CN212320684U - Self-positioning mechanical reinforcing steel bar residual deformation measuring device - Google Patents
Self-positioning mechanical reinforcing steel bar residual deformation measuring device Download PDFInfo
- Publication number
- CN212320684U CN212320684U CN202021613774.9U CN202021613774U CN212320684U CN 212320684 U CN212320684 U CN 212320684U CN 202021613774 U CN202021613774 U CN 202021613774U CN 212320684 U CN212320684 U CN 212320684U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- threaded rod
- spiral shell
- measuring device
- shell piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a self-align mechanical type reinforcing bar residual deformation measuring device, comprising a base plate, the equal fixed mounting in both ends has step motor around the bottom plate top, the threaded rod is installed to step motor's output, the lower extreme on screw rod surface has second spiral shell piece through the reverse thread threaded connection, the upper end on screw rod surface has first spiral shell piece through positive thread threaded connection. The utility model discloses open two step motor simultaneously, step motor drives the threaded rod and rotates, cooperation through slider and spout, the positive screw thread on threaded rod surface drives first spiral shell piece downstream, the reverse thread on threaded rod surface drives second spiral shell piece upstream, first spiral shell piece and second spiral shell piece drive the link and move, the link drives splint and presss from both sides tightly the reinforcing bar, and can ensure that the both ends of reinforcing bar are pressed from both sides tightly simultaneously, it is not good to have solved current clamping mechanism result of use, the both ends of unable assurance reinforcing bar press from both sides tightly simultaneously, there is the problem of certain error.
Description
Technical Field
The utility model relates to a reinforcing bar mechanical properties detects technical field, specifically is a self-align mechanical type reinforcing bar residual deformation measuring device.
Background
The residual deformation of reinforcing bar also known as unrecoverable deformation, the reinforcing bar produces the deformation when the load, the deformation can only partially resume after the uninstallation, that portion that can not resume is out of shape and is called residual deformation, residual deformation measuring device adopts the mode of arranging measuring instrument through the bolt fastening in reinforcing bar both sides generally, presss from both sides the reinforcing bar both ends tightly, then measures, but current clamping mechanism result of use is not good, can't guarantee the both ends of reinforcing bar press from both sides tightly simultaneously, have certain error, for this reason, we provide a self-align mechanical type reinforcing bar residual deformation measuring device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-align mechanical type reinforcing bar residual deformation measuring device possesses excellent in use effect, can guarantee that the reinforcing bar both ends press from both sides tight advantage simultaneously, and it is not good to have solved current clamping mechanism result of use, and the both ends that can't guarantee the reinforcing bar press from both sides tightly simultaneously, have the problem of certain error.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-align mechanical type reinforcing bar residual deformation measuring device, includes the bottom plate, the equal fixed mounting in both ends has step motor around the bottom plate top, the threaded rod is installed to step motor's output, the lower extreme on screw rod surface has second spiral shell piece through reverse-thread threaded connection, the upper end on screw rod surface has first spiral shell piece through positive thread threaded connection, the equal fixed mounting in left side of first spiral shell piece and second spiral shell piece has the link, the other end fixed mounting of link has splint, first spiral shell piece all has the slider through support fixed mounting with the right side of second spiral shell piece, the right side fixed mounting at bottom plate top has the backplate, the spout that uses with the slider cooperation is seted up in the left side of backplate.
Preferably, the top of the left side of the guard plate is fixedly provided with a top plate, and the bottom of the top plate is fixedly provided with a bearing rotatably connected with a threaded rod.
Preferably, a battery box is fixedly mounted on the left side of the top of the bottom plate, and a storage battery is arranged in an inner cavity of the battery box.
Preferably, the left side of the guard plate is provided with a control switch, and the surface of the control switch is provided with a waterproof film.
Preferably, the inner wall of the clamping plate is provided with a cushion block, and the surface of the cushion block is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses open two step motor simultaneously, step motor drives the threaded rod and rotates, cooperation through slider and spout, the positive screw thread on threaded rod surface drives first spiral shell piece downstream, the reverse thread on threaded rod surface drives second spiral shell piece upstream, first spiral shell piece and second spiral shell piece drive the link and move, the link drives splint and presss from both sides tightly the reinforcing bar, and can ensure that the both ends of reinforcing bar are pressed from both sides tightly simultaneously, it is not good to have solved current clamping mechanism result of use, the both ends of unable assurance reinforcing bar press from both sides tightly simultaneously, there is the problem of certain error.
2. The utility model discloses bearing and roof are firm when making the threaded rod rotate, and the switch of each electrical apparatus of control switch control, battery provide the electric energy for the device, and the cushion prevents that the reinforcing bar from taking off the groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic view of the battery box of the present invention with a cross-sectional and enlarged structure;
fig. 4 is a schematic view of the cross-sectional enlarged structure of the splint of the present invention.
In the figure: 1. a base plate; 2. a battery box; 3. a connecting frame; 4. a splint; 5. a threaded rod; 6. a positive thread; 7. a first screw block; 8. a bearing; 9. a top plate; 10. a slider; 11. a chute; 12. a guard plate; 13. reverse threads; 14. a second screw block; 15. a stepping motor; 16. a control switch; 17. a storage battery; 18. and a cushion block.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a bottom plate 1, battery box 2, link 3, splint 4, threaded rod 5, positive screw thread 6, first spiral shell piece 7, bearing 8, roof 9, slider 10, spout 11, backplate 12, reverse thread 13, second spiral shell piece 14, step motor 15, control switch 16, battery 17 and cushion 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.
Referring to fig. 1-4, a self-positioning mechanical reinforcing steel bar residual deformation measuring device comprises a bottom plate 1, a battery box 2 is fixedly installed on the left side of the top of the bottom plate 1, a storage battery 17 is arranged in an inner cavity of the battery box 2, the storage battery 17 provides electric energy for the device, stepping motors 15 are fixedly installed at the front end and the rear end of the top of the bottom plate 1, a threaded rod 5 is installed at the output end of the stepping motor 15, a top plate 9 is fixedly installed at the top of the left side of a protective plate 12, a bearing 8 rotatably connected with the threaded rod 5 is fixedly installed at the bottom of the top plate 9, the threaded rod 5 is stably rotated by the bearing 8 and the top plate 9, a second screw block 14 is connected at the lower end of the surface of the threaded rod 5 through a reverse thread 13, a first screw block 7 is connected at the upper end of the surface of the threaded rod 5 through a positive thread 6, a connecting, the inner wall of the clamping plate 4 is provided with a cushion block 18, the surface of the cushion block 18 is provided with anti-skid threads, the cushion block 18 prevents a steel bar from slipping off a groove, the right sides of the first screw block 7 and the second screw block 14 are both fixedly provided with a slide block 10 through a support, the right side of the top of the bottom plate 1 is fixedly provided with a guard plate 12, the left side of the guard plate 12 is provided with a control switch 16, the surface of the control switch 16 is provided with a waterproof film, the control switch 16 controls the on-off of each electric appliance, the left side of the guard plate 12 is provided with a slide groove 11 matched with the slide block 10, two stepping motors 15 are simultaneously turned on, the stepping motors 15 drive the threaded rod 5 to rotate, through the matching of the slide block 10 and the slide groove 11, the positive thread 6 on the surface of the threaded rod 5 drives the first screw block 7 to move downwards, the reverse thread 13 on the surface of the threaded rod 5 drives the second screw block 14, and can ensure that the both ends of reinforcing bar are pressed from both sides tightly simultaneously, it is not good to have solved current clamping mechanism result of use, can't guarantee that the both ends of reinforcing bar press from both sides tightly simultaneously, has the problem of certain error.
During the use, open two step motor 15 simultaneously, step motor 15 drives threaded rod 5 and rotates, cooperation through slider 10 and spout 11, the positive thread 6 on threaded rod 5 surface drives first spiral shell piece 7 and moves down, the anti-thread 13 on threaded rod 5 surface drives second spiral shell piece 14 and moves up, first spiral shell piece 7 and second spiral shell piece 14 drive link 3 and move, link 3 drives splint 4 and presss from both sides tightly the reinforcing bar, and can ensure that the both ends of reinforcing bar are pressed from both sides tightly simultaneously, it is not good to have solved current clamping mechanism result of use, the both ends that can't guarantee the reinforcing bar press from both sides tightly simultaneously, there is the problem of certain error.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a from location mechanical type reinforcing bar residual deformation measuring device, includes bottom plate (1), its characterized in that: the front end and the rear end of the top of the bottom plate (1) are both fixedly provided with a stepping motor (15), the output end of the stepping motor (15) is provided with a threaded rod (5), the lower end of the surface of the threaded rod (5) is connected with a second screw block (14) through a reverse thread (13) in a threaded manner, the upper end of the surface of the threaded rod (5) is connected with a first screw block (7) through a positive thread (6) in a threaded manner, the left sides of the first screw block (7) and the second screw block (14) are both fixedly provided with a connecting frame (3), the other end of the connecting frame (3) is fixedly provided with a clamping plate (4), the right sides of the first screw block (7) and the second screw block (14) are both fixedly provided with a sliding block (10) through a bracket, the right side fixed mounting at bottom plate (1) top has backplate (12), spout (11) that use with slider (10) cooperation are seted up to the left side of backplate (12).
2. The self-positioning mechanical reinforcing bar residual deformation measuring device of claim 1, wherein: the top fixed mounting on backplate (12) left side has roof (9), the bottom fixed mounting of roof (9) has bearing (8) of being connected with threaded rod (5) rotation.
3. The self-positioning mechanical reinforcing bar residual deformation measuring device of claim 1, wherein: the battery box (2) is fixedly mounted on the left side of the top of the bottom plate (1), and a storage battery (17) is arranged in an inner cavity of the battery box (2).
4. The self-positioning mechanical reinforcing bar residual deformation measuring device of claim 1, wherein: the left side of the guard plate (12) is provided with a control switch (16), and the surface of the control switch (16) is provided with a waterproof film.
5. The self-positioning mechanical reinforcing bar residual deformation measuring device of claim 1, wherein: the inner wall of the splint (4) is provided with a cushion block (18), and the surface of the cushion block (18) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613774.9U CN212320684U (en) | 2020-08-06 | 2020-08-06 | Self-positioning mechanical reinforcing steel bar residual deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613774.9U CN212320684U (en) | 2020-08-06 | 2020-08-06 | Self-positioning mechanical reinforcing steel bar residual deformation measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320684U true CN212320684U (en) | 2021-01-08 |
Family
ID=74036274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613774.9U Active CN212320684U (en) | 2020-08-06 | 2020-08-06 | Self-positioning mechanical reinforcing steel bar residual deformation measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320684U (en) |
-
2020
- 2020-08-06 CN CN202021613774.9U patent/CN212320684U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208241214U (en) | A kind of wind driven generator cable clamp | |
| CN212320684U (en) | Self-positioning mechanical reinforcing steel bar residual deformation measuring device | |
| CN213071676U (en) | Wiring device for electric power transmission and transformation engineering | |
| CN213003869U (en) | Fixed transmission integrated clamp for machining | |
| CN212684018U (en) | Mounting bracket for intelligent robot | |
| CN216288794U (en) | Solar storage battery box with overheat protection function | |
| CN215575617U (en) | High efficiency voltage transformer automatic checkout device | |
| CN216299246U (en) | Power maintenance tool places case with from climbing function | |
| CN212659864U (en) | Block terminal installation fixed knot constructs for electric power engineering | |
| CN211954006U (en) | Worm straightening detection device | |
| CN211126156U (en) | Automatic wire withdrawing wiring terminal for rail transit | |
| CN212287957U (en) | Die-cutting machine | |
| CN214011403U (en) | Electric automation equipment testing platform | |
| CN216371621U (en) | High-stability polishing device for building aluminum profiles | |
| CN213257764U (en) | Adjustable assembling equipment for producing battery cap | |
| CN214604590U (en) | Automobile rubber sheet shaping and cutting mechanism | |
| CN212945234U (en) | Automatic positioning and clamping device of sheet metal riveting machine | |
| CN209969237U (en) | Automatic straightening device for power lug metal belt | |
| CN217261605U (en) | Buffer device for vehicle-mounted inverter based on motor home | |
| CN214133392U (en) | Battery cell tab shaping device | |
| CN217544688U (en) | Graphite lithium battery convenient to be connected with external connection line | |
| CN212822234U (en) | Auto parts stamping die convenient to it is fixed | |
| CN220798660U (en) | Clamp for electronic paster processing | |
| CN212210797U (en) | Motor rule professional equipment | |
| CN217769275U (en) | Novel 10kV does not have a power failure operation and uses drainage wire vaulting pole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |