CN213422744U

CN213422744U - Waterproofing membrane sample detection preparation equipment

Info

Publication number: CN213422744U
Application number: CN202022446961.9U
Authority: CN
Inventors: 楚秋霞; 郭丽娟
Original assignee: Xingtai Kexin Construction Engineering Testing Co ltd
Current assignee: Xingtai Kexin Construction Engineering Testing Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-11
Anticipated expiration: 2030-10-29

Abstract

The application relates to a waterproof coiled material detection sample preparation device, which comprises a base, a workbench arranged on the base, and a cutting mechanism arranged on the workbench; the cutting mechanism comprises a cutter placed on the workbench and a driving assembly arranged above the cutter; the drive assembly comprises a connecting column fixedly arranged on the workbench and a threaded cylinder fixedly arranged at one end, far away from the workbench, of the connecting column, a threaded rod is connected with the threaded cylinder in an internal thread mode, and the axis of the threaded rod and the axis of the threaded cylinder are perpendicular to the workbench. This application has the effect that improves the convenience that makes waterproofing membrane detection sample.

Description

Waterproofing membrane sample detection preparation equipment

Technical Field

The application relates to the field of material sampling devices, in particular to waterproofing membrane detection sample preparation equipment.

Background

At present engineering quality detection mechanism carries out water material tensile properties testing process daily, cuts through the manual work, and the operation is inconvenient, and the precision of cutting is lower, has certain deviation, and cuts efficiency lower, and the preparation quality of sample directly influences the experimental result, causes artificial defect easily, directly influences tensile strength in the tensile experiment, the elongation at break, the detection of breaking position isoparametric.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience that preparation waterproofing membrane detected the sample, this application provides a waterproofing membrane detects sample preparation equipment.

The application provides a waterproofing membrane detects sample preparation equipment adopts following technical scheme:

a waterproof coiled material detection sample preparation device comprises a base, a workbench arranged on the base, and a cutting mechanism arranged on the workbench; the cutting mechanism comprises a cutter placed on the workbench and a driving assembly arranged above the cutter; the drive assembly comprises a connecting column fixedly arranged on the workbench and a threaded cylinder fixedly arranged at one end, far away from the workbench, of the connecting column, a threaded rod is connected with the threaded cylinder in an internal thread mode, and the axis of the threaded rod and the axis of the threaded cylinder are perpendicular to the workbench.

Through adopting above-mentioned technical scheme, the staff places waterproofing membrane on the workstation top surface, then rotates the threaded rod, makes the threaded rod slide in a screw thread section of thick bamboo, and the threaded rod is close to the one end butt of workstation on the cut-off knife, continues to rotate the threaded rod, makes the cut-off knife continue the downstream, cuts waterproofing membrane, obtains detecting the sample, the effectual convenience that improves preparation waterproofing membrane detection sample.

Preferably, one end of the threaded rod close to the workbench is rotatably connected with a pressing block.

Through adopting above-mentioned technical scheme, the threaded rod drives the briquetting and removes downwards when the downstream, and the briquetting butt drives cut-off knife downstream and cuts waterproofing membrane at the top of cut-off knife, and rotates because of threaded rod and briquetting and is connected, and the briquetting butt is when the cut-off knife is last, and the briquetting does not rotate along with the threaded rod, prevents to damage the cut-off knife, the effectual durability that improves the cut-off knife.

Preferably, one side of the driving assembly is provided with a resetting assembly for resetting the threaded rod.

Through adopting above-mentioned technical scheme, after the staff accomplishes the cutting of waterproofing membrane, the threaded rod upwards moves under reset assembly's effect, and the staff can take off the sample that will cut with the cut-off knife and take out, need not the staff and the backward rotation threaded rod again, the effectual convenience that improves preparation waterproofing membrane sample.

Preferably, the resetting component comprises a support plate fixedly arranged at one end of the threaded cylinder, which is far away from the workbench, a mounting seat fixedly arranged on the connecting column, and a guide cylinder fixedly arranged at one end of the mounting seat, which is far away from the connecting column; the briquetting is worn to establish in the guide cylinder, two waist shape holes have been seted up on the lateral wall of guide cylinder, be provided with branch in the guide cylinder, branch passes briquetting and two waist shape holes, the both ends of branch and the both ends of extension board all are located the both sides of a screw thread section of thick bamboo, all be provided with the spring between the both ends of extension board and the branch both ends that correspond, the spring is in the extension state, the screw lead angle of threaded rod is greater than 5, promptly the threaded rod does not have self-locking function.

Through adopting above-mentioned technical scheme, after the staff accomplishes the detection sample cutting of waterproofing membrane, because of the spring is in the extension state, branch is downthehole upwards slides at waist shape under the effect of spring force, drives the briquetting and upwards slides in the guide cylinder, and the threaded rod rebound, then the staff can take off the cut-off knife, takes out the sample that will cut into, the effectual convenience that improves preparation waterproofing membrane sample.

Preferably, the cutting knife comprises an annular blade, the annular blade is arranged in a hollow shell with openings at two ends, and one end of the annular blade close to the workbench is provided with a cutting edge; and a pressing plate is fixedly arranged at one end of the annular blade, which is far away from the workbench.

Through adopting above-mentioned technical scheme, the briquetting butt is on the clamp plate, and the briquetting moves down, drives the clamp plate and moves down, and then drives annular blade and move down, cuts waterproofing membrane.

Preferably, the top surface of the pressing plate is provided with two through grooves.

Through adopting above-mentioned technical scheme, use the cut-off knife to cut waterproofing membrane back when the staff, the sample under the cutting can stop in annular blade, and the staff can pass the sample ejecting from leading to the inslot with the finger, conveniently takes off the sample, and the staff accessible puts into logical groove with the finger and takes up the cut-off knife, prevents that the staff from breaking away from in the staff's hand at the in-process cut-off knife that removes the cut-off knife.

Preferably, the pressing plate is made of an iron plate, and the pressing block is made of a magnet.

Through adopting above-mentioned technical scheme, when the briquetting during upward movement under the effect of spring force, the cut-off knife upwards moves together with the briquetting under the magnetic force effect of briquetting, makes the sample that cuts break away from waterproofing membrane, then the staff takes off the cut-off knife, takes out the sample from the cut-off knife.

Preferably, a hand wheel is fixedly arranged at one end, far away from the workbench, of the threaded rod.

Through adopting above-mentioned technical scheme, the rotatable hand wheel of staff drives the threaded rod and rotates, and is more laborsaving when making the staff rotate the threaded rod.

Preferably, a rubber pad is arranged on the top surface of the workbench.

Through adopting above-mentioned technical scheme, the rubber pad has good elasticity, can play the cushioning effect when the cut-off knife cuts waterproofing membrane, and prevents that the cut-off knife from contacting work platform, and the protection cut-off knife can not receive the damage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the waterproof coiled material detection device comprises a workbench, a threaded rod, a pressing block, a cutter, a waterproof coiled material, a pressing block, a cutter, a waterproof coiled material, a detection sample and a control device, wherein the waterproof coiled material is placed on the top surface of the workbench by a worker, the threaded rod is rotated to slide in the threaded cylinder, the pressing block is driven by the threaded rod to move downwards, the pressing block is abutted against the cutter, the threaded rod is continuously rotated to enable the cutter;

2. after the worker cuts the detection sample of the waterproof coiled material, the hand wheel can be loosened, the support rod slides upwards in the waist-shaped hole under the action of the elastic force of the spring because the spring is in an extension state, the pressing block is driven to slide upwards in the guide cylinder, the threaded rod and the pressing block move upwards, then the worker can take down the cutter and take out the cut sample, and the convenience of taking down the sample by the worker is effectively improved;

3. be provided with the rubber pad on the top surface of workstation, the rubber pad has good elasticity, can play the cushioning effect when cut-off knife cutting waterproofing membrane, and prevents that the cut-off knife from contacting work platform, and the protection cut-off knife can not receive the damage.

Drawings

FIG. 1 is a schematic view showing the overall construction of a production apparatus in the example of the present application;

FIG. 2 is a partial enlarged view of the portion A in FIG. 1;

FIG. 3 is a partial sectional view showing the internal structure of the production apparatus.

Description of reference numerals: 1. a base; 11. a flat plate; 12. a support leg; 2. a work table; 21. a rubber pad; 3. a cutting mechanism; 31. a cutter; 311. an annular blade; 312. pressing a plate; 3121. a through groove; 32. a drive assembly; 321. connecting columns; 322. a threaded barrel; 323. a threaded rod; 324. a hand wheel; 325. briquetting; 33. a reset assembly; 331. a support plate; 332. a mounting seat; 333. a guide cylinder; 3331. a waist-shaped hole; 334. a strut; 335. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses waterproofing membrane sample preparation equipment that detects. Referring to fig. 1, the sample preparation device comprises a base 1, a workbench 2 arranged on the top surface of the base 1, and a cutting mechanism 3 arranged on the surface of the workbench 2 far away from the base 1 and used for cutting a waterproof roll; workstation 2 is rectangular shaped plate setting, and workstation 2 sets firmly on the top surface of base 1 through the welding.

Referring to fig. 1, the base 1 includes a flat plate 11, the flat plate 11 is a horizontally placed rectangular plate, and four corners of the bottom surface of the flat plate 11 are all provided with legs 12, and a plurality of legs 12 are all perpendicular to the flat plate 11.

Referring to fig. 1 and 2, the cutting mechanism 3 includes a cutter 31 placed on the top surface of the table 2, and a driving assembly 32 for driving the cutter 31 to move toward or away from the table 2 is provided above the cutter 31.

Referring to fig. 2, the cutting knife 31 includes an annular blade 311, the annular blade 311 is disposed in a hollow housing with two open ends, and one end of the annular blade 311 close to the worktable 2 is provided with a cutting edge; a pressing plate 312 is fixedly arranged at one end of the annular blade 311 away from the workbench 2; cut-off knife 31's shape can be rectangular, also can make circularly, it is unanimous with the waterproofing membrane sample that needs detected, annular blade 311 is the inside hollow cuboid casing setting of both ends opening in this embodiment, clamp plate 312 is the setting of rectangular board, the opening on the top of annular blade 311 is sealed to clamp plate 312, two logical grooves 3121 have been seted up on the top surface of clamp plate 312, and two logical grooves 3121 are located clamp plate 312 length direction's both sides respectively, after the staff uses cut-off knife 31 to cut waterproofing membrane, the sample that cuts can stop in annular blade 311, the staff can pass the sample ejecting from leading to the groove 3121 interior with the finger, conveniently take off the sample, and the staff accessible puts into logical groove 3121 with the finger and takes up cut-off knife 31, prevent that the staff from breaking away from staff's hand at the in-process cut-off knife 31 of removal cut-off knife 31.

Referring to fig. 2 and 3, the driving assembly 32 includes a supporting column fixed on the top surface of the flat plate 11, a threaded cylinder 322 is fixed on one end of the supporting column away from the flat plate 11, a threaded rod 323 is connected in the threaded cylinder 322, a hand wheel 324 is fixed on one end of the threaded rod 323 away from the workbench 2, a pressing block 325 is rotatably connected on one end of the threaded rod 323 close to the workbench 2, the pressing block 325 is arranged in a cylinder, and the axis of the pressing block 325, the axis of the hand wheel 324, the axis of the threaded rod 323, and the axis of the threaded cylinder 322 are all coincident and perpendicular to the workbench; a reset assembly 33 for resetting the threaded rod 323 is arranged at one side of the threaded rod 323; be provided with rubber pad 21 on the top surface of workstation 2, rubber pad 21 has good elasticity, can play the cushioning effect when cut-off knife 31 cuts waterproofing membrane, and prevents that cut-off knife 31 from contacting work platform, and protection cut-off knife 31 can not receive the damage.

When needs preparation waterproofing membrane detected the sample, the staff can place waterproofing membrane on 2 top surfaces of workstation earlier, then rotatory hand wheel 324, hand wheel 324 drives threaded rod 323 and rotates, because of threaded rod 323 and a screw thread section of thick bamboo 322 threaded connection, threaded rod 323 slides down in a screw thread section of thick bamboo 322, threaded rod 323 is close to the one end butt of workstation 2 at cut-off knife 31 top surface, with the waterproofing membrane cutting, and then obtains detecting the sample, the effectual convenience that improves preparation waterproofing membrane detected the sample.

Referring to fig. 3, the resetting assembly 33 includes a support plate 331 fixed on one end of the threaded cylinder 322 far from the workbench 2, the support plate 331 is horizontally arranged on a rectangular plate, the axis of the threaded cylinder 322 passes through the center of gravity of the support plate 331, and the threaded rod 323 passes through the support plate 331; a mounting seat 332 is fixedly arranged on the side surface of the connecting column 321, the mounting seat 332 is perpendicular to the connecting column 321, a guide cylinder 333 is fixedly arranged at one end of the mounting seat 332 far away from the connecting column 321, the axis of the guide cylinder 333 is overlapped with the axis of the threaded cylinder 322, a pressing block 325 is arranged in the guide cylinder 333 in a penetrating manner, and the pressing block 325 is connected with the guide cylinder 333 in a sliding manner; two waist-shaped holes 3331 are formed in the side wall of the guide cylinder 333, a support rod 334 is arranged in the guide cylinder 333, the support rod 334 penetrates through the pressing block 325 and the two waist-shaped holes 3331, the support rod 334 can slide in the waist-shaped holes 3331, the axis of the support rod 334 is perpendicular to that of the guide cylinder 333, the two ends of the support rod 334 and the two ends of the support plate 331 are both located on the two sides of the threaded cylinder 322, springs 335 are arranged between the two ends of the support plate 331 and the two ends of the corresponding support rod 334, the springs 335 are always in an extension state, the thread lead angle of the threaded rod 323 is larger than 5 degrees, and the threaded rod.

The cutter 31 is integrally made of an iron plate, the pressing block 325 is made of a magnet, when the pressing block 325 moves upwards under the action of the elastic force of the spring 335, the cutter 31 moves upwards together with the pressing block 325 under the action of the magnetic force of the pressing block 325, a cut sample is separated from the waterproof coiled material, and then a worker takes down the cutter 31 and takes out the sample from the cutter 31.

After the worker cuts the detection sample of the waterproof coiled material, the hand wheel 324 can be loosened, the spring 335 is in an extending state, after the worker loosens the hand wheel 324, the support rod 334 slides upwards in the waist-shaped hole 3331 under the action of the elastic force of the spring 335, the press block 325 is driven to slide upwards in the guide cylinder 333, the threaded rod 323 moves upwards, and then the worker can take down the cutter 31 and take out the cut sample.

The implementation principle of waterproofing membrane detection sample preparation equipment of the embodiment of this application is: when a waterproof coiled material detection sample needs to be manufactured, a worker can firstly place the waterproof coiled material on the top surface of the workbench 2, then the hand wheel 324 is rotated, the hand wheel 324 drives the threaded rod 323 to rotate, the threaded rod 323 slides downwards in the threaded barrel 322 due to the threaded connection between the threaded rod 323 and the threaded barrel 322, one end of the threaded rod 323 close to the workbench 2 abuts against the top surface of the cut-off knife 31 to cut the waterproof coiled material, then, by releasing the handwheel 324, with the spring 335 in the extended state, the worker releases the handwheel 324, branch 334 upwards slides in waist shape hole 3331 under the effect of spring 335 elasticity, drives briquetting 325 upwards and slides in guide cylinder 333, threaded rod 323 rebound, and the cut-off knife 31 upwards moves together with briquetting 325 under the magnetic force effect of briquetting 325, and back staff can take off cut-off knife 31, takes out the sample that will cut off, the effectual convenience that has improved preparation waterproofing membrane and detected the sample.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waterproofing membrane detects sample preparation equipment which characterized in that: comprises a base (1), a workbench (2) arranged on the base (1) and a cutting mechanism (3) arranged on the workbench (2); the cutting mechanism (3) comprises a cutter (31) placed on the workbench (2) and a driving component (32) arranged above the cutter (31); drive assembly (32) including setting firmly spliced pole (321) on workstation (2), set firmly a threaded section of thick bamboo (322) of the one end of workstation (2) are kept away from in spliced pole (321), a threaded section of thick bamboo (322) female connection has threaded rod (323), the axis of axis, the axis of a threaded section of thick bamboo (322) of threaded rod (323) all are perpendicular with workstation (2).

2. The waterproofing membrane sample testing preparation equipment of claim 1, wherein: one end of the threaded rod (323) close to the workbench (2) is rotatably connected with a pressing block (325).

3. The waterproofing membrane sample testing preparation equipment of claim 2, wherein: and a reset component (33) for resetting the threaded rod (323) is arranged on one side of the driving component (32).

4. The waterproofing membrane sample testing preparation equipment of claim 3, characterized by: the resetting component (33) comprises a support plate (331) fixedly arranged at one end, far away from the workbench (2), of the threaded cylinder (322), a mounting seat (332) fixedly arranged on the connecting column (321), and a guide cylinder (333) fixedly arranged at one end, far away from the connecting column (321), of the mounting seat (332); briquetting (325) is worn to establish in guide cylinder (333), two waist shape hole (3331) have been seted up on the lateral wall of guide cylinder (333), be provided with branch (334) in guide cylinder (333), branch (334) pass briquetting (325) and two waist shape hole (3331), the both ends of branch (334) and the both ends of extension board (331) all are located the both sides of a thread section of thick bamboo (322), all be provided with spring (335) between the both ends of extension board (331) and corresponding branch (334) both ends, spring (335) are in the extension state, the screw lead angle of threaded rod (323) is greater than 5, promptly threaded rod (323) do not have self-locking function.

5. The waterproofing membrane sample testing preparation equipment of claim 2, wherein: the cutting knife (31) comprises an annular blade (311), the annular blade (311) is arranged in a hollow shell with openings at two ends, and a cutting edge is formed at one end, close to the workbench (2), of the annular blade (311); and a pressing plate (312) is fixedly arranged at one end of the annular blade (311) far away from the workbench (2).

6. The waterproofing membrane sample testing device of claim 5 wherein: two through grooves (3121) are opened on the top surface of the pressure plate (312).

7. The waterproofing membrane sample testing preparation equipment of claim 6, wherein: the pressing plate (312) is made of an iron plate, and the pressing block (325) is made of a magnet.

8. The waterproofing membrane sample testing preparation equipment of claim 1, wherein: and a hand wheel (324) is fixedly arranged at one end of the threaded rod (323) far away from the workbench (2).

9. The waterproofing membrane sample testing preparation equipment of claim 1, wherein: and a rubber pad (21) is arranged on the top surface of the workbench (2).