217998629 U CN 217998629U
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Abstract
The utility model relates to a building tool technical field, especially a shear force wall construction light reinforcing bar fixture are built in room. The utility model discloses a shear force wall construction light reinforcing bar fixture is built in room includes the base, the drive wheel, the fixed disk, the connection pad, splint, supporting component and mounting, the base is including installation section of thick bamboo and the spacing dish that sets up at installation section of thick bamboo rear end face, the drive wheel rotates the assembly in the installation section of thick bamboo, the fixed disk sets up the preceding terminal surface at the installation section of thick bamboo, the connection pad corresponds spacing dish parallel and interval setting, splint are equipped with four and just assemble between spacing dish and connection pad along installation section of thick bamboo radial slip, be used for fastening horizontal reinforcing bar and longitudinal reinforcement, the supporting component is provided with two sets ofly along the fore-and-aft direction symmetry, be used for the shore on the template of both sides, the mounting sets up on the lateral wall of installation section of thick bamboo, a drive wheel is used for fixing. The utility model discloses a shear force wall construction light reinforcing bar fixture is built in room passes through sliding assembly's splint and presss from both sides tightly, the firm in location, convenient to use in order to realize the clamp to the reinforcing bar of different diameters.
Description
Technical Field
The utility model relates to a building tool technical field, especially a shear force wall construction light reinforcing bar fixture are built in room.
Background
Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls of houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquake action. In order to increase the rigidity, strength and collapse resistance of the structure and prevent the structure from being damaged by shearing, reinforced concrete shear walls can be cast in situ or prefabricated in some parts; at this time, a certain distance needs to be left between the steel bars and the formwork to ensure the thickness of the concrete protective layer, so that a cushion block for supporting the steel bars needs to be put into the formwork.
In the prior art, a reinforcing steel bar fixture can play a role in fixing and supporting a reinforcing steel bar, but the reinforcing steel bar is usually fixed in a clamping cavity of the fixture, only transverse or longitudinal reinforcing steel bars can be buried in concrete, and in order to enhance the strength of a shear wall, the longitudinal reinforcing steel bars need to be erected on the transverse reinforcing steel bars, so that the transverse reinforcing steel bars and the longitudinal reinforcing steel bars keep a cross shape, and the reinforcing steel bar fixture cannot be applied.
In view of the above situation, the utility model patent with the publication number CN207582811U discloses a lightweight reinforcing steel bar fixture for construction of a room-building shear wall, which comprises a clamping device, a tensioning device and a positioning device; the clamping device comprises a clamping sleeve and a pushing frame; the front part in the cutting sleeve is provided with an A through groove along the length direction; the through groove A is arranged along the vertical direction; the left side and the right side of the through groove A, and the front part in the cutting sleeve is respectively provided with a through groove B along the length direction; the through groove B is arranged along the horizontal direction; the through grooves A and the through grooves B are in crossed distribution in a cross shape; the length of the through groove A is greater than that of the through groove B; the rear end in the through groove A is fixedly matched with an arc-shaped baffle support A; the rear end in the B through groove is matched and fixed with an arc-shaped B baffle support.
Although above-mentioned shear wall construction light reinforcing bar fixture is built in room not only can control reinforcing bar protective layer thickness, can play the connection effect between the reinforcing bar moreover, and the location is firm, convenient to use, but this reinforcing bar fixture only can connect the reinforcing bar of specific size, can't guarantee the fixed connection between longitudinal reinforcement and the horizontal reinforcing bar when reinforcing bar size changes.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a shear wall construction light reinforcing bar fixture is built in room to solve among the prior art reinforcing bar fixture and only can fix the technical problem that can fix the reinforcing bar of specific size when fixing vertical reinforcing bar and horizontal reinforcing bar simultaneously.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a shear wall construction light reinforcing bar fixture is built in room, includes:
the base comprises a mounting cylinder extending along the front-back direction and a limiting disc coaxially arranged on the rear end face of the mounting cylinder;
the driving wheels are rotatably assembled in the mounting barrel and comprise mounting discs and arc-shaped driving plates arranged on the rear side surfaces of the mounting discs at intervals along the circumferential direction, the top surfaces of the driving plates are used for contacting with the bottom surface of the limiting disc, and a driving channel is formed between every two adjacent driving plates;
the fixed disc is detachably arranged on the front end face of the mounting cylinder and is used for contacting with the end face of the mounting disc to limit the driving wheel;
the connecting discs are arranged in parallel corresponding to the limiting discs;
the four clamping plates are arranged at equal angular intervals along the circumferential direction of the mounting cylinder, are assembled between the limiting disc and the connecting disc in a sliding mode along the radial direction of the mounting cylinder and are in blocking fit with the limiting disc and the connecting disc in the axial direction of the mounting cylinder, and are used for clamping the longitudinal steel bars and the transverse steel bars to enable the transverse steel bars and the longitudinal steel bars to keep a cross-shaped connection shape;
the supporting assemblies are symmetrically arranged in two groups along the front-back direction and comprise supporting rods and supporting bases arranged at one ends of the supporting rods and used for supporting the template, the supporting rods in one group of supporting assemblies coaxially penetrate through the fixed disc to be fixedly connected with the mounting disc and used for driving the driving wheel to rotate, and the supporting rods in the other group of supporting assemblies are fixedly connected with the connecting disc;
the fixing piece is arranged on the side wall of the mounting cylinder and used for fixing the driving wheel.
The beneficial effects of the above technical scheme are: the utility model discloses a shear force wall construction light reinforcing bar fixture is built in room is through setting up spacing dish and connection pad in order to realize fixed to splint, and under the effect of drive wheel, splint can slide simultaneously between spacing dish and connection pad to the realization is tight to the clamp of the reinforcing bar of different diameters, and the mounting that sets up on the installation section of thick bamboo has restricted the turned angle of drive wheel, has guaranteed the fastening effect to splint, and the supporting component that the symmetry set up has guaranteed the distance between reinforcing bar and the template, has guaranteed the concrete protection layer thickness. The utility model discloses a shear force wall construction light reinforcing bar fixture is built in room simple structure, splint through sliding assembly are tight in order to realize pressing from both sides the clamp of the reinforcing bar of different diameters, and the location is firm, convenient to use.
Further, splint are including pressing from both sides tight plate section, set up first spacing plate section and the second spacing plate section at both ends around pressing from both sides tight plate section respectively, and the both sides of first spacing plate section are provided with the spacing arch of arc, the drive post sets up on the preceding terminal surface of first spacing plate section, and the spacing plate section of second is cylindrical spacing section, corresponds first spacing plate section on the spacing dish and is provided with the first spacing groove of adaptation, corresponds the position in first spacing groove on the lateral wall of an installation section and sets up the groove that runs through with the drive post adaptation, corresponds the second spacing plate section on the connection pad and is provided with the second spacing groove of adaptation.
Has the advantages that: simple structure, the processing and the installation of being convenient for, and guaranteed splint respectively with spacing between spacing dish and the connection pad spacing.
Furthermore, one end of the clamping plate section, which is used for clamping the reinforcing steel bar, is provided with a continuous wave-shaped clamping part.
Has the advantages that: the wavy clamping part is convenient for carry out the centre gripping to the reinforcing bar, guarantees the fastening effect to the reinforcing bar.
Furthermore, the length of the supporting rod is adjustable.
Has the advantages that: the position of the steel bar can be adjusted in real time according to the distance between the templates, and the support between the two ends of the fixture and the templates is ensured.
Furthermore, the bracing piece includes fixed pipeline section and the screw rod section of threaded connection in fixed pipeline section, is provided with spacing hole on the outer wall of screw rod section, and the circumference of fixed pipeline section corresponds spacing hole threaded connection and has first fastening bolt, and first fastening bolt is used for stretching into spacing downthehole screw rod section and carries out circumference spacing.
Has the advantages that: simple structure, the processing of being convenient for, and through installing a fastening bolt, can guarantee transmission effect, the operation of being convenient for when the rotation bracing piece drives the drive wheel and rotates.
Furthermore, the fixing pieces are second fastening bolts, the second fastening bolts are in threaded connection with the outer wall of the mounting cylinder and are symmetrically arranged in at least one pair along the radial direction of the mounting cylinder, and the second fastening bolts penetrate through the part of the mounting cylinder and are used for extending into the driving channel and abutting against the driving plate.
Has the advantages that: through rotating second fastening bolt, the tip of first bolt stretches into in the drive passageway, the rotation of restriction drive wheel, and the top is tight strengthens the fixed to the rib plate position on the drive plate, and it is convenient to adjust, and is showing the fixed effect of rib plate.
Furthermore, one end of the fixed disc, which is close to the mounting cylinder, is provided with a cylindrical raised circular truncated cone, and the raised circular truncated cone is coaxially inserted into the mounting cylinder to limit the driving wheel.
Has the advantages that: make things convenient for the installation of fixed disk, and guarantee spacing to the drive plate to make transmission effect better between drive plate and the drive post.
Drawings
Fig. 1 is a schematic structural view of a first view angle of the lightweight steel bar clamp for building shear wall construction of the utility model;
fig. 2 is a schematic structural view of a second view angle of the lightweight steel bar clamp for building shear wall construction of the utility model;
FIG. 3 is a schematic structural view of the base in the lightweight steel bar clamp for building shear wall construction of the present invention;
FIG. 4 is a schematic structural view of a driving wheel in the lightweight steel bar clamp for building shear wall construction of the present invention;
FIG. 5 is a schematic structural view of a fixing disc in the lightweight steel bar clamp for building shear wall construction of the present invention;
FIG. 6 is a schematic structural view of a connection disc in the lightweight steel bar clamp for building shear wall construction of the present invention;
FIG. 7 is a schematic structural view of the clamping plate of the lightweight steel bar clamp for building shear wall construction of the present invention;
fig. 8 is the utility model discloses a supporting component's in shear wall construction light reinforcement fixture is built in room schematic diagram.
Description of reference numerals: 1-base, 2-driving wheel, 3-fixed disc, 4-connecting disc, 5-clamping plate, 6-mounting cylinder, 7-limiting disc, 8-first limiting groove, 9-penetrating groove, 10-mounting disc, 11-driving plate, 12-fixing bolt, 13-second limiting groove, 14-clamping plate section, 15-first limiting plate section, 16-second limiting plate section, 17-longitudinal steel bar, 18-transverse steel bar, 19-driving column, 20-supporting rod, 21-supporting base, 22-fixing pipe section, 23-screw rod section, 24-limiting hole, 25-first fastening bolt and 26-second fastening bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a concrete embodiment of shear force wall construction light reinforcing bar fixture is built in room:
as shown in fig. 1 to 8, the utility model discloses a shear wall construction light reinforcing bar fixture is built in room includes base 1, drive wheel 2, fixed disk 3, connection pad 4, splint 5, supporting component and mounting.
As shown in fig. 1, 2, and 3, the base 1 includes a mounting tube 6 extending in the front-rear direction and a stopper plate 7 coaxially provided on the rear end surface of the mounting tube 6. Four first limiting grooves 8 are arranged on the limiting disc 7 at equal angles along the circumferential direction. The first limiting groove 8 extends along the radial direction of the limiting disc 7 and penetrates through the front end face and the rear end face of the limiting disc 7. The side wall of the mounting tube 6 is provided with a through groove 9 communicated with the first limit groove 8 at a position corresponding to the first limit groove 8.
As shown in fig. 1 and 4, the driving wheel 2 is rotatably mounted in the mounting cylinder 6, and includes a mounting plate 10 and arc-shaped driving plates 11 disposed on a rear side surface of the mounting plate 10 at intervals in a circumferential direction. The top surface of the driving plate 11 is used for contacting with the front end surface of the limiting disc 7. And a driving channel is formed between the corresponding extrados and extrados on two adjacent driving plates 11. The line between the respective ends of the drive plates 11 can form a circle concentric with the mounting plate 10. The drive channel narrows from the outside to the inside in the radial direction of the mounting plate 10.
As shown in fig. 1, 2 and 5, the fixed disk 3 is provided on the front end surface of the mounting tube 6. The fixed disk 3 is provided with a fixed bolt 12 which is in threaded connection with the side wall of the mounting cylinder 6. One end of the fixed disc 3, which is close to the mounting cylinder 6, is provided with a cylindrical raised circular truncated cone, and the raised circular truncated cone is coaxially inserted into the mounting cylinder 6 to limit the driving wheel 2.
As shown in fig. 1, 2, and 6, the connecting disc 4 is arranged parallel to and spaced from the stopper disc 7 in the front-rear direction. Four second limiting grooves 13 are formed in the front end face of the connecting disc 4 at positions corresponding to the four first limiting grooves 8.
As shown in fig. 1, 2 and 7, the chucking plate 5 is provided with four pieces. The clamping plate 5 comprises a clamping plate section 14, a first limiting plate section 15 and a second limiting plate section 16 which are respectively arranged at the front end and the rear end of the clamping plate section 14. The clamping plate sections 14 are used for clamping longitudinal bars 17 and transverse bars 18 in a cross-shaped connection. In this embodiment, the one end that is used for pressing from both sides tight reinforcing bar of clamp plate section 14 is provided with continuous wave clamping part, and wave clamping part is convenient for carry out the centre gripping to the reinforcing bar, guarantees the fastening effect to the reinforcing bar. The two sides of the first limiting plate section 15 are provided with arc-shaped limiting bulges. The first limiting plate sections 15 are assembled in the corresponding first limiting grooves 8 in a sliding mode along the radial direction of the limiting disc 7 and are matched with the first limiting grooves 8 in size. The front end face of the first limiting plate section 15 is provided with a driving column 19, and the driving column 19 is used for penetrating through the through groove 9 and extending into the driving channel. The height of the drive posts 19 is equal to the height of the drive plate 11. The inner arc of the driving plate 11 is used to contact the driving post 19 to push the driving post 19 tightly when the mounting plate 10 rotates, so that the driving post 19 moves along the radial direction of the mounting plate 10 to the direction close to the axis of the mounting plate 10. The outer arcuate surfaces of the drive plates 11 are adapted to contact the drive posts 19 to brace the drive posts 19 as the disk 10 rotates, causing the drive posts 19 to move radially along the disk 10 away from the axis of the disk 10. The second limiting plate section 16 is a cylindrical limiting section. The second limiting plate sections 16 are slidably assembled in the corresponding second limiting grooves 13 along the radial direction of the connecting plate 4 and are matched with the second limiting grooves 13 in size.
As shown in fig. 1, 2 and 8, the support members are symmetrically arranged in two groups in the front-rear direction. The support assembly includes a support rod 20 and a support base 21 provided at one end of the support rod 20 for supporting the formwork. The support rod 20 includes a fixed tube section 22 and a screw rod section 23 threaded into the fixed tube section 22. The outer wall of the screw rod section 23 is provided with a limiting hole 24, and the circumferential direction of the fixed pipe section 22 is in threaded connection with a first fastening bolt 25 corresponding to the limiting hole 24. The first fastening bolt 25 is used for extending into the limiting hole 24 to limit the circumferential direction of the screw rod section 23. The fixed pipe section 22 in one of the two sets of support assemblies coaxially penetrates the fixed disc 3 and is fixedly connected with the mounting disc 10. Is used for driving the driving wheel 2 to rotate; the fixed pipe section 22 in the other of the two sets of support assemblies is fixedly connected with the connecting disc 4 and is arranged coaxially with the connecting disc 4. The other end of the screw rod section 23 is connected with the supporting base 21, the supporting base 21 adopts a cross-shaped bottom plate, and the cross-shaped base can reduce the material consumption of the supporting base 21 under the condition of ensuring the supporting effect.
As shown in fig. 1 and 2, the fixing member is a second fastening bolt 26. The second fastening bolts 26 are screwed on the outer wall of the mounting cylinder 6 and are symmetrically provided with a pair along the radial direction of the mounting cylinder 6. A second fastening bolt 26 passes through a portion of the mounting tube 6 for projecting into the drive channel and abutting against the drive plate 11 to secure the drive wheel 2.
The utility model discloses a concrete application method of shear wall construction light reinforcing bar fixture is built in room: the first fastening bolt 25 is rotated to enable the first fastening bolt 25 to extend into a limiting hole 24 to circumferentially limit the bolt rod section 23, the base 1 and the connecting disc 4 are placed on two sides of the crossing position of the longitudinal steel bar 17 and the transverse steel bar 18, the first limiting plate section 15 and the second limiting plate section 16 of the clamping plate 5 are respectively assembled in a sliding mode along the corresponding first limiting groove 8 and the second limiting groove 13, the driving column 19 on the clamping plate 5 just enters the driving space, after the four clamping plates 5 are installed in place, the supporting base 21 connected to the driving wheel 2 is rotated to drive the driving wheel 2 to rotate, the driving plate 11 drives the driving column 19 to move in the direction close to the axis along the first limiting groove 8, the clamping plate 5 is further clamped at the position where the transverse steel bar 18 and the longitudinal steel bar 17 cross, the second fastening bolt 26 is rotated to enable the second fastening bolt 26 to extend into the driving space and tightly abut against the driving plate 11, rotation of the driving plate 11 is limited to ensure that the clamping of the clamping plate 5 on the steel bar, the first fastening bolt 25 is rotated to relieve the bolt 25 from the position of the bolt 23, the supporting rod section, the circumferential direction of the supporting rod section of the supporting rod 23, the supporting rod 21 is adjusted to the required thickness of the transverse steel bar 17, and the transverse concrete formwork of the transverse steel bar 17, and the transverse steel bar formwork.
The utility model discloses a shear force wall construction light reinforcing bar fixture is built in room simple structure, through setting up the drive wheel, rotates the position of drive post in order to adjust the splint of sliding assembly on the drive wheel drives splint to the realization is tight to the clamp of the reinforcing bar of different diameters, and the location is firm, convenient to use.
In the present embodiment, the height of the driving column is equal to the height of the driving plate; in other embodiments, when the driving wheel rotates, the driving plate meets the requirement of driving the driving column to enable the clamping plate to move along the first limiting groove, and the height of the driving column can also be smaller than that of the driving plate.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a shear wall construction light reinforcing bar fixture is built in room which characterized in that includes:
the base comprises a mounting cylinder extending along the front-back direction and a limiting disc coaxially arranged on the rear end face of the mounting cylinder;
the driving wheels are rotatably assembled in the mounting barrel and comprise mounting discs and arc-shaped driving plates arranged on the rear side surfaces of the mounting discs at intervals along the circumferential direction, the top surfaces of the driving plates are used for contacting with the front end surface of the limiting disc, a driving channel is formed between every two adjacent driving plates, and a connecting line between corresponding ends of each driving plate can form a circle which is concentric with the mounting discs;
the fixed disc is detachably arranged on the front end face of the mounting cylinder and is used for contacting with the end face of the mounting disc to limit the driving wheel;
the connecting disc is parallel to the limiting disc in the front-back direction and is arranged at intervals;
the four clamping plates are arranged at equal intervals along the circumferential direction of the mounting cylinder, are assembled between the limiting disc and the connecting disc in a sliding mode along the radial direction of the mounting cylinder, are in blocking fit with the limiting disc and the connecting disc in the axial direction of the mounting cylinder and are used for clamping transverse reinforcing steel bars and longitudinal reinforcing steel bars in a cross connection shape, one end, used for being in sliding fit with the limiting disc, of each clamping plate is provided with a driving column extending into the driving channel, and the length of each driving column is not larger than the thickness of each driving plate;
the supporting assemblies are symmetrically arranged in two groups along the front-back direction and comprise supporting rods and supporting bases which are arranged at one ends of the supporting rods and used for supporting the template, the supporting rods in one group of supporting assemblies coaxially penetrate through the fixed disc and are fixedly connected with the mounting disc and used for driving the driving wheel to rotate, and the supporting rods in the other group of supporting assemblies are fixedly connected with the connecting disc;
the fixing piece is arranged on the side wall of the mounting cylinder and used for fixing the driving wheel.
2. The light steel bar clamp for building shear wall construction according to claim 1, which is characterized in that: splint are including pressing from both sides tight plate section, setting up first spacing plate section and the second spacing plate section at both ends around pressing from both sides tight plate section respectively, and the both sides of first spacing plate section are provided with the spacing arch of arc, the drive post sets up on the preceding terminal surface of first spacing plate section, and the spacing plate section of second is cylindrical spacing section, corresponds first spacing plate section on the spacing dish and is provided with the first spacing groove of adaptation, and first spacing groove runs through the front and back terminal surface of limiting plate, corresponds the position of first spacing groove on the lateral wall of an installation section of thick bamboo and sets up the groove that runs through with the drive post adaptation, corresponds the second spacing groove that the spacing plate section of second was provided with the adaptation on the connection pad.
3. The light steel bar clamp for building shear wall construction according to claim 2, wherein: and one end of the clamping plate section, which is used for clamping the reinforcing steel bar, is provided with a continuous wave-shaped clamping part.
4. The light steel bar clamp for construction of the shear wall in the house building according to any one of claims 1 to 3, wherein: the length of the supporting rod is adjustable.
5. The light steel bar clamp for building shear wall construction according to claim 4, wherein: the bracing piece includes fixed pipeline section and the screw rod pole section of threaded connection in fixed pipeline section, is provided with spacing hole on the outer wall of screw rod pole section, and the circumference of fixed pipeline section corresponds spacing hole threaded connection and has first fastening bolt, and first fastening bolt is used for stretching into spacing downthehole carrying on circumference spacing to the screw rod pole section.
6. The lightweight reinforcing steel bar clamp for building shear wall construction according to any one of claims 1 to 3, wherein: the fixing piece is a second fastening bolt, the second fastening bolt is in threaded connection with the outer wall of the mounting cylinder and is at least symmetrically arranged in a pair along the radial direction of the mounting cylinder, and the second fastening bolt penetrates through the part of the mounting cylinder and is used for extending into the driving channel and abutting against the driving plate.
7. The light steel bar clamp for construction of the shear wall in the house building according to any one of claims 1 to 3, wherein: one end of the fixed disc, which is close to the mounting cylinder, is provided with a cylindrical raised circular truncated cone, and the raised circular truncated cone is coaxially inserted into the mounting cylinder to limit the driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677408.9U CN217998629U (en) | 2022-07-01 | 2022-07-01 | Shear force wall construction light reinforcing bar fixture is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677408.9U CN217998629U (en) | 2022-07-01 | 2022-07-01 | Shear force wall construction light reinforcing bar fixture is built in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217998629U true CN217998629U (en) | 2022-12-09 |
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ID=84313747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221677408.9U Active CN217998629U (en) | 2022-07-01 | 2022-07-01 | Shear force wall construction light reinforcing bar fixture is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217998629U (en) |
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2022
- 2022-07-01 CN CN202221677408.9U patent/CN217998629U/en active Active
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