CN214584696U - Pitch penetration tester - Google Patents

Abstract

The utility model relates to a pitch detects technical field, and discloses a pitch needle penetration apparatus, including pitch needle penetration apparatus body, the upper end of pitch needle penetration apparatus body inner wall left and right sides is fixed mounting respectively has the fixed block, the lower bottom surface fixed mounting of fixed block has the round bar, and the round bar keeps away from the one end of fixed block and the lower bottom surface fixed connection of pitch needle penetration apparatus body inner wall. The utility model discloses a splint, No. two splint, the cooperation between stopper and the base, utilize splint and No. two splint to the centre gripping fixed action of basin, consolidate the stability that the position was placed to the basin, utilize the joint between stopper and the base simultaneously, the position of placing of measurement of having restricted the culture dish, solved the culture dish effectively and placed the problem that the position produced the influence to the measured data, improved the accuracy nature of apparatus test data, saved the step that the measured data inaccuracy needs many times to detect.

Description

Pitch penetration tester

Technical Field

The utility model relates to a pitch detects technical field, specifically is a pitch needle penetration apparatus.

Background

The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, can exist in the form of liquid or semisolid petroleum, has a black surface, can be dissolved in carbon disulfide and carbon tetrachloride, is a waterproof, moistureproof and anticorrosive organic cementing material widely applied in civil engineering, is a waterproof and anticorrosive material mainly applied to roof, ground and underground structures, is used for corrosion prevention of wood and steel, is also a road surface structure cementing material widely applied in road engineering, can be matched with mineral materials with different compositions in proportion to build asphalt pavements with different structures, has wide application in expressways, and is an instrument for measuring the penetration of the asphalt, which is developed by combining an advanced capacitance digital dial indicator with a numerical control circuit, the high-precision advanced instrument is simple and convenient to use, does not need to be preheated, and provides a high-precision advanced instrument for the fields of roads, municipal administration, buildings, petroleum and the like in China.

However, when the existing asphalt penetration tester is used for testing, a worker needs to manually adjust the contact between the testing needle and the culture dish, so that the workload of the worker is increased, meanwhile, the contact requirement of the asphalt penetration tester between the testing needle of a measurer and the culture dish is strict, the manual adjustment mode increases the workload of the worker, and the difficulty of operating the tester by a novice is increased; when the penetration tester is used, the water bath tub is placed on the working table top, the culture dish is placed in the water bath tub, the position of the water bath tub is not limited, the culture dish can be shifted, and the inaccuracy of asphalt measurement data is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pitch needle penetration apparatus possesses the accuracy nature that improves pitch detection data, alleviates measurement personnel's work load, improves the efficiency that pitch detected and consolidates the advantage of the stability of bathtub, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a pitch needle degree apparatus, includes pitch needle degree apparatus body, the upper end of pitch needle degree apparatus body inner wall left and right sides is fixed mounting respectively has the fixed block, the lower bottom surface fixed mounting of fixed block has the round bar, and the round bar keeps away from the one end of fixed block and the lower bottom surface fixed connection of pitch needle degree apparatus body inner wall, the inner wall activity of fixed block has cup jointed the rotary rod, and the right-hand member fixed mounting of rotary rod has the rotating head that is located pitch needle degree apparatus body outside, the fixed cover in right side of rotary rod outer wall has been cup jointed a dead lever, the outer wall activity of a dead lever has cup jointed a movable block, the last fixed surface of a movable block installs No. one the quarter butt, the one end fixed mounting that a short butt kept away from a movable block has a splint that are located pitch needle degree apparatus body top, the front of the first movable block is movably connected with a first movable rod, one end of the first movable rod, which is far away from the first movable block, is movably connected with a support, a transverse plate, which is positioned on the outer wall of a round rod, is fixedly installed on the lower bottom surface of the support, the inside of the support is movably connected with a second movable rod, one end of the second movable rod, which is far away from the support, is movably connected with a second movable block, the inner wall of the second movable block is movably sleeved with a second fixed rod, which is positioned on the left side of the outer wall of the rotary rod, the upper surface of the second movable block is fixedly provided with a second short rod, one end of the second short rod, which is far away from the second movable block, is fixedly provided with a second clamping plate, which is positioned above the asphalt penetration tester body, the upper surface of the asphalt penetration tester body is movably connected with a water bath tub, the bottom surface of the inner wall of the water bath tub is fixedly provided with a limiting block, and the inner wall of the limiting block is movably clamped with a base, and four side fixedly connected with fixture blocks all around of base outer wall, the last fixed surface of base is connected with and is located the outside culture dish of stopper, the last fixed surface of pitch needle penetration apparatus body installs the stand that is located the basin rear, the inside fixed mounting of stand has the motor, fixedly connected with dwang on the output shaft of motor, the regulating block has been cup jointed in the outer wall activity of dwang, the left and right sides fixed mounting of regulating block has the connecting rod, the inner wall activity of connecting rod has cup jointed the montant, the positive fixed mounting of regulating block has the survey needle device that is located the culture dish top.

Preferably, the outer wall of a fixed rod is provided with a screw thread, the outer wall of the fixed rod is in threaded sleeve joint with the inner wall of a movable block, and the inner wall of the movable block is provided with a screw thread corresponding to the outer wall of the fixed rod.

Preferably, the outer wall of No. two dead levers is provided with No. two threads, and No. two threaded direction of motion are relative with a threaded direction of motion of a dead lever, the outer wall of No. two dead levers cup joints with the inner wall screw thread of No. two movable blocks, and the inner wall of No. two movable blocks is provided with No. two corresponding threads with No. two dead lever outer walls, the inner wall of No. two dead levers is fixed cup joints with the left side of rotary rod outer wall.

Preferably, the upper surface of the limiting block is provided with a round hole, the inner wall of the round hole is movably sleeved with the outer wall of the base, the upper surface of the limiting block is uniformly provided with a feed hole, the inner wall of the feed hole is movably sleeved with the outer wall of the clamping block of the base, the inner wall of the limiting block is provided with a fixing groove, and the inner wall of the fixing groove is movably clamped with the outer wall of the clamping block of the base.

Preferably, the inner wall fixed mounting of stand has the baffle, the upper surface and the motor fixed connection of the baffle of stand, the left and right sides of bottom surface and the upper end fixed connection of montant under the baffle of stand, the rotation hole has been seted up at the middle part of the baffle of stand, the rotation groove corresponding with rotation hole position has been seted up to the bottom surface of stand inner wall, the left and right sides of stand inner wall bottom surface and the lower extreme fixed connection of montant.

Preferably, the inner wall activity in the rotation hole that the upper end of the outer wall of dwang and the baffle of stand were seted up cup joints, the outer wall of dwang lower extreme cup joints with the inner wall activity in the rotation groove that the stand was seted up, the outer wall of dwang is provided with No. three screw threads, the outer wall of dwang cup joints with the inner wall screw thread of regulating block, and the inner wall of regulating block is provided with No. three screw threads corresponding with the dwang outer wall.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a splint, No. two splint, the cooperation between stopper and the base, utilize splint and No. two splint to the centre gripping fixed action of basin, consolidate the stability that the position was placed to the basin, utilize the joint between stopper and the base simultaneously, the position of placing of measurement of having restricted the culture dish, solved the culture dish effectively and placed the problem that the position produced the influence to the measured data, improved the accuracy nature of apparatus test data, saved the step that the measured data inaccuracy needs many times to detect.

2. The utility model discloses a cooperation between dwang, survey needle device, connecting rod and the montant utilizes the circular motion of dwang and the limiting displacement of connecting rod, has realized that the circular motion of dwang turns into the effect of the elevating movement of survey needle device, has solved the problem of manual regulation survey needle device effectively, adopts the mode of mechanical lift replacement manual regulation height, has alleviateed staff's work load, has reduced the requirement of pitch needle degree of penetration apparatus to the new hand operation degree of difficulty.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the base of the present invention;

FIG. 3 is a top view of the cross plate of the present invention;

fig. 4 is a top view of the bracket of the present invention;

fig. 5 is a top view of the first splint of the present invention.

In the figure: 1. an asphalt penetration tester body; 2. a fixed block; 3. a round bar; 4. rotating the rod; 5. a first fixing rod; 6. a first movable block; 7. a first short rod; 8. a first clamping plate; 9. a first motion bar; 10. a support; 11. a transverse plate; 12. a second motion bar; 13. a second movable block; 14. a second fixing rod; 15. a second short rod; 16. a second splint; 17. a water bath tub; 18. a limiting block; 19. a base; 20. a culture dish; 21. a column; 22. a motor; 23. rotating the rod; 24. an adjusting block; 25. a connecting rod; 26. a vertical rod; 27. a measuring pin device.

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.

Referring to fig. 1-5, an asphalt penetration tester comprises an asphalt penetration tester body 1, fixed blocks 2 are respectively and fixedly installed at the upper ends of the left and right sides of the inner wall of the asphalt penetration tester body 1, a round bar 3 is fixedly installed at the lower bottom surface of the fixed block 2, one end of the round bar 3 far away from the fixed block 2 is fixedly connected with the lower bottom surface of the inner wall of the asphalt penetration tester body 1, a rotating bar 4 is movably sleeved on the inner wall of the fixed block 2, a rotating head located outside the asphalt penetration tester body 1 is fixedly installed at the right end of the rotating bar 4, the rotating head is installed to facilitate the rotation of a worker on the rotating bar 4, a fixed bar 5 is fixedly sleeved on the right side of the outer wall of the rotating bar 4, the rotating bar 4 is installed to provide a platform and support for installing the fixed bar 5, a movable block 6 is movably sleeved on the outer wall of the fixed bar 5, the rotation of a first fixed rod 5 provides power support for the horizontal movement of a first movable block 6, a first short rod 7 is fixedly arranged on the upper surface of the first movable block 6, one end, far away from the first movable block 6, of the first short rod 7 is fixedly provided with a first clamping plate 8 positioned above the asphalt penetration tester body 1, the installation of the first short rod 7 plays a role of connecting the first clamping plate 8 with the first movable block 6, the front surface of the first movable block 6 is movably connected with a first movable rod 9, one end, far away from the first movable block 6, of the first movable rod 9 is movably connected with a bracket 10, the installation of the bracket 10 is convenient for the movement of the first movable rod 9 and a second movable rod 12, a transverse plate 11 positioned on the outer wall of a round rod 3 is fixedly arranged on the lower bottom surface of the bracket 10, the interior of the bracket 10 is movably connected with a second movable rod 12, one end, far away from the bracket 10, of the second movable rod 12 is movably connected with a second movable block 13, a second fixing rod 14 positioned on the left side of the outer wall of the rotating rod 4 is movably sleeved on the inner wall of the second movable block 13, a second short rod 15 is fixedly installed on the upper surface of the second movable block 13, a second clamping plate 16 positioned above the asphalt penetration tester body 1 is fixedly installed at one end, far away from the second movable block 13, of the second short rod 15, the first clamping plate 8 and the second clamping plate 16 are utilized to clamp the water bath 17, the placing stability of the water bath 17 is strengthened, the placing position of the water bath 17 is limited, the water bath 17 is movably connected with the upper surface of the asphalt penetration tester body 1, a limiting block 18 is fixedly installed on the bottom surface of the inner wall of the water bath 17, a base 19 is movably clamped on the inner wall of the limiting block 18, clamping blocks are fixedly connected with the front side, the rear side, the left side, the right side and the right side of the outer wall of the base 19, a culture dish 20 positioned outside the limiting block 18 is fixedly connected with the upper surface of the base 19, the culture dish 20 is reinforced by the clamping connection of the base 19 and the limiting block 18, the accuracy of the measurement data of the asphalt penetration tester body 1 is improved, the process of measuring for multiple times due to inaccurate measurement data is saved, the service life of the asphalt penetration tester body 1 is prolonged, the upright post 21 positioned behind the water bath 17 is fixedly arranged on the upper surface of the asphalt penetration tester body 1, the motor 22 is fixedly arranged inside the upright post 21, the installation of the upright post 21 provides support for the installation of the motor 22, meanwhile, the protection effect on the motor 22 is also achieved, the damage caused by the exposure of the motor 22 is avoided, the service life of the motor 22 is prolonged, the contact between workers and the motor 22 is also isolated, the output shaft of the motor 22 is fixedly connected with the motor 23, the installation of the motor 22 provides power for the circumferential rotation of the rotating rod 23, regulating block 24 has been cup jointed in the outer wall activity of dwang 23, regulating block 24's the left and right sides fixed mounting has connecting rod 25, montant 26 has been cup jointed in the inner wall activity of connecting rod 25, the installation of montant 26 plays the elevating movement that restriction regulating block 24 can only keep vertical direction, the positive fixed mounting of regulating block 24 has survey needle device 27 that is located the culture dish 20 top, survey needle device 27's installation provides the instrument for measurement, the elevating movement of survey needle device 27 has been realized through the rotation of dwang 23, the mode of manual regulation survey needle device 27 has been replaced, the degree of difficulty of newly-handled pitch needle degree of entry apparatus body 1 has been reduced, the artifical mode of machinery replacement has still alleviateed staff's work load, the efficiency of pitch needle degree of entry apparatus body 1 measurement work has been improved.

Wherein, the outer wall of dead lever 5 is provided with a screw thread, and the outer wall of dead lever 5 cup joints with the inner wall screw thread of movable block 6, and the inner wall of movable block 6 is provided with the corresponding screw thread of outer wall with dead lever 5, and the connected mode that the screw thread cup jointed has realized that the rotation of dead lever 5 drives the horizontal motion of movable block 6.

Wherein, No. two dead lever 14's outer wall is provided with No. two threads, and No. two threaded direction of motion is relative with a threaded direction of motion of dead lever 5, the setting that the screw thread is relative, the effect of driving a movable block 6 and No. two movable blocks 13 to the middle part motion through the rotation of rotary rod 4 has been realized, No. two dead lever 14's outer wall cup joints with No. two movable blocks 13's inner wall screw thread, and No. two movable blocks 13's inner wall is provided with No. two corresponding threads with No. two dead lever 14 outer walls, No. two dead lever 14's inner wall is cup jointed with the left side of rotary rod 4 outer wall is fixed, the stability of No. two dead lever 14 installations and motions has been consolidated to the connected mode that fixedly cup jointed.

Wherein, the round hole has been seted up to the upper surface of stopper 18, and the inner wall of round hole cup joints with the outer wall activity of base 19, stopper 18 upper surface evenly distributed has the manhole, and the inner wall of manhole cup joints with the outer wall activity of the fixture block of base 19, the setup of manhole provides the passageway for base 19 gets into the inside of stopper 18, the fixed slot has been seted up to the inner wall of stopper 18, and the inner wall of fixed slot and the outer wall activity joint of the fixture block of base 19, the setup of fixed slot provides support for the steadiness of being connected between base 19 and stopper 18.

Wherein, the inner wall fixed mounting of stand 21 has the baffle, the upper surface and the motor 22 fixed connection of the baffle of stand 21, the installation of baffle is crossed and is provided support and platform for motor 22's installation, the left and right sides of bottom surface and the upper end fixed connection of montant 26 under the baffle of stand 21, the rotation hole has been seted up at the middle part of the baffle of stand 21, the bottom surface of stand 21 inner wall has been seted up and has been rotated the corresponding rotation groove in hole position, the left and right sides and the lower extreme fixed connection of montant 26 of stand 21 inner wall bottom surface, the installation of stand 21 provides the effect of support for the installation of montant 26.

Wherein, the inner wall activity in the rotation hole that the upper end of the outer wall of dwang 23 and stand 21's baffle were seted up cup joints, the outer wall of dwang 23 lower extreme cup joints with the inner wall activity in the rotation groove that stand 21 was seted up, dwang 23 cup joints with the activity in rotation hole and rotation groove respectively, stability when dwang 23 rotates has been consolidated, the outer wall of dwang 23 is provided with No. three screw threads, the outer wall of dwang 23 cup joints with regulating block 24's inner wall screw thread, and regulating block 24's inner wall is provided with No. three screw threads corresponding with dwang 23 outer wall, the connected mode that the screw thread cup jointed has realized that the circumference through dwang 23 rotates and turns into regulating block 24's elevating movement.

The working principle is as follows: when the device is used, firstly, the bathtub 17 is placed on the upper surface of the asphalt penetration tester body 1, then the rotating rod 4 is rotated, the rotating rod 4 rotates and simultaneously drives the second clamping plate 16 and the first clamping plate 8 to move towards the direction of the bathtub 17, the second clamping plate 16 and the first clamping plate 8 move and simultaneously drive the transverse plate 11 to move downwards, the rotating rod 4 can be stopped to rotate until the second clamping plate 16 and the first clamping plate 8 are attached to the outer wall of the bathtub 17, then, the culture dish 20 is placed in the bathtub 17, at the moment, the base 19 is placed in the limiting block 18 and then rotates for forty-five degrees, the positions of the base 19 and the limiting block 18 are fixed, then, the motor 22 is started, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 drives the adjusting block 24 to move downwards under the limiting action of the connecting rod 25, the adjusting block 24 moves downwards and simultaneously drives the measuring needle device 27 to move in the same direction, the motor 22 is turned off until the measuring needle device 27 moves to the measuring position of the culture dish 20, and finally, after the first measurement is finished, the motor 22 is turned on to drive the measuring needle device 27 to move upwards, and then the measuring needle device 27 is replaced and wiped completely or replaced with a new one for the next use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 (6)

1. The utility model provides an asphalt penetration apparatus, includes asphalt penetration apparatus body (1), its characterized in that: asphalt needle degree of penetration apparatus body (1) inner wall left and right sides's upper end fixed mounting respectively has fixed block (2), the lower bottom surface fixed mounting of fixed block (2) has round bar (3), and round bar (3) keep away from the one end of fixed block (2) and the lower bottom surface fixed connection of asphalt needle degree of penetration apparatus body (1) inner wall, rotary rod (4) have been cup jointed in the inner wall activity of fixed block (2), and the right-hand member fixed mounting of rotary rod (4) has the rotation head that is located asphalt needle degree of penetration apparatus body (1) outside, No. one dead lever (5) has been cup jointed in the right side of rotary rod (4) outer wall fixedly, No. one movable block (6) has been cup jointed in the outer wall activity of a dead lever (5), the last fixed surface of a movable block (6) installs No. one quarter butt (7), the one end fixed mounting that a movable block (6) was kept away from in quarter butt (7) has the one end fixed mounting that is located asphalt needle degree of penetration apparatus body (1) top A first clamping plate (8), a first moving rod (9) is movably connected to the front side of the first moving block (6), a support (10) is movably connected to one end, far away from the first moving block (6), of the first moving rod (9), a transverse plate (11) located on the outer wall of the round rod (3) is fixedly installed on the lower bottom surface of the support (10), a second moving rod (12) is movably connected to the inner portion of the support (10), one end, far away from the support (10), of the second moving rod (12) is movably connected with a second moving block (13), a second fixing rod (14) located on the left side of the outer wall of the rotating rod (4) is movably sleeved on the inner wall of the second moving block (13), a second short rod (15) is fixedly installed on the upper surface of the second moving block (13), and a second clamping plate (16) located above the asphalt penetration tester body (1) is fixedly installed at one end, far away from the second moving block (13) of the second short rod (15), the upper surface of the asphalt penetration tester body (1) is movably connected with a water bath tub (17), the bottom surface of the inner wall of the water bath tub (17) is fixedly provided with a limiting block (18), the inner wall of the limiting block (18) is movably clamped with a base (19), the front, rear, left and right sides of the outer wall of the base (19) are fixedly connected with clamping blocks, the upper surface of the base (19) is fixedly connected with a culture dish (20) positioned outside the limiting block (18), the upper surface of the asphalt penetration tester body (1) is fixedly provided with an upright post (21) positioned behind the water bath tub (17), the inside of the upright post (21) is fixedly provided with a motor (22), an output shaft of the motor (22) is fixedly connected with a rotating rod (23), the outer wall of the rotating rod (23) is movably sleeved with an adjusting block (24), the left and right sides of the adjusting block (24) are fixedly provided with connecting rods (25), the inner wall activity of connecting rod (25) has cup jointed montant (26), the front fixed mounting of regulating block (24) has survey needle device (27) that are located culture dish (20) top.

2. The asphalt penetration tester according to claim 1, wherein: the outer wall of a fixed rod (5) is provided with a thread, the outer wall of the fixed rod (5) is sleeved with the inner wall thread of a movable block (6), and the inner wall of the movable block (6) is provided with a thread corresponding to the outer wall of the fixed rod (5).

3. The asphalt penetration tester according to claim 1, wherein: the outer wall of No. two dead levers (14) is provided with No. two screw threads, and No. two threaded direction of motion is relative with the threaded direction of motion of a dead lever (5), the outer wall of No. two dead levers (14) cup joints with the inner wall screw thread of No. two movable block (13), and the inner wall of No. two movable block (13) is provided with No. two screw threads corresponding with No. two dead lever (14) outer wall, the inner wall of No. two dead levers (14) is fixed cup joints with the left side of rotary rod (4) outer wall.

4. The asphalt penetration tester according to claim 1, wherein: the upper surface of stopper (18) has seted up the round hole, and the inner wall of round hole cup joints with the outer wall activity of base (19), stopper (18) upper surface evenly distributed has the manhole, and the inner wall of manhole cup joints with the outer wall activity of the fixture block of base (19), the fixed slot has been seted up to the inner wall of stopper (18), and the inner wall of fixed slot and the outer wall activity joint of the fixture block of base (19).

5. The asphalt penetration tester according to claim 1, wherein: the inner wall fixed mounting of stand (21) has the baffle, the upper surface and motor (22) fixed connection of the baffle of stand (21), the left and right sides of bottom surface and the upper end fixed connection of montant (26) under the baffle of stand (21), the rotation hole has been seted up at the middle part of the baffle of stand (21), the rotation groove corresponding with rotation hole position has been seted up to the bottom surface of stand (21) inner wall, the left and right sides of stand (21) inner wall bottom surface and the lower extreme fixed connection of montant (26).

6. The asphalt penetration tester according to claim 1, wherein: the inner wall activity in the rotation hole that the upper end of the outer wall of dwang (23) and the baffle of stand (21) were seted up cup joints, the outer wall of dwang (23) lower extreme cup joints with the inner wall activity in the rotation groove that stand (21) were seted up, the outer wall of dwang (23) is provided with No. three screw threads, the outer wall of dwang (23) cup joints with the inner wall screw thread of regulating block (24), and the inner wall of regulating block (24) is provided with No. three screw threads corresponding with dwang (23) outer wall.

Images