CN216707878U

CN216707878U - Tool for manufacturing concrete test block

Info

Publication number: CN216707878U
Application number: CN202220120383.6U
Authority: CN
Inventors: 时建新; 何万宏; 王强; 敬振东; 程宠佑; 庞如意; 骆嘉辉; 周黎明; 樊孟孟; 杨烁; 张莎
Original assignee: Guangzhou Engineering Co ltd; China Railway Seventh Group Co Ltd
Current assignee: Guangzhou Engineering Co ltd; China Railway Seventh Group Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-10
Anticipated expiration: 2032-01-18

Abstract

A tool for manufacturing a concrete test block relates to a concrete forming tool, two corner parts positioned on the left side of the top of a base (10) are respectively provided with an L-shaped barrier strip (1) extending upwards, arc edges of two sector plates (19) are respectively provided with an arc guide plate (2) extending upwards, a cavity (23) with an upper opening and a lower opening is arranged in a box body (4), the bottom of the box body (4) is provided with a funnel (3) with a right-angle trapezoidal structure, a hopper cavity (22) penetrating through the cavity (23) is arranged in the funnel (3), a baffle plate (16) covers the lower end of an opening (20), the bottom of the baffle plate (16) is provided with a small wheel (12), and the small wheel is arranged between the two arc guide plates (2); according to the utility model, the concrete test block is prepared in a mode of transfer pouring by using the trolley with the funnel, the movable baffle is arranged at the bottom of the funnel, and the baffle is reasonably opened and closed by matching with the box frame, so that the aim of effectively pouring concrete slurry into the test box is fulfilled.

Description

Tool for manufacturing concrete test block

Technical Field

The utility model relates to a concrete forming tool, in particular to a tool for manufacturing a concrete test block.

Background

In the building construction process, in order to verify the quality of concrete itself and the quality of later stage maintenance effect and be not convenient for harm the construction structure again, often will use the concrete test block, these concrete test blocks need be with the base material that some were used as the test block of even going out when the construction with concrete for the construction when the preparation. The concrete test block is divided into standard curing test block and same condition test block. The standard curing test block reflects the quality of the concrete, and the standard curing test block reflects the quality of the concrete plus the quality of the later curing effect = the quality of the actual component on the reaction site. If the standard curing test block is unqualified, the quality of the concrete provided by a concrete factory is unqualified, and if the standard curing test block is unqualified and the standard curing test block is qualified, the on-site concrete curing is not in place. For the accuracy of data, each building part needs to form concrete test blocks with different groups according to different concrete use amounts. The existing test block manufacturing is generally that a certain amount of concrete is taken out from a mixed concrete tank truck by a trolley or is directly unloaded to the ground from a tank truck, and then the concrete is manually transferred to a prepared concrete test mould by a spade bit by bit. The concrete sampling device has three defects that physical labor is consumed, concrete waste and pollution are easily caused, and concrete sampling is uneven and unrepresentative due to the fact that the concrete is unloaded on the ground.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model discloses a tool for manufacturing a concrete test block, which is characterized in that the manufacturing mode of the concrete test block is set to be that the concrete test block is transferred and poured by a trolley with a funnel, the bottom of the funnel is provided with a movable baffle plate, and the baffle plate is reasonably opened and closed by matching with a box frame, so that the aim of effectively pouring concrete slurry into a test mould box is fulfilled.

In order to realize the purpose, the utility model adopts the following technical scheme:

a tool for manufacturing concrete test blocks comprises a box frame, a trolley and a test mould box, wherein the box frame comprises a base, the base is of a square structure, two corners on the left side of the top of the base are respectively provided with an upwards extending L-shaped baffle strip, two corners on the right end of the base are oppositely provided with two fan-shaped plates, arc-shaped guide plates extending upwards are respectively arranged on arc edges of the two fan-shaped plates, the cross sections of the two arc-shaped guide plates form an eight-shaped structure, the trolley comprises a box body, a cavity with an upper opening and a lower opening is arranged in the box body, the bottom of the box body is provided with a funnel with a right-angled trapezoid structure, a hopper cavity communicated with the cavity is arranged in the funnel, the cavity and the hopper cavity together form a trolley cavity, the bottom of the hopper cavity is provided with an opening, the upper end on the straight edge of the left end of the funnel is connected with the left end of the box body, the upper end of the bevel edge of the right end is connected with the bottom of the box body, two sides of the opening at the bottom of the funnel are respectively and oppositely provided with a U-shaped clamping strip extending towards the right of the funnel, a baffle plate which can slide is clamped between the two U-shaped clamping strips, the baffle plate covers the lower end of the opening, a small wheel is arranged at the bottom of the baffle plate, the left end of the small wheel and the straight edge of the funnel are positioned on the same plane, the bottom of the bevel edge at the right end of the funnel is provided with a wheel shaft, two ends of the wheel shaft respectively extend out of two sides of the funnel, two ends of the wheel shaft are respectively provided with a wheel rim in a rotating way, the test mould box is of a square structure with an upper opening, be equipped with the test block chamber in the test mould case, test mould case arranges in between two "L" shape blend stops and the two arc deflectors of tank tower, and two arc deflectors are used for leading the steamboat to make steamboat and test mould case vertical contact, and baffle sliding connection is used for driving the unable removal of baffle then the funnel continues to slide left until the trompil covers the test block chamber between two "U" shape card strips when the steamboat can't remove.

The tool for manufacturing the concrete test block is characterized in that the height of the L-shaped barrier strip and the height of the arc-shaped guide plate are respectively smaller than the height of the test mould box, the height of the test mould box standing on the base is equal to the distance from the upper end of the baffle to the lower end of the small wheel, and the width between the two U-shaped clamping strips is larger than the width of the base.

The tool for manufacturing the concrete test block is characterized in that a push rod extending rightwards is arranged on the upper portion of the right end of the box body, and a handle is arranged at the right end of the push rod.

The tool for manufacturing the concrete test block is characterized in that the shape of the opening is the same as that of the opening of the test block cavity.

The tool for manufacturing the concrete test block is characterized in that a U-shaped support with two ends extending downwards is arranged at the bottom of the baffle, and the small wheel is rotatably connected between the two ends of the U-shaped support through a rotating shaft.

The tool for manufacturing the concrete test block is characterized in that a plurality of connecting rods are uniformly arranged between the wheel shaft and the wheel rim.

The tool for manufacturing the concrete test block is characterized in that supporting rods are respectively arranged between the right ends of the two U-shaped clamping strips and the bottom of the bevel edge on the right side of the funnel.

The tool for manufacturing the concrete test block is characterized in that a round rod is arranged in the middle of the right end of the baffle.

The radius of the rim of the tool for manufacturing the concrete test block is larger than the diameter of the small wheel.

The length of the baffle is greater than that of the U-shaped clamping strip.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the tool for manufacturing the concrete test block, the manufacturing mode of the concrete test block is set to be that the concrete test block is transferred and poured by a trolley with a funnel, the bottom of the funnel is provided with a movable baffle, and the baffle is reasonably opened and closed by matching with a box frame, so that the purpose of effectively pouring concrete slurry into a test mould box is achieved; the utility model has reasonable structure, good use effect, high yield and wide market prospect.

Drawings

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic view of the cart with the rim and connecting rod removed;

fig. 5 is a schematic structural view of the present invention in use.

In the figure: 1. an L-shaped barrier strip; 2. an arc-shaped guide plate; 3. a funnel; 4. a box body; 5. a connecting rod; 6. a rim; 7. a cart; 8. a push rod; 9. a handle; 10. a base; 11. a U-shaped clamping strip; 12. a small wheel; 13. a rotating shaft; 14. a U-shaped support; 15. a support bar; 16. a baffle plate; 17. a round bar; 18. a base surface; 19. a sector plate; 20. opening a hole; 21. a wheel axle; 22. a hopper cavity; 23. a cavity; 24. testing a mold box; 25. a test block cavity.

Detailed Description

The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and the disclosure is intended to protect all changes and modifications within the scope of the present invention;

the tool for manufacturing the concrete test block comprises a box frame, a trolley 7 and a test mould box 24, wherein the box frame comprises a base 10, the base 10 is of a square structure, two corner parts positioned on the left side of the top of the base 10 are respectively provided with an upwards extending L-shaped barrier strip 1, two corner parts at the right end of the base 10 are oppositely provided with two sector plates 19, arc-shaped guide plates 2 which extend upwards are respectively arranged on arc edges of the two sector plates 19, the cross sections of the two arc-shaped guide plates 2 form an eight-shaped structure, the trolley 7 comprises a box body 4, a cavity 23 with an upper opening and a lower opening is arranged in the box body 4, a push rod 8 which extends rightwards is arranged at the upper part of the right end of the box body 4, the right end of the push rod 8 is provided with a handle 9, the bottom of the box body 4 is provided with a funnel 3 with a right-angle trapezoid structure, a hopper cavity 22 which penetrates through the cavity 23 is arranged in the funnel 3, and the cavity 23 and the hopper cavity 22 form a trolley cavity together, the bottom of a hopper cavity 22 is provided with an opening 20, the upper end of a straight edge at the left end of a funnel 3 is connected with the left end of a box body 4 and is positioned on the same plane, the upper end of a bevel edge at the right end of the funnel 3 is connected with the bottom of the right end of the box body 4, two sides of the opening 20 at the bottom of the funnel 3 are respectively and oppositely provided with a U-shaped clamping strip 11 extending towards the right of the funnel 3, a support rod 15 is respectively arranged between the right end of the two U-shaped clamping strips 11 and the bottom of the bevel edge at the right of the funnel 3, a baffle 16 capable of sliding is clamped between the two U-shaped clamping strips 11, the baffle 16 covers the lower end of the opening 20, the middle part of the right end of the baffle 16 is provided with a round rod 17, the bottom of the baffle 16 is provided with a U-shaped support 14 extending downwards at two ends, a small wheel 12 is rotatably connected between two ends of the U-shaped support 14 through a rotating shaft 13, the left end of the small wheel 12 and the straight edge of the funnel 3 are positioned on the same plane, the bottom of the bevel edge at the right end of the funnel 3 is provided with wheel shafts 21 extending out of two sides of the funnel 3 respectively, the test device is characterized in that rims 6 are respectively and rotatably arranged at two ends of a wheel shaft 21, a plurality of connecting rods 5 are uniformly arranged between the wheel shaft 21 and the rims 6, a test mould box 24 is of a square structure with an upper opening, a test block cavity 25 is arranged in the test mould box 24, the test mould box 24 is arranged between two L-shaped retaining strips 1 and two arc-shaped guide plates 2 of a box frame, the two arc-shaped guide plates 2 are used for guiding a small wheel 12 to enable the small wheel 12 to be vertically contacted with the test mould box 24, a baffle 16 is slidably connected between the two U-shaped clamping strips 11 and used for driving the baffle 16 to be incapable of moving when the small wheel 12 is incapable of moving so that a funnel 3 continues to slide leftwards until an opening 20 covers the test block cavity 25, the bottom of the funnel 3 can slide at the top of the test mould box 24, the heights of the L-shaped retaining strips 1 and the arc-shaped guide plates 2 are respectively smaller than the height of the test mould box 24, the height of the test mould box 24 standing on a base 10 is equal to the same height as the distance from the upper end of the small wheel 12, the width between the two U-shaped clamping strips 11 is larger than that of the base 10, the radius of the rim 6 is larger than that of the small wheel 12, the length of the baffle 16 is larger than that of the U-shaped clamping strips 11, and the shape of the opening 20 is the same as that of the opening of the test block cavity 25.

In the tool for manufacturing the concrete test block, the box frame is fixed on the base surface 18, the test mould box 24 with the same height as the arc-shaped guide plate 2 is arranged on the base 10 between the two L-shaped barrier strips 1 and the two arc-shaped guide plates 2, when the parameters of the batch of concrete need to be tested, an operator holds the handle 9, injects a proper amount of concrete slurry into the cavity arranged in the trolley 7, pushes the trolley 7 to be close to the box frame, enables the small wheel 12 arranged on the trolley 7 to be close to the test mould box 24 along the arc-shaped guide plates 2 until the small wheel 12 is abutted on the test mould box 24, the two arc-shaped guide plates 2 with the cross section forming an eight-shaped structure can enable the small wheel 12 to be vertically contacted with the test mould box 24, when the small wheel 12 is abutted on the test mould box 24, the operator continues to hold the handle 9 to push with force, the small wheel 12 does not move, the two U-shaped barrier strips 11 of the baffle 16 move towards the left side, the baffle 16 gradually retreats to cover the opening hole 20, the funnel 3 moves towards the left side, the opening hole 20 gradually covers the test mold box 24, when the opening hole 20 completely covers the test mold box 24, concrete slurry in the funnel 3 fills the test mold box 24, and the risk of concrete slurry overflow is avoided because the opening hole 20 completely covers the test mold box 24; when the test mould box 24 is filled with concrete slurry, an operator steps on the round rod 17 by feet, pulls the handle 9 by hand, so that the trolley 7 moves reversely according to the steps until the funnel 3 and the test mould box 24 are separated, the baffle 16 completely covers the opening 20, the operator pulls the handle 9 by hand, the trolley 7 is separated from the box frame, and the test mould box 24 filled with the concrete slurry is removed, maintained and dried to obtain a concrete test block; in a specific construction process, a plurality of concrete test blocks need to be manufactured, so a plurality of test mold boxes 24 need to be arranged, one test mold box 24 is replaced with another test mold box 24 for pouring after pouring is finished, and an operator can pour the plurality of concrete test blocks by injecting required concrete grout into a vehicle cavity.

The utility model is not described in detail in the prior art.

Claims

1. A tool for making concrete test blocks is characterized in that: comprises a box frame, a trolley (7) and a test mould box (24), wherein the box frame comprises a base (10), the base (10) is of a square structure, two corners on the left side of the top of the base (10) are respectively provided with an L-shaped barrier strip (1) which extends upwards, two corners at the right end of the base (10) are oppositely provided with two sector plates (19), arc-shaped guide plates (2) which extend upwards are respectively arranged on arc edges of the two sector plates (19), the cross sections of the two arc-shaped guide plates (2) form an eight-shaped structure, the trolley (7) comprises a box body (4), a cavity (23) with an upper opening and a lower opening is arranged in the box body (4), the bottom of the box body (4) is provided with a funnel (3) with a right-angle trapezoidal structure, a hopper cavity (22) which is communicated with the cavity (23) is arranged in the funnel (3), the cavity (23) and the hopper cavity (22) jointly form a trolley cavity, the bottom of the hopper cavity (22) is provided with an opening (20), the upper end of a straight edge at the left end of the funnel (3) is connected with the left end of the box body (4) and the two ends are positioned on the same plane, the upper end of a bevel edge at the right end of the funnel (3) is connected with the bottom of the right end of the box body (4), two sides of an opening (20) at the bottom of the funnel (3) are respectively and oppositely provided with a U-shaped clamping strip (11) extending towards the right of the funnel (3), a baffle plate (16) capable of sliding is clamped between the two U-shaped clamping strips (11), the baffle plate (16) covers the lower end of the opening (20), the bottom of the baffle plate (16) is provided with a small wheel (12), the left end of the small wheel (12) and the straight edge of the funnel (3) are positioned on the same plane, the bottom of the bevel edge at the right end of the funnel (3) is provided with a wheel shaft (21) with two ends respectively extending out of the two sides of the funnel (3), two ends of the wheel shaft (21) are respectively rotatably provided with a wheel rim (6), a test mould box (24) is of a square structure with an upper opening, be equipped with test block chamber (25) in test mould case (24), test mould case (24) are arranged in between two "L" shape blend stop (1) and two arc deflector (2) of tank tower, two arc deflector (2) are used for leading steamboat (12) to make steamboat (12) and test mould case (24) vertical contact, baffle (16) sliding connection is used for driving baffle (16) unable removal then funnel (3) continue to slide left until trompil (20) cover test block chamber (25) when steamboat (12) can't remove between two "U" shape card strip (11).

2. The tool for making a concrete test block according to claim 1, wherein: the height of the L-shaped blocking strip (1) and the height of the arc-shaped guide plate (2) are respectively smaller than the height of the test mold box (24), the height of the test mold box (24) standing on the base (10) is equal to the height of the distance from the upper end of the baffle (16) to the lower end of the small wheel (12), and the width between the two U-shaped clamping strips (11) is larger than the width of the base (10).

3. The tool for making a concrete test block according to claim 1, wherein: a push rod (8) extending rightwards is arranged at the upper part of the right end of the box body (4), and a handle (9) is arranged at the right end of the push rod (8).

4. The tool for making a concrete test block according to claim 1, wherein: the shape of the opening (20) is the same as the shape of the mouth of the test block cavity (25).

5. The tool for making a concrete test block according to claim 1, wherein: the bottom of the baffle (16) is provided with a U-shaped support (14) with two ends extending downwards, and the small wheel (12) is rotatably connected between the two ends of the U-shaped support (14) through a rotating shaft (13).

6. The tool for making a concrete test block according to claim 1, wherein: a plurality of connecting rods (5) are uniformly arranged between the wheel shaft (21) and the rim (6).

7. The tool for making a concrete test block according to claim 1, wherein: supporting rods (15) are respectively arranged between the right ends of the two U-shaped clamping strips (11) and the bottom of the right bevel edge of the funnel (3).

8. The tool for making a concrete test block according to claim 1, wherein: a round bar (17) is arranged in the middle of the right end of the baffle (16).

9. The tool for making a concrete test block according to claim 1, wherein: the radius of the rim (6) is larger than the diameter of the small wheel (12).

10. The tool for making a concrete test block according to claim 1, wherein: the length of the baffle (16) is larger than that of the U-shaped clamping strip (11).