CN212514591U

CN212514591U - Hydraulic engineering concrete quality detection device

Info

Publication number: CN212514591U
Application number: CN202021398235.8U
Authority: CN
Inventors: 蒋勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-09
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a hydraulic engineering concrete quality detection device, the on-line screen storage device comprises a base, the inner chamber of base is provided with hoist mechanism, the equal fixedly connected with fixed column in both sides at base top, the top fixedly connected with fixed plate of fixed column, the sleeve has been placed at the top of base, telescopic top fixedly connected with mount. The utility model discloses a hoist mechanism's drive for the sleeve upward movement, use under the cooperation of spiral guide bar and scroll cover, make the sleeve rotatory at ascending in-process, can reach and be convenient for detect and the efficient purpose of saving time, this hydraulic engineering concrete quality detection device, current slump testing process has been solved, artifical promotion has increased user's working strength, and can't guarantee that the slump bucket can vertical upward movement, the result that leads to detecting has great error, influence the problem of hydraulic engineering construction process even.

Description

Hydraulic engineering concrete quality detection device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering concrete quality detection device.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, generally, cement is used as the cementing materials, sand and stone are used as the aggregate and are mixed with water (which can contain additives and admixtures) according to a certain proportion, and the cement concrete is obtained by stirring, wherein before the concrete is used, the quality and the strength of the concrete should be detected, so that the unqualified concrete is prevented from being applied to civil engineering, roads, bridges and hydraulic engineering.

Slump is the workability of concrete, is the water retentivity of concrete, a quantization index of mobility and cohesiveness, in the current slump testing process, mostly be the artifical slump bucket that upwards promotes, artifical promotion has increased user's working strength, and artifical atress, can't guarantee that slump bucket can vertical upward movement, the in-process that promotes probably makes the slump bucket take place the skew, then make the inner wall of slump bucket produce the promotion to the concrete, the result that leads to detecting has great error, influence hydraulic engineering construction process even, on the basis of this, the utility model provides a hydraulic engineering concrete quality detection device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering concrete quality detection device, possess and be convenient for detect and the efficient advantage that saves time, in having solved current slump testing process, mostly the manual work upwards promotes the slump bucket, artifical promotion has increased user's working strength, and artifical atress, can't guarantee that the slump bucket can vertical upward movement, the in-process that promotes probably makes the slump bucket take place the skew, then make the inner wall of slump bucket produce the promotion to the concrete, the result that leads to detecting has great error, influence the problem of hydraulic engineering construction process even.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering concrete quality detection device, includes the base, the inner chamber of base is provided with hoist mechanism, the equal fixedly connected with fixed column in both sides at base top, the top fixedly connected with fixed plate of fixed column, the sleeve has been placed at the top of base, telescopic top fixedly connected with mount, the top fixedly connected with spiral guide bar of mount, the top embedding of fixed plate is provided with the scroll cover with spiral guide bar looks adaptation, the both sides on sleeve surface all are provided with stop gear.

Preferably, hoist mechanism includes the double-shaft motor of fixed connection in base inner chamber bottom, two output shafts of double-shaft motor all run through to the both sides of base and fixedly connected with drive drum, the both sides of fixed plate all rotate and are connected with the wire guide, the surface winding of drive drum and wire guide has the lifting wire.

Preferably, the limiting mechanism comprises a sleeve ring, the inner wall of the sleeve ring is rotatably connected with the surface of the sleeve through a bearing, limiting through holes matched with the fixing columns are formed in the two sides of the top of the sleeve ring, fixing blocks are fixedly connected to the two sides of the surface of the sleeve ring, and one end, away from the driving wire coil, of the lifting wire is fixedly connected to the top of each fixing block.

Preferably, the inner cavity of the sleeve is provided with a conical shape.

Preferably, the surface of the fixed column is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is driven by the lifting mechanism to make the sleeve move upwards, under the matching use of the spiral guide rod and the spiral sleeve, the sleeve rotates in the upward process, the inner wall of the sleeve is prevented from being adsorbed with concrete in the upward movement process of the sleeve, the concrete quality detection device for the hydraulic engineering can achieve the purposes of convenient detection, time saving and high efficiency, solves the problems that in the existing slump detection process, mostly, the slump bucket is lifted upwards manually, the manual lifting increases the working strength of a user, and the slump bucket cannot be ensured to move vertically upwards under the action of manual force, the in-process that promotes probably makes the slump bucket take place the skew, makes the inner wall of slump bucket produce the promotion to the concrete then, leads to there being great error in the result of detection, influences the problem of hydraulic engineering construction process even.

2. The utility model discloses a hoist mechanism's setting, wherein the drive of biax motor, at the drive drum, under the cooperation of direction drum and lifting line is used, make the sleeve upwards promote, through stop gear's setting, the cooperation of the lantern ring and spacing through-hole is used, the effect of spacing and direction has been played to the sleeve, the stability of sleeve in the up-and-down motion in-process has been improved, scale mark through the fixed column surface setting, make the slump of observing the concrete in the sleeve inner chamber that the user can be clear, convenient to use person's detection.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of point A of FIG. 1 according to the present invention;

fig. 3 is a schematic front sectional view of the base and the sleeve according to the present invention.

In the figure: 1. a base; 2. a lifting mechanism; 21. a double-shaft motor; 22. driving a wire coil; 23. a wire guide coil; 24. a hoisting line; 3. fixing a column; 4. a fixing plate; 5. a sleeve; 6. a fixed mount; 7. a spiral guide bar; 8. a spiral sleeve; 9. a limiting mechanism; 91. a collar; 92. a limiting through hole; 93. and (5) fixing blocks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic engineering concrete quality detection device comprises a base 1, an inner cavity of the base 1 is provided with a lifting mechanism 2, the lifting mechanism 2 comprises a double-shaft motor 21 fixedly connected to the bottom of the inner cavity of the base 1, two output shafts of the double-shaft motor 21 penetrate through two sides of the base 1 and are fixedly connected with a driving wire coil 22, two sides of a fixing plate 4 are rotatably connected with a guide wire coil 23, lifting wires 24 are wound on the surfaces of the driving wire coil 22 and the guide wire coil 23, through the arrangement of the lifting mechanism 2, the driving of the double-shaft motor 21 enables a sleeve 5 to be lifted upwards under the matching use of the driving wire coil 22, the guide wire coil 23 and the lifting wires 24, two sides of the top of the base 1 are fixedly connected with fixed columns 3, the surfaces of the fixed columns 3 are provided with scale marks, through the scale marks arranged on the surfaces of the fixed columns 3, a user can clearly observe the slump of concrete in, the detection of a user is convenient, a fixing plate 4 is fixedly connected to the top of a fixing column 3, a sleeve 5 is placed at the top of a base 1, an inner cavity of the sleeve 5 is arranged to be in a conical shape, a fixing frame 6 is fixedly connected to the top of the sleeve 5, a spiral guide rod 7 is fixedly connected to the top of the fixing frame 6, a spiral sleeve 8 matched with the spiral guide rod 7 is embedded into the top of the fixing plate 4, two sides of the surface of the sleeve 5 are respectively provided with a limiting mechanism 9, the limiting mechanism 9 comprises a lantern ring 91, the inner wall of the lantern ring 91 is rotatably connected with the surface of the sleeve 5 through a bearing, limiting through holes 92 matched with the fixing column 3 are respectively formed in two sides of the top of the lantern ring 91, two sides of the surface of the lantern ring 91 are respectively and fixedly connected with a fixing block 93, one end, far away from a driving wire, the sleeve 5 is limited and guided, and the stability of the sleeve 5 in the up-and-down movement process is improved.

The working principle is as follows: the utility model discloses during the use, the user is through pouring into the concrete in the inner chamber to sleeve 5, the user opens double-shaft motor 21 afterwards, double-shaft motor 21 drives drive drum 22 rotatory, drive drum 22 rotates lifting wire 24 and tightens up, lifting wire 24 drives fixed block 93 upward movement through the guide effect of guide drum 23, fixed block 93 drives sleeve 5 through lantern ring 91 and upwards promotes, at this in-process, under the cooperation of spiral guide bar 7 and scroll cover 8 is used, spiral guide bar 7 drives 6 rotations of mount and upwards promotes, then make sleeve 5 rotatory and upwards promote, the inner wall until sleeve 5 breaks away from the laminating with the concrete, finally, the user passes through the scale that fixed column 3 surfaces set up, the slump height of contrast concrete and the record down, can reach the efficient purpose of being convenient for detect and saving time.

In summary, the following steps: the hydraulic engineering concrete quality detection device drives the sleeve 5 to move upwards through the lifting mechanism 2, under the matching use of the spiral guide rod 7 and the spiral sleeve 8, the sleeve 5 rotates in the upward process, the inner wall of the sleeve 5 is prevented from being adsorbed with concrete in the upward movement process of the sleeve 5, the concrete quality detection device for the hydraulic engineering can achieve the purposes of convenient detection, time saving and high efficiency, solves the problems that in the existing slump detection process, mostly, the slump bucket is lifted upwards manually, the manual lifting increases the working strength of a user, and the slump bucket cannot be ensured to move vertically upwards under the action of manual force, the in-process that promotes probably makes the slump bucket take place the skew, makes the inner wall of slump bucket produce the promotion to the concrete then, leads to there being great error in the result of detection, influences the problem of hydraulic engineering construction process even.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 a hydraulic engineering concrete quality detection device, includes base (1), its characterized in that: the inner chamber of base (1) is provided with hoist mechanism (2), the equal fixedly connected with fixed column (3) in both sides at base (1) top, the top fixedly connected with fixed plate (4) of fixed column (3), sleeve (5) have been placed at the top of base (1), the top fixedly connected with mount (6) of sleeve (5), the top fixedly connected with spiral guide bar (7) of mount (6), the top embedding of fixed plate (4) is provided with spiral shell (8) with spiral guide bar (7) looks adaptation, the both sides on sleeve (5) surface all are provided with stop gear (9).

2. The hydraulic engineering concrete quality detection device of claim 1, wherein: hoist mechanism (2) are including double-shaft motor (21) of fixed connection in base (1) inner chamber bottom, two output shafts of double-shaft motor (21) all run through to both sides and fixedly connected with drive drum (22) of base (1), the both sides of fixed plate (4) are all rotated and are connected with wire guide plate (23), the surface winding of drive drum (22) and wire guide plate (23) has lifting wire (24).

3. The hydraulic engineering concrete quality detection device of claim 2, wherein: stop gear (9) are including the lantern ring (91), the inner wall of the lantern ring (91) passes through the bearing and is connected with the surface rotation of sleeve (5), spacing through-hole (92) with fixed column (3) looks adaptation are all seted up to the both sides at lantern ring (91) top, the equal fixedly connected with fixed block (93) in both sides on lantern ring (91) surface, the one end fixed connection in the top of fixed block (93) of drive drum (22) is kept away from in lifting wire (24).

4. The hydraulic engineering concrete quality detection device of claim 1, wherein: the inner cavity of the sleeve (5) is arranged to be conical.

5. The hydraulic engineering concrete quality detection device of claim 1, wherein: the surface of the fixed column (3) is provided with scale marks.