Engineering sampling device for building supervision

Abstract

The utility model discloses an engineering sampling device for building supervision, which comprises a chassis, a mounting cylinder is mounted at the center of the top of the chassis through a bolt, a transmission cylinder is mounted at the top of the inner wall of the mounting cylinder through a bearing, the bottom end of the transmission cylinder is mounted at the top of the chassis through a bearing, and a sampling component is arranged in the transmission cylinder and comprises a drill rod and a sampling rod. A drill bit is integrally formed at the bottom end of the drill rod; insertion holes are formed in the outer walls of two sides of the tops of the drill rod and the sampling rod; during sampling, the drill rod is firstly drilled into soil, after the drill rod is driven into a certain distance, the bottom end of the sampling rod can be mounted at the top end of the drill rod, in the process, the sampling rod and the drill rod can be spliced together through matching of the insertion rod and the insertion hole, and the insertion rod can be clamped by the limiting screw after the limiting screw is screwed subsequently, so that the sampling rod is inserted into the soil. The drill rod and the sampling rod are spliced and fixed, the sampling length of the drill rod is greatly increased, and the purpose of sampling deep soil is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building supervision, and specifically relates to an engineering sampling device for building supervision. BACKGROUND

[0002] Building supervision plays a vital role in engineering construction and can ensure that the engineering meets the standards of national laws and regulations. During the engineering construction process, the supervision unit usually uses an engineering sampling device to extract and detect soil.

[0003] For example, a kind of engineering sampling device for building supervision with the application number CN202220230495.7 and the authorization announcement day of 20220816, it includes hollow drill bit, bottom plate and guide rod, the hollow drill bit opening is downward and can be lifted and set on bottom plate, the hollow drill bit opening is provided with the collection mouth along edge, the guide rod is set on bottom plate, the horizontal plate is slidably arranged on the guide rod, the driving element is fixedly arranged on the horizontal plate, the hollow drill bit is coaxially fixedly connected with the output shaft of driving element, in actual use, the staff first presses bottom plate on ground, then presses down horizontal plate, so that hollow drill bit contacts ground, starts driving element, drills into ground, sampling soil enters hollow drill bit, uses the collection mouth along edge arranged in the hollow drill bit opening, so that the sampling soil in the interior is not easy to fall off, it is helpful to solve the problem that soil is easy to fall off when sampling.

[0004] Although the conventional small engineering soil sampling device can achieve the purpose of soil sampling, the length of the drill rod on the sampling device is mostly fixed, and the sampling length of the sampling device is shallow during sampling, so the soil at a deeper place cannot be sampled, therefore, it is urgent to design an engineering sampling device for building supervision to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an engineering sampling device for building supervision to solve the above problems in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a building supervision engineering sampling device, including the bottom disc, the bottom disc top center is installed with the installation cylinder through bolt, and the transmission cylinder inside wall top is installed with transmission cylinder through bearing, transmission cylinder bottom is installed on the bottom disc top through bearing, transmission cylinder inside is equipped with sampling assembly, sampling assembly includes drill rod, sampling rod, the drill rod bottom end is integrative with the drill bit, the drill rod, sampling rod top both sides outer wall all are equipped with the insert hole, sampling rod bottom both sides outer wall all are welded with the plug rod, and the plug rod is inserted in the insert hole inside, sampling rod, drill rod both sides outer wall all are equipped with the recess, and the recess inside is connected with the limiting screw thread, limiting screw one end is inserted in the plug rod, the installation cylinder both sides outer wall all are welded with a plurality of storage cylinder, sampling rod, drill rod are placed in the storage cylinder inside, sampling rod, drill rod inside all are installed with the insert pipe through screw.

[0008] Further, the installation cylinder both sides outer wall all are welded with the storage cylinder, the installation cylinder both sides outer wall all are installed with the handle through bolt, the installation cylinder inner wall one side is installed with the control module through bolt.

[0009] Further, the installation cylinder inner wall top both sides are installed with the electric push rod through bolt, and the output of two electric push rods is installed with the lower pressing plate through bolt.

[0010] Further, the lower pressing plate top center is equipped with the injection pipe, and the injection pipe bottom end is connected together with the insert pipe.

[0011] Further, the bottom disc top one side outer wall is installed with the shell through bolt, and the shell and the installation cylinder are mutually thorough.

[0012] Further, the shell top center is installed with the driving motor through bolt, and the output of driving motor is installed with the chain wheel one through the key.

[0013] Further, the transmission cylinder bottom is installed with the chain wheel two through the key, and the chain wheel two and the chain wheel one are wound with the chain.

[0014] In the above technical scheme, the building supervision engineering sampling device has the following advantages:

[0015] (1) through the sampling assembly, when the device samples, the drill rod will be drilled into the soil first, when the drill rod is punched into a distance, the sampling rod bottom end can be installed on the drill rod top end, the process is through the cooperation of the plug rod and the insert hole, the sampling rod and the drill rod can be spliced together, the limiting screw is twisted subsequently, the plug rod is clamped, the splicing and fixing between the drill rod and the sampling rod are realized, the length of the drill rod sampling is greatly improved, and the purpose of sampling the deep soil is met.

[0016] (2) By setting the cannula, injection pipe, sampling is completed, the injection pipe can be injected into the glue, and then the glue will flow into the cannula inside the sampling rod below the lower plate, and then the glue inside the upper cannula will flow into the cannula inside the lower plate, and finally the glue will flow into the cannula inside the drill pipe, and the subsequent glue will make the soil at the bottom of the drill bit stick together, avoiding the problem of subsequent sampling rod lifting soil falling.

[0017] (3) By setting the receiving cylinder, storage cylinder and handle, the receiving cylinder can accommodate the sampling rod, drill pipe and other structures, the storage cylinder can accommodate the limiting screw, wrench and other tools, and the practicality of the device is improved, and the design of the handle facilitates the workers to carry the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0019] Figure 1 The overall structure schematic view of the building supervision engineering sampling device embodiment of the present application is provided.

[0020] Figure 2 The chassis, mounting cylinder structure schematic view of the building supervision engineering sampling device embodiment of the present application is provided.

[0021] Figure 3 The sampling assembly structure schematic view of the building supervision engineering sampling device embodiment of the present application is provided.

[0022] Figure 4 The structure of the building supervision engineering sampling device embodiment of the present application is provided Figure 3 The structure of the building supervision engineering sampling device embodiment of the present application is provided

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, chassis; 2, mounting cylinder; 3, receiving cylinder; 4, storage cylinder; 5, handle; 6, sampling assembly; 7, electric push rod; 8, lower plate; 9, injection pipe; 10, shell; 11, drive motor; 12, control module; 13, chain wheel one; 14, chain wheel two; 15, chain; 16, transmission cylinder; 17, drill pipe; 18, drill bit; 19, sampling rod; 20, groove; 21, limiting screw; 22, plug hole; 23, cannula; 24, plug rod. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the art better understand the technical scheme of the present application, the present application will be further described in detail below with reference to the drawings.

[0026] As shown in Figures 1-4 The building supervision engineering sampling device provided by the embodiment of the present application comprises a chassis 1, a mounting cylinder 2 is mounted at the top center of the chassis 1 through bolts, a transmission cylinder 16 is mounted on the inner wall of the mounting cylinder 2 through bearings, the bottom end of the transmission cylinder 16 is mounted on the top of the chassis 1 through bearings, a sampling assembly 6 is arranged in the transmission cylinder 16, the sampling assembly 6 comprises a drill rod 17 and a sampling rod 19, a drill bit 18 is integrally formed at the bottom end of the drill rod 17, plug-in holes 22 are formed in the outer walls on both sides of the top of the drill rod 17 and the sampling rod 19, plug rods 24 are welded on the outer walls on both sides of the bottom of the sampling rod 19 and slide into the plug-in holes 22, grooves 20 are formed in the outer walls on both sides of the sampling rod 19 and the drill rod 17, and limit screws 21 are threadedly connected in the grooves 20, one end of the limit screw 21 is inserted into the plug rod 24, a plurality of storage cylinders 3 are welded on the outer walls on both sides of the mounting cylinder 2, the sampling rod 19 and the drill rod 17 are respectively placed in the storage cylinders 3, and plug pipes 23 are mounted in the sampling rod 19 and the drill rod 17 through screws.

[0027] Specifically, in the embodiment, the bottom plate 1 is provided with the mounting cylinder 2 at the center of the top of the bottom plate 1, and the inner wall of the mounting cylinder 2 is provided with the transmission cylinder 16 at the top through a bearing, the bottom end of the transmission cylinder 16 is provided on the top of the bottom plate 1 through a bearing, the inside of the transmission cylinder 16 is provided with the sampling assembly 6, the sampling assembly 6 comprises the drill rod 17 and the sampling rod 19, the bottom end of the drill rod 17 is integrally formed with the drill bit 18, the drill bit 18 facilitates the drill rod 17 to penetrate into the ground to drill and sample, the top of the drill rod 17 and the sampling rod 19 is provided with the insertion hole 22 on the outer wall of both sides, the bottom of the sampling rod 19 is provided with the insertion rod 24 on the outer wall of both sides, the insertion rod 24 is provided with the through hole on one side, the limiting screw 21 is inserted into the inside of the insertion rod 24, and the insertion rod 24 is slidingly inserted into the insertion hole 22, the sampling rod 19 and the drill rod 17 are provided with the groove 20 on the outer wall of both sides, and the groove 20 is threadedly connected with the limiting screw 21, the bottom end of the sampling rod 19 is mounted on the top end of the drill rod 17, the sampling rod 19 and the drill rod 17 are spliced together through the cooperation of the insertion rod 24 and the insertion hole 22, the limiting screw 21 is screwed, the insertion rod 24 is clamped, the splicing and fixing of the drill rod 17 and the sampling rod 19 are realized, one end of the limiting screw 21 is inserted into the insertion rod 24, the mounting cylinder 2 is provided with the plurality of storage cylinders 3 on the outer wall of both sides, the storage cylinder 3 can store the sampling rod 19, the drill rod 17 and other structures, the sampling rod 19 and the drill rod 17 are placed in the storage cylinder 3, and the insertion pipe 23 is mounted in the sampling rod 19 and the drill rod 17 through a screw, the bottom end of the insertion pipe 23 is tapered, when the sampling rod 19 and the drill rod 17 are spliced together or two sampling rods 19 are spliced together, the insertion pipes 23 in the sampling rod 19 and the drill rod 17 are upwardly and downwardly sleeved together, and the insertion pipes 23 in the two sampling rods 19 are also upwardly and downwardly sleeved together.

[0028] The building supervision engineering sampling device provided by the utility model, when sampling, the drill rod 17 is first drilled into the soil, the bottom end of the sampling rod 19 is mounted on the top end of the drill rod 17 after the drill rod 17 is punched into a distance, the sampling rod 19 and the drill rod 17 are spliced together through the cooperation of the insertion rod 24 and the insertion hole 22, the limiting screw 21 is screwed, the insertion rod 24 is clamped, the splicing and fixing of the drill rod 17 and the sampling rod 19 are realized, the length of the drill rod 17 is greatly improved, and the purpose of sampling the deep soil is met.

[0029] In one embodiment of the utility model, Figures 1-2As shown, the installation cylinder 2 both sides outer wall are welded with storage cylinder 4, installation cylinder 2 both sides outer wall are through bolted with handle 5, through handle 5 can be easily carried the device, installation cylinder 2 inner wall one side is through bolted with control module 12, control module 12 is button type switch, operating control module 12 can control electric push rod 7, drive motor 11 operation, installation cylinder 2 inner wall top both sides are through bolted with electric push rod 7, electric push rod 7 model preferably THK, control electric push rod 7 starts, the output end of electric push rod 7 will take down the presser plate 8 and press the drill rod 17, the subsequent drill rod 17 is pressed, and the rotating drill bit 18 will drill the ground, and the output end of the two electric push rods 7 is bolted with the lower plate 8.

[0030] As shown in another embodiment of the utility model, Figure 1 And Figure 4 As shown, the lower plate 8 top center is provided with an injection pipe 9, after sampling, glue can be injected into the injection pipe 9, and then the glue will flow into the insertion pipe 23 inside the sampling rod 19 below the lower plate 8, and then the glue inside the insertion pipe 23 in the upper sampling rod 19 will flow into the insertion pipe 23 inside the drill rod 17, and the subsequent glue will make the soil at the bottom of the drill bit 18 adhere, avoiding the problem of the subsequent sampling rod 19 rising and the soil falling, and the injection pipe 9 bottom end is connected with the insertion pipe 23.

[0031] As shown in another embodiment of the utility model, Figure 2 As shown, the bottom disc 1 top side outer wall is bolted with a shell 10, and the shell 10 and the installation cylinder 2 are mutually penetrated, the shell 10 top center is bolted with a drive motor 11, the drive motor 11 model is preferably 57BL06, and the output end of the drive motor 11 is bolted with a chain wheel one 13, the bottom end of the transmission cylinder 16 is bolted with a chain wheel two 14, and the chain wheel two 14 and the chain wheel one 13 are wound with a chain 15, the drive motor 11 is controlled to start, the drive motor 11 will take the chain wheel one 13 to rotate, and then the chain wheel one 13 will take the chain wheel two 14 to rotate through the chain 15, and then the chain wheel two 14 will take the transmission cylinder 16 to rotate, the rotating transmission cylinder 16 will take the drill rod 17 to rotate, achieving the purpose of drilling sampling.

[0032] Embodiment 1

[0033] The utility model provides a building supervision engineering sampling device, including chassis 1, the top center of chassis 1 is installed with installation cylinder 2 through bolt, and the inner wall top of installation cylinder 2 is equipped with transmission cylinder 16 through bearing, and the bottom of transmission cylinder 16 is installed on the top of chassis 1 through bearing, and the inside of transmission cylinder 16 is equipped with sampling assembly 6, and sampling assembly 6 includes drill rod 17, sampling rod 19, and the bottom of drill rod 17 is integrally formed with drill bit 18, and drill bit 18 is convenient for drill rod 17 to stab into the ground and drill and sample, and the top of drill rod 17, sampling rod 19 both sides outer wall is equipped with the insertion hole 22, and the bottom of sampling rod 19 both sides outer wall is welded with the insertion rod 24, and the one side of insertion rod 24 is equipped with through -hole, and it is convenient for the limiting screw 21 to insert into the inside of insertion rod 24, and insertion rod 24 is slidably inserted in the insertion hole 22, and the recess 20 of sampling rod 19, drill rod 17 both sides outer wall is equipped with, and the recess 20 inside screw thread connection is limited with the limiting screw 21, and the bottom of sampling rod 19 is installed at the top of drill rod 17, and the process is through the cooperation of insertion rod 24 and insertion hole 22, and sampling rod 19 and drill rod 17 can be spliced together, and the limiting screw 21 is screwed subsequently, and the limiting screw 21 will jam insertion rod 24, and the splicing fixation between drill rod 17 and sampling rod 19 is realized, and the one end of limiting screw 21 is inserted in insertion rod 24, and the both sides outer wall of installation cylinder 2 is welded with a plurality of storage cylinder 3, and storage cylinder 3 can store sampling rod 19, drill rod 17 and the structure, and sampling rod 19, drill rod 17 are placed in the inside of storage cylinder 3 respectively, and the inside of sampling rod 19, drill rod 17 is equipped with insertion pipe 23 through screw, and the bottom of insertion pipe 23 is pointed, and when sampling rod 19 and drill rod 17 are spliced together or two sampling rods 19 are spliced together, the insertion pipe 23 in sampling rod 19 and drill rod 17 will be up and down together, and the insertion pipe 23 in two sampling rods 19 will also be up and down together.

[0034] Example 2

[0035] The embodiment is further limited on the basis of embodiment 1, wherein the outer wall of the mounting cylinder 2 on both sides is welded with a storage cylinder 4, the outer wall of the mounting cylinder 2 on both sides is bolted with a handle 5, the handle 5 is convenient to carry the device, the inner wall of the mounting cylinder 2 on one side is bolted with a control module 12, the control module 12 is a button switch, the operation of the control module 12 can control the operation of the electric push rod 7 and the driving motor 11, the inner wall of the mounting cylinder 2 on both sides at the top is bolted with an electric push rod 7, the model of the electric push rod 7 is preferably THK, the control of the electric push rod 7 is started, the output end of the electric push rod 7 will press down the drill rod 17 with the lower pressing plate 8, the rotating drill bit 18 will drill the ground due to the pressure on the drill rod 17, and the output end of the two electric push rods 7 is bolted with the lower pressing plate 8, the lower pressing plate 8 is provided with an injection pipe 9 at the top center, after sampling, glue can be injected into the injection pipe 9, and then the glue in the injection pipe 23 in the upper sampling rod 19 will flow into the drill rod 17, and the glue in the injection pipe 23 in the upper sampling rod 19 will flow into the drill rod 17, and the glue will make the soil at the bottom of the drill bit 18 adhere, avoiding the problem of the soil falling off when the sampling rod 19 rises, and the injection pipe 9 is connected with the injection pipe 23 at the bottom, the outer wall of the top of the chassis 1 on one side is bolted with a shell 10, and the shell 10 and the mounting cylinder 2 are mutually penetrated, the top center of the shell 10 is bolted with a driving motor 11, the model of the driving motor 11 is preferably 57BL06, and the output end of the driving motor 11 is bolted with a sprocket one 13, the bottom end of the transmission cylinder 16 is bolted with a sprocket two 14, and the sprocket two 14 and the sprocket one 13 are wound with a chain 15, the control of the driving motor 11 is started, the driving motor 11 will rotate with the sprocket one 13, then the sprocket one 13 will rotate with the sprocket two 14 through the chain 15, then the sprocket two 14 will rotate with the transmission cylinder 16, the rotating transmission cylinder 16 will rotate with the drill rod 17, and the purpose of drilling and sampling is achieved.

[0036] Working principle: when sampling using the device, the handle 5 on both sides of the installation cylinder 2 can be held, and then the device is carried to the sampling site, when sampling is needed, the drill rod 17 placed in the storage cylinder 3 can be taken out, and then the worker puts the drill rod 17 into the transmission cylinder 16, and then the control module 12 is operated, the control module 12 controls the driving motor 11 to start, the driving motor 11 drives the chain wheel one 13 to rotate, then the chain wheel one 13 drives the chain wheel two 14 to rotate through the chain 15, then the chain wheel two 14 drives the transmission cylinder 16 to rotate, the rotating transmission cylinder 16 drives the drill rod 17 to rotate, and then the control module 12 is operated, the control module 12 controls the electric push rod 7 to start, the output end of the electric push rod 7 drives the lower pressing plate 8 to press the drill rod 17, and then the rotating drill bit 18 drills the ground due to the pressure of the drill rod 17, and as the electric push rod 7 drives the lower pressing plate 8 to descend, the drill rod 17 continuously drills the soil, and then the electric push rod 7 is operated to expand, so that the position of the lower pressing plate 8 rises until it is completely expanded, then the driving motor 11 is turned off, the worker takes out the sampling rod 19 in the storage cylinder 3, and then the bottom end of the sampling rod 19 is installed at the top end of the drill rod 17, the sampling rod 19 and the drill rod 17 can be spliced together through the cooperation of the plug rod 24 and the plug hole 22, then the limiting screw 21 is screwed, the limiting screw 21 clamps the plug rod 24, so as to fix the splicing between the drill rod 17 and the sampling rod 19, then the driving motor 11 and the electric push rod 7 are operated as described above, the structure formed by the drill rod 17 and the sampling rod 19 can continue to drill the soil to sample the deep soil, and then the glue is injected into the injection pipe 9, and then the glue flows into the plug pipe 23 in the sampling rod 19 below the lower pressing plate 8, then the glue in the plug pipe 23 in the upper sampling rod 19 flows into the plug pipe 23 in the drill rod 17, and then the glue clamps the soil at the bottom of the drill bit 18, so as to avoid the problem that the soil falls when the sampling rod 19 rises, and then the sampling depth can be changed by adding the sampling rod 19.

[0037] Some exemplary embodiments of the present application are described above by way of illustration only, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A construction sampling device for building supervision, comprising a chassis (1), characterized in that, A mounting cylinder (2) is bolted to the top center of the chassis (1), and a transmission cylinder (16) is mounted on the top of the inner wall of the mounting cylinder (2) via a bearing. The bottom end of the transmission cylinder (16) is mounted on the top of the chassis (1) via a bearing. A sampling assembly (6) is provided inside the transmission cylinder (16). The sampling assembly (6) includes a drill rod (17) and a sampling rod (19). A drill bit (18) is integrally formed at the bottom end of the drill rod (17). Insertion holes (22) are provided on both sides of the top outer wall of the drill rod (17) and the sampling rod (19). Insertion holes (22) are provided on both sides of the bottom outer wall of the sampling rod (19). The sampling rod (24) is welded and slidably inserted into the insertion hole (22). The outer walls of both sides of the sampling rod (19) and the drill rod (17) are provided with grooves (20), and the grooves (20) are threaded with limit screws (21). One end of the limit screws (21) is inserted into the sampling rod (24). Multiple storage tubes (3) are welded to the outer walls of both sides of the mounting tube (2). The sampling rod (19) and the drill rod (17) are respectively placed inside the storage tubes (3). The sampling rod (19) and the drill rod (17) are each fitted with a tube (23) by screws.

2. The engineering sampling device for construction supervision according to claim 1, characterized in that, Storage cylinders (4) are welded to both outer walls of the mounting cylinder (2). Handles (5) are bolted to both outer walls of the mounting cylinder (2). A control module (12) is bolted to one side of the inner wall of the mounting cylinder (2).

3. The engineering sampling device for building supervision according to claim 1, characterized in that, Electric push rods (7) are bolted to both sides of the top of the inner wall of the mounting cylinder (2), and the output ends of the two electric push rods (7) are bolted to the lower pressure plate (8).

4. The engineering sampling device for construction supervision according to claim 3, characterized in that, The lower pressure plate (8) has an injection pipe (9) at the top center, and the bottom end of the injection pipe (9) is connected to the insertion tube (23).

5. The engineering sampling device for construction supervision according to claim 1, characterized in that, The chassis (1) has a shell (10) bolted to the outer wall of one side of the top, and the shell (10) and the mounting cylinder (2) are interconnected.

6. The engineering sampling device for construction supervision according to claim 5, characterized in that, A drive motor (11) is bolted to the top center of the housing (10), and a sprocket (13) is mounted on the output end of the drive motor (11) via a flat key.

7. The engineering sampling device for construction supervision according to claim 6, characterized in that, The bottom end of the transmission cylinder (16) is fitted with a sprocket two (14) via a flat key, and a chain (15) is wound between the sprocket two (14) and the sprocket one (13).

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