CN217111569U

CN217111569U - Road surface sampling equipment that road detected

Info

Publication number: CN217111569U
Application number: CN202220478199.9U
Authority: CN
Inventors: 袁定强; 屈江华; 刘艳
Original assignee: Sichuan Chaoyang Highway Testing Co ltd
Current assignee: Sichuan Chaoyang Highway Testing Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-02
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a road surface sampling device that road detected, the on-line screen storage device comprises a base, the center department of base has seted up the thief hole, the top of base is connected with the grudging post, the right side output of first motor is connected with the worm, the inner wall of grudging post is connected with the limiting plate, it has the guiding hole to run through on the limiting plate, the top of limiting plate is rotated and is connected with the threaded rod, the upper end of threaded rod is connected with the worm wheel, the outer wall spiro union of threaded rod has the elevating platform, the bottom of elevating platform is connected with the montant, the center department of workstation rotates and is connected with the hollow tube, the lower extreme of hollow tube is connected with the sampler barrel, the outer wall upper portion of hollow tube is connected with the bevel gear, the power take off end of second motor is connected with bevel gear; the utility model has the advantages of reasonable design, it is convenient to remove, can ensure the stable operation of threaded rod, and the cockscomb structure inclined plane of sampler barrel can effectively cut the road surface, is favorable to ensureing good operational environment, and the sample piece of being convenient for takes out the censorship, convenient and practical.

Description

Road surface sampling equipment that road detected

Technical Field

The utility model relates to a road detection technology field especially relates to a road surface sampling equipment that road detected.

Background

In order to ensure the safety of the built, under-built and to-be-built construction projects, testing of foundations, building materials, construction processes and building structures related to buildings is an important work in the whole construction process. The structure can produce the deformation under the load is used in the use, and component internal stress can further develop, uses the back for many years, for guaranteeing the safety in production or for solving structure safety, reliable degree, often need to be to being out of shape and stress detection to using structural component.

Often can take a sample to the road surface in road testing process, current sampling device is when using, and the sample piece is blocked easily to the sampling cylinder inside, and the dust splashes about when taking a sample, and operational environment is comparatively abominable. Therefore, the road surface sampling device for road detection is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface sampling equipment that road detected to overcome the technical problem who exists among the prior art.

In order to realize the technical purpose, the technical effect is achieved, the utility model provides a following technical scheme:

a road surface sampling device for road detection comprises a base, wherein a sampling hole is formed in the center of the base, a vertical frame is connected to the top of the base, a first motor is connected to the top of the vertical frame, a worm is connected to the right side output end of the first motor, a limiting plate is connected to the inner wall of the vertical frame, a guide hole penetrates through the limiting plate, a threaded rod is rotatably connected to the top of the limiting plate, a worm wheel is connected to the upper end of the threaded rod, the worm wheel is meshed with the connecting worm, a lifting table is screwed to the outer wall of the threaded rod, a lantern ring is connected to the outer wall of the lifting table, the lantern ring is movably sleeved on the vertical frame, a vertical rod is connected to the bottom of the lifting table, one end of the vertical rod, extending out of the guide hole, is connected with a workbench, a hollow tube is rotatably connected to the center of the workbench, and a hollow tube is connected to the lower end of the workbench, the upper portion of the outer wall of the hollow pipe is connected with a bevel gear ring, the top of the workbench is connected with a second motor, a power output end of the second motor is connected with a bevel gear, the bevel gear is meshed with the bevel gear ring, and the outer wall of the base is connected with a PLC (programmable logic controller).

Preferably, in the road surface sampling device for road detection, the lower end of the sampling tube is arranged in a zigzag inclined plane structure, the inner wall of the sampling tube is connected with an extruding block in a sealing and sliding manner, the top of the extruding block is connected with an electric push rod, one end of the electric push rod, which extends out of the hollow tube, is connected with a cylindrical block, the right side of the top of the workbench is connected with an L-shaped seat, and the cylindrical block is connected with the bottom of the transverse end of the L-shaped seat through a bearing in a rotating manner.

Preferably, among the road surface sampling equipment that road detected, the bottom of limiting plate is connected with the retaining jar, the bottom of workstation is connected with the annular tube, a plurality of shower nozzles are installed to the lower extreme circumference of annular tube, the top intercommunication of annular tube has the bellows, the bellows stretches into the one end of retaining jar and installs the drawing liquid pump.

Preferably, among the road surface sampling equipment of road detection, the bottom four corners of base is installed and is removed the wheel, remove and install the brake block on the wheel, the lateral wall of base is connected with handrail frame.

Preferably, in the road surface sampling device for road detection, the sampling hole, the sampling cylinder and the annular tube are arranged coaxially.

Preferably, in the road surface sampling device for road detection, the unfolding spiral angle of the worm is smaller than the friction angle of contact of a worm gear and the worm.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, it is convenient to remove, utilize worm meshing transmission worm wheel, can ensure the stable operation of threaded rod, the control elevating platform of being convenient for drives the montant and removes, the workstation descends along with the montant is synchronous, utilize bevel gear meshing transmission bevel gear, the cockscomb structure inclined plane of sampler barrel can effectively cut the road surface, utilize the drawing liquid pump to send rivers downwards by the shower nozzle, can adhere to the dust that the sample produced and subside, be favorable to ensureing good operational environment, it descends to utilize electric putter to drive crowded material piece, the sample piece of being convenient for takes out to send to examine, and is convenient and practical.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the middle working table of the present invention.

In the figure: 1. a base; 2. erecting a frame; 3. a first motor; 4. a worm; 5. a limiting plate; 6. a guide hole; 7. a threaded rod; 8. a worm gear; 9. a lifting platform; 10. a vertical rod; 11. a work table; 12. a hollow tube; 13. a sampling tube; 14. a bevel gear ring; 15. a second motor; 16. a bevel gear; 17. a sampling hole; 18. a collar; 101. a moving wheel; 102. a handrail frame; 501. a water storage tank; 111. an annular tube; 112. a spray head; 113. a bellows; 114. a liquid pump; 131. extruding a material block; 132. an electric push rod; 133. a cylindrical block; 134. an L-shaped seat.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a road surface sampling device for road detection, which includes a base 1, a sampling hole 17 is formed at the center of the base 1, a vertical frame 2 is connected to the top of the base 1, a first motor 3 is connected to the top of the vertical frame 2, a worm 4 is connected to the right output end of the first motor 3, a limiting plate 5 is connected to the inner wall of the vertical frame 2, a guide hole 6 penetrates through the limiting plate 5, a threaded rod 7 is rotatably connected to the top of the limiting plate 5, a worm wheel 8 is connected to the upper end of the threaded rod 7, the worm wheel 8 is engaged with the worm 4, a lifting platform 9 is screwed to the outer wall of the threaded rod 7, a lantern ring 18 is connected to the outer wall of the lifting platform 9, the lantern ring 18 is movably sleeved on the vertical frame 2, a vertical rod 10 is connected to the bottom of the lifting platform 9, a working platform 11 is connected to the end of the vertical rod 10 extending out of the guide hole 6, a hollow tube 12 is rotatably connected to the center of the working platform 11, the lower extreme of hollow tube 12 is connected with sampling tube 13, and the outer wall upper portion of hollow tube 12 is connected with bevel gear 14, and the top of workstation 11 is connected with second motor 15, and the power take off end of second motor 15 is connected with bevel gear 16, and bevel gear 16 meshes and connects bevel gear 14, and the outer wall of base 1 is connected with the PLC controller.

The lower extreme of sampling tube 13 adopts the setting of cockscomb structure inclined plane structure, and the inner wall sealing sliding connection of sampling tube 13 has crowded material piece 131, and the top of crowded material piece 131 is connected with electric putter 132, and the one end that electric putter 132 stretches out hollow tube 12 is connected with cylinder piece 133, and the top right side of workstation 11 is connected with L type seat 134, and cylinder piece 133 rotates the horizontal end bottom of connecting L type seat 134 through the bearing.

The bottom of limiting plate 5 is connected with water storage tank 501, the bottom of workstation 11 is connected with annular tube 111, and a plurality of shower nozzles 112 are installed to annular tube 111's lower extreme circumference, and the top of annular tube 111 communicates has bellows 113, and bellows 113 stretches into the one end of water storage tank 501 and installs drawing liquid pump 114.

The bottom four corners of base 1 is installed and is removed wheel 101, removes and installs the brake block on the wheel 101, and the lateral wall of base 1 is connected with handrail frame 102, and it is convenient to remove the location.

The sampling hole 17, the sampling cylinder 13 and the annular tube 111 are arranged coaxially, so that the sampling work is convenient to carry out.

The expansion helical angle of the worm 4 is smaller than the friction angle of the worm wheel 8 and the worm 4, so that the self-locking effect can be realized, and the stable operation of the threaded rod 7 is guaranteed.

The utility model discloses a concrete implementation way does:

the device is externally connected with a mobile power supply when in use, the base 1 is moved to a working area by utilizing the handrail frame 102 to match with the moving wheel 101, the moving wheel 101 is limited and fixed by utilizing a brake pad, the worm 4 is driven to rotate by the first motor 3, the worm 4 is meshed with the transmission worm wheel 8, the threaded rod 7 is driven to rotate, the lantern ring 18 is used for guiding, the lifting platform 9 can drive the vertical rod 10 to descend, the limit is carried out by utilizing the limit plate 5, the working platform 11 descends along with the vertical rod 10 synchronously, the bevel gear 16 is driven to rotate by the second motor 15, the bevel gear 16 is meshed with the transmission bevel gear ring 14, the hollow tube 12 drives the sampling tube 13 to rotate, the lower end of the sampling tube 13 is arranged in a zigzag inclined plane structure, the pavement is convenient to be attached to cut, the cutting sample block is reserved in the inner cavity of the sampling tube 13, the water flow in the water storage tank 501 is pumped by utilizing the liquid pump 114 during sampling, and enters the annular tube 111 along the corrugated tube 113, and then send out downwards by shower nozzle 112, can adhere to the dust that the sample produced and subside, be favorable to ensureing good operational environment, finish the sample after drive crowded material piece 131 through electric putter 132 and descend, can release the sample piece, be convenient for take out and examine, convenient and practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a road surface sampling equipment of road detection, includes base (1), its characterized in that: the sampling hole (17) is formed in the center of the base (1), the top of the base (1) is connected with a stand (2), the top of the stand (2) is connected with a first motor (3), the right side output end of the first motor (3) is connected with a worm (4), the inner wall of the stand (2) is connected with a limiting plate (5), a guide hole (6) penetrates through the limiting plate (5), the top of the limiting plate (5) is rotatably connected with a threaded rod (7), the upper end of the threaded rod (7) is connected with a worm wheel (8), the worm wheel (8) is meshed with the worm (4), the outer wall of the threaded rod (7) is screwed with a lifting platform (9), the outer wall of the lifting platform (9) is connected with a lantern ring (18), the lantern ring (18) is movably sleeved on the stand (2), the bottom of the lifting platform (9) is connected with a vertical rod (10), the utility model discloses a portable sample collection device, including montant (10), montant, sampling tube (13), outer wall upper portion of hollow tube (12), the one end that stretch out guiding hole (6) of montant (10) is connected with workstation (11), the center department of workstation (11) rotates and is connected with hollow tube (12), the lower extreme of hollow tube (12) is connected with sampling tube (13), the outer wall upper portion of hollow tube (12) is connected with bevel gear ring (14), the top of workstation (11) is connected with second motor (15), the power take off end of second motor (15) is connected with bevel gear (16), bevel gear ring (14) are connected in bevel gear (16) meshing, the outer wall of base (1) is connected with the PLC controller.

2. The road surface sampling device for road inspection according to claim 1, wherein: the lower end of the sampling tube (13) is arranged in a sawtooth inclined plane structure, the inner wall of the sampling tube (13) is connected with an extruding block (131) in a sealing and sliding mode, the top of the extruding block (131) is connected with an electric push rod (132), one end, extending out of the hollow tube (12), of the electric push rod (132) is connected with a cylindrical block (133), the right side of the top of the workbench (11) is connected with an L-shaped seat (134), and the cylindrical block (133) is connected with the bottom of the transverse end of the L-shaped seat (134) in a rotating mode through a bearing.

3. The road surface sampling device for road inspection according to claim 1, wherein: the bottom of limiting plate (5) is connected with water storage tank (501), the bottom of workstation (11) is connected with annular tube (111), a plurality of shower nozzles (112) are installed to the lower extreme circumference of annular tube (111), the top intercommunication of annular tube (111) has bellows (113), bellows (113) stretch into the one end of water storage tank (501) and install drawing liquid pump (114).

4. The road surface sampling device for road inspection according to claim 1, wherein: the bottom four corners of base (1) is installed and is removed wheel (101), remove and install the brake block on wheel (101), the lateral wall of base (1) is connected with handrail frame (102).

5. A road surface sampling device for road inspection as claimed in claim 3, wherein: the sampling hole (17), the sampling cylinder (13) and the annular pipe (111) are arranged coaxially.

6. The road surface sampling device for road inspection according to claim 1, wherein: the unfolding spiral angle of the worm (4) is smaller than the friction angle of the worm wheel (8) and the worm (4) in contact.