CN211652144U

CN211652144U - Municipal works material detects with drilling sampling device

Info

Publication number: CN211652144U
Application number: CN202020137362.6U
Authority: CN
Inventors: 李进; 刘晓莉
Original assignee: Dalian Henghe Engineering Testing Co ltd
Current assignee: Dalian Henghe Engineering Testing Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-09
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a drilling sampling equipment technical field just discloses a municipal works material detects uses drilling sampling device, which comprises a supporting rack, the tooth's socket has been seted up to one side lateral wall of support frame, and the lateral wall sliding connection of support frame has drive arrangement, drive arrangement's lower extreme fixedly connected with disc, and two L shape fixture blocks of the lower extreme fixedly connected with of disc, the below of disc sets up the circle cover, and the upper end lateral wall of circle cover has seted up two L shape grooves, two L shape fixture block sets up with L shape groove joint. This kind of municipal works material detects uses drilling sampling device fixes disc and circle cover through setting up L shape fixture block cooperation L shape groove, conveniently dismantles the circle cover from the disc to the one end of keeping away from the diamond bit by the circle cover takes out the core appearance, through setting up the wear-resisting piece of spring leaf cooperation, can avoid the core appearance card in the hole is fallen into to the core appearance, conveniently takes out the core appearance.

Description

Municipal works material detects with drilling sampling device

Technical Field

The utility model relates to a drilling sampling equipment technical field specifically is a municipal works material detects uses drilling sampling device.

Background

Municipal works are generally national infrastructures, which refer to infrastructures such as various public transportation facilities, water supply, drainage, gas, urban flood control, environmental sanitation and lighting in urban construction, are material foundations essential for urban survival and development, and are basic conditions for improving the living standard of people and opening the people to the outside.

Facility in the municipal works is mostly concrete building, and the detection of entity concrete structure compressive strength often adopts and directly drills the core appearance from the concrete, and in prior art, the round sleeve drills the core appearance the back, and the core appearance is blocked easily in the round sleeve and is difficult to take out, perhaps falls into the hole in the core appearance, and the user of being not convenient for uses, for this reason, we propose a municipal works material and detect with drilling sampling device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal works material detects uses drilling sampling device possesses and is convenient for take out core appearance, avoids core appearance to fall back the hole, conveniently breaks core appearance and takes out its advantage such as, has solved the problem that the background art provided.

(II) technical scheme

In order to realize the aforesaid core appearance of being convenient for take out, avoid the core appearance to fall back the hole, conveniently break the core appearance with its purpose of taking out, the utility model provides a following technical scheme: the utility model provides a municipal works material detects with drilling sampling device, includes the support frame, the tooth's socket has been seted up to one side lateral wall of support frame, and the lateral wall sliding connection of support frame has drive arrangement, drive arrangement's lower extreme fixedly connected with disc, and two L shape fixture blocks of the lower extreme fixedly connected with of disc, the below of disc sets up the circle cover, and the upper end lateral wall of circle cover has seted up two L shape grooves, two L shape fixture block sets up with L shape groove joint, the spring leaf that two slopes of the inner wall fixedly connected with of circle cover set up, and the wear-resisting piece of the equal fixedly connected with of lateral wall that two spring leaves are close to each other, the lower extreme fixedly connected with diamond bit of.

Preferably, drive arrangement includes the shell, the inner wall fixedly connected with petrol engine of shell, and petrol engine's drive end and disc fixed connection, the bar hole has been seted up to one side lateral wall of shell, and the inner wall rotation that the shell is close to the bar hole is connected with the round bar, the fixed cover of lateral wall of round bar is equipped with the gear with tooth's socket engagement.

Preferably, the round bar runs through the lateral wall of shell and extends to the outside setting of shell, and is located the outside round bar fixedly connected with carousel of shell, the lateral wall fixedly connected with of carousel encircles a plurality of handles that set up.

Preferably, one side wall of the support frame is fixedly connected with an accessory box, and a wedge-shaped clamping block is placed in the accessory box.

Preferably, the side wall of one side of the round sleeve is provided with a yielding groove, and the side wall of the round sleeve far away from the yielding groove is provided with a clamping groove matched with the wedge-shaped clamping block.

Preferably, the outer diameter of the diamond bit is larger than the outer diameter of the circular sleeve, and the inner diameter of the diamond bit is smaller than the inner diameter of the circular sleeve.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of municipal works material detects uses drilling sampling device fixes disc and circle cover through setting up L shape fixture block cooperation L shape groove, conveniently dismantles the circle cover from the disc to the one end of keeping away from the diamond bit by the circle cover takes out the core appearance, through setting up the wear-resisting piece of spring leaf cooperation, can avoid the core appearance card in the hole is fallen into to the core appearance, conveniently takes out the core appearance.

2. This kind of municipal works material detects uses drilling sampling device through setting up the gasoline engine convenience and drilling sample work outdoors, through setting up the groove cooperation draw-in groove of stepping down, can insert the wedge fixture block in the draw-in groove to with the lower extreme rupture of core appearance, be convenient for take out the core appearance.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the round sleeve structure of the present invention;

fig. 4 is a schematic diagram of the wedge-shaped fixture block structure of the present invention.

In the figure: 1. a support frame; 2. a tooth socket; 3. a drive device; 4. a disc; 5. an L-shaped fixture block; 6. a round sleeve; 7. an L-shaped slot; 8. a spring plate; 9. a wear-resistant block; 10. a diamond drill bit; 11. an accessory case; 12. a wedge-shaped fixture block; 13. a yielding groove; 31. a housing; 32. a gasoline engine; 33. a round bar; 34. a gear; 35. a turntable.

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.

Example 1

Referring to fig. 1-4, a drilling sampling device for municipal engineering material detection comprises a support frame 1, a fitting box 11 is fixedly connected to one side wall of the support frame 1, a wedge-shaped fixture block 12 is placed in the fitting box 11, a tooth socket 2 is formed in one side wall of the support frame 1, a driving device 3 is slidably connected to the side wall of the support frame 1, the driving device 3 comprises a housing 31, a gasoline engine 32 is fixedly connected to the inner wall of the housing 31, the sampling is generally operated outdoors, the gasoline engine 32 is convenient to carry, the power is strong and does not need a power supply, the lack of electric drive outdoors is avoided, a driving end of the gasoline engine 32 is fixedly connected to a disc 4, a strip-shaped hole is formed in one side wall of the housing 31, a round rod 33 is rotatably connected to the inner wall of the housing 31 close to the strip-shaped hole, a gear 34 is fixedly sleeved on the side wall, the round rod 33 penetrates through the side wall of the shell 31 and extends to the outside of the shell 31, the round rod 33 positioned outside the shell 31 is fixedly connected with a rotating disc 35, the side wall of the rotating disc 35 is fixedly connected with a plurality of handles arranged in a surrounding manner, the lower end of the driving device 3 is fixedly connected with a disc 4, the lower end of the disc 4 is fixedly connected with two L-shaped clamping blocks 5, a round sleeve 6 is arranged below the disc 4, one side wall of the round sleeve 6 is provided with a abdicating groove 13, the side wall of the round sleeve 6 far away from the abdicating groove 13 is provided with a clamping groove matched with the wedge-shaped clamping block 12, the upper end side wall of the round sleeve 6 is provided with two L-shaped grooves 7, the two L-shaped clamping blocks 5 are clamped with the L-shaped grooves 7, the bending direction of the L-shaped grooves 7 is the same as the rotating direction of the gasoline engine 32, so that the L-shaped clamping blocks 5 are always clamped, and the equal fixedly connected with wear-resisting piece 9 of lateral wall that two spring leaf 8 are close to each other, wear-resisting piece 9 is the high manganese steel material, avoid spring leaf 8 wearing and tearing through setting up wear-resisting piece 9, thereby make sampling device durable more, the lower extreme fixedly connected with diamond bit 10 of circle cover 6, the external diameter of diamond bit 10 is greater than the external diameter of circle cover 6, and the internal diameter of diamond bit 10 is less than the internal diameter of circle cover 6, the external diameter of diamond bit 10 is great can avoid circle cover 6 and concrete friction to lead to concrete wear, and the less concrete core appearance that can avoid of diamond bit 10 internal diameter is interfered with the emergence of circle cover 6.

The working principle is as follows: when the device is used, the support frame 1 is firstly placed near a position needing drilling and sampling, the round sleeve 6 is clamped on the disc 4 by the L-shaped fixture block 5 and the L-shaped groove 7, the gasoline engine 32 is started to drive the disc 4 to rotate, the round sleeve 6 and the diamond drill bit 10 also rotate along with the round sleeve, then the handle is held and the rotary disc 35 is rotated, the rotary disc 35 drives the gear 34 to rotate through the round rod 33 after rotating, the gear 34 is matched with the tooth socket 2 to enable the driving device 3 to move downwards, so that the diamond drill bit 10 conducts drilling and sampling operation on concrete, after the concrete is drilled to a certain depth, the gasoline engine 32 is closed to enable the diamond drill bit 10 to stop running, then the round sleeve 6 is manually rotated to enable the L-shaped fixture block 5 to be separated from the L-shaped groove 7, at this time, the rotary disc 35 is rotated again to enable the driving device 3 to ascend, then the wedge 12 is taken out, then use hammer or similar instrument to strike wedge fixture block 12, wedge fixture block 12 drives the slope of circle cover 6 like this, thereby break the core appearance, spring leaf 8 offsets with the core appearance like this, and utilize the elasticity of spring leaf 8 to improve the frictional force of wear-resisting piece 9 and core appearance, thereby make the core appearance card in circle cover 6, then take out circle cover 6 by the hole, and keep away from the one end of diamond bit 10 by circle cover 6 with the core appearance take out can, if the core appearance is too tight at circle cover 6 joint, also can use rod dress object to be inserted by diamond bit 10, release the core appearance by in the circle cover 6, it is comparatively convenient like this to take out the core appearance, be difficult to block the core appearance in the drill bit, avoid the unable condition of taking out of core appearance in the hole simultaneously.

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. A drilling sampling device for municipal engineering material detection comprises a support frame (1); the method is characterized in that: tooth's socket (2) have been seted up to one side lateral wall of support frame (1), and the lateral wall sliding connection of support frame (1) has drive arrangement (3), lower extreme fixedly connected with disc (4) of drive arrangement (3), and two L shape fixture blocks (5) of the lower extreme fixedly connected with of disc (4), the below of disc (4) sets up round cover (6), and the upper end lateral wall of round cover (6) has seted up two L shape grooves (7), two L shape fixture block (5) set up with L shape groove (7) joint, spring leaf (8) that two slopes of the inner wall fixedly connected with of round cover (6) set up, and the equal fixedly connected with wear-resisting piece (9) of lateral wall that two spring leaves (8) are close to each other, the lower extreme fixedly connected with diamond bit (10) of round cover (6).

2. The drilling sampling device for detecting the municipal engineering materials according to claim 1, wherein: drive arrangement (3) include shell (31), the inner wall fixedly connected with petrol engine (32) of shell (31), and the drive end and disc (4) fixed connection of petrol engine (32), the bar hole has been seted up to one side lateral wall of shell (31), and the inner wall rotation that shell (31) is close to the bar hole is connected with round bar (33), the fixed cover of lateral wall of round bar (33) is equipped with gear (34) with tooth's socket (2) meshing.

3. The drilling sampling device for detecting the municipal engineering materials according to claim 2, wherein: round bar (33) run through the lateral wall of shell (31) and extend to the outside setting of shell (31), and be located round bar (33) fixedly connected with carousel (35) of shell (31) outside, the lateral wall fixedly connected with of carousel (35) is a plurality of handles that encircle the setting.

4. The drilling sampling device for detecting the municipal engineering materials according to claim 1, wherein: one side lateral wall fixedly connected with accessory box (11) of support frame (1), and placed wedge fixture block (12) in accessory box (11).

5. The drilling sampling device for detecting the municipal engineering materials according to claim 4, wherein: the side wall of one side of the round sleeve (6) is provided with a yielding groove (13), and the side wall of the round sleeve (6) far away from the yielding groove (13) is provided with a clamping groove matched with the wedge-shaped clamping block (12).

6. The drilling sampling device for detecting the municipal engineering materials according to claim 1, wherein: the outer diameter of the diamond drill bit (10) is larger than that of the round sleeve (6), and the inner diameter of the diamond drill bit (10) is smaller than that of the round sleeve (6).