CN217764826U

CN217764826U - Straight component bending deformation measuring instrument

Info

Publication number: CN217764826U
Application number: CN202220296931.0U
Authority: CN
Inventors: 陈光友
Original assignee: Shanghai Xuanen Technology Co ltd
Current assignee: Shanghai Xuanen Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-11-08
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a straight component bending deformation measuring apparatu, including the mounting bracket, still including drawing handle and three-phase asynchronous machine, three-phase asynchronous machine installs on the mounting bracket, three-phase asynchronous machine's power take off end is connected with the power input end of screw rod, screw rod one end is run through in the elevator slider, just the elevator slider passes through the screw thread and closes with the screw rod spiral, mounting bracket bottom fixedly connected with support frame, the welding of elevator slider bottom has the regulating box, the regulating box bottom runs through in the support frame surface, the hollow groove has been seted up to regulating box bottom, electric putter is installed at the hollow groove top, the torsional spring is installed to hollow groove one side inner wall, through the vestige that leaves, can have an audio-visual effect to the degree of the bending deformation of component, if the crookedness is great, then the vestige of the ink line that leaves is shorter, if the crookedness is not big, then the vestige that the ink line left is longer, can audio-visual judgement straight hook's crookedness.

Description

Straight component bending deformation measuring instrument

Technical Field

The utility model relates to the technical field, in particular to straight component bending deformation measuring apparatu.

Background

After the structural member is produced and processed, is subjected to an acting force and is unloaded again after the acting force, bending deformation to a certain degree exists, the amplitude of the bending deformation has important influence on the bearing capacity of the structural member, and the acquisition of the bending deformation data of the structural member is also very important.

A straight component bending deformation measuring instrument on the market has the following disadvantages: the hook piece cannot be visually marked after being subjected to bending deformation measurement, so that the bending degree of the hook piece cannot be visually detected, and when the hook piece is measured, a plurality of people are needed to cooperate, manpower can be wasted, the operation of the plurality of people is troublesome, the operation is not simple and convenient enough, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a straight component bending deformation measuring apparatu can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a straight component bending deformation measuring apparatu, includes the mounting bracket, still includes to draw and threephase asynchronous machine, threephase asynchronous machine specifically comprises screw rod, lift slider, regulating box, torsional spring, hollow groove, electric putter, ejector pin, china ink line and fixed block, threephase asynchronous machine installs on the mounting bracket, threephase asynchronous machine's power take off end is connected with the power input of screw rod, screw rod one end runs through in the lift slider, just the lift slider closes through screw thread and screw rod spiral shell, mounting bracket bottom fixedly connected with support frame, the welding of lift slider bottom has the regulating box, the regulating box bottom runs through in the support frame surface, the hollow groove has been seted up to regulating box bottom, electric putter is installed at the hollow groove top, electric putter's power take off end is connected with the power input of ejector pin, the torsional spring is installed to hollow groove one side inner wall, be provided with the china ink line on the torsional spring, a side surface that the torsional spring was kept away from in the hollow groove is provided with the fixed block, china ink line one end can be dismantled with the fixed block and be connected, draw specifically to constitute by grip block, pulley, mounting groove and fastening spring.

Further, support frame one side surface mounting has the fluting board, draw the handle to run through in fluting board one side surface, draw one end fixedly connected with grip block, grip block one end is through fastening spring and fluting inboard wall swing joint, the mounting groove has been seted up to one side that the grip block kept away from fastening spring, install the pulley in the mounting groove, when checking the component to straight, at first to both sides pulling draw the handle, make to draw the handle pulling grip block, thereby make the grip block extrusion fastening spring, make fastening spring shrink deformation, thereby make the distance grow between two sets of grip blocks, then put into the space between two grip blocks through the opening with the straight component that will detect, make it slide forward in the fluting board through the pulley, after making straight component slide totally in the fluting board, loosen and draw the handle, make fastening spring resume deformation, thereby the elasticity component through fastening spring carries out the centre gripping, can satisfy the straight component of the fixed different specifications of centre gripping, same kind of deformation measuring apparatu has the ability of measuring the straight component of different specifications, has improved the versatility of measuring apparatu, can use under the multiple condition, can satisfy the demand of multiple use.

Further draw handle and grip block all to be provided with two sets ofly, and two sets of draw handle and grip block are the mirror image setting through the axis as the center, can carry out the centre gripping fixedly to the straight component of different specifications through the grip block.

Further, the support frame is provided with two sets ofly, and is two sets of all be provided with the opening on the support frame, just can put into equipment with the straight component that needs detect through the opening.

Furthermore, the power input ends of the three-phase asynchronous motor and the electric push rod are connected with the power output end of an external power supply, so that the bending deformation of the straight component can be detected through automatic operation, and the requirement on manpower is reduced.

Compared with the prior art, the utility model discloses following beneficial effect has: through the vestige that leaves, can have an audio-visual effect to the degree of the bending deformation of straight member, if the crookedness is great, the vestige of the ink line that then leaves is shorter, if the crookedness is little, the vestige that then the ink line left is longer, the crookedness that can audio-visually judge straight hook piece, and just can directly leave the mark after measuring, easily look over, centre gripping is carried out to the straight member to elasticity through fastening spring, can satisfy the straight member of the fixed different specifications of centre gripping, same kind of deformation measuring apparatu has the ability of measuring the straight member of different kinds of specifications, the versatility of measuring apparatu has been improved, can use under multiple circumstances, can satisfy multiple user demand.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a straight member bending deformation measuring instrument of the present invention.

Fig. 2 is a schematic view of the structure of the adjusting box of the straight member bending deformation measuring instrument of the present invention.

Fig. 3 is a schematic view of a local structure of the straight member bending deformation measuring apparatus of the present invention.

Fig. 4 is a schematic structural diagram of a slotted plate of the straight member bending deformation measuring apparatus according to the present invention.

In the figure: 1. grooving plates; 2. pulling a handle; 201. a clamping plate; 202. a pulley; 203. mounting grooves; 204. a fastening spring; 3. a three-phase asynchronous motor; 301. a screw; 302. a lifting slide block; 303. an adjusting box; 304. a torsion spring; 305. a hollow groove; 306. an electric push rod; 307. a top rod; 308. ink lines; 309. a fixed block; 4. a support frame; 5. a port; 6. and (7) mounting a frame.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a straight member bending deformation measuring instrument, including mounting bracket 6, still including drawing 2 and three-phase asynchronous motor 3, three-phase asynchronous motor 3 specifically comprises screw 301, lifting slider 302, regulating box 303, torsional spring 304, hollow groove 305, electric putter 306, ejector pin 307, ink line 308 and fixed block 309, three-phase asynchronous motor 3 installs on mounting bracket 6, three-phase asynchronous motor 3's power take off end is connected with the power input of screw 301, screw 301 one end runs through in lifting slider 302, just lifting slider 302 is screwed with screw 301 through the screw thread, 6 bottom fixedly connected with support frame 4 of mounting bracket, lifting slider 302 bottom welding has regulating box 303, regulating box 303 runs through in the surface of support frame 4 bottom, hollow groove 305 has been seted up to regulating box 303 bottom, electric putter 306 is installed at the hollow groove top, the power output of electric putter 306 is connected with the power input of ejector pin 307, torsional spring 304 is installed to hollow groove 305 one side inner wall, be provided with ink line 308 on the torsional spring 304, hollow groove 305 is provided with far away from fixed block 309 one side surface of fixed block 309, the one end of torsional spring 308 is connected with the concrete clamping pulley 204, the mounting groove 201 and the mounting bracket 201 and can dismantle fastening pulley component.

The surface mounting of one side of the support frame 4 is provided with the slotted plate 1, the pull handle 2 penetrates through one side surface of the slotted plate 1, one end of the pull handle 2 is fixedly connected with the clamping plate 201, one end of the clamping plate 201 is movably connected with the inner wall of the slotted plate 1 through the fastening spring 204, one side, away from the fastening spring 204, of the clamping plate 201 is provided with the mounting groove 203, the pulley 202 is installed in the mounting groove 203, when a straight member is detected, the pull handle 2 is firstly pulled to two sides, so that the pull handle 2 pulls the clamping plate 201, the clamping plate 201 extrudes the fastening spring 204, the fastening spring 204 contracts and deforms, so that the distance between the two groups of clamping plates 201 is increased, then the straight member to be detected is placed in a gap between the two clamping plates 201 through the through opening 5, the straight member slides forwards in the slotted plate 1 through the pulley 202, after the straight member completely slides into the slotted plate 1, the pull handle 2 is loosened, the fastening spring 204 is deformed, so that the straight member can be clamped and fixed to different specifications, the measuring instrument has multiple measuring capabilities, and multiple using requirements can be met.

Wherein, it all is provided with two sets ofly to draw handle 2 and grip block 201, and two sets of draw handle 2 and grip block 201 through the axis for the center be the mirror image setting, can carry out the centre gripping fixedly to the straight component of different specifications through grip block 201.

Wherein, support frame 4 is provided with two sets ofly, and two sets of all be provided with opening 5 on the support frame 4, just can put into equipment with the straight component that needs carry out the detection through opening 5.

The power input ends of the three-phase asynchronous motor 3 and the electric push rod 306 are connected with the power output end of an external power supply, so that the bending deformation of the straight component can be detected through automatic operation, and the requirement on manpower is reduced.

It should be noted that, the utility model relates to a straight component bending deformation measuring apparatus, in operation, after the straight component to be detected is placed and fixed, at this moment, the ink line 308 is pulled out from the torsion spring 304, the torsion spring 304 is forced to rotate, so that the ink line 308 is extended, one end of the ink line 308, which is far away from the torsion spring 304, is tied on the fixed block 309, then the electric push rod 306 is opened through the control switch, so that the electric push rod 306 drives the two sets of push rods 307 to descend, until the push rods 307 push the ink line 308 downwards, so that the height of the ink line 308 is located below the adjusting box 303, because the height control of the two sets of push rods 307 is completed by one electric push rod 306, so the two sets of push rods 307 at this moment are at the same horizontal height, so that the ink line 308 is in a water level state, then the three-phase asynchronous motor 3 is opened through the control switch, so that the screw 301 rotates, the lifting slide block 302 screwed with the screw 301 descends on the screw 301 to drive the adjusting box 303 to descend until the ink line 308 in the adjusting box 303 contacts with the surface of the straight member, at the moment, the ink line 308 leaves a trace on the surface of the straight member, the degree of bending deformation of the straight member can be intuitively influenced by the left trace, if the degree of bending is larger, the trace of the ink line 308 is shorter, if the degree of bending is not larger, the trace of the ink line 308 is longer, the degree of bending of the straight member can be intuitively judged, the trace can be directly left after measurement, the use requirement can be met, when the straight member is detected, the pull handles 2 are firstly pulled towards two sides, the pull handles 2 pull the clamping plate 201, so that the clamping plate 201 extrudes the fastening spring 204, the fastening spring 204 contracts and deforms, so that the distance between the two groups of clamping plates 201 is increased, then the straight component that will carry out the measuring puts into the space between two grip blocks 201 through opening 5 in, make it pass through pulley 202 and slide forward in slotted plate 1, after making straight component slide in slotted plate 1 completely, loosen and draw handle 2, make fastening spring 204 resume deformation, thereby the elasticity through fastening spring 204 is carried out the centre gripping to the straight component, can satisfy the straight component of the fixed different specifications of centre gripping, same kind of deformation measurement appearance has the ability of measuring the straight component of different kinds of specifications, the versatility of measuring apparatu has been improved, can use under multiple circumstances, can satisfy multiple user demand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a straight component bending deformation measuring apparatu, includes mounting bracket (6), its characterized in that still includes draws handle (2) and three-phase asynchronous motor (3), three-phase asynchronous motor (3) specifically comprises screw rod (301), lifting slide block (302), regulating box (303), torsional spring (304), hollow groove (305), electric putter (306), ejector pin (307), ink line (308) and fixed block (309), install on mounting bracket (6) three-phase asynchronous motor (3), the power take off of three-phase asynchronous motor (3) is connected with the power input of screw rod (301), screw rod (301) one end runs through in lifting slide block (302), just lifting slide block (302) is through the screw with screw rod (301) spiral shell, mounting bracket (6) bottom fixedly connected with support frame (4), lifting slide block (302) bottom welding has regulating box (303), regulating box (303) bottom runs through in support frame (4) surface, hollow groove (305) has been seted up to regulating box (303) bottom, electric putter (306) top is installed to hollow groove (305), the power input of electric putter (307) is connected with the power input of ejector pin (306), hollow groove (304) one side is installed, be provided with ink line (308) on torsional spring (304), the side surface that torsional spring (304) were kept away from in hollow groove (305) is provided with fixed block (309), ink line (308) one end can be dismantled with fixed block (309) and be connected, pull handle (2) specifically by grip block (201), pulley (202), mounting groove (203) and fastening spring (204) constitute.

2. The straight member bending deformation measuring instrument according to claim 1, wherein: support frame (4) one side surface mounting has fluting board (1), draw and run through in fluting board (1) a side surface (2), draw (2) one end fixedly connected with grip block (201), grip block (201) one end is through fastening spring (204) and fluting board (1) inner wall swing joint, mounting groove (203) have been seted up to one side that fastening spring (204) was kept away from in grip block (201), install pulley (202) in mounting groove (203).

3. The straight member bending deformation measuring instrument according to claim 1, wherein: the pull handle (2) and the clamping plate (201) are both provided with two groups, and the pull handle (2) and the clamping plate (201) are arranged in a mirror image mode by taking the central axis as the center.

4. The straight member bending deformation measuring instrument according to claim 1, wherein: the support frame (4) is provided with two sets, and two sets of all be provided with opening (5) on support frame (4).

5. The straight member bending deformation measuring instrument according to claim 1, wherein: and the power input ends of the three-phase asynchronous motor (3) and the electric push rod (306) are connected with the power output end of an external power supply.