CN220872244U - Positioning tool for strength detection of construction steel bars - Google Patents
Positioning tool for strength detection of construction steel bars Download PDFInfo
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- CN220872244U CN220872244U CN202322752736.1U CN202322752736U CN220872244U CN 220872244 U CN220872244 U CN 220872244U CN 202322752736 U CN202322752736 U CN 202322752736U CN 220872244 U CN220872244 U CN 220872244U
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- strength detection
- positioning frame
- steel bars
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a positioning tool for strength detection of construction steel bars, and relates to the technical field of building materials. The utility model comprises a supporting bottom plate, positioning frames, rotary bolts and supporting columns, wherein two corners at the rear part of the top surface of the supporting bottom plate are respectively fixed with a fixed plate, a screw is fixed at the upper part of one surface of each of the two fixed plates, which is close to each other, two movable rings are movably connected at the periphery of each screw, a fixed block is fixed at the periphery of each movable ring, the top and the bottom of each fixed block are both fixed with positioning frames together, one end part of each positioning frame, which is far away from each fixed block, is connected with the rotary bolts through threads, and the supporting columns are arranged below each positioning frame. According to the utility model, the problems that the strength detection of the building steel bar is inconvenient to adjust the detected length of the steel bar and the stability of the limited positioning of the steel bar is not good are solved by arranging the supporting bottom plate, the positioning frame, the rotating bolts and the supporting columns.
Description
Technical Field
The utility model belongs to the technical field related to building materials, and particularly relates to a positioning tool for strength detection of construction steel bars.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. Including smooth round bar, ribbed bar, torsion bar, reinforced concrete is with bar is the bar or the wire rod form steel that reinforced concrete joins in marriage the muscle and use, and its appearance divide into smooth round bar and two kinds of deformed bar, and delivery state is two kinds of straight bars and wire rods, carries out the in-process of work, carries out location restriction fastening through location frock, and it is good to confirm the corresponding detection length of bar, guarantees to the bar location when using, but it still has following drawback in the in-service use:
When the positioning tool for detecting the strength of the building steel bar works, the steel bar is directly and correspondingly limited, when the length of the limited steel bar is adjusted, the steel bar needs to be disassembled for adjustment, when the positioning tool works, the position is adjusted, and when the positioning tool works, the detected length of the adjusted steel bar is inconvenient;
The intensity of construction reinforcing bar detects with location frock directly restricts correspondingly, when restricting, directly restricts through the bolt, when the bolt restriction, because the reinforcing bar weight is heavier, the reinforcing bar takes place to move easily after restricting, when carrying out work, stability is not enough.
Disclosure of utility model
The utility model aims to provide a positioning tool for strength detection of construction steel bars, which solves the problems that the strength detection of the construction steel bars is inconvenient to adjust the detected length of the steel bars and the stability of the restriction positioning of the steel bars is not good enough by arranging a supporting bottom plate, a positioning frame, a rotary bolt and a supporting column.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a positioning tool for strength detection of construction steel bars, which comprises a supporting bottom plate, positioning frames, rotating bolts and supporting columns, wherein two corners at the rear part of the top surface of the supporting bottom plate are respectively fixedly provided with a fixed plate, the upper parts of one surfaces, which are mutually close, of the two fixed plates are fixedly provided with screw rods, the periphery sides of the screw rods are movably connected with two movable rings, the periphery sides of each movable ring are fixedly provided with fixed blocks, the top and the bottom of each fixed block are jointly fixedly provided with a positioning frame, one end part of each positioning frame, which is far away from the fixed block, is connected with the rotating bolts through threads, the lower part of each positioning frame is provided with the supporting column, during operation, the positioning frames, the rotating bolts and the supporting columns are supported on a workbench surface through the supporting bottom plate, the positioning frames are movably connected with the screw rods through the movable rings connected with the fixed blocks, the positions and the distances between the two positioning frames can be changed, the positions of the two positioning frames are well limited by pushing the reed to clamp the steel bars during operation, and the positions of the positioning frames are determined for the positioning frames above the supporting bottom plate through the supporting columns.
Further, the slots are transversely formed in the tops of the supporting bottom plates in front of the two fixing plates, limiting grooves are transversely formed in the fixing plates at the bottoms of the slots, and the fixing plates are movably connected with the supporting columns through the slots and are movably connected with the movable plates through the limiting grooves when working.
Further, one side of the fixed block, which is close to the rotary bolt, is fixed with a limiting soft block, the limiting soft block is arranged in the positioning frame, and when the fixed block works, the limiting soft block is arranged in the positioning frame and is matched with the limiting fastening of the elastic reed steel bars.
Further, each of the positioning frames is provided with a screw hole in a penetrating mode at the center of one end, far away from the movable ring, of each positioning frame, the movable ring is matched with the movable ring to be fastened in a rotating mode through the limiting nuts when working, and the positions of the positioning frames above the supporting bottom plates are limited.
Further, the rotary bolt is in threaded connection in the screw, and rotary bolt tip swing joint in the locating frame has movable sleeve, the one end that the movable sleeve kept away from rotary bolt is fixed with the elastic reed, and rotary bolt is when carrying out work, through rotatory, promotes the elastic reed and changes the position in the locating frame.
Further, the top of support column is fixed with the joint groove, joint groove fixed connection is in the lower part of locating frame, the bottom mounting of support column has the fly leaf, the bottom swing joint of support column is in the slot, fly leaf swing joint is in the restriction inslot, and the support column is when carrying out the during operation, fixes in locating frame bottom through the joint groove, and fly leaf swing joint is in the joint inslot for during the use, provide the support for the locating frame.
The utility model has the following beneficial effects:
The utility model solves the problem that the strength detection positioning tool for the construction steel bar is inconvenient to adjust the detected length of the steel bar by arranging the supporting bottom plate, the positioning frame, the rotating bolt and the supporting column, determines the position of the steel bar to be detected and the detected length of the steel bar to be detected, and then slides the movable ring on the screw rod to enable the movable ring, the positioning frame, the supporting column and the movable plate to move to a proper position above the supporting bottom plate, then rotates the limiting nut to enable the limiting nuts at two ends of the movable ring to be fastened to the movable ring, so that the position limitation of the movable ring on the fixed block is determined well, and then the corresponding steel bar penetrates from one positioning frame and then penetrates out from the other positioning frame, thereby enabling the strength detection positioning tool for the construction steel bar to adjust the detected length of the steel bar to be more convenient.
According to the utility model, the problem that the stability of limiting and positioning of the positioning tool steel bar for strength detection of the building steel bar is not good is solved by arranging the positioning frame and the rotating bolt, and the rotating bolt is connected in the screw hole on the positioning frame through the rotating bolt thread, so that the rotating bolt pushes the elastic reed to move to the steel bar in the contact positioning frame, continuously pushes the steel bar to the contact limiting soft block, and is tightly pressed and fastened with the limiting soft block, the steel bar is well limited in use, the strength detection of the steel bar can be performed, and the stability of limiting and positioning of the steel bar in working is better.
Drawings
Fig. 1 is a perspective view of an assembly structure of a positioning tool for strength detection of construction steel bars;
FIG. 2 is a perspective view of a support floor structure;
FIG. 3 is a perspective view of a positioning frame, swivel bolt and support post combination;
FIG. 4 is a perspective view of a positioning frame structure;
FIG. 5 is a perspective view of a construction of a rotary bolt;
Fig. 6 is a perspective view of a support column structure.
Reference numerals:
1. A support base plate; 101. a slot; 102. a limiting groove; 103. a fixing plate; 104. a screw; 2. a positioning frame; 201. a screw hole; 202. a fixed block; 203. limiting the soft block; 204. a movable ring; 205. a restraining nut; 3. rotating the bolt; 301. a movable sleeve; 302. an elastic reed; 4. a support column; 401. a clamping groove; 402. a movable plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the utility model discloses a positioning tool for strength detection of construction steel bars, which comprises a supporting bottom plate 1, a positioning frame 2, rotary bolts 3 and supporting columns 4, wherein two corners at the rear part of the top surface of the supporting bottom plate 1 are respectively fixed with a fixing plate 103, the positioning frame 2, the rotary bolts 3 and the supporting columns 4 are supported on a working table by the supporting bottom plate 1, when the fixing plates 103 work, a screw 104 is connected above the supporting bottom plate 1, one upper part of one surface of each fixing plate 103, which is close to each other, is fixed with the screw 104, when the screw 104 works, a movable ring 204 is movably connected with the screw 204 and a limiting nut 205 is connected with the screw, two movable rings 204 are movably connected with the periphery of the screw 104, when the movable rings 204 work, the positions of the positioning frame 2 are determined, the periphery of each movable ring 204 is fixed with a fixing block 202, the positioning frame 2 is connected with the movable frame 202, when the top and the bottom of each fixing block 202 are jointly fixed with the positioning frame 2, when the positioning frame 2 works, the corresponding limiting is arranged between the two fixing plates, when the positioning frame 2 is far from the fixing block 3 and the supporting columns are driven by the rotary bolts 3, and when the supporting columns 2 are driven by the screw bolts 2 are driven to rotate, and the elastic steel bars are positioned in the supporting columns 2 are limited to rotate in the supporting columns 2, and when the supporting columns are arranged at the position of the supporting columns 4, and when the supporting frames are well, and when the supporting frames are driven by the supporting frames 2 are positioned by the fixing bolts 2, and the supporting frames are arranged.
As shown in fig. 1 and 2, the top of the supporting bottom plate 1 in front of the two fixing plates 103 is transversely provided with a slot 101, the fixing plate 103 at the bottom of the slot 101 is transversely provided with a limiting slot 102, and when the fixing plate 103 works, the fixing plate 103 is movably connected with the supporting column 4 through the slot 101 and is movably connected with the movable plate 402 through the limiting slot 102.
As shown in fig. 1, 3 and 4, a limiting soft block 203 is fixed on one surface of the fixed block 202 close to the rotary bolt 3, the limiting soft block 203 is arranged in the positioning frame 2, and when the fixed block 202 works, the limiting soft block 203 is matched with a position of a steel bar when the steel bar is abutted by the rotary bolt 3.
As shown in fig. 1, 3 and 4, the circumferential sides of the screw rods 104 at two ends of each movable ring 204 are all in threaded connection with limiting nuts 205, the center of one end of each positioning frame 2 far away from the movable ring 204 is all in through connection with a screw hole 201, and when the movable ring 204 works, the movable ring 204 is rotated to be in contact with the movable ring 204 and screwed by the two limiting nuts 205, so that when the movable ring 204 is used, the movable ring 204 is limited, and the positioning frames 2 are in threaded connection with the rotary bolts 3 through the screw holes 201.
As shown in fig. 1, 3 and 5, the rotary bolt 3 is in threaded connection in the screw hole 201, the end part of the rotary bolt 3 in the positioning frame 2 is movably connected with the movable sleeve 301, one end of the movable sleeve 301 away from the rotary bolt 3 is fixed with the elastic reed 302, when the rotary bolt 3 works, the elastic reed 302 is movably connected through the movable sleeve 301, and when the rotary bolt 3 is pushed by the rotary bolt 3, the rotary bolt 302 is clamped on the steel bar in the positioning frame 2, so that the steel bar is pushed, limited and fastened.
As shown in fig. 1, 2, 3 and 6, the top end of the support column 4 is fixed with a clamping groove 401, the clamping groove 401 is fixedly connected to the lower portion of the positioning frame 2, the bottom end of the support column 4 is fixed with a movable plate 402, the bottom end of the support column 4 is movably connected to the slot 101, the movable plate 402 is movably connected to the limiting groove 102, and the support column 4 is fixed to the lower portion of the positioning frame 2 through the clamping groove 401 when working, so that the positioning frame 2 is supported by the support column 4, and the support column 4 is supported and limited in the limiting groove 102 through the movable plate 402 when in use.
The specific working principle of the utility model is as follows: during operation, firstly, the positions of the steel bars to be detected and the detection length of the steel bars to be detected are determined, then the movable ring 204 is slid on the screw 104, so that the movable ring 204, the positioning frames 2, the support columns 4 and the movable plate 402 are enabled to move to the proper positions above the support bottom plate 1, then the limiting nuts 205 are rotated, the limiting nuts 205 at the two ends of the movable ring 204 are fastened on the movable ring 204, the position limitation of the movable ring 204 on the fixed block 202 is determined, the corresponding steel bars are penetrated from one positioning frame 2 and penetrated out from the other positioning frame 2, the rotating bolts 3 are rotated until the steel bars move to the proper positions on the two positioning frames 2, the rotating bolts 3 are connected into the screw holes 201 on the positioning frames 2 in a threaded mode, so that the rotating bolts 3 push the elastic reeds 302 to move to the steel bars in the contact positioning frames 2, the steel bars are continuously pushed to the contact limiting soft blocks 203, and the limiting soft blocks 203 are pressed and fastened, and the strength of the steel bars can be detected.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a strength detection of construction steel bar is with location frock, includes supporting baseplate (1), locating frame (2), swivel bolt (3) and support column (4), its characterized in that: two corners at the rear part of the top surface of the supporting bottom plate (1) are both fixed with fixing plates (103), two screw rods (104) are fixed on the upper parts of one surfaces, which are mutually close to the fixing plates (103), two movable rings (204) are movably connected to the periphery of each screw rod (104), fixing blocks (202) are fixed on the periphery of each movable ring (204), positioning frames (2) are jointly fixed on the top and the bottom of each fixing block (202), one end part, which is far away from the fixing block (202), of each positioning frame (2) is connected with a rotary bolt (3) through threads, and a supporting column (4) is arranged below each positioning frame (2).
2. The positioning tool for strength detection of construction steel bars according to claim 1, wherein: the top of the supporting bottom plate (1) in front of the two fixing plates (103) is transversely provided with a slot (101), and the fixing plates (103) at the bottoms of the slots (101) are transversely provided with limiting grooves (102).
3. The positioning tool for strength detection of construction steel bars according to claim 1, wherein: one surface of the fixed block (202) close to the rotary bolt (3) is fixed with a limiting soft block (203), and the limiting soft block (203) is arranged in the positioning frame (2).
4. A positioning fixture for strength detection of construction steel bar according to claim 3, wherein: limiting nuts (205) are connected to the peripheral sides of the screw rods (104) at the two ends of each movable ring (204) in a threaded mode, and screw holes (201) are formed in the centers of the ends, far away from the movable rings (204), of each positioning frame (2).
5. The positioning tool for strength detection of construction steel bars according to claim 4, wherein: the rotary bolt (3) is in threaded connection in the screw hole (201), and movable sleeve (301) is movably connected to the end portion of the rotary bolt (3) in the positioning frame (2), and an elastic reed (302) is fixed at one end, far away from the rotary bolt (3), of the movable sleeve (301).
6. The positioning tool for strength detection of construction steel bars according to claim 2, wherein: the top of support column (4) is fixed with joint groove (401), joint groove (401) fixed connection is in the lower part of locating frame (2), the bottom mounting of support column (4) has fly leaf (402), the bottom swing joint of support column (4) is in slot (101), fly leaf (402) swing joint is in restriction groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752736.1U CN220872244U (en) | 2023-10-13 | 2023-10-13 | Positioning tool for strength detection of construction steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752736.1U CN220872244U (en) | 2023-10-13 | 2023-10-13 | Positioning tool for strength detection of construction steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220872244U true CN220872244U (en) | 2024-04-30 |
Family
ID=90815802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322752736.1U Active CN220872244U (en) | 2023-10-13 | 2023-10-13 | Positioning tool for strength detection of construction steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220872244U (en) |
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2023
- 2023-10-13 CN CN202322752736.1U patent/CN220872244U/en active Active
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