CN211652364U - Reinforcing bar intensity detection device - Google Patents
Reinforcing bar intensity detection device Download PDFInfo
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- CN211652364U CN211652364U CN201922308504.0U CN201922308504U CN211652364U CN 211652364 U CN211652364 U CN 211652364U CN 201922308504 U CN201922308504 U CN 201922308504U CN 211652364 U CN211652364 U CN 211652364U
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- reinforcing bar
- centre gripping
- base
- stretching
- thick bamboo
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Abstract
The utility model provides a reinforcing bar intensity detection device, including base, grip block, stretching device, a centre gripping section of thick bamboo, pressure tester, control panel, the base level sets up, the outside extension in upper surface both sides of base is provided with the diaphragm, run through on the diaphragm and be provided with the recess, the base top is provided with the guide rail, the grip block sets up the one end of base top, the bottom of grip block sets up on the guide rail, the bottom both sides of grip block are provided with the fixed plate respectively. The utility model discloses set up a plurality of fastening bolts on a centre gripping section of thick bamboo, carry out effectual fixing to the end of reinforcing bar, avoided because of the fixed not good influence of reinforcing bar, guaranteed the accurate nature of reinforcing bar strength test, carry out effectual adjustment to the position of centre gripping board for detection device is applicable to the reinforcing bar of different sizes, has carried out effectual fixed to the position of centre gripping board, thereby has guaranteed the fixed of grip block, has guaranteed the accuracy of detection effect.
Description
Technical Field
The utility model relates to a reinforcing bar check out test set technical field, concretely relates to reinforcing bar intensity detection device.
Background
Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded corners. The steel bar for reinforced concrete is a straight bar or wire rod-shaped steel for reinforcing the reinforced concrete, the shape of the steel bar is divided into a smooth steel bar and a deformed steel bar, the delivery state is a straight bar or a wire rod, the tensile strength is a tensile value obtained by dividing the maximum tensile value born before the steel bar is broken by tension by the sectional area of the steel bar, and the tensile strength is also called ultimate strength and is an important index for resisting plastic damage.
There is certain defect at present to the detection of reinforcing bar intensity, if to waiting to detect the reinforcing bar, can not carry out fine fixed, influence the result that detects, and detection device is at the in-process that uses, and certain length need be reserved to tensile structure, to reinforcing bar different in size, does not have a fine adjusting device to adjust the holder for detection device's use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving foretell not enough, provide a reinforcing bar intensity detection device.
In order to achieve the above object, the technical solution of the present invention is: a steel bar strength detection device comprises a base, a clamping plate, a stretching device, a clamping cylinder, a pressure tester and a control panel, wherein the base is horizontally arranged, transverse plates are arranged on two sides of the upper surface of the base in an outward extending mode, grooves are formed in the transverse plates in a penetrating mode, guide rails are arranged above the base, the clamping plate is arranged at one end above the base, the bottom of the clamping plate is arranged on the guide rails, fixing plates are arranged on two sides of the bottom of the clamping plate respectively, screw rods are arranged on the fixing plates, the bottoms of the screw rods penetrate through the fixing plates and the grooves, locking nuts are arranged below the grooves on the screw rods, the stretching device comprises a stretching cylinder and a stretching plate, the stretching cylinder is arranged at the other end above the base, and the stretching plate is arranged between the stretching cylinder and the clamping plate, the utility model discloses a tensile cylinder, including drawing cylinder, clamping cylinder, control panel, one side lateral wall fixed connection of drawing cylinder, the bottom setting of drawing cylinder is in on the guide rail, clamping cylinder is provided with two, sets up respectively the clamping cylinder with a lateral wall that the drawing cylinder is close, clamping cylinder sets up one side of clamping cylinder, the inside cavity of clamping cylinder, be provided with the mounting on the clamping cylinder, the mounting includes a plurality of fastening bolt, fastening bolt evenly sets up the outside of clamping cylinder, fastening bolt passes clamping cylinder extends to the inside of clamping cylinder, the pressure tester sets up the top of drawing plate, control panel sets up one side of base, the last display panel that is provided with of control panel.
Furthermore, the bottom of the screw rod is provided with a limit nut.
Further, one end of the fastening bolt, which is arranged inside the clamping cylinder, is provided with an arc-shaped structure.
Further, a hollow stud is arranged on the clamping cylinder, and the fastening bolt penetrates through the hollow stud.
Further, the number of the fastening bolts is 3-5.
Contrast prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up the centre gripping section of thick bamboo to set up a plurality of fastening bolts on the centre gripping section of thick bamboo, carry out effectual fixed to the end of reinforcing bar, avoided because of the reinforcing bar fixed not good influence, guaranteed the exactness of reinforcing bar strength test;
2. the utility model discloses a set up grip block, guide rail, diaphragm, screw rod, carry out effectual adjustment to the position of grip block for detection device is applicable to the reinforcing bar different in size, and through recess and the screw rod that sets up on diaphragm and the diaphragm, has carried out effectual fixed to the position of grip block, thereby has guaranteed the fixed of grip block, has guaranteed the accuracy of detection effect.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic side view of the clamping cylinder of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, a steel bar strength detecting device comprises a base 1, a clamping plate 2, a stretching device 3, a clamping cylinder 4, a pressure tester 5 and a control panel 6, wherein the base 1 is horizontally arranged, transverse plates 11 are outwards extended from two sides of the upper surface of the base 1, grooves 12 are arranged on the transverse plates 11 in a penetrating manner, guide rails 13 are arranged above the base 1, the clamping plate 2 is arranged at one end above the base 1, the bottom of the clamping plate 2 is arranged on the guide rails 13, fixing plates 21 are respectively arranged on two sides of the bottom of the clamping plate 2, screws 22 are arranged on the fixing plates 21, the bottoms of the screws 22 penetrate through the fixing plates 21 and the grooves 12, locking nuts 23 are arranged below the grooves 12 on the screws 22, the stretching device 3 comprises a stretching cylinder 31 and a stretching plate 32, the stretching cylinder 31 is arranged at the other end above the base 1, the stretching plate 32 is arranged between the stretching cylinder 31 and the clamping plate 2, one side wall of the stretching plate 32 is fixedly connected with a transmission end of the stretching cylinder 31, the bottom of the stretching plate 32 is arranged on the guide rail 13, two clamping cylinders 4 are arranged and are respectively arranged at one side wall of the clamping plate 2 close to the stretching plate 32, the clamping cylinder 4 is arranged at one side of the clamping plate 2, the clamping cylinder 4 is hollow, a fixing part 41 is arranged on the clamping cylinder 4, the fixing part 41 comprises a plurality of fastening bolts 42, the fastening bolts 42 are uniformly arranged outside the clamping cylinder 4, the fastening bolts 42 penetrate through the clamping cylinder 4 and extend into the clamping cylinder 4, the pressure tester 5 is arranged at the top of the stretching plate 32, the control panel 6 is arranged on one side of the base 1, and a display panel 61 is arranged on the control panel 6.
Further, a limit nut 221 is arranged at the bottom of the screw rod 22.
Further, one end of the fastening bolt 42 disposed inside the clamping cylinder 4 is configured as an arc-shaped structure.
Further, a hollow stud 43 is provided on the clamping cylinder 4, and the fastening bolt 42 passes through the hollow stud 43.
Further, the number of the fastening bolts 42 is 3 to 5.
The utility model provides a reinforcing bar intensity detection device, the length of waiting to detect the reinforcing bar before the use, adjust the position of grip block, and through the position of the fixed grip block of lock nut, inside the centre gripping section of thick bamboo of grip block one side is put into to the reinforcing bar one end that will wait to detect, later through fastening bolt with reinforcing bar locking inside the centre gripping section of thick bamboo, later will wait to detect the other end of reinforcing bar and put into inside the centre gripping section of thick bamboo of tensile board one side, later through fastening bolt with reinforcing bar locking inside the centre gripping section of thick bamboo, later open the cylinder, the one end of tensile reinforcing bar, until the reinforcing bar fracture, the pressure record of pressure tester with the test is on display panel.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a reinforcing bar intensity detection device which characterized in that: the device comprises a base, a clamping plate, a stretching device, a clamping cylinder, a pressure tester and a control panel, wherein the base is horizontally arranged, transverse plates are arranged on two sides of the upper surface of the base in an outward extending mode, grooves are formed in the transverse plates in a penetrating mode, a guide rail is arranged above the base, the clamping plate is arranged at one end above the base, the bottom of the clamping plate is arranged on the guide rail, fixing plates are arranged on two sides of the bottom of the clamping plate respectively, screw rods are arranged on the fixing plates, the bottoms of the screw rods penetrate through the fixing plates and the grooves, locking nuts are arranged below the grooves, the stretching device comprises a stretching cylinder and a stretching plate, the stretching cylinder is arranged at the other end above the base, the stretching plate is arranged between the stretching cylinder and the clamping plate, and the side wall of one side of the stretching plate is fixedly connected with a transmission end of the stretching cylinder, the bottom setting of drawing board is in on the guide rail, a centre gripping section of thick bamboo is provided with two, sets up respectively the grip block with a lateral wall that the drawing board is close, a centre gripping section of thick bamboo sets up one side of grip block, the inside cavity of a centre gripping section of thick bamboo, be provided with the mounting on the centre gripping section of thick bamboo, the mounting includes a plurality of fastening bolt, fastening bolt evenly sets up the outside of a centre gripping section of thick bamboo, fastening bolt passes a centre gripping section of thick bamboo extends to the inside of a centre gripping section of thick bamboo, the pressure tester sets up the top of drawing board, control panel sets up one side of base, the last display panel that is provided with of control panel.
2. The reinforcing bar strength detecting apparatus as claimed in claim 1, wherein: and a limiting nut is arranged at the bottom of the screw rod.
3. The reinforcing bar strength detecting apparatus as claimed in claim 1, wherein: the fastening bolt is arranged at one end inside the clamping cylinder and is of an arc-shaped structure.
4. The reinforcing bar strength detecting apparatus as claimed in claim 1, wherein: the clamping cylinder is provided with a hollow stud, and the fastening bolt penetrates through the hollow stud.
5. The reinforcing bar strength detecting apparatus as claimed in claim 1, wherein: the number of the fastening bolts is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308504.0U CN211652364U (en) | 2019-12-20 | 2019-12-20 | Reinforcing bar intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308504.0U CN211652364U (en) | 2019-12-20 | 2019-12-20 | Reinforcing bar intensity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211652364U true CN211652364U (en) | 2020-10-09 |
Family
ID=72697552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308504.0U Active CN211652364U (en) | 2019-12-20 | 2019-12-20 | Reinforcing bar intensity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211652364U (en) |
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2019
- 2019-12-20 CN CN201922308504.0U patent/CN211652364U/en active Active
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