CN220335659U - Asphalt pavement green construction is with loose thickness inspection appearance - Google Patents

Abstract

The utility model belongs to the technical field of thickness detection devices, and particularly relates to a loose pavement thickness inspection instrument for green construction of an asphalt pavement, which comprises a support bottom, wherein the lower end of the support bottom is fixedly connected with a wheel frame, the inside of the wheel frame is rotationally connected with wheels, a limiting mechanism is arranged on the support bottom, a support plate is fixedly connected on the support bottom, an installation plate is sleeved on the outer side of the support plate in a sliding manner, a detection needle is connected inside the installation plate in a sliding manner, a movable groove is formed in the detection needle, and a positioning block is fixedly connected inside the movable groove. The utility model can remove the limit of the detection needle by arranging the sliding block, the sliding rod, the spring, the limit block and other parts, and can remove the limit block by moving the sliding block to drive the limit block to slide down from the positioning block on the detection needle, so that the detection needle can be disassembled, and the problem that the existing loose pavement thickness inspection instrument for asphalt pavement green construction is inconvenient to disassemble the inspection rod is solved.

Description

Asphalt pavement green construction is with loose thickness inspection appearance

Technical Field

The utility model relates to the technical field of thickness detection devices, in particular to a loose pavement thickness inspection instrument for green construction of asphalt pavement.

Background

The utility model discloses an asphalt pavement construction loose thickness inspection device, which belongs to the technical field of thickness detection devices and particularly relates to an asphalt pavement construction loose thickness inspection device, aiming at the problems that an inspection rod is required to be inserted into an asphalt pavement to be paved manually when the asphalt pavement construction loose thickness inspection is carried out in the prior art, but the loose pavement has certain resistance, time and labor are wasted in operation, the loose pavement inspection device comprises a base, an inspection rod and a connecting plate, wherein a fixing plate is fixedly arranged at the top of the base, a top plate is fixedly arranged at the top of the fixing plate, a motor is fixedly arranged at the top of the top plate, a screw rod is fixedly connected to an output shaft of the motor, a mounting groove and a threaded hole are formed in the bottom of the connecting plate, and the screw rod is in threaded connection with the threaded hole. According to the utility model, the motor is used for driving the inspection rod to be automatically inserted into the paved asphalt pavement for thickness inspection, and the inspection rod is convenient to install, so that the inspection efficiency is improved, and the labor is saved. The existing loose pavement thickness inspection tester for green construction of the asphalt pavement is inconvenient to limit wheels when moving, and inconvenient to detach inspection rods.

Disclosure of Invention

The utility model aims to provide a loose pavement thickness tester for green construction of an asphalt pavement, which solves the problems that the existing loose pavement thickness tester for green construction of an asphalt pavement is inconvenient to limit wheels when moving and inconvenient to detach an inspection rod.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an asphalt pavement green construction is with loose thickness inspection tester, includes the support end, the lower extreme fixedly connected with wheel carrier at the bottom of the support, the inside rotation of wheel carrier is connected with the wheel, be provided with stop gear on the support end, fixedly connected with backup pad on the support end, the mounting panel has been cup jointed in the outside slip of backup pad, the inside sliding connection of mounting panel has the probe, the movable groove has been seted up on the probe, the inside fixedly connected with locating piece in movable groove, be provided with detaching mechanism on the mounting panel.

Preferably, stop gear includes fixed plate, leading truck, braking vane, threaded rod, the lower extreme fixedly connected with fixed plate at the bottom of the support, the lower extreme fixedly connected with leading truck at the bottom of the support, leading truck and fixed plate fixed connection, the braking vane has been cup jointed in the outside slip of leading truck, the inside of backup pad has the threaded rod through threaded connection, be connected with the threaded rod through the bearing on the braking vane, through stop gear's design, can conveniently carry out spacingly to the wheel.

Preferably, the braking vane is contacted with the supporting bottom, the braking vane is contacted with the wheel, and the wheel can be limited by the design of the braking vane.

Preferably, the dismounting mechanism comprises a sliding block, a sliding rod, a spring, a limiting block and a pushing block, wherein the sliding block is connected to the inside of the mounting plate in a sliding manner, the sliding rod is fixedly connected to the sliding block, the sliding rod is connected to the inside of the mounting plate in a sliding manner, the spring is arranged on the outer side of the sliding rod, the limiting block is fixedly connected to the lower end of the sliding block, the limiting block is in contact with the mounting plate, and the detection needle can be conveniently dismounted through the design of the dismounting mechanism.

Preferably, one end of the spring is contacted with the sliding block, the other end of the spring is contacted with the mounting plate, and the sliding block can be driven to move through the design of the spring.

Preferably, the inside sliding connection of movable groove has the stopper, the stopper cup joints with the locating piece is sliding, through the design of stopper, can play spacing effect to the probe.

Preferably, the sliding block is fixedly connected with a pushing block, the pushing block is in contact with the mounting plate, and the sliding block can be conveniently moved through the design of the pushing block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can remove the limit of the detection needle by arranging the sliding block, the sliding rod, the spring, the limit block and other parts, and can remove the limit block by moving the sliding block to drive the limit block to slide down from the positioning block on the detection needle, so that the detection needle can be disassembled, and the problem that the existing loose pavement thickness inspection instrument for asphalt pavement green construction is inconvenient to disassemble the inspection rod is solved.

2. The utility model can drive the braking plate to contact with the wheels by rotating the threaded rod through the components such as the braking plate, the fixed plate and the threaded rod, so that the wheels can be limited, the equipment can be more stable in use, and the problem that the existing loose thickness inspection instrument for asphalt pavement green construction is inconvenient to limit the wheels in moving is solved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a bottom view of FIG. 1 of the present utility model;

FIG. 3 is a side cross-sectional view of the mounting plate of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of the portion a in fig. 3 according to the present utility model.

In the figure: 1. a support base; 2. a wheel carrier; 3. a wheel; 4. a limiting mechanism; 41. a fixing plate; 42. a guide frame; 43. a brake plate; 44. a threaded rod; 5. a support plate; 6. a mounting plate; 7. a probe; 71. a movable groove; 72. a positioning block; 8. a dismounting mechanism; 81. a slide block; 82. a slide bar; 83. a spring; 84. a limiting block; 85. and pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a loose pavement thickness tester for green construction of asphalt pavement comprises a supporting bottom 1, wherein the lower end of the supporting bottom 1 is fixedly connected with a wheel frame 2, the inside of the wheel frame 2 is rotationally connected with wheels 3, a limiting mechanism 4 is arranged on the supporting bottom 1, a supporting plate 5 is fixedly connected on the supporting bottom 1, a mounting plate 6 is sleeved on the outer side of the supporting plate 5 in a sliding manner, a detection needle 7 is slidingly connected inside the mounting plate 6, a movable groove 71 is formed in the detection needle 7, a positioning block 72 is fixedly connected inside the movable groove 71, and a dismounting mechanism 8 is arranged on the mounting plate 6.

Referring to fig. 2, the limiting mechanism 4 includes a fixing plate 41, a guide frame 42, a braking plate 43, and a threaded rod 44, wherein the fixing plate 41 is fixedly connected to the lower end of the supporting base 1, the guide frame 42 is fixedly connected to the fixing plate 41, the braking plate 43 is sleeved on the outer side of the guide frame 42 in a sliding manner, the braking plate 43 contacts with the supporting base 1, the braking plate 43 contacts with the wheel 3, the wheel 3 can be limited by the design of the braking plate 43, the threaded rod 44 is connected to the inside of the supporting plate 5 through threads, the threaded rod 44 is connected to the braking plate 43 through a bearing, and the wheel 3 can be conveniently limited by the design of the limiting mechanism 4.

Referring to fig. 3-4, the dismounting mechanism 8 includes a sliding block 81, a sliding rod 82, a spring 83, a limiting block 84 and a pushing block 85, wherein the sliding block 81 is slidably connected inside the mounting plate 6, the sliding rod 82 is fixedly connected to the sliding block 81, the sliding rod 82 is slidably connected inside the mounting plate 6, the spring 83 is arranged outside the sliding rod 82, one end of the spring 83 contacts with the sliding block 81, the other end of the spring 83 contacts with the mounting plate 6, the sliding block 81 can be driven to move through the design of the spring 83, the limiting block 84 is fixedly connected to the lower end of the sliding block 81, the limiting block 84 contacts with the mounting plate 6, the limiting block 84 is slidably connected with the positioning block 72 in a sleeved mode, the limiting block 85 is fixedly connected to the detecting needle 7 through the design of the limiting block 84, the sliding block 85 contacts with the mounting plate 6, the sliding block 81 can be conveniently moved through the design of the pushing block 85, and the detecting needle 7 can be conveniently dismounted through the design of the dismounting mechanism 8.

The specific implementation process of the utility model is as follows: when the wheel 3 is used, the threaded rod 44 and the braking plate 43 are in threaded movement by rotating the threaded rod 44, the braking plate 43 slides on the guide frame 42, and the braking plate 43 is in contact with the wheel 3, so that the wheel 3 can be limited. The two push blocks 85 are moved in opposite directions, the push blocks 85 drive the sliding blocks 81 to squeeze the springs 83, the sliding blocks 81 drive the limiting blocks 84 to slide in the movable grooves 71, the limiting blocks 84 slide down from the positioning blocks 72 on the movable grooves 71, the limiting of the detection needle 7 can be relieved, and the detection needle 7 can be detached from the mounting plate 6 by moving the detection needle 7 in a direction away from the mounting plate 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an asphalt pavement green construction is with loose thickness inspection tester, its characterized in that, including supporting end (1), the lower extreme fixedly connected with wheel carrier (2) of supporting end (1), the inside rotation of wheel carrier (2) is connected with wheel (3), be provided with stop gear (4) on supporting end (1), fixedly connected with backup pad (5) on supporting end (1), mounting panel (6) have been cup jointed in the outside slip of backup pad (5), the inside sliding connection of mounting panel (6) has probe (7), movable groove (71) have been seted up on probe (7), the inside fixedly connected with locating piece (72) of movable groove (71), be provided with disassembly body (8) on mounting panel (6).

2. The asphalt pavement green construction loose-paving thickness tester according to claim 1, wherein: stop gear (4) are including fixed plate (41), leading truck (42), braking vane (43), threaded rod (44), the lower extreme fixedly connected with fixed plate (41) of supporting end (1), the lower extreme fixedly connected with leading truck (42) of supporting end (1), leading truck (42) and fixed plate (41) fixed connection, braking vane (43) have been cup jointed in the outside slip of leading truck (42), the inside of backup pad (5) has threaded rod (44) through threaded connection, be connected with threaded rod (44) through the bearing on braking vane (43).

3. The asphalt pavement green construction loose thickness inspection tester according to claim 2, wherein: the braking plate (43) is in contact with the support base (1), and the braking plate (43) is in contact with the wheel (3).

4. The asphalt pavement green construction loose-paving thickness tester according to claim 1, wherein: disassembly body (8) are including slider (81), slide bar (82), spring (83), stopper (84), ejector pad (85), the inside sliding connection of mounting panel (6) has slider (81), fixedly connected with slide bar (82) on slider (81), the inside sliding connection of mounting panel (6) has slide bar (82), the outside of slide bar (82) is provided with spring (83), the lower extreme fixedly connected with stopper (84) of slider (81), stopper (84) and mounting panel (6) contact.

5. The asphalt pavement green construction loose-paving thickness tester according to claim 4, wherein: one end of the spring (83) is in contact with the sliding block (81), and the other end of the spring (83) is in contact with the mounting plate (6).

6. The asphalt pavement green construction loose-paving thickness tester according to claim 4, wherein: the inside sliding connection of movable groove (71) has stopper (84), stopper (84) are slided and are cup jointed with locating piece (72).

7. The asphalt pavement green construction loose-paving thickness tester according to claim 4, wherein: the sliding block (81) is fixedly connected with a push block (85), and the push block (85) is in contact with the mounting plate (6).