CN219957584U

CN219957584U - Concrete slump cone

Info

Publication number: CN219957584U
Application number: CN202320557540.4U
Authority: CN
Inventors: 辛晓锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-11-03
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a concrete slump cone, which relates to the technical field of concrete performance test and comprises a conical slump cone, wherein a lifting assembly is arranged at the bottom of the conical slump cone and comprises a placing plate, the bottom of the conical slump cone is movably connected with the surface of the placing plate, a fixed seat is fixedly connected with the side surface of the placing plate, a circular shaft is movably connected with the inner wall of a groove of the fixed seat, a circular tube is fixedly connected with the end part of the circular shaft, the surface of the circular tube is movably connected with the surface of the fixed seat, a through groove and a side groove are formed in the surface of the circular tube, and a third fixing bolt is connected with the surface of the fixed seat in a threaded manner. According to the utility model, by arranging the placing plate, the fixing seat, the round pipe, the round block, the lifting seat and the cross rod, the effect that a worker can stably and vertically lift the slump cone upwards, the slump cone can be prevented from damaging the shape of concrete, and the test is more accurate is achieved.

Description

Concrete slump cone

Technical Field

The utility model relates to the technical field of concrete performance test, in particular to a concrete slump cone.

Background

Concrete slump mainly refers to plasticizing performance and pumpability of concrete, wherein the influence factors of the concrete slump are a plurality of factors including grading change, water content, weighing deviation of a weighing apparatus and dosage of an additive, and the temperature of cement is an important factor, and when the concrete slump is measured, the concrete slump is mainly tested through a slump cylinder, a funnel, a scale and a tamper.

The concrete slump cone is mainly used in concrete slump tests, during the tests, concrete is filled into the slump cone through tools such as a spade, the concrete is lifted up vertically after the concrete is filled, the slump cone is placed on one side, the concrete can generate slump phenomenon due to self weight, then the concrete mixture can be measured out to the size of downward slump through a scale, wherein the scale on the scale shows the slump, according to the content, the slump of the concrete can be tested through the tools such as the slump cone, but in the tests, the slump cone needs to be lifted up vertically, if the tools such as the spade are not lifted up vertically, the slump cone can touch the concrete in the interior, the shape of the concrete can be damaged, and therefore, the test result is influenced, and the requirement of further optimization exists for the upward lifting mode of the slump cone.

Disclosure of Invention

The utility model provides a concrete slump cone, which has the advantages that a worker can stably and vertically lift the slump cone upwards, the slump cone can be prevented from damaging the shape of concrete, and the test is more accurate.

In order to realize that a worker can stably and vertically lift the slump cone upwards, prevent the slump cone from damaging the shape of concrete and enable the test to be more accurate, the utility model provides the following technical scheme: the utility model provides a concrete slump section of thick bamboo, includes the circular cone slump section of thick bamboo, the bottom of circular cone slump section of thick bamboo is provided with carries and draws the subassembly, carry and draw the subassembly to include placing the board, the bottom of circular cone slump section of thick bamboo and the surface swing joint of placing the board, the side fixedly connected with fixing base of placing the board, fixing base recess inner wall swing joint has the circle axle, the tip fixedly connected with pipe of circle axle, the surface and the surface swing joint of fixing base of pipe, logical groove and side groove have been seted up to the surface of pipe, the surface threaded connection of fixing base has third fixing bolt, the tip and the surface swing joint of circle axle of third fixing bolt, circular cone slump section of thick bamboo surface fixedly connected with carries and draws the seat, the surface of carrying and drawing the seat runs through the horizontal pole, the surface swing joint of horizontal pole has the circle piece, the surface of circle piece and the inner wall swing joint of pipe, the surface threaded connection of circle piece has first fixing bolt, the surface of first fixing bolt and the surface swing joint of side groove.

As a preferable technical scheme of the utility model, the surface of the round block is fixedly connected with a handle, the surface of the handle is movably connected with the inner wall of the through groove, and the inner wall of the handle is movably connected with the surface of the cross rod.

As a preferable technical scheme of the utility model, the surface of the handle is in threaded connection with a second fixing bolt, and the end part of the second fixing bolt is movably connected with the surface of the cross rod.

As a preferable technical scheme of the utility model, two lifting seats are arranged in total, and the two lifting seats are symmetrically arranged about the central position of the cone slump cone.

As a preferable technical scheme of the utility model, the surface of the handle is fixedly connected with a curved plate, the surface of the curved plate is movably connected with the surface of a circular tube, and graduation marks are printed on the surface of the circular tube.

As a preferable technical scheme of the utility model, the bottom end of the curved plate and the bottom end of the cross bar are positioned on the same horizontal plane.

Compared with the prior art, the utility model provides the concrete slump cone, which has the following beneficial effects:

1. this concrete slump section of thick bamboo, place the board through setting up, the fixing base, the pipe, the button, carry and draw seat and horizontal pole, when using, place the circular cone slump section of thick bamboo at the top of placing the board, pack into the circular cone slump section of thick bamboo inside and tamp through the instrument, afterwards upwards rotate the pipe to vertical position, pass the button with the horizontal pole and carry behind the seat, will hold at the handle and upwards carry and draw, the horizontal pole will drive and carry and draw seat and circular cone slump section of thick bamboo and upwards move this moment, because the pipe is the vertical state, and the button is in the inside of pipe again, the button will be vertically upwards moved like this, just can let the horizontal pole vertically upwards move, thereby let circular cone slump section of thick bamboo upwards move the orbit more vertical, reached the workman can stabilize vertically upwards carry slump section of thick bamboo, can prevent that the slump section of thick bamboo from destroying the shape of concrete, can let test more accurate effect.

2. This concrete slump section of thick bamboo through setting up scale mark and curved plate, when using, with the perpendicular back that upwards removes of circular cone slump section of thick bamboo, take out the horizontal pole, take off the circular cone slump section of thick bamboo, alternate the horizontal pole again this moment, move the concrete top after the slump down with the horizontal pole, through the scale mark of observing curved plate bottom department, just can know the slump of concrete, just so just need not use the scale to measure any more, it is more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a partial top view of the round block of the present utility model;

fig. 4 is a partial plan view of the fixing base of the present utility model.

In the figure: 1. a cone slump cone; 2. a lifting assembly; 201. placing a plate; 202. a fixing seat; 203. a circular shaft; 204. a round tube; 205. a through groove; 206. a side groove; 207. round blocks; 208. a first fixing bolt; 209. a lifting seat; 210. a cross bar; 211. a handle; 212. a second fixing bolt; 213. a third fixing bolt; 3. scale marks; 4. a curved plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a concrete slump cone, comprising a cone slump cone 1, after concrete is filled into the cone slump cone 1 through a tool, the concrete is tamped by a tamping rod, then the concrete can form the shape of the cone slump cone 1, a lifting component 2 is arranged at the bottom of the cone slump cone 1, the lifting component 2 comprises a placing plate 201, supporting feet are arranged at the bottom of the placing plate 201, four supporting feet are arranged at the same time, the height of the placing plate 201 can be increased by the four supporting feet, the bottom of the cone slump cone 1 is movably connected with the surface of the placing plate 201, the side surfaces of the placing plate 201 are fixedly connected with a fixed seat 202, the fixed seat 202 is commonly provided with two fixed seats, the two fixed seats 202 are symmetrically arranged in the middle of the placing plate 201, the fixed seat 202 is mainly used for supporting a round shaft 203, the round shaft 203 can rotate in the groove of the fixed seat 202, the inner wall of the fixed seat 202 is movably connected with the round shaft 203, the end part of the round shaft 203 is fixedly connected with the round shaft 204, the surface of the round shaft 204 is movably connected with the surface of the round shaft 204, the surface of the round shaft 204 is movably arranged with the surface of the round shaft 204, the surface of the round shaft 204 is movably connected with the surface of the round shaft 203, the third bolt 213 is fixedly arranged on the third bolt 213, the end 213 is fixedly connected with the third bolt 213, and the third bolt 213 is fixedly arranged on the inner surface 213 is fixedly connected with the third bolt 213, through horizontal pole 210 pass and carry and draw the seat 209, when horizontal pole 210 upwards moves, can drive the perpendicular upwards movement of circular cone slump cone 1 through carrying and draw the seat 209, the surface of carrying and drawing the seat 209 runs through and has had horizontal pole 210, the surface activity of horizontal pole 210 has cup jointed circle 207, the surface of circle 207 and the inner wall swing joint of pipe 204, the surface threaded connection of circle 207 has first fixing bolt 208, the surface of first fixing bolt 208 and the inner wall of side channel 206 and the surface swing joint of pipe 204, when first fixing bolt 208 rotates to the circle 207 direction, first fixing bolt 208 can laminate on the surface of pipe 204, through the frictional force that extrudees between first fixing bolt 208 and the pipe 204, fix circle 207.

Specifically, the surface of the round block 207 is fixedly connected with a handle 211, the surface of the handle 211 is movably connected with the inner wall of the through groove 205, and the inner wall of the handle 211 is movably connected with the surface of the cross bar 210.

In this embodiment, by providing the handle 211, the contact area between the handle 211 and the hand can be increased, and the strength can be reduced by lifting the handle 211 up and down to the cross bar 210 inside the knob 207.

Specifically, the surface of the handle 211 is screwed with a second fixing bolt 212, and the end of the second fixing bolt 212 is movably connected with the surface of the cross bar 210.

In the present embodiment, by providing the second fixing bolt 212, the second fixing bolt 212 can fix the cross bar 210 to the handle 211, and when the whole is stored, the sliding of the cross bar 210 can be prevented.

Specifically, there are two pull-up seats 209 in total, and the two pull-up seats 209 are symmetrically disposed about the center position of the cone slump cone 1.

In this embodiment, when the conical slump cone 1 is pulled by the two pulling seats 209, the conical slump cone 1 can be driven to vertically move up and down.

Specifically, the surface of the handle 211 is fixedly connected with a curved plate 4, the surface of the curved plate 4 is movably connected with the surface of the circular tube 204, and the surface of the circular tube 204 is printed with scale marks 3.

In this embodiment, after the cone slump cone 1 and the pulling seat 209 are vertically moved upwards, the cross bar 210 is pulled down from one side, after the cone slump cone 1 is taken off, the cross bar 210 is penetrated back again, and the concrete left on the placing plate 201 is slumped, at this time, the cross bar 210 is moved downwards and placed on the top of the concrete after slump, and then the graduation marks 3 on the surface of the circular tube 204 are observed, and when the graduation marks 3 are observed, the bottom end position of the curved plate 4 can be used for looking, so that the observation can be more accurate.

Specifically, the bottom end of the curved plate 4 is at the same level as the bottom end of the rail 210.

In this embodiment, the bottom position of the curved plate 4 is directly observed, so that the bottom end of the cross bar 210 can be known, the slump value of the concrete can be directly measured, and the whole process is more convenient and rapid without using a scale for measurement.

The working principle and the using flow of the utility model are as follows: when in use, the third fixing bolt 213 is unscrewed, the round tube 204 is rotated upwards to a vertical state, the round tube 204 drives the round shaft 203 to rotate, at the moment, the third fixing bolt 213 on the surface of the fixed seat 202 is screwed, the round shaft 203 is fixed, then the cone slump cone 1 is placed on the top of the placing plate 201, when in placement, the lifting seat 209 is positioned in the direction of the cross rod 210, feet are stepped on the cone slump cone 1, concrete is filled into the cone slump cone 1, the concrete is tamped by a tamping rod, the cross rod 210 passes through the handle 211 and the round block 207, the cross rod 210 is penetrated into the lifting seat 209 together after meeting, then the cross rod 210 passes into the round block 207 on the other side and the handle 211, then the handle 211 is held by the hand and lifted upwards, as the round block 207 is positioned in the round tube 204 in the vertical state, thus, the cross bar 210 can vertically drive the lifting seat 209 to move upwards, the lifting seat 209 can drive the cone slump cone 1 to vertically move upwards and expose the concrete in the cone slump cone 1, the concrete at the moment can slump due to gravity after losing the limit of the cone slump cone 1, the cross bar 210 is pulled outwards, the cone slump cone 1 is taken down, the cross bar 210 is inserted back again, the cross bar 210 moves downwards to the top of the concrete after slumping, the cross bar 210 drives the round block 207 to move downwards, the round block 207 can drive the handle 211 to move downwards, the handle 211 can drive the curved plate 4 to move downwards, the numerical value of the scale mark 3 is observed through the curved plate 4, the slump of the concrete can be known, after measurement, the concrete on the placing plate 201 is cleaned, and the round tube 204 is rotated downwards to be accommodated on the side surface of the placing plate 201.

It should be noted that in this document, terms such as "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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete slump section of thick bamboo, includes circular cone slump section of thick bamboo (1), its characterized in that: the bottom of the cone slump cone (1) is provided with a lifting component (2), the lifting component (2) comprises a placing plate (201), the bottom of the cone slump cone (1) is movably connected with the surface of the placing plate (201), the side surface of the placing plate (201) is fixedly connected with a fixing seat (202), the inner wall of a groove of the fixing seat (202) is movably connected with a round shaft (203), the end part of the round shaft (203) is fixedly connected with a round tube (204), the surface of the round tube (204) is movably connected with the surface of the fixing seat (202), the surface of the round tube (204) is provided with a through groove (205) and a side groove (206), the surface of the fixing seat (202) is in threaded connection with a third fixing bolt (213), the end part of the third fixing bolt (213) is movably connected with the surface of the round shaft (203), the surface of the cone slump cone (1) is fixedly connected with a lifting seat (209), the surface of the lifting seat is penetrated with a cross rod (210), the surface of the round rod (210) is movably connected with a round block (207), the surface of the round rod (207) is movably connected with the surface of the round bolt (207), the surface of the first fixing bolt (208) is movably connected with the inner wall of the side groove (206) and the surface of the circular tube (204).

2. A concrete slump cone as claimed in claim 1, wherein: the surface of the round block (207) is fixedly connected with a handle (211), the surface of the handle (211) is movably connected with the inner wall of the through groove (205), and the inner wall of the handle (211) is movably connected with the surface of the cross rod (210).

3. A concrete slump cone as claimed in claim 2, wherein: the surface of the handle (211) is connected with a second fixing bolt (212) in a threaded mode, and the end portion of the second fixing bolt (212) is movably connected with the surface of the cross rod (210).

4. A concrete slump cone as claimed in claim 1, wherein: the two lifting seats (209) are arranged in total, and the two lifting seats (209) are symmetrically arranged about the central position of the conical slump cone (1).

5. A concrete slump cone as claimed in claim 2, wherein: the surface of the handle (211) is fixedly connected with a curved plate (4), the surface of the curved plate (4) is movably connected with the surface of the circular tube (204), and graduation marks (3) are printed on the surface of the circular tube (204).

6. A concrete slump cone according to claim 5, wherein: the bottom end of the curved plate (4) and the bottom end of the cross bar (210) are positioned on the same horizontal plane.