CN214794067U

CN214794067U - Experimental system appearance device of pitch

Info

Publication number: CN214794067U
Application number: CN202023084182.5U
Authority: CN
Inventors: 张海艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-19
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a pitch test system appearance device relates to test equipment technical field, the device comprises a device frame body, the fixed device box body that is provided with in device support body top, the receiving box has been placed to device box body bottom, device box body top is provided with a system appearance section of thick bamboo, the fixed backup pad that is provided with in receiving box top, system appearance bobbin base end matches the setting with backup pad top end face, system appearance section of thick bamboo both sides are all fixed and are provided with the fixed slot, fixed slot and the fixed intercommunication of a system appearance section of thick bamboo, system appearance section of thick bamboo inside is provided with the activity pad stopper. The utility model discloses an in pouring into a system appearance section of thick bamboo with hot pitch, follow-up operation lifting support pole descends, closes the closing plug, utilizes to compress tightly the activity pad stopper that the pad stopper cooperation set up in advance to carry out extrusion to hot pitch, and the promotion hack lever pulling activity pad stopper realizes taking out the system appearance section of thick bamboo with the pitch piece that makes, and the one shot forming pitch piece avoids subsequent hot sword to maintain, and processing cost of manufacture is lower.

Description

Experimental system appearance device of pitch

Technical Field

The utility model relates to a test equipment technical field, in particular to experimental system appearance device of pitch.

Background

The modified asphalt in the test room has fewer instruments and equipment, particularly fewer test equipment for preparing the modified asphalt samples required by the complete set of tests of the modified asphalt, the mix proportion design of the modified asphalt mixture and the performance verification complete set of tests at one time, and when preparing the samples, the ring is poured and the samples are cut in a cold state when the asphalt is in a hot state and has better fluidity. During cold cutting, the cutting knife needs to be heated to reach a certain temperature, and then the convex liquid surface formed during the hot state of the asphalt is cut off, so that the upper surface of the asphalt is leveled and is level with the upper end surface of the sample ring, and the inspection can be performed.

The existing asphalt sample is mostly formed in an integrated mode, a hot knife is required to be used for cutting the asphalt sample into small blocks during experimental operation, but a large amount of asphalt smoke can be emitted during cutting of the hot knife, the asphalt smoke contains a large amount of high carcinogens, great environmental pollution risks exist, and the health of workers is damaged.

Therefore, it is necessary to invent a sample preparation device for asphalt test to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For this, the embodiment of the utility model provides an experimental system appearance device of pitch, through pouring into a system appearance section of thick bamboo with hot pitch, follow-up operation lifting support pole descends, close and seal the stopper, the activity pad stopper that the cooperation set up in advance of utilizing to compress tightly fills up the stopper carries out extrusion to hot pitch, promote hack lever pulling activity pad stopper, the realization takes out the system appearance section of thick bamboo with the pitch piece that makes, one shot forming pitch piece, because during the hot sword cutting, can send a large amount of pitch cigarettes in order to solve among the prior art, there is very big environmental pollution risk, and endanger the problem that the healthy leads to of worker.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a sample preparation device for an asphalt test comprises a device frame body, wherein a device box body is fixedly arranged at the top of the device frame body, a receiving box is placed at the bottom of the device box body, a sample preparation cylinder is arranged at the top of the device box body, a supporting plate is fixedly arranged at the top of the receiving box, the bottom end of the sample preparation cylinder is matched with the top end surface of the supporting plate, fixing grooves are fixedly arranged on two sides of the sample preparation cylinder, the fixing grooves are fixedly communicated with the sample preparation cylinder, a movable cushion plug is arranged inside the sample preparation cylinder, a lifting frame rod is arranged at the bottom of the movable cushion plug, and the lifting frame rod is movably connected with the fixing grooves;

the device support body top is fixed and is provided with the mounting panel, the mounting panel surface is provided with the lifting support pole, lifting support pole bottom mounting is provided with the closing plug, the closing plug cup joints the setting with system appearance section of thick bamboo top, the closing plug bottom mounting is provided with compresses tightly the pad stopper, compress tightly the pad stopper and fill up the vertical setting that corresponds of stopper with the activity, system appearance section of thick bamboo middle part is fixed and is provided with the seepage hole.

Further, system appearance section of thick bamboo quantity sets up to three, the vertical collineation of the three system appearance section of thick bamboo of backup pad bottom is provided with the support column.

Furthermore, a fixing ring is fixedly arranged at the bottom end of the sample preparation cylinder, the fixing ring is arranged in a circular ring shape, and the movable pad plug is matched with the fixing ring.

Furthermore, the lifting frame rod is arranged in a U shape, a positioning ring is fixedly arranged at the top end of the lifting frame rod, and the positioning ring is sleeved with the top end of the sample preparation cylinder.

Furthermore, the two sides of the sealing plug are fixedly provided with guide support plates, and the guide support plates are matched and clamped with the fixing grooves.

Furthermore, a lifting and lowering plate is arranged at the top of the support plate, the top end of the lifting support rod is fixedly connected with the lifting and lowering plate, a lifting spring is arranged between the lifting and lowering plate and the support plate, and the lifting spring is sleeved with the lifting support rod.

Further, device support body top both sides all articulate and are provided with the screw thread axle that compresses tightly, pressure rising step-down plate both sides are all fixed and are provided with the groove that compresses tightly, the groove that compresses tightly is the U-shaped setting, the screw thread axle that compresses tightly matches the setting with the groove that compresses tightly.

Furthermore, a pressing knob is arranged at the top of the pressing groove and is in threaded connection with the pressing threaded shaft.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses an in pouring into a system appearance section of thick bamboo with hot pitch, follow-up operation lifting support pole descends, closes the closure stopper, utilizes the movable pad stopper that compresses tightly the pad stopper cooperation preset to carry out extrusion molding to hot pitch, and the pitch of excessive discharge makes an appearance section of thick bamboo from the seepage hole, utilizes the promotion hack lever to stimulate movable pad stopper, realizes taking out the pitch piece that makes a system appearance section of thick bamboo, and the one shot forming pitch piece avoids subsequent hot sword to maintain, and the processing cost of manufacture is lower;

2. the utility model discloses a upset compresses tightly the screw thread axle, will compress tightly the screw thread axle and compress tightly the groove and match the joint, follow-up rotation compresses tightly the knob, compresses tightly the knob and pushes down the operation to the lift clamp plate, and then realizes driving the decline of lifting support pole, and the elasticity of lift spring conveniently rises the rising of returning of lift clamp plate, and the automatic lift support pole that drives rises, makes things convenient for the pushing down operation of device and opens the operation, improves system appearance efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the structure of part a of fig. 1 according to the present invention;

fig. 3 is a schematic top view of the sample preparation cylinder according to the present invention;

FIG. 4 is a schematic view of the overall structure of the movable chock and the lifting frame rod according to the present invention;

fig. 5 is a schematic view of the overall structure of the closing plug and the pressing pad plug according to the present invention;

in the figure: the device comprises a device frame body 1, a device box body 2, a receiving box 3, a sample preparation cylinder 4, a supporting plate 5, a fixing groove 6, a movable cushion plug 7, a lifting frame rod 8, a supporting plate 9, a lifting supporting rod 10, a sealing plug 11, a pressing cushion plug 12, a seepage hole 13, a supporting column 14, a fixing ring 15, a positioning ring 16, a guide supporting plate 17, a lifting pressure plate 18, a lifting spring 19, a pressing threaded shaft 20, a pressing groove 21 and a pressing knob 22.

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.

The utility model provides an asphalt test sample preparation device as shown in figures 1-5, which comprises a device frame body 1, wherein a device box body 2 is fixedly arranged at the top of the device frame body 1, a receiving box 3 is arranged at the bottom of the device box body 2, a sample preparation cylinder 4 is arranged at the top of the device box body 2, a supporting plate 5 is fixedly arranged at the top of the receiving box 3, the bottom end of the sample preparation cylinder 4 is matched with the top end surface of the supporting plate 5, fixing grooves 6 are fixedly arranged at both sides of the sample preparation cylinder 4, the fixing grooves 6 are fixedly communicated with the sample preparation cylinder 4, a movable pad plug 7 is arranged inside the sample preparation cylinder 4, a lifting frame rod 8 is arranged at the bottom of the movable pad plug 7, the lifting frame rod 8 is movably connected with the fixing grooves 6, the movable pad plug 7 is placed inside the sample preparation cylinder 4 in advance, hot asphalt is injected into the sample preparation cylinder 4, and the receiving box 3 receives redundant asphalt materials, the supporting plate 5 supports the bottom end of the sample preparation cylinder 4;

the device comprises a frame body 1, a support plate 9 is fixedly arranged at the top of the device, a lifting support rod 10 is arranged on the surface of the support plate 9, a sealing plug 11 is fixedly arranged at the bottom end of the lifting support rod 10, the sealing plug 11 is sleeved with the top of a sample preparation barrel 4, a compression pad plug 12 is fixedly arranged at the bottom end of the sealing plug 11, the compression pad plug 12 is vertically arranged corresponding to a movable pad plug 7, a seepage hole 13 is fixedly arranged at the middle part of the sample preparation barrel 4, hot asphalt is injected into the sample preparation barrel 4, the lifting support rod 10 descends in subsequent operation, the sealing plug 11 is closed, the compression pad plug 12 is matched with the movable pad plug 7 which is arranged in advance to carry out extrusion forming on the hot asphalt, the excessive asphalt is discharged out of the sample preparation barrel 4 from the seepage hole 13, a frame rod 8 is lifted to pull the movable pad plug 7, the prepared asphalt block is taken out of the sample preparation barrel 4, the asphalt block is formed in one step, and subsequent hot knife finishing is avoided, the processing and manufacturing cost is low.

Further, system appearance section of thick bamboo 4 quantity sets up to three, 5 bottoms of backup pad correspond the vertical collineation of three system appearance section of thick bamboo 4 and be provided with support column 14, and three pitch appearance is once made to three system appearance section of thick bamboo 4 realization, and support column 14 corresponds the position of system appearance section of thick bamboo 4, improves backup pad 5's supporting effect.

Further, system appearance section of thick bamboo 4 bottom mounting is provided with retainer plate 15, retainer plate 15 is ring shape setting, activity pad stopper 7 matches the setting with retainer plate 15, and the retainer plate supports activity pad stopper 7, makes things convenient for placing of activity pad stopper 7, follow-up clean of convenient system appearance section of thick bamboo 4.

Further, lifting frame pole 8 is the U-shaped setting, lifting frame pole 8 top is fixed and is provided with position circle 16, position circle 16 cup joints the setting with a system appearance section of thick bamboo 4 top, and position circle 16 cup joints with a system appearance section of thick bamboo 4 top, makes things convenient for placing of lifting frame pole 8, and lifting frame pole 8 pulling activity fills up stopper 7, takes out a system appearance section of thick bamboo 4 with the pitch piece that makes.

Further, the two sides of the sealing plug 11 are fixedly provided with guide support plates 17, the guide support plates 17 are clamped with the fixing grooves 6 in a matched mode, and the sealing effect of the sealing plug 11 on the sample preparation cylinder 4 is improved by the aid of the insertion of the guide support plates 17 and the fixing grooves 6.

Further, a lifting and lowering plate 18 is arranged at the top of the support plate 9, the top end of the lifting and lowering support rod 10 is fixedly connected with the lifting and lowering plate 18, a lifting spring 19 is arranged between the lifting and lowering plate 18 and the support plate 9, the lifting spring 19 is sleeved with the lifting and lowering support rod 10, the lifting and lowering plate 18 is conveniently lifted back by the elastic force of the lifting spring 19, the lifting and lowering support rod 10 is automatically driven to ascend, and the pressing operation and the opening operation of the device are facilitated.

Further, 1 top both sides of device support body are all articulated to be provided with and to compress tightly threaded shaft 20, the pressure rising step-down plate 18 both sides are all fixed to be provided with and compress tightly groove 21, it is the setting of U-shaped to compress tightly groove 21, compress tightly threaded shaft 20 and compress tightly the groove 21 and match the setting, and the upset compresses tightly threaded shaft 20, will compress tightly threaded shaft 20 and compress tightly 21 joining in marriage the joint in groove.

Further, the top of the pressing groove 21 is provided with a pressing knob 22, the pressing knob 22 is in threaded connection with the pressing threaded shaft 20, the pressing knob 22 is rotated, and the pressing knob 22 presses down the lifting pressure plate 18 to drive the lifting support rod 10 to descend.

The implementation mode is specifically as follows: when the device is used for asphalt sample preparation, the movable pad plug 7 is placed in the sample preparation cylinder 4 in advance, the positioning ring 16 is sleeved with the top end of the sample preparation cylinder 4, the placement of the lifting frame rod 8 is convenient, the supporting plate 5 supports the bottom end of the sample preparation cylinder 4, three asphalt samples are prepared by three sample preparation cylinders 4 at one time, the supporting column 14 corresponds to the position of the sample preparation cylinder 4, the supporting effect of the supporting plate 5 is improved, hot asphalt is injected into the sample preparation cylinder 4, the lifting support rod 10 is subsequently operated to descend, the closing plug 11 is closed, the guide support plate 17 is spliced with the fixed groove 6, the closing effect of the closing plug 11 on the sample preparation cylinder 4 is improved, the pressing pad plug 12 is matched with the preset movable pad plug 7 to carry out extrusion forming on the hot asphalt, the excessive asphalt is discharged from the sample preparation cylinder 4 through the seepage hole 13, the receiving box 3 receives the excessive asphalt, the movable pad plug 7 is pulled by the lifting frame rod 8, the prepared asphalt block is taken out of the sample preparation cylinder 4, one shot forming pitch piece, avoid subsequent hot sword to maintain, the processing cost of manufacture is lower, when carrying out pitch appearance press forming, the upset compresses tightly threaded spindle 20, will compress tightly threaded spindle 20 and compress tightly groove matched with 21 joint, rotate and compress tightly knob 22, it pushes down the operation to lift clamp plate 18 to compress tightly knob 22, the realization drives lift cradling piece 10 and descends, lift spring 19's elasticity makes things convenient for the rise back of lift clamp plate 18, it rises to drive lift cradling piece 10 automatically, make things convenient for device's the operation of pushing down and open, the efficiency of system appearance is improved.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5, when the device is used for asphalt sampling, hot asphalt is injected into a sampling cylinder 4, a lifting support rod 10 is operated subsequently to descend, a sealing plug 11 is closed, a pressing pad plug 12 is matched with a preset movable pad plug 7 to perform extrusion forming on the hot asphalt, excessive asphalt is discharged out of the sampling cylinder 4 from a seepage hole 13, a lifting frame rod 8 pulls the movable pad plug 7, the prepared asphalt block is taken out of the sampling cylinder 4, the asphalt block is molded at one time, subsequent hot knife finishing is avoided, and the processing and manufacturing cost is low;

referring to the attached drawing 1, when pitch appearance press forming is carried out, upset compresses tightly threaded shaft 20, will compress tightly threaded shaft 20 and compress tightly groove matched and clamped joint 21, rotate and compress tightly knob 22, compress tightly knob 22 and push down the operation to lift clamp plate 18, realize driving lift support rod 10 and descend, lift spring 19's elasticity makes things convenient for the rise back of lift clamp plate 18, and the automatic lift support rod 10 that drives rises, makes things convenient for the push down operation and the opening operation of device, improves system appearance efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an experimental system appearance device of pitch which characterized in that: the sample preparation device comprises a device frame body (1), wherein a device box body (2) is fixedly arranged at the top of the device frame body (1), a receiving box (3) is placed at the bottom of the device box body (2), a sample preparation cylinder (4) is arranged at the top of the device box body (2), a supporting plate (5) is fixedly arranged at the top of the receiving box (3), the bottom end of the sample preparation cylinder (4) is matched with the top end surface of the supporting plate (5), fixing grooves (6) are fixedly arranged on two sides of the sample preparation cylinder (4), the fixing grooves (6) are fixedly communicated with the sample preparation cylinder (4), a movable cushion plug (7) is arranged inside the sample preparation cylinder (4), a lifting frame rod (8) is arranged at the bottom of the movable cushion plug (7), and the lifting frame rod (8) is movably connected with the fixing grooves (6);

the device support body (1) top is fixed and is provided with mounting panel (9), mounting panel (9) surface is provided with lifting support pole (10), lifting support pole (10) bottom mounting is provided with closing plug (11), closing plug (11) cup joints the setting with system appearance section of thick bamboo (4) top, closing plug (11) bottom mounting is provided with compresses tightly fills up stopper (12), compress tightly and fill up stopper (12) and the vertical setting that corresponds of activity pad stopper (7), system appearance section of thick bamboo (4) middle part is fixed and is provided with seepage hole (13).

2. The asphalt test sample preparation device according to claim 1, wherein: the number of the sample preparation cylinders (4) is three, and support columns (14) are arranged at the bottoms of the support plates (5) corresponding to the three sample preparation cylinders (4) in a vertical collinear manner.

3. The asphalt test sample preparation device according to claim 1, wherein: system appearance section of thick bamboo (4) bottom mounting is provided with retainer plate (15), retainer plate (15) are ring shape setting, activity pad stopper (7) and retainer plate (15) match the setting.

4. The asphalt test sample preparation device according to claim 1, wherein: the lifting frame rod (8) is arranged in a U shape, a positioning ring (16) is fixedly arranged at the top end of the lifting frame rod (8), and the positioning ring (16) is sleeved with the top end of the sample preparation barrel (4).

5. The asphalt test sample preparation device according to claim 1, wherein: the sealing plug is characterized in that guide support plates (17) are fixedly arranged on two sides of the sealing plug (11), and the guide support plates (17) are matched and clamped with the fixing grooves (6).

6. The asphalt test sample preparation device according to claim 1, wherein: the lifting support device is characterized in that a lifting and dropping plate (18) is arranged at the top of the support plate (9), the top end of the lifting support rod (10) is fixedly connected with the lifting and dropping plate (18), a lifting spring (19) is arranged between the lifting and dropping plate (18) and the support plate (9), and the lifting spring (19) is sleeved with the lifting support rod (10).

7. The asphalt test sample preparation device according to claim 6, wherein: the device support body (1) top both sides all articulate and are provided with and compress tightly threaded shaft (20), pressure rising step-down plate (18) both sides all are fixed and are provided with and compress tightly groove (21), it sets up to compress tightly groove (21) to be the U-shaped, compress tightly threaded shaft (20) and compress tightly groove (21) matching setting.

8. The asphalt test sample preparation device according to claim 7, wherein: the top of the pressing groove (21) is provided with a pressing knob (22), and the pressing knob (22) is in threaded connection with the pressing threaded shaft (20).