CN211262824U

CN211262824U - Engineering sampling device for building supervision

Info

Publication number: CN211262824U
Application number: CN201922390736.5U
Authority: CN
Inventors: 窦金玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-14
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an engineering sampling device for building supervision in the technical field of building supervision, the front end of a shell is fixedly connected with a cone, three sampling ports are arranged at equal intervals on the top of the shell, a material blocking block is arranged at the bottom of the sampling ports and is movably arranged in a cavity of an inner cavity of the shell, an operating rod penetrates through the rear end wall of the shell, a reset spring is sleeved on the outer wall of the operating rod, one end of the reset spring is fixedly connected with the rear end wall of the shell, an installation block is fixedly connected with the bottom of the sampling tube, a sealing plug is inserted in the bottom of the installation block, a water pipe assembly is connected with the side wall of the installation block, the water inlet end of the water pipe assembly is connected with a water tank fixed on the rear end wall of the shell, and the water pipe assembly is embedded in a bottom frame fixedly connected with the bottom of the shell, the utility model has the functions of sectional, simple operation and good use effect.

Description

Engineering sampling device for building supervision

Technical Field

The utility model relates to a building supervision technical field specifically is an engineering sampling device that building supervision used.

Background

In the building construction process, the contract unit adopts various specified detection means and advanced equipment for detection, and the supervision unit adopts own equipment for parallel detection, so that reference data is provided for the judgment of the engineering quality. The supervision unit needs to perform the incoming inspection and acceptance of material equipment, the hidden inspection, the project division and the project division acceptance of the project, and the quality is controlled through the program.

Wherein just including the detection to cement, the sampling device that has used now exists and can not take a sample by stage, and the sampling tube can not be dismantled and can not in time wash the sampling tube to lead to the detection effect not good, use inconvenient problem, for this reason, we propose an engineering sampling device that building was administered care and was used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering sampling device of building supervision usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering sampling device for building supervision comprises a shell, wherein a cone is fixedly connected to the front end of the shell, three sampling ports are formed in the top of the shell at equal intervals, a material blocking block is arranged at the bottom of each sampling port and movably arranged in a cavity of an inner cavity of the shell, the three material blocking blocks are fixedly connected through an operating rod, the operating rod penetrates through the rear end wall of the shell, a reset spring is sleeved on the outer wall of the operating rod, one end of the reset spring is fixedly connected with the rear end wall of the shell, a threaded material guide pipe is arranged on the same vertical line of the inner cavity of the shell and the sampling ports, a sampling pipe is connected to the bottom of the threaded material guide pipe in a threaded manner, a mounting block is fixedly connected to the bottom of the sampling pipe in a plugging manner, a sealing plug is connected to the bottom of the mounting block, a water pipe assembly is connected to the side wall of the mounting, and the water pipe assembly is embedded in the bottom frame fixedly connected with the bottom of the shell.

Further, the water pipe assembly comprises a main water pipe, telescopic hoses communicated with the main water pipe are arranged on the main water pipe at equal intervals, and threaded connectors are arranged at the ends of the telescopic hoses.

Furthermore, the thread guide pipe is provided with an external thread, the top surface of the thread guide pipe is flush with the bottom surface of the material blocking block, and the top of the sampling pipe is provided with a pipe neck provided with the external thread.

Furthermore, the sealing plug is inserted into a water outlet hole formed in the mounting block, a water guide cavity with an inner thread groove is formed in the inner cavity of the mounting block, and an anti-skid groove is formed in the outer side wall of the mounting block.

Further, a micro water pump is arranged in the water tank, a high-pressure nozzle is arranged at a water outlet of the water tank, the micro water pump is electrically connected with a controller arranged at the top of the water tank, and the controller is electrically connected with a power supply.

Furthermore, the bottom of the inner cavity of the shell is provided with a pipe groove matched with the sampling pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, through being equipped with the equidistant sampling tube of three groups, when the sample, the user only needs the pulling action bars, the material can be through the sample connection in the screw thread passage gets into the sampling tube, operation and simple swift, sampling tube and screw thread passage outer wall threaded connection, can dismantle the sampling tube after the sample, convenient the detection, in subsequent use, be connected water pipe assembly and sampling tube, wash into the clear water in the sampling tube, erode remaining material, the sampling tube when ensureing to take a sample is in clean state, thereby can not influence the testing result, excellent in use effect.

Drawings

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

FIG. 2 is a schematic structural view of the water pipe assembly of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a housing; 2. a vertebral body; 3. a sampling port; 4. a material blocking block; 5. a cavity; 6. an operating lever; 7. a return spring; 8. a threaded material guide pipe; 9. a sampling tube; 10. mounting blocks; 11. a sealing plug; 12. a water tube assembly; 121. a main water pipe; 122. a flexible hose; 123. a threaded connector; 13. a bottom frame; 14. a water tank; 15. and a controller.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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 engineering sampling device for building supervision, which has the functions of sectional sampling, convenient disassembly and cleaning of a sampling tube, simple operation and good use effect;

referring to fig. 1, a vertebral body 2 is fixedly connected to the front end of a shell 1, three sampling ports 3 are formed in the top of the shell 1 at equal intervals, a user holds the shell 1 by hand and inserts the device into cement to be sampled through the vertebral body 2, and the cement can be sampled in a segmented manner through the arrangement of the three sampling ports 3;

referring to fig. 1, a material blocking block 4 is arranged at the bottom of a sampling opening 3, the material blocking block 4 is arranged to completely block the sampling opening, the material blocking block 4 is movably arranged in a cavity 5 of an inner cavity of a shell 1, three material blocking blocks 4 are fixedly connected by an operating rod 6 in a penetrating manner, the operating rod 6 penetrates through the rear end wall of the shell 1, and when the shell 1 is inserted into cement, the operating rod 6 is pulled outwards to enable three groups of material blocking blocks 4 to move in the cavity 5 in the same direction, so that the sampling opening 3 is opened, and materials can enter the inner cavity of the shell 1 through the sampling opening 3;

referring to fig. 1, a return spring 7 is sleeved on the outer wall of an operating rod 6, one end of the return spring 7 is fixedly connected with the rear end wall of a shell 1, after sampling is finished, the operating rod is loosened, the return spring 7 drives the operating rod 6 to reset, so that the three material blocking blocks 4 reset again, and a sampling port 3 is blocked;

referring to fig. 3, a threaded material guide pipe 8 is arranged on the same vertical line of an inner cavity of a housing 1 and a sampling port 3, the upper half part of the threaded material guide pipe 8 is fixedly connected with the inner cavity of the housing 1, the lower half part of the threaded material guide pipe 8 is arranged in a pipe groove formed in the housing 1 in a suspended manner, a sampling pipe 9 is connected with the bottom of the threaded material guide pipe 8 in a threaded manner, an installation block 10 is fixedly connected with the bottom of the sampling pipe 9, a user can realize the connection and the disassembly of the sampling pipe 9 and the threaded material guide pipe 8 by rotating the installation block 10, the operation is simple and convenient, the subsequent detection of the material is convenient, a sealing plug 11 is inserted into the bottom of the installation block 10, the sealing plug 11 is arranged to plug;

referring to fig. 1, the side wall of the mounting block 10 is connected with a water pipe assembly 12, the water pipe assembly 12 is used for conveying cleaning water into the sampling pipe 9, so as to clean the residual material in the sampling pipe 9 and avoid the influence on subsequent sampling detection, the water inlet end of the water pipe assembly 12 is connected with a water tank 14 fixed on the rear end wall of the shell 1, a water filling port is arranged on the water tank 14, the water pipe assembly 12 is embedded in a bottom frame 13 fixedly connected to the bottom of the shell 1, and the position of the joint of the sampling pipe 9 and the bottom frame 13 needs to be avoided due to the arrangement of the water pipe assembly 12.

Referring to fig. 2, the water pipe assembly 12 includes a main water pipe 121, a water inlet end of the main water pipe 121 is connected to a water outlet of the water tank 14, flexible hoses 122 communicated with the main water pipe 121 are equidistantly arranged on the main water pipe 121, three outer short pipes are arranged on a pipe body of the main water pipe 121, one end of each flexible hose 122 is fixedly connected to the outer short pipes through a hoop, a threaded connector 123 is arranged at an end of each flexible hose 122, a water guide port is formed in an inner cavity of the threaded connector 123, the threaded connector 123 is in adaptive connection with one end of an internal thread water guide cavity formed in the mounting block 10, when cleaning is not performed, a port of the water guide cavity can be blocked through the blocking member, when cleaning is required, the flexible hose 122 is pulled out, and the threaded connector 123 is connected.

The external screw thread has been seted up to screw thread passage 8, and 8 top surfaces of screw thread passage and 4 bottom surfaces parallel and level of fender material piece, and 9 tops of sampling tube are provided with the neck of seting up the external screw thread, are convenient for with the detachable connection of screw thread passage 8.

Sealing plug 11 pegs graft in the apopore of seting up on installing block 10, is convenient for after wasing the completion, extracts sealing plug 11, and the discharge washs water, and the water guide chamber in internal thread groove is seted up to installing block 10 inner chamber, and the antiskid groove has been seted up to installing block 10 lateral wall, and the person of facilitating the use rotates installing block 10, accomplishes installing and removing to sampling tube 9.

Be provided with miniature pump in the water tank 14, and the delivery port of water tank 14 is provided with high pressure nozzle (not shown in the figure) for the rivers that get into in the sampling tube 9 have certain impact force, thereby effectually remain the material of adhesion with the inner wall of sampling tube 9 and wash away, miniature pump with locate the controller 15 electric connection at water tank 14 top, controller 15 and power electric connection.

The bottom of the inner cavity of the shell 1 is provided with a pipe groove matched with the sampling pipe 9.

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

1. The utility model provides an engineering sampling device of building supervision usefulness, includes casing (1), its characterized in that: the front end of the shell (1) is fixedly connected with a cone (2), three sampling ports (3) are arranged at the top of the shell (1) at equal intervals, a material blocking block (4) is arranged at the bottom of each sampling port (3), the material blocking block (4) is movably arranged in a cavity (5) of the inner cavity of the shell (1), the material blocking block (4) is fixedly connected with the rear end wall of the shell (1) in a penetrating manner through an operating rod (6), the operating rod (6) penetrates through the rear end wall of the shell (1), a reset spring (7) is sleeved on the outer wall of the operating rod (6), one end of the reset spring (7) is fixedly connected with the rear end wall of the shell (1), the inner cavity of the shell (1) and the sampling ports (3) are arranged on the same vertical line and provided with a thread guide pipe (8), the bottom of the thread guide pipe (8) is connected with a sampling pipe (9), and, the bottom of the mounting block (10) is spliced with a sealing plug (11), the side wall of the mounting block (10) is connected with a water pipe assembly (12), the water inlet end of the water pipe assembly (12) is connected with a water tank (14) fixed on the rear end wall of the shell (1), and the water pipe assembly (12) is buried in a bottom frame (13) fixedly connected with the bottom of the shell (1).

2. An engineering sampling device for building supervision according to claim 1, characterised in that: the water pipe assembly (12) comprises a main water pipe (121), telescopic hoses (122) communicated with the main water pipe (121) are arranged on the main water pipe at equal intervals, and threaded connectors (123) are arranged at the end parts of the telescopic hoses (122).

3. An engineering sampling device for building supervision according to claim 1, characterised in that: the sampling device is characterized in that external threads are formed in the thread guide pipe (8), the top surface of the thread guide pipe (8) is flush with the bottom surface of the material blocking block (4), and a pipe neck with the external threads is formed in the top of the sampling pipe (9).

4. An engineering sampling device for building supervision according to claim 1, characterised in that: the sealing plug (11) is inserted into a water outlet hole formed in the mounting block (10), a water guide cavity with an inner thread groove is formed in the inner cavity of the mounting block (10), and an anti-slip groove is formed in the outer side wall of the mounting block (10).

5. An engineering sampling device for building supervision according to claim 1, characterised in that: the water tank is characterized in that a micro water pump is arranged in the water tank (14), a high-pressure nozzle is arranged at a water outlet of the water tank (14), the micro water pump is electrically connected with a controller (15) arranged at the top of the water tank (14), and the controller (15) is electrically connected with a power supply.

6. An engineering sampling device for building supervision according to claim 1, characterised in that: the bottom of the inner cavity of the shell (1) is provided with a pipe groove matched with the sampling pipe (9).