CN209945770U

CN209945770U - Concrete quality volume sampling detection device for engineering monitoring

Info

Publication number: CN209945770U
Application number: CN201920738873.0U
Authority: CN
Inventors: 周学良; 梁本多; 商佰龙
Original assignee: Shenzhen Zhongtian Basic Survey And Design Co Ltd
Current assignee: Shenzhen Zhongtian Basic Survey And Design Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-01-14
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a concrete quality volume appearance detection device for engineering monitoring, including unable adjustment base, unable adjustment base's lower extreme is provided with the support and adjusts the foot, the cover is equipped with the sliding sleeve on the slide bar, the left end welding of sliding sleeve has the dead lever, and articulates on the dead lever to have the loop bar, the inserted bar has been cup jointed to the lower extreme of loop bar, the support base is installed to the bottom of inserted bar, the lower extreme of motor is connected with a brill section of thick bamboo. The utility model discloses a set up on the slip cap and have loop bar, inserted bar and support base, loop bar and inserted bar can be adjusted for this device is examined time measuring to the concrete of wall, support base and ground laminating, improve the stability of this device, have through being provided with below unable adjustment base and support the regulation foot, at the concrete ground unevenness on wall and ground, adjust and support the regulation foot, let this device and concrete ground and the laminating of wall basic unit, avoid boring the direction out of plumb, damage a brill section of thick bamboo, cause economic loss.

Description

Concrete quality volume sampling detection device for engineering monitoring

Technical Field

The utility model relates to a concrete detection technical field specifically is a concrete quality volume sampling detection device for engineering monitoring.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, generally speaking, concrete refers to cement concrete obtained by mixing cement as the cementing materials and sand and stone as the aggregate with water (which may contain additives and admixtures) according to a certain proportion and stirring, also called common concrete, and is widely applied to civil engineering, the concrete generally needs to be detected to determine the quality of the concrete, the detection of the concrete is usually performed on unformed products, the detection and sampling of the formed concrete products are very troublesome, devices for sampling the formed concrete products on the market are few, the existing formed concrete product detection devices have poor stability, operators need to hold the concrete for a long time, the operation is very tired, the concrete ground is uneven, the drilling mode is not vertical, and the damage of a drill pipe is easily caused, therefore, the concrete quality sampling detection device for engineering monitoring is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete quality volume sampling detection device for engineering monitoring to the device that the current shaping concrete product that proposes in solving above-mentioned background art carries out the sample is few, and shaping concrete product detection device poor stability needs operating personnel to be held by hand for a long time in addition, and the operation is very tired, and concrete ground unevenness bores the problem of the damage of mode out of plumb easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete quality volume appearance detection device for engineering monitoring, includes unable adjustment base, unable adjustment base's lower extreme is provided with supports and adjusts the foot, unable adjustment base's the fixed welding in upper end has the slide bar, and the cover is equipped with the slip cap on the slide bar, the fixed welding in left side of slide bar has the dead lever, and articulates on the dead lever has the loop bar, be provided with the bolt on the loop bar, the lower extreme of loop bar has cup jointed the inserted bar, the lower extreme of loop bar is provided with the gim peg, the support base is installed to the bottom of inserted bar, be provided with the fixed pin on the slip cap, and install the handle on the fixed pin, the right-hand member of slip cap is connected with the motor, and the lower extreme of motor is connected.

Preferably, the support adjusting foot comprises a fixed sleeve, a bolt, a nut and a gasket, the lower end of the fixed sleeve is sleeved with the bolt, the bolt is sleeved with the nut, and the gasket is fixedly mounted at the bottom end of the bolt.

Preferably, the sliding rod is provided with scale marks.

Preferably, the outside size of the sliding rod is the same as the inside size of the sliding sleeve, a fixing pin is arranged on the sliding sleeve, and the sliding sleeve and the sliding rod are arranged into a sliding structure through the fixing pin.

Preferably, the fixed rod is hinged to the sliding rod, and the fixed rod and the movable rod are in a rotary connecting structure.

Preferably, the inside size of loop bar is the same with the outside size of inserted bar, and the lower extreme fixed mounting of inserted bar has the support base, the junction of loop bar and inserted bar is provided with the gim peg, it sets up to extending structure through loop bar and inserted bar to support the base.

Preferably, the input end of the switch is electrically connected with the output end of the external power supply through a plug, and the output end of the switch is electrically connected with the input end of the motor.

Compared with the prior art, the beneficial effects of the utility model are that: according to the concrete quality sampling detection device for engineering monitoring, the sleeve rod, the inserted rod and the supporting base are arranged on the sliding sleeve, the lengths of the sleeve rod and the inserted rod can be adjusted according to needs, when the device detects concrete on a wall surface, the sleeve rod on the sliding rod is rotated, so that the supporting base is attached to the ground, when the device performs rotating sampling, the stability of the device is improved, long-time holding by a person is not needed, and the fatigue feeling of operators is reduced;

the support adjusting feet are arranged below the fixing base, and the support adjusting feet can be adjusted when the concrete foundation of the wall and the ground is uneven, so that the device is attached to the concrete ground and the wall base layer, the drilling direction is always perpendicular to the concrete base layer, and the problem that the drilling cylinder of the device is damaged due to the fact that the drilling direction is not perpendicular to the drilling direction is avoided, and certain economic loss is caused is solved.

Description of the drawings:

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

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention;

fig. 4 is a schematic front sectional view of the supporting and adjusting foot structure of the present invention.

In the figure: 1. a fixed base; 2. supporting the adjusting foot; 201. fixing a sleeve; 202. a bolt; 203. a nut; 204. a gasket; 3. a slide bar; 4. a sliding sleeve; 5. fixing the rod; 6. a loop bar; 7. a bolt; 8. inserting a rod; 9. a fixing bolt; 10. a support base; 11. a fixing pin; 12. a handle; 13. a motor; 14. drilling a barrel; 15. and (4) switching.

The specific implementation mode is as follows:

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.

Referring to fig. 1-4, the present invention provides an embodiment: a concrete quality measuring and sampling detection device for engineering monitoring comprises a fixed base 1, wherein a supporting and adjusting foot 2 is arranged at the lower end of the fixed base 1, the supporting and adjusting foot 2 comprises a fixed sleeve 201, a bolt 202, a nut 203 and a gasket 204, the bolt 202 is sleeved at the lower end of the fixed sleeve 201, the nut 203 is sleeved on the bolt 202, the gasket 204 is fixedly installed at the bottom end of the bolt 202, an internal thread is arranged in the fixed sleeve 201, the bolt 202 is screwed through the nut 203, the bolt 202 is lifted along the fixed sleeve 201, the gasket 204 is attached to the ground, so that a drilling cylinder 14 is ensured to be vertical to the ground, the drilling cylinder 14 is convenient to drill and sample, meanwhile, the damage of the drilling cylinder 14 is avoided, and the service life of the device is prolonged; the upper end of the fixed base 1 is fixedly welded with a sliding rod 3, the sliding rod 3 is sleeved with a sliding sleeve 4, the sliding rod 3 is provided with scale marks, and the scale marks are arranged on the sliding rod 3, so that the required depth of the device can be conveniently corresponding to the scale marks, and a concrete detection sample with the required depth can be accurately drilled;

the left end of the sliding rod 3 is welded with a fixed rod 5, the fixed rod 5 is hinged with a sleeve rod 6, the fixed rod 5 is hinged with the sleeve rod 6 through a hinged shaft, a bolt 7 is inserted at the hinged position of the sleeve rod 6 and the fixed rod 5, the fixed rod 5 and the sleeve rod 6 are arranged into a rotating structure through the bolt 7, and the sleeve rod 6 capable of rotating is arranged, so that when the device is used for wall drilling and sampling, an inserted rod 8 at the lower end of the sleeve rod 6 is adjusted, the stability of the device is improved, an operator does not need to hold the device for a long time, and the fatigue feeling of the operator is relieved; the bolt 7 is arranged on the loop bar 6, the inner side size of the loop bar 6 is the same as the outer side size of the inserted bar 8, the lower end of the inserted bar 8 is fixedly provided with the supporting base 10, the joint of the loop bar 6 and the inserted bar 8 is provided with the fixing bolt 9, the supporting base 10 is arranged into a telescopic structure through the loop bar 6 and the inserted bar 8, the length of the adjustable loop bar 6 and the length of the adjustable inserted bar 8 are arranged, so that concrete base layers with different heights on the wall surface can be conveniently sampled, the sampling stability of the device is improved, and the practicability of the device is greatly improved;

the lower extreme of loop bar 6 has cup jointed inserted bar 8, the lower extreme of loop bar 6 is provided with gim peg 9, support base 10 is installed to the bottom of inserted bar 8, be provided with fixed pin 11 on the sliding sleeve 4, and install handle 12 on the fixed pin 11, the right-hand member of sliding sleeve 4 is connected with motor 13, and the lower extreme of motor 13 is connected with a brill section of thick bamboo 14, switch 15 is installed to sliding sleeve 4 right-hand member, switch 15's input is connected with external power supply's output electricity through the plug, switch 15's output is connected with motor 13's input electricity.

The working principle is as follows: before the device is used, the device is moved to a position of a concrete ground base layer to be detected, the nut 203 on the supporting and adjusting foot 2 is unscrewed, the bolt 202 is adjusted, so that the gasket 204 on the supporting and adjusting foot 2 of the device is attached to the ground, then the nut 203 is screwed, the drilling direction is kept vertical to the concrete ground base layer, the drilling speed is accelerated, the drill cylinder 14 is prevented from being damaged, and the working efficiency of operators is improved;

secondly, after the drilling and sampling position is fixed, the fixing pin 11 is loosened through the rotation of the handle 12, the sampling depth is drilled according to the requirement, the sliding sleeve 4 is slid along the sliding rod 3, the scale sizes of the sliding sleeve 4 and the sliding rod 3 are consistent with the required depth, and the fixing pin 11 is screwed up by rotating the handle 12;

then, the worker connects the device with an external power supply through a plug, provides electric support for the device, turns on a switch 15, starts a motor 13 to drive a drill barrel 14 to rotate, pushes a sliding sleeve 4 to rotate downwards through a handle 12 by the operator, so that the drill barrel 14 continuously enters into a concrete foundation, and samples are detected, and when the device samples wall concrete, the device is adjusted to be attached to a wall surface, when the drill barrel 14 is perpendicular to the wall surface, a loop bar 6 on a fixed rod 5 is rotated, after reaching a proper angle, the loop bar 6 under the fixed rod 5 is fixed through a bolt 7, a fixed bolt 9 is unscrewed, the loop bar 6 under the fixed rod 5 is adjusted with an inserted bar 8, so that a supporting base 10 is attached to the ground, the fixed bolt 9 is screwed, so that the stability of the device for wall concrete sampling is improved, and the loop bar 6 and the inserted bar 8 can be lifted, the stability of wall concrete with different heights during sampling detection can be facilitated, and the time for an operator to hold the wall concrete is reduced, so that the fatigue of the operator is relieved;

finally, after a drill barrel 14 rotates and bores certain degree of depth, unscrew the fixed pin 11 on the sliding sleeve 4, will bore a barrel 14 and take out from the concrete basal layer of ground or wall, operating personnel moves the concrete that a drill barrel 14 bored through the hammer, takes out it detect can, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete quality volume sampling detection device for engineering monitoring, includes unable adjustment base (1), its characterized in that: the lower end of the fixed base (1) is provided with a supporting and adjusting foot (2), the upper end of the fixed base (1) is fixedly welded with a sliding rod (3), the sliding rod (3) is sleeved with a sliding sleeve (4), the left side of the sliding rod (3) is fixedly welded with a fixed rod (5), the fixed rod (5) is hinged with a loop bar (6), the loop bar (6) is provided with a bolt (7), the lower end of the loop bar (6) is sleeved with an inserted bar (8), the lower end of the loop bar (6) is provided with a fixed bolt (9), the bottom end of the inserted bar (8) is provided with a supporting base (10), the sliding sleeve (4) is provided with a fixed pin (11), the fixed pin (11) is provided with a handle (12), the right end of the sliding sleeve (4) is connected with a motor (13), and the lower end of the motor (13) is connected with a drill, and a switch (15) is arranged at the right end of the sliding sleeve (4).

2. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: the support adjusting foot (2) comprises a fixed sleeve (201), a bolt (202), a nut (203) and a gasket (204), the lower end of the fixed sleeve (201) is sleeved with the bolt (202), the nut (203) is sleeved on the bolt (202), and the gasket (204) is fixedly installed at the bottom end of the bolt (202).

3. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: and scale marks are arranged on the sliding rod (3).

4. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: the outer side size of the sliding rod (3) is the same as the inner side size of the sliding sleeve (4), the fixing pin (11) is arranged on the sliding sleeve (4), and the sliding sleeve (4) is of a sliding structure through the fixing pin (11) and the sliding rod (3).

5. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: the fixed rod (5) is hinged to the sliding rod (3), and the fixed rod (5) and the moving rod (3) are of a rotary connecting structure.

6. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: the utility model discloses a telescopic structure, including loop bar (6), inserted bar (8), support base (10), the inboard size of loop bar (6) is the same with the outside size of inserted bar (8), and the lower extreme fixed mounting of inserted bar (8) has support base (10), the junction of loop bar (6) and inserted bar (8) is provided with gim peg (9), support base (10) and set up to extending structure through loop bar (6) and inserted bar (8).

7. The concrete quality sampling and detecting device for engineering monitoring according to claim 1, characterized in that: the input end of the switch (15) is electrically connected with the output end of an external power supply through a plug, and the output end of the switch (15) is electrically connected with the input end of the motor (13).