CN218848156U

CN218848156U - Concrete slump detection device

Info

Publication number: CN218848156U
Application number: CN202223041043.3U
Authority: CN
Inventors: 杨超梅
Original assignee: Ningxia Deshan Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Ningxia Deshan Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-11
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a concrete slump detection device, the power distribution box comprises a box body, the left side of box is equipped with vibration mechanism, the inside of box is equipped with slump bucket, the inside of box is equipped with positioning mechanism, vibration mechanism is including fixing at the left motor of box, motor output shaft's the outside is fixed with the screw rod, the outside threaded connection of screw rod has the movable sleeve, the top of movable sleeve articulates through the articulated shaft has the hinge bar, the last fixed surface of box has the fixed block. This concrete slump detection device through two first electric putter of drive, makes the install bin reciprocate, through the drive left and right sides motor, makes the left and right sides movable sleeve can only reciprocate perpendicularly, utilizes the left and right sides rapping bar to strike the slump bucket, makes the inside concrete that pours into obtain evenly distributed, has reached and has strikeed the purpose that makes the inside concrete that pours into obtain evenly distributed to the slump bucket.

Description

Concrete slump detection device

Technical Field

The utility model relates to a concrete detection technical field specifically is a concrete slump detection device.

Background

The slump of concrete mainly refers to the plasticizing performance and the pumpability of concrete, and factors influencing the slump of concrete mainly include grading change, water content, weighing deviation of a weighing apparatus and the dosage of an additive, and are easily ignored, the temperature of cement and the like. Slump refers to the workability of concrete, and particularly to the normal operation of construction, wherein the workability includes the water retention, the fluidity and the cohesiveness of the concrete.

The embodiment chinese patent CN 213041684U discloses a concrete slump detection device, including a device main body, the equal fixedly connected with slide rail of two inside walls of device main body, the lateral wall fixedly connected with first motor of device main body, the output fixedly connected with screw rod of first motor, the surface of screw rod just is close to both ends and is threaded connection respectively first movable block, second movable block, the surface swing joint of first movable block, second movable block has the movable rod, the inside of device main body is provided with the installed part, the last fixed surface of installed part is connected with the workstation, the surface of workstation is provided with the slump bucket, the surface of slump bucket just is close to a plurality of otic placodes of bottom fixedly connected with, the utility model discloses, realize automatic strike of pouring into the concrete in the slump bucket inside, make it well obtain the dispersion, and then be favorable to the detection of slump, can reduce operating personnel's labour simultaneously, but need the people to restrict the slump bucket through mutually supporting between spacing hole and the spacing round pin that distribute when fixing, therefore the automatic slump is not high degree of detection device and above-mentioned slump problem is solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a concrete slump detection device possesses the advantage of the slump bucket of automatic limit, has solved and has need for mutually supporting between spacing hole and the spacer pin that distributes through the annular to prescribe a limit to the slump bucket, problem that degree of automation is not high.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete slump detection device comprises a box body, wherein a vibration mechanism is arranged on the left side of the box body, a slump bucket is arranged inside the box body, and a positioning mechanism is arranged inside the box body;

the vibrating mechanism is including fixing the motor on the box left side, the outside of motor output shaft is fixed with the screw rod, the outside threaded connection of screw rod has the movable sleeve, the top of movable sleeve articulates through the articulated shaft has the hinge bar, the last fixed surface of box has the fixed block, the left side sliding connection of fixed block has the carriage release lever.

Furthermore, two first electric push rods are fixed on the bottom wall of the inner cavity of the box body, and first connecting rods are fixed on the outer sides of output shafts of the two first electric push rods.

Furthermore, the right end of carriage release lever runs through the left side of fixed block and extends to the right side of fixed block and is fixed with the rapping bar, the outside of rapping bar is fixed with the rubber sleeve.

Further, the hinge rod is hinged to the lower surface of the moving rod through a hinge shaft, a sliding groove is formed in the left side of the box body, and a sliding block which is connected with the sliding groove in a sliding mode is fixed to the right side of the movable sleeve.

Furthermore, the number of the vibration mechanisms is two, and the two vibration mechanisms are symmetrically distributed left and right by taking the central axis of the box body as a symmetric line.

Further, positioning mechanism is including fixing the same install bin on two head rod tops, be fixed with the connecting block between the roof of install bin inner chamber and the diapire, one side that the connecting block was carried on the back mutually all is fixed with second electric putter, two the outside of second electric putter output shaft all is fixed with the second connecting rod, two one side that the second connecting rod was carried on the back mutually all is fixed with the movable plate.

Furthermore, the diapire of installation box inner chamber set up with two movable plate sliding connection's shifting chute, the vertical fixation has two locating levers between the roof of box inner chamber and the diapire, the left and right sides of installation box is fixed with the locating piece of sliding connection in the locating lever outside respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this concrete slump detection device through two first electric putter of drive, makes the install bin reciprocate, through the drive left and right sides motor, makes the left and right sides movable sleeve can only reciprocate perpendicularly, utilizes the left and right sides rapping bar to strike the slump bucket, makes the inside concrete that pours into obtain evenly distributed, has reached and has strikeed the purpose that makes the inside concrete that pours into obtain evenly distributed to the slump bucket.

2. According to the concrete slump detection device, the input shafts of the two second electric push rods are driven to respectively drive the left and right movable plates to move towards one opposite side direction, the two movable plates are respectively and slidably connected inside the two moving grooves to enable the two movable plates to move more stably, and the left and right movable plates are used for clamping and limiting the slump barrel, so that the purpose of clamping and limiting the slump barrel is achieved.

Drawings

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

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

fig. 3 is a schematic view of the positioning mechanism of the present invention.

In the figure: the device comprises a box body 1, a vibration mechanism 2, a motor 201, a screw 202, a movable sleeve 203, a hinged rod 204, a fixed block 205, a movable rod 206, a knock rod 207, a 3-slump barrel, a positioning mechanism 4, a 401 mounting box, a 402 connecting block, a 403 second electric push rod, a 404 second connecting rod, a 405 moving plate, a 5 first electric push rod and a 6 first connecting rod.

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, the concrete slump detection device in this embodiment includes a box 1, a vibration mechanism 2 is disposed on the left side of the box 1, a slump bucket 3 is disposed inside the box 1, the slump bucket 3 is composed of a bucket body and a base, the bucket body is movably attached to the bottom wall of an inner cavity of the base, a groove for allowing the slump bucket 3 to move up and down is disposed on the upper surface of the box 1, and a positioning mechanism 4 is disposed inside the box 1.

Two first electric push rods 5 are fixed on the bottom wall of the inner cavity of the box body 1, and first connecting rods 6 are fixed on the outer sides of output shafts of the two first electric push rods 5.

Referring to fig. 2, in order to knock the slump cone 3 to uniformly distribute the concrete poured therein, the vibration mechanism 2 in this embodiment includes a motor 201 fixed to the left side of the box 1, a screw 202 is fixed to the outer side of an output shaft of the motor 201, a movable sleeve 203 is threadedly connected to the outer side of the screw 202, a hinge rod 204 is hinged to the top end of the movable sleeve 203 through a hinge shaft, a fixed block 205 is fixed to the upper surface of the box 1, a moving rod 206 is slidably connected to the left side of the fixed block 205, when the movable sleeves 203 vertically move up and down, the left and right hinge rods 204 are driven to respectively move the left and right moving rods 206 relatively, the slump cone 3 is knocked by the left and right knocking rods 207, so that the concrete poured therein is uniformly distributed, and finally, the slump of the concrete can be detected.

In this example, the right end of the moving rod 206 penetrates through the left side of the fixed block 205, extends to the right side of the fixed block 205, and is fixed with the rapping rod 207, the outer side of the rapping rod 207 is fixed with a rubber sleeve, the hinge rod 204 is hinged on the lower surface of the moving rod 206 through a hinge shaft, a sliding groove is formed in the left side of the box body 1, a sliding block in sliding connection with the sliding groove is fixed on the right side of the movable sleeve 203, the left and right screw rods 202 start to rotate by driving the left and right motors 201, the left and right sliding blocks are all in sliding connection in the sliding groove, so that the left and right movable sleeves 203 are positioned, the left and right movable sleeves 203 can only vertically move up and down, the number of the vibrating mechanisms 2 is two, and the two vibrating mechanisms 2 are symmetrically distributed left and right by taking the central axis of the box body 1 as a symmetric line.

It should be noted that the two first electric push rods 5 are driven to move the installation box 401 up and down, the left and right motors 201 are driven to move the left and right movable sleeves 203 only vertically up and down, the left and right knocking rods 207 knock the slump cone 3, so that the concrete injected into the slump cone 3 is uniformly distributed, and the purpose of uniformly distributing the concrete injected into the slump cone 3 by knocking the slump cone 3 is achieved.

Referring to fig. 3, in order to clamp and limit the slump barrel 3, the positioning mechanism 4 in this embodiment includes a same mounting box 401 fixed on top ends of two first connecting rods 6, a connecting block 402 is fixed between a top wall and a bottom wall of an inner cavity of the mounting box 401, second electric push rods 403 are fixed on opposite sides of the connecting block 402, second connecting rods 404 are fixed on outer sides of output shafts of the two second electric push rods 403, a moving plate 405 is fixed on opposite sides of the two second connecting rods 404, and a mounting groove slidably connected with the two moving plates 405 is formed in an upper surface of the mounting box 401.

In the example, the bottom wall of the inner cavity of the installation box 401 is provided with a moving groove in sliding connection with the two moving plates 405, the slump bucket 3 is placed on the upper surface of the installation box 401 and is located at the center, the two second electric push rods 403 are driven to enable input shafts of the two second electric push rods 403 to respectively drive the left and right second connecting rods 404 and the left and right moving plates 405 to move towards one opposite side direction, the two positioning rods are vertically fixed between the top wall and the bottom wall of the inner cavity of the box body 1, the left and right sides of the installation box 401 are respectively fixed with positioning blocks in sliding connection on the outer sides of the positioning rods, the installation box 401 slides more stably by utilizing the left and right positioning blocks in sliding connection on the outer sides of the positioning rods, the two moving plates 405 are respectively in sliding connection in the two moving grooves to enable the two moving plates 405 to move more stably, and the slump bucket 3 is clamped and limited by utilizing the left and right moving plates 405.

It should be noted that the two second electric push rods 403 are driven to enable the input shafts of the two second electric push rods 403 to respectively drive the left and right moving plates 405 to move towards one opposite side direction, the two moving plates 405 are respectively and slidably connected inside the two moving grooves to enable the two moving plates 405 to move more stably, and the left and right moving plates 405 are used for clamping and limiting the slump cone 3, so that the purpose of clamping and limiting the slump cone 3 is achieved.

It can be understood that the electrical components that appear in the text all are connected with master controller and power electricity and the electrical components that appear in the text are conventional known equipment, and this application no longer gives unnecessary repeated description, and the master controller can play the conventional known equipment of control for the computer etc. and the control circuit of master controller can be realized through the simple programming of technical personnel in this field, and the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The working principle of the above embodiment is as follows:

(1) The slump bucket 3 is placed on the upper surface of the installation box 401 and located in the center, the two second electric push rods 403 are driven to enable input shafts of the two second electric push rods 403 to respectively drive the left and right second connecting rods 404 and the left and right moving plates 405 to move towards one opposite side direction, the two moving plates 405 are respectively connected inside the two moving grooves in a sliding mode to enable the two moving plates 405 to move more stably, the slump bucket 3 is clamped and limited through the left and right moving plates 405, after the slump bucket 3 is clamped, the mixed concrete is poured into the slump bucket 3, and the pouring process can be carried out in a split mode.

(2) After injection is completed each time, the two first electric push rods 5 can be driven by the two first electric push rods 5 to drive the two first connecting rods 6 to move up and down with the installation box 401, the installation box 401 can slide more stably by utilizing the sliding connection of the left and right side positioning blocks outside the positioning rods, the left and right side screw rods 202 start to rotate by driving the left and right side motors 201, and the left and right side sliding blocks are all slidably connected inside the sliding grooves, so that the left and right side movable sleeves 203 are positioned, the left and right side movable sleeves 203 can only vertically move up and down, when the left and right side movable sleeves 203 vertically move up and down, the left and right side hinge rods 204 are driven to respectively enable the left and right side movable rods 206 to relatively move, the left and right side knocking rods 207 are utilized to knock on the collapse degree barrel 3, the internally injected concrete is uniformly distributed, and finally the collapse degree of the concrete can be detected.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 concrete slump detection device, includes box (1), its characterized in that: a vibrating mechanism (2) is arranged on the left side of the box body (1), a slump barrel (3) is arranged inside the box body (1), and a positioning mechanism (4) is arranged inside the box body (1);

vibration mechanism (2) are including fixing motor (201) on box (1) left side, the outside of motor (201) output shaft is fixed with screw rod (202), the outside threaded connection of screw rod (202) has movable sleeve (203), the top of movable sleeve (203) is articulated through the articulated shaft to have hinge bar (204), the last fixed surface of box (1) has fixed block (205), the left side sliding connection of fixed block (205) has carriage release lever (206).

2. A concrete slump detection apparatus according to claim 1, wherein: the bottom wall of the inner cavity of the box body (1) is fixedly provided with two first electric push rods (5), and the outer sides of output shafts of the two first electric push rods (5) are fixedly provided with first connecting rods (6).

3. A concrete slump detection apparatus according to claim 2, wherein: the right end of the moving rod (206) penetrates through the left side of the fixed block (205), extends to the right side of the fixed block (205), and is fixed with a tapping rod (207), and a rubber sleeve is fixed on the outer side of the tapping rod (207).

4. A concrete slump detection apparatus according to claim 3, wherein: the hinge rod (204) is hinged to the lower surface of the moving rod (206) through a hinge shaft, a sliding groove is formed in the left side of the box body (1), and a sliding block which is in sliding connection with the sliding groove is fixed on the right side of the movable sleeve (203).

5. A concrete slump detection apparatus according to claim 4, wherein: the number of the vibration mechanisms (2) is two, and the vibration mechanisms (2) are symmetrically distributed left and right by taking the central axis of the box body (1) as a symmetry line.

6. A concrete slump detection apparatus according to claim 5, wherein: positioning mechanism (4) are including fixing same install bin (401) on two head rod (6) tops, be fixed with connecting block (402) between the roof of install bin (401) inner chamber and the diapire, one side that connecting block (402) carried on the back mutually all is fixed with second electric putter (403), two the outside of second electric putter (403) output shaft all is fixed with second connecting rod (404), two one side that second connecting rod (404) carried on the back mutually all is fixed with movable plate (405).

7. A concrete slump detection apparatus according to claim 6, wherein: the movable groove that sets up with two movable plate (405) sliding connection is seted up to the diapire of install bin (401) inner chamber, the vertical fixation has two locating levers between the roof of box (1) inner chamber and the diapire, the left and right sides of install bin (401) is fixed with the locating piece of sliding connection in the locating lever outside respectively.