CN217033425U

CN217033425U - Low-temperature flexible detection device for waterproof asphalt production

Info

Publication number: CN217033425U
Application number: CN202220063071.6U
Authority: CN
Inventors: 陈娟; 刘军; 武鸿星; 陈龙生; 江涛
Original assignee: Jiangxi Xinyue Asphalt Co ltd
Current assignee: Jiangxi Xinyue Asphalt Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-22
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a low-temperature flexible detection device for producing waterproof asphalt, which comprises a low-temperature box, a bottom plate, a placing box, moving plates, square plates, a U-shaped frame and an electric push rod, wherein the bottom plate is installed at the bottom end of the low-temperature box, the placing box is installed at the top end of the bottom plate, the square plates are symmetrically installed at the left end and the right end of the placing box in a sliding mode, the two moving plates are symmetrically installed at the top end of the bottom plate, the moving plates are aligned with the square plates up and down, the U-shaped frame is fixedly installed at the top end of each moving plate, and the electric push rod is installed at the top end of the low-temperature box. The movable plate can be driven to move by the electric push rod, the movable plate can drive the square plate to move, the rotating rod is further extruded to rotate, the round rod can be driven to move, the pressing block can be driven to move by the rotating rod, the hollow rod is further driven to move to enter the limiting block, and the T-shaped square rod can be extruded by the pressing block, so that the T-shaped square rod can move to be separated from the magnetic frame.

Description

Low-temperature flexible detection device for waterproof asphalt production

Technical Field

The utility model relates to the technical field of asphalt production, in particular to a low-temperature flexible detection device for waterproof asphalt production.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, and needs to perform low-temperature flexible detection on blocks formed after the asphalt is solidified in the production process so as to judge whether cracks can occur in the asphalt blocks due to extrusion in a low-temperature environment.

The low-temperature flexible detection device used at present has certain defects, lacks convenient folding and extruding functions, causes inconvenience in bending and extruding the asphalt blocks, and further inconveniently judges the quality of the asphalt blocks, so that the low-temperature flexible detection device for producing waterproof asphalt is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a low-temperature flexible detection device for waterproof asphalt production.

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

a low-temperature flexibility detection device for waterproof asphalt production comprises a low-temperature box, a bottom plate, a placing box, moving plates, square plates, a U-shaped frame and an electric push rod, wherein the bottom plate is installed at the bottom end of the low-temperature box, the placing box is installed at the top end of the bottom plate, the square plates are symmetrically and slidably installed at the left end and the right end of the placing box, the two moving plates are symmetrically installed at the top end of the bottom plate, the moving plates are aligned with the square plates up and down, the U-shaped frame is fixedly installed at the top end of each moving plate, the electric push rod is installed at the top end of the low-temperature box, the bottom end of the electric push rod extends into the low-temperature box and is fixedly connected with the U-shaped frame, more than two supporting blocks are symmetrically and fixedly installed at the top end of each supporting block, a fixing pin is fixedly installed at one end of each supporting block, a rotating rod is rotatably installed on the annular side surface of the fixing pin, a round rod is fixedly installed at one end of the round rod, a cylinder is rotatably installed on the annular side surface of the round rod, the other end of the rotating rod is attached to the top end of the square plate.

Furthermore, fixed mounting has the torsional spring on the fixed pin annular side, and torsional spring outside fixed mounting is inside the dwang.

Furthermore, a T-shaped groove is formed in the middle position of the top end of the bottom plate, a T-shaped rod is fixedly mounted at the bottom end of the placing box, the T-shaped rod is slidably mounted inside the T-shaped groove, the bottom end of the placing box is symmetrically provided with two square grooves, the cross section of each square groove is identical to that of the movable plate, and the square grooves are aligned with the movable plate up and down.

Furtherly, wherein two dwang one end fixed mounting has the briquetting, place the box about both ends front side symmetrical slidable mounting have hollow pole, and hollow pole top slidable mounting has T type square bar, T type square bar top is laminated with the briquetting mutually.

Furthermore, the inside bottom fixed mounting of hollow pole has spring two, and two top fixed mounting of spring are in T type square bar bottom, the inside upside fixed mounting of hollow pole has the magnetism frame, and the laminating is adsorbed with T type square bar to magnetism frame bottom.

Furthermore, the front sides of the left end and the right end of the bottom plate are symmetrically and fixedly provided with limit blocks, and the limit blocks are aligned with the hollow rod up and down.

Furthermore, two springs I are symmetrically and fixedly installed at the top end of the limiting block, and the top ends of the springs I are fixedly installed on the hollow rod.

Further, place the box left and right sides both ends symmetry and seted up square groove, square inslot portion slidable mounting has the square board, the spout has been seted up to two wall symmetries around the square inslot portion, the inside bottom fixed mounting of spout has reset spring, and reset spring top fixed mounting has the slider, slider slidable mounting is inside the spout, slider one end fixed mounting is on the square board.

The beneficial effects of the utility model are as follows:

1. the movable plate is driven to move through the electric push rod, the movable plate moves to drive the square plate to move, and then the extrusion rotating rod rotates, so that the round rod moves, the electric push rod works to drive the U-shaped frame to move upwards, the U-shaped frame moves upwards to drive the movable plate to move, the movable plate moves to drive the square plate to move, meanwhile, the asphalt block is supported from the middle position, the square plate moves upwards to extrude the rotating rod, so that the rotating rod rotates, the rotating rod rotates to drive the round rod to move downwards, and then the cylinder is attached to the front side and the rear side of the top end of the asphalt block, the movable plate continues to move to extrude and bend the asphalt block, and then the flexibility of the asphalt under a low-temperature environment is convenient to detect.

2. Drive the briquetting through the bull stick and remove, and then it removes inside getting into the stopper to drive hollow pole, play the supplementary fixed purpose of placing the box, the bull stick pivoted drives the briquetting simultaneously and removes, the briquetting removes extrusion T type square bar and removes, because T type square bar passes through the magnetism frame with hollow pole and adsorbs to be connected, so T type square bar downstream drives hollow pole downstream, make inside hollow pole gets into the stopper, and then supplementary joint is fixed places the box position, avoid placing the box and appear rocking in the testing process.

3. Through briquetting extrusion T type square bar for T type square bar removes and separates with the magnetism frame, and when the laminating of the inside bottom of hollow rod and stopper, T type square bar continues to move down and separates with the magnetism frame, and extrudees spring two, and then the dwang of being convenient for continues to rotate, makes the detection to the pitch piece can not receive the influence, and the elasticity of spring two is convenient for the removal of T type square bar and is resetd.

Drawings

FIG. 1 is a schematic perspective view of a low-temperature flexible detection device for waterproof asphalt production according to the present invention;

FIG. 2 is a schematic structural diagram of a placing box of the low-temperature flexible detection device for waterproof asphalt production according to the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of a low-temperature flexible detection device for waterproof asphalt production according to the present invention;

fig. 4 is a schematic cross-sectional structural view of a hollow rod of the low-temperature flexible detection device for waterproof asphalt production according to the present invention.

In the figure: 1. a low temperature chamber; 2. a base plate; 3. placing a box; 4. moving the plate; 5. a square plate; 6. a U-shaped frame; 7. an electric push rod; 8. a supporting block; 9. rotating the rod; 10. a round bar; 11. a cylinder; 12. a fixing pin; 13. a torsion spring; 14. briquetting; 15. a T-shaped square bar; 16. a limiting block; 17. a first spring; 18. a second spring; 19. a magnetic frame; 20. a hollow rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent will be understood to those of ordinary skill in the art.

Referring to fig. 1-4, a low-temperature flexibility detection device for waterproof asphalt production comprises a low-temperature box 1, a bottom plate 2, a placing box 3, moving plates 4, square plates 5, a U-shaped frame 6 and electric push rods 7, wherein the bottom plate 2 is installed at the bottom end of the low-temperature box 1 through screws, the placing box 3 is installed at the top end of the bottom plate 2 in a sliding manner, asphalt blocks are placed in the low-temperature box 1 through the design of the placing box 3, the square plates 5 are symmetrically and movably installed at the left end and the right end of the placing box 3, the two moving plates 4 are symmetrically and slidably installed at the top end of the bottom plate 2, the moving plates 4 are aligned with the square plates 5 up and down, the moving plates 4 are convenient to drive the square plates 5 to move, the U-shaped frame 6 is welded at the top ends of the moving plates 4, the electric push rods 7 are installed at the top end of the low-temperature box 1 through bolts, the bottom ends of the electric push rods 7 extend into the low-temperature box 1 and are connected with the U-shaped frame 6 through bolts, electric putter 7's design is convenient for spur U type frame 6 and is removed, place 3 top symmetric welding of box and go up supporting shoe 8 more than two, there is fixed pin 12 supporting shoe 8 one end through the mounting screw, install dwang 9 through the bearing rotation on the 12 annular side of fixed pin, there is round bar 10 dwang 9 one end through the mounting screw, install drum 11 through the bearing rotation on the 10 annular side of round bar, the design of drum 11 has reduced the frictional force between round bar 10 and the pitch piece, the dwang 9 other end is laminated mutually with 5 tops of square plate, 5 removal of square plate are convenient for drive dwang 9 and are rotated.

In the utility model, it should be noted that a torsional spring 13 is welded on the annular side surface of the fixed pin 12, the outer side of the torsional spring 13 is welded in the rotating rod 9, the torsional spring 13 is designed to facilitate the rotating reset of the rotating rod 9, a T-shaped groove is processed in the middle position of the top end of the bottom plate 2, a T-shaped rod is installed at the bottom end of the placing box 3 through a screw, the T-shaped rod is slidably installed in the T-shaped groove, the T-shaped rod and the T-shaped groove are designed to facilitate the placing box 3 to be installed on the bottom plate 2, two square grooves are symmetrically processed at the bottom end of the placing box 3, the size of the cross section of each square groove is the same as that of the cross section of the moving plate 4, the square grooves are vertically aligned with the moving plate 4, the moving plate 4 is designed to facilitate the moving into the placing box 3, and support asphalt blocks from the middle position, one end of two rotating rods 9 is welded with a pressing block 14, the rotating rod 9 rotates to drive the pressing block 14 to move, hollow rods 20 are symmetrically and movably installed at the front sides of the left and right ends of the placing box 3, and hollow pole 20 top movable mounting has T type square pole 15, the 15 top of T type square pole is laminated with briquetting 14 mutually, briquetting 14 removes extrusion T type square pole 15 and removes, and then drive hollow pole 20 and remove, the inside bottom welding of hollow pole 20 has spring two 18, and the welding of the two 18 tops of spring is in the 15 bottoms of T type square pole, the design of spring two 18 is convenient for T type square pole 15 to move upwards and is resetd, hollow pole 20 inside upside has magnetism frame 19 through the mounting screw, and the laminating is adsorbed with T type square pole 15 to magnetism frame 19 bottom, the design of magnetism frame 19 is convenient for adsorb fixedly to T type square pole 15, and then be convenient for T type square pole 15 to remove and drive hollow pole 20 and remove.

Particularly, the front sides of the left and right ends of the bottom plate 2 are symmetrically provided with the limit blocks 16 through screws, the limit blocks 16 are aligned with the hollow rod 20 up and down, the hollow rod 20 moves into the limit blocks 16, the placing box 3 is clamped on the bottom plate 2, two springs I17 are symmetrically welded at the top ends of the limiting blocks 16, the top end of the first spring 17 is welded on the hollow rod 20, the first spring 17 is designed to facilitate the moving and resetting of the hollow rod 20, square grooves are symmetrically processed at the left end and the right end of the placing box 3, square plates 5 are movably installed in the square grooves, sliding grooves are symmetrically processed on the front wall and the rear wall in the square grooves, a resetting spring is welded at the bottom end in the sliding grooves, and the welding of reset spring top has the slider, and slider slidable mounting is inside the spout, and slider one end fixed mounting is on square plate 5, and the square plate 5 slidable mounting of being convenient for of the design of slider and spout is inside square groove, and the removal of the square plate 5 of being convenient for of reset spring's design resets.

The working principle is as follows: when the asphalt block needs to be detected, firstly, the asphalt block is placed in the middle position of the placing box 3, the placing box 3 is installed on the bottom plate 2, then, the electric push rod 7 is started, the electric push rod 7 works to drive the U-shaped frame 6 to move upwards, the U-shaped frame 6 moves upwards to drive the movable plate 4 to move, the movable plate 4 moves to drive the square plate 5 to move, meanwhile, the asphalt block is supported from the middle position, the square plate 5 moves upwards to extrude the rotary rod 9, the rotary rod 9 rotates to drive the round rod 10 to move downwards, further, the round rod 11 is attached to the front side and the rear side of the top end of the asphalt block, the movable plate 4 continues to move to extrude and bend the asphalt block, further, the flexibility of the asphalt under the low-temperature environment is convenient to detect, the rotary rod 9 rotates to drive the pressing block 14 to move, the pressing block 14 moves to extrude the T-shaped square rod 15 to move, because the T-shaped square rod 15 is connected with the hollow rod 20 through the magnetic frame 19 in an adsorption manner, so T type square bar 15 downshifts and drives hollow rod 20 downshifting, make hollow rod 20 get into inside stopper 16, and then the fixed box 3 position of placing of supplementary joint, avoid placing box 3 and appear rocking in the testing process, hollow rod 20 downshifting extrudees spring one 17, the elasticity of spring one 17 is convenient for hollow rod 20's removal and is reset, when hollow rod 20 and the inside bottom laminating of stopper 16, T type square bar 15 continues the downshifting and separates with magnetic frame 19, and extrude spring two 18, and then be convenient for dwang 9 continues to rotate, make the detection to the pitch piece can not receive the influence.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The low-temperature flexible detection device for producing the waterproof asphalt comprises a low-temperature box (1), a bottom plate (2), a placement box (3), moving plates (4), square plates (5), a U-shaped frame (6) and an electric push rod (7), wherein the bottom plate (2) is installed at the bottom end of the low-temperature box (1), the placement box (3) is installed at the top end of the bottom plate (2), the square plates (5) are symmetrically and slidably installed at the left end and the right end of the placement box (3), the two moving plates (4) are symmetrically installed at the top end of the bottom plate (2), the moving plates (4) are vertically aligned with the square plates (5), the U-shaped frame (6) is fixedly installed at the top end of the moving plates (4), the electric push rod (7) is installed at the top end of the low-temperature box (1), the bottom end of the electric push rod (7) extends to the inside of the low-temperature box (1) and is fixedly connected with the U-shaped frame (6), and is characterized in that more than two supporting blocks (8) are symmetrically and fixedly installed at the top end of the placement box (3), supporting shoe (8) one end fixed mounting has fixed pin (12), rotate on fixed pin (12) the annular side and install dwang (9), dwang (9) one end fixed mounting has round bar (10), rotate on round bar (10) the annular side and install drum (11), dwang (9) the other end laminates mutually with square slab (5) top.

2. The low-temperature flexibility detection device for waterproof asphalt production according to claim 1, wherein a torsion spring (13) is fixedly mounted on the annular side surface of the fixing pin (12), and the outer side of the torsion spring (13) is fixedly mounted inside the rotating rod (9).

3. The low-temperature flexibility detection device for waterproof asphalt production according to claim 1, wherein a T-shaped groove is formed in the middle position of the top end of the bottom plate (2), a T-shaped rod is fixedly mounted at the bottom end of the placement box (3), the T-shaped rod is slidably mounted inside the T-shaped groove, two square grooves are symmetrically formed in the bottom end of the placement box (3), the cross section of each square groove is the same as that of the movable plate (4), and the square grooves are aligned with the movable plate (4) up and down.

4. The low-temperature flexible detection device for waterproof asphalt production according to claim 1, wherein two of the rotating rods (9) have a pressing block (14) at one end, the left and right ends of the placement box (3) are symmetrically and slidably mounted with hollow rods (20) at the front sides, the top ends of the hollow rods (20) are slidably mounted with T-shaped square bars (15), and the top ends of the T-shaped square bars (15) are attached to the pressing block (14).

5. The low-temperature flexible detection device for producing waterproof asphalt according to claim 4, wherein a second spring (18) is fixedly mounted at the bottom end inside the hollow rod (20), the top end of the second spring (18) is fixedly mounted at the bottom end of the T-shaped square rod (15), a magnetic frame (19) is fixedly mounted at the upper side inside the hollow rod (20), and the bottom end of the magnetic frame (19) is attached to the T-shaped square rod (15) in an adsorption mode.

6. The low-temperature flexibility detection device for waterproof asphalt production according to claim 1, wherein the bottom plate (2) is symmetrically and fixedly provided with limit blocks (16) at the front sides of the left end and the right end, and the limit blocks (16) are vertically aligned with the hollow rod (20).

7. The low-temperature flexible detection device for waterproof asphalt production according to claim 6, wherein two first springs (17) are symmetrically and fixedly mounted at the top ends of the limiting blocks (16), and the top ends of the first springs (17) are fixedly mounted on the hollow rod (20).

8. The low-temperature flexibility detection device for waterproof asphalt production according to claim 1, wherein square grooves are symmetrically formed in the left end and the right end of the placing box (3), a square plate (5) is slidably mounted inside the square grooves, sliding grooves are symmetrically formed in the front wall and the rear wall of the square grooves, a return spring is fixedly mounted at the bottom end inside the sliding grooves, a sliding block is fixedly mounted at the top end of the return spring, the sliding block is slidably mounted inside the sliding grooves, and one end of the sliding block is fixedly mounted on the square plate (5).