CN211691517U - Shear rib positioning frame - Google Patents
Shear rib positioning frame Download PDFInfo
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- CN211691517U CN211691517U CN201922100413.8U CN201922100413U CN211691517U CN 211691517 U CN211691517 U CN 211691517U CN 201922100413 U CN201922100413 U CN 201922100413U CN 211691517 U CN211691517 U CN 211691517U
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- positioning
- stirrup
- groove
- shear
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Abstract
The utility model relates to the technical field of building engineering, a shear bar locating rack is disclosed, including support body (10), be equipped with recess (11) on support body (10), be equipped with stirrup locating plate (12) that are used for the location stirrup in recess (11), set up a plurality of stirrup constant head tank (13) on stirrup locating plate (12), still be provided with horizontal reinforcement locating plate (14) in recess (11), horizontal reinforcement locating plate (14) are located between stirrup locating plate (12) and link to each other with the lower extreme of stirrup locating plate (12), be equipped with a plurality of horizontal reinforcement constant head tank (15) on horizontal reinforcement locating plate (14); a hogging moment rib positioning piece (16) for positioning the hogging moment rib is also arranged in the groove (11). The shear bar positioning frame can well position the stirrup, the horizontal steel bar and the hogging moment bar on the shear bar, effectively control the interval between the steel bars, and solve the problem that the existing shear bar is difficult to control the accuracy of the interval between the steel bars.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a shear rib locating rack.
Background
The shear rib has the effects of restraining concrete, improving the compression performance of the concrete and improving the ductility of the shear wall surface, and the reinforcement structure of the shear wall needs to be bound and shaped in the production of the prefabricated shear wall. The existing shear wall steel bar binding mode is either directly used for binding on the ground or used for binding steel bars placed on a binding frame. The binding mode is directly carried out on the ground, the distance between the steel bars is difficult to control accurately, and the binding quality is difficult to ensure; the mode of placing the reinforcing bar on the ligature frame and carrying out the ligature because the reinforcing bar net piece ligature of multiple size, interval can't be adapted to old frock, also the accuracy of reinforcing bar interval is guaranteed in the overwhelming measure, and when finished stirrup cage and reinforcing bar net piece equipment, also does not have reliable mode help workman's equipment. Generally, the existing shear wall reinforcement mode is low in efficiency, the size deviation is difficult to control, the existing shear wall reinforcement mode cannot adapt to reinforcement of different sizes and intervals, and the existing shear wall reinforcement mode is not suitable for assembly line production during production of assembled components.
Chinese published patent numbers: CN105298140B discloses a steel bar positioning frame for construction of an outer shear wall and a positioning method thereof, wherein steel plates are adopted on the upper surface and the lower surface, the two sides of the steel plates on the upper surface and the lower surface are supported and connected by steel bars, four corners of the steel plates are reinforced by angle steel, a steel bar penetrating hole is formed in the steel plates on the two surfaces under the mountain, and positioning lugs are fixedly connected with the two ends of the steel plate under the mountain. The steel plates on the upper and lower surfaces are provided with a plurality of reinforcement through holes, the distribution of the reinforcement through holes corresponds to the distribution of the reinforcement positions of the shear wall, and the diameter of each reinforcement through hole is slightly larger than that of the reinforcement of the shear wall. Square holes with corresponding sizes for reducing the self weight of the positioning are arranged on the upper steel plate and the lower steel plate at intervals. The positioning lug is fixedly connected with the floor slab bottom template. The device can not fine control the accuracy of reinforcing bar interval, can't change the reinforcing bar interval simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the shortcoming of the preparation inefficiency of shear rib among the prior art, provide a shear rib locating rack.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a shear reinforcement positioning frame comprises a frame body, wherein a groove is formed in the frame body, stirrup positioning plates for positioning stirrups are arranged on the front side and the rear side of the groove, a plurality of stirrup positioning grooves are formed in each stirrup positioning plate, horizontal reinforcement positioning plates are further arranged in the grooves, the horizontal reinforcement positioning plates are located between the stirrup positioning plates and connected with the lower ends of the stirrup positioning plates, and a plurality of horizontal reinforcement positioning grooves are formed in each horizontal reinforcement positioning plate; the inner walls of the left side and the right side of the groove are provided with negative bending moment rib positioning pieces for positioning negative bending moment ribs. Stirrup locating plate and horizontal reinforcement locating plate all have multiple different specifications, and the interval of the stirrup constant head tank on the stirrup locating plate of different specifications is inequality, and the interval of the horizontal reinforcement constant head tank on the horizontal reinforcement locating plate of different specifications is inequality. The stirrup positioning plates and the horizontal steel bar positioning plates with different specifications are matched with each other, so that shear bars with different intervals can be manufactured. The shear bar positioning frame can well position the stirrup, the horizontal steel bar and the hogging moment bar on the shear bar, effectively control the interval between the steel bars, and solve the problem that the existing shear bar is difficult to control the accuracy of the interval between the steel bars.
Preferably, the stirrup positioning plate, the horizontal steel bar positioning plate and the hogging moment steel bar positioning piece are detachably arranged on the frame body. Can change stirrup locating plate, horizontal reinforcement locating plate and hogging moment muscle setting element according to the demand to produce required shear bar.
Preferably, the front side and the rear side in the groove are fixed with positioning strips, the positioning strips are provided with insertion grooves, and the stirrup positioning plate is clamped on the insertion grooves. The stirrup positioning plate is arranged in the insertion groove in a clamping manner, so that the stirrup positioning plate is convenient to replace.
Preferably, the steel bar positioning device further comprises an adjusting bolt, the horizontal steel bar positioning plate is installed between the two positioning strips, a supporting plate used for supporting the horizontal steel bar positioning plate is installed in the groove, the supporting plate is arranged between the two positioning strips, threaded holes communicated with the groove are formed in two ends of the lower end face of the frame body, the adjusting bolt is in threaded connection with the frame body through the threaded holes, and the screw end of the adjusting bolt extends into the groove and is connected with the supporting plate. The backup pad is located the recess, and horizontal reinforcement locating plate is located the backup pad, can reach the effect of adjustment backup pad and horizontal reinforcement locating plate's height through adjusting bolt.
Preferably, the fixing part is further wrapped, guide grooves are formed in the left side and the right side of the groove, and the fixing part penetrates through the guide grooves to fix the negative moment rib positioning part on the frame body. After the bolt is unscrewed, the negative bending moment reinforcement positioning piece can be adjusted.
Preferably, the lower end of the frame body is also provided with a roller for moving the frame body. The installation mode of gyro wheel is the installation of common frame and gyro wheel on the market, plays the effect that conveniently removes this locating rack.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the shear bar positioning frame can well position the stirrup, the horizontal steel bar and the hogging moment bar on the shear bar, effectively control the interval between the steel bars, and solve the problem that the existing shear bar is difficult to control the accuracy of the interval between the steel bars.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a plan view of the whole of the present invention.
Fig. 3 is a schematic structural view of the shelf body.
Fig. 4 is a schematic structural diagram of the shear bar in the integral assembly of the present invention.
Fig. 5 is a sectional view of the whole of the present invention.
The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a frame body 10, a groove 11, a stirrup positioning plate 12, a stirrup positioning groove 13, a horizontal steel bar positioning plate 14, a horizontal steel bar positioning groove 15, a hogging moment bar positioning piece 16, an insertion groove 17, a guide groove 18, a roller 19, a fixing piece 20, a positioning strip 21, an adjusting bolt 22, a supporting plate 23 and a threaded hole 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A shear reinforcement positioning frame is shown in figures 1-5 and comprises a frame body 10, wherein a groove 11 is formed in the frame body 10, stirrup positioning plates 12 for positioning stirrups are arranged on the front side and the rear side of the groove 11, a plurality of stirrup positioning grooves 13 are formed in each stirrup positioning plate 12, horizontal reinforcement positioning plates 14 are further arranged in the grooves 11, each horizontal reinforcement positioning plate 14 is located between the corresponding stirrup positioning plates 12 and connected with the lower end of each stirrup positioning plate 12, and a plurality of horizontal reinforcement positioning grooves 15 are formed in each horizontal reinforcement positioning plate 14; and negative bending moment rib positioning pieces 16 for positioning negative bending moment ribs are also arranged on the inner walls of the left side and the right side of the groove 11. The stirrup positioning groove 13 is used for positioning stirrups on the shear bar, the horizontal steel bar positioning groove 15 is used for positioning longitudinal bars on the shear bar, and the negative bending moment positioning piece 16 is used for positioning negative bending moment bars on the shear bar, and can simultaneously achieve the height of poured concrete or asphalt.
The stirrup positioning plate 12, the horizontal steel bar positioning plate 14 and the hogging moment reinforcement positioning piece 16 are all detachably mounted on the frame body 10.
The front side and the rear side in the groove 11 are fixed with positioning strips 21, the positioning strips 21 are provided with insertion grooves 17, and the stirrup positioning plate 12 is clamped on the insertion grooves 17.
Still include adjusting bolt 22, horizontal steel bar positioning plate 14 is installed between two location strips 21, install the backup pad 23 that is used for supporting horizontal steel bar positioning plate 14 in the recess 11, backup pad 23 is established between two location strips 21, terminal surface both ends all are equipped with the screw hole 24 with recess 11 intercommunication under the support body 10, adjusting bolt 22 passes through screw hole 24 and 10 threaded connection of support body, adjusting bolt 24's screw rod end stretches into in the recess 11 and is connected with backup pad 23. The support plate 23 is positioned in the groove 11 and between the two positioning strips 21, the height of the support plate 23 can be adjusted by adjusting the adjusting bolt 24, and the horizontal steel bar positioning plate 14 is arranged on the support plate 23.
The support also comprises a fixing piece 20, guide grooves 18 are formed in the left side and the right side of the groove 11, and the fixing piece 20 penetrates through the guide grooves 18 to fix the hogging moment rib positioning piece 16 on the support body 10.
The stirrup positioning plate 12 and the horizontal steel bar positioning plate 14 are provided with various specifications, the space between the stirrup positioning grooves 13 on the stirrup positioning plate 12 of different specifications is different, and the space between the horizontal steel bar positioning grooves 15 on the horizontal steel bar positioning plate 14 of different specifications is different.
During the use, select suitable stirrup locating rack 12 and horizontal reinforcement locating plate 14 earlier to adjust the position of hogging moment muscle setting element 16, install the stirrup in stirrup constant head tank 13 in proper order, indulge the muscle and install in horizontal reinforcement constant head tank 15 and with stirrup and horizontal reinforcement ligature, then weld the hogging moment muscle on the stirrup of suitable position through hogging moment muscle setting element 16.
Example 2
Embodiment 2 has substantially the same features as embodiment 1 except that the lower end of the frame body 10 is further provided with rollers 19 for moving the frame body 10.
Example 3
Embodiment 3 has substantially the same characteristics as embodiment 1 except that four inner corners of the recess 11 of the shelf body 10 are further provided with angle irons for fixing the shelf body 10.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. A shear reinforcement positioning frame comprises a frame body (10), wherein a groove (11) is formed in the frame body (10), stirrup positioning plates (12) used for positioning stirrups are arranged on the front side and the rear side of the groove (11), and a plurality of stirrup positioning grooves (13) are formed in the stirrup positioning plates (12), and is characterized in that horizontal reinforcement positioning plates (14) are further arranged in the groove (11), the horizontal reinforcement positioning plates (14) are located between the stirrup positioning plates (12) on the two sides, and a plurality of horizontal reinforcement positioning grooves (15) are formed in the horizontal reinforcement positioning plates (14); the inner walls of the left side and the right side of the groove (11) are provided with hogging moment rib positioning pieces (16) for positioning hogging moment ribs.
2. The shear bar locating rack of claim 1, wherein: the stirrup positioning plate (12), the horizontal steel bar positioning plate (14) and the hogging moment reinforcement positioning piece (16) are all detachably arranged on the frame body (10).
3. A shear bar positioning frame as claimed in claim 2, wherein: positioning strips (21) are fixed on the front side and the rear side in the groove (11), inserting grooves (17) are formed in the positioning strips (21), and the stirrup positioning plate (12) is clamped on the inserting grooves (17).
4. A shear bar positioning frame as claimed in claim 3, wherein: still include adjusting bolt (22), install backup pad (23) that are used for supporting horizontal steel bar locating plate (14) in recess (11), establish between two location strip (21) backup pad (23), horizontal steel bar locating plate (14) set up on backup pad (23), terminal surface both ends all are equipped with screw hole (24) with recess (11) intercommunication under support body (10), adjusting bolt (22) pass through screw hole (24) and support body (10) threaded connection, adjusting bolt's screw rod end stretches into in recess (11) and is connected with backup pad (23).
5. A shear bar positioning frame as claimed in claim 2, wherein: the support is characterized by further comprising a fixing piece (20), guide grooves (18) are formed in the left side and the right side of the groove (11), and the fixing piece (20) penetrates through the guide grooves (18) to fix the hogging moment rib positioning piece (16) on the support body (10).
6. The shear bar locating rack of claim 1, wherein: the lower end of the frame body (10) is also provided with a roller (19) used for moving the frame body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100413.8U CN211691517U (en) | 2019-11-29 | 2019-11-29 | Shear rib positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100413.8U CN211691517U (en) | 2019-11-29 | 2019-11-29 | Shear rib positioning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691517U true CN211691517U (en) | 2020-10-16 |
Family
ID=72788709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100413.8U Expired - Fee Related CN211691517U (en) | 2019-11-29 | 2019-11-29 | Shear rib positioning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691517U (en) |
-
2019
- 2019-11-29 CN CN201922100413.8U patent/CN211691517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |