Constructional engineering concrete consistency detection device

Abstract

The utility model discloses a constructional engineering concrete consistency detection device, which comprises a cylinder body, two pedals, two handles and a hopper, the number of the pedals is two, and the two pedals are fixedly connected to the left side and the right side of the lower end of the cylinder body respectively, and the number of the handles is two, and the two handles are fixedly connected to the left side and the right side of the upper end of the cylinder body respectively. The hopper is arranged at the top end of the barrel, and fixing devices are arranged on the front side and the rear side of the top end of the barrel respectively. Through cooperative use of the cylinder body, the pedal, the handle, the hopper, the fixing device, the fixing box, the inserting assembly, the fixing plate, an inserting rod, an extrusion plate, a spring, a control assembly, a pressing block, a moving groove, a rotary knob, a connecting plate and a connecting hole, the problems that when concrete is poured into an existing slump cylinder, the hopper used for assisting material pouring on the upper portion cannot be fixed, and the concrete pouring efficiency is poor are solved. And when concrete is poured, the concrete is inclined everywhere and even falls off.

Description

Technical Field

[0001] The utility model belongs to the technical field of consistency detection devices, in particular to a construction engineering concrete consistency detection device. Background Art

[0002] Concrete for construction projects is one of the most important civil engineering materials in contemporary times. It is made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added when necessary, in a certain proportion, and is made through uniform mixing, compaction, and curing and hardening. Concrete has the characteristics of abundant raw materials, low price, simple production process, high compressive strength, good durability, and a wide range of strength grades. Therefore, it is widely used in various civil engineering, shipbuilding, machinery industry, marine development, geothermal engineering and other fields; however, in order to ensure the quality and performance of concrete, a series of tests and evaluations are required; among them, consistency detection is an important part of evaluating concrete performance; consistency refers to the measure of the flow properties of concrete under the action of its own weight and external force after adding water or liquid binder; the smaller the consistency, the greater the fluidity, which directly affects the construction performance and final quality of concrete; the consistency detection device is used to measure the consistency of concrete Special instruments; these devices evaluate the consistency of concrete mixture by measuring its flow properties under its own weight and external force, thereby providing important reference data for construction; the use of consistency detection devices can ensure that the quality and performance of concrete meet the design requirements, thereby ensuring the quality and safety of construction projects. Consistency detection devices include Vebe consistometers, needle penetration testers, cement slurry consistometers, mortar consistometers and slump cones, among which the slump cone (also called slump cone) is a special equipment for concrete mixture consistency testing; its main function is to determine the consistency of concrete mixtures with a maximum aggregate particle size of not more than 40mm and a slump value of not less than 10mm.

[0003] The problem with the prior art is that when the existing slump cone is poured with concrete, the hopper on top for assisting the pouring of the concrete cannot be fixed, resulting in instability, and the concrete may tilt or even fall when being poured. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a device for detecting the consistency of concrete in construction projects, which has the function of fixing the auxiliary hopper of the slump cylinder and has the advantages of stabilizing the hopper and facilitating pouring concrete into the slump cylinder. It solves the problem that when the existing slump cylinder is poured with concrete, the hopper on the top used for auxiliary pouring cannot be fixed, resulting in instability, and the concrete may tilt or even fall when pouring.

[0005] The utility model is implemented as follows: a device for detecting the consistency of concrete in construction engineering comprises a cylinder, a tread plate, a handle and a hopper, wherein the tread plates are two in number and are fixedly connected to the left and right sides of the lower end of the cylinder, the handles are two in number and are fixedly connected to the left and right sides of the upper end of the cylinder, the hopper is arranged at the top end of the cylinder, and fixing devices are respectively provided on the front and rear sides of the top end of the cylinder.

[0006] As a preferred embodiment of the present invention, the fixing device is arranged below the front and rear sides of the hopper, and the fixing device includes a fixing box, a plug-in assembly and a control assembly. The fixing box is arranged on one side of the upper end of the cylinder and is fixedly connected to the surface of the cylinder. The plug-in assembly is arranged in the fixing box, and the control assembly is arranged in the fixing box. By setting the fixing device, the hopper is fixed, which has the effect of preventing the hopper from being unstable or even falling when pouring concrete into the cylinder.

[0007] The preferred plug-in assembly of the present invention is arranged in the fixed box below the front and rear sides of the hopper, and the plug-in assembly includes a fixing plate, a plug rod, an extrusion plate and a spring. The fixing plate is arranged in the fixing box and fixedly connected to the inner surface of the fixing box. There are two plug rods, and both are arranged in the fixing plate. The front and rear ends of the two plug rods extend out of the fixing plates respectively and are slidably connected to the fixing plates. The extrusion plate is fixedly connected to one end of the two plug rods. There are two springs, and they are respectively sleeved on the surfaces of the two plug rods. The front and rear ends of the spring are respectively fixedly connected to the fixing plate and the extrusion plate. The plug-in assembly is provided to connect with the connecting plates on the front and rear sides of the hopper to fix the connecting plates.

[0008] The preferred control component of the present invention includes a pressure block, a movable groove and a knob. The pressure block is arranged in the fixed box and is slidably connected to the inner surface of the fixed box. The movable groove is opened on the outer surface of the fixed box and passes through the interior of the fixed box. The knob is fixedly arranged in the movable groove, and the movable grooves are extended from the front and rear ends respectively. The front end of the movable groove is fixedly connected to the pressure block, and the knob is slidably connected to the movable groove. By setting up the control component, it is used to control the plug-in component and has the function of driving the plug-in component to connect and fix the connecting plate.

[0009] As a preferred embodiment of the present invention, the lower ends of the front and rear sides of the hopper are respectively fixedly connected with connecting plates, and the lower ends of the two connecting plates are arranged in the fixed box and movably connected to the fixed box. By arranging connecting plates on the front and rear sides of the hopper, they are used to be inserted into the fixed box to connect with the plug-in assembly.

[0010] As a preferred embodiment of the present invention, two connecting holes are provided on the lower end surface of the connecting plate, and the two connecting holes pass through the connecting plate. By providing the two connecting holes at the lower end of the connecting plate, the connecting plate can be fixed by the insertion rod.

[0011] As a preferred embodiment of the present invention, the positions of the two connecting holes and the two inserting rods correspond to each other. By setting the positions of the two connecting holes and the positions of the two inserting rods to correspond to each other, the two inserting rods can be accurately inserted into the connecting holes, thereby fixing them.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model solves the problem that when the existing slump cylinder is poured with concrete, the hopper on the top for assisting the pouring of the material cannot be fixed, resulting in instability, tilting or even falling when pouring concrete, by arranging the cylinder body, the tread plate, the handle, the hopper, the fixing device, the fixing box, the plug assembly, the fixing plate, the plug rod, the extrusion plate, the spring, the control assembly, the pressure block, the movable groove, the knob, the connecting plate and the connecting hole.

[0014] 2. The utility model fixes the hopper by providing a fixing device, which can prevent the hopper from being unstable or even falling when pouring concrete into the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a slump cone provided by an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of a slump cone provided by an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of a fixing device in a slump cone provided by an embodiment of the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the three-dimensional structure of the hopper, the connecting hole of the connecting plate in the slump cylinder.

[0019] In the figure: 1. Cylinder; 2. Pedal; 3. Handle; 4. Hopper; 5. Fixing device; 51. Fixing box; 52. Plug-in assembly; 521. Fixing plate; 522. Insert rod; 523. Extrusion plate; 524. Spring; 53. Control assembly; 531. Pressing block; 532. Moving slot; 533. Knob; 6. Connecting plate; 7. Connecting hole. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 4 As shown, an embodiment of the utility model provides a device for detecting the consistency of concrete in construction projects, comprising a cylinder 1, a pedal 2, a handle 3 and a hopper 4. There are two pedals 2, which are respectively fixedly connected to the left and right sides of the lower end of the cylinder 1. There are two handles 3, which are respectively fixedly connected to the left and right sides of the upper end of the cylinder 1. The hopper 4 is arranged at the top of the cylinder 1, and fixing devices 5 are respectively provided on the front and back sides of the top of the cylinder 1.

[0023] refer to Figure 1 、 Figure 2 and Figure 3 The fixing device 5 is arranged below the front and rear sides of the hopper 4. The fixing device 5 includes a fixing box 51, a plug-in component 52 and a control component 53. The fixing box 51 is arranged on one side of the upper end of the cylinder 1 and is fixedly connected to the surface of the cylinder 1. The plug-in component 52 is arranged in the fixing box 51, and the control component 53 is arranged in the fixing box 51.

[0024] The above solution is adopted: by providing the fixing device 5, the hopper 4 is fixed, which has the effect of preventing the hopper 4 from being unstable or even falling when pouring concrete into the cylinder 1.

[0025] refer to Figure 2 and Figure 3 The plug-in assembly 52 is disposed in the fixed box 51 below the front and rear sides of the hopper 4. The plug-in assembly 52 includes a fixed plate 521, an insert rod 522, an extrusion plate 523, and a spring 524. The fixed plate 521 is disposed in the fixed box 51 and fixedly connected to the inner surface of the fixed box 51. There are two insert rods 522, both of which are disposed in the fixed plate 521. The front and rear ends of the two insert rods 522 extend out of the fixed plate 521 and are slidably connected to the fixed plate 521. The extrusion plate 523 is fixedly connected to one end of the two insert rods 522. There are two springs 524, each of which is sleeved on the surface of the two insert rods 522. The front and rear ends of the spring 524 are fixedly connected to the fixed plate 521 and the extrusion plate 523, respectively.

[0026] The above solution is adopted: by providing a plug-in assembly 52 to connect with the connecting plates 6 on the front and rear sides of the hopper 4, the connecting plates 6 are fixed.

[0027] refer to Figure 2 and Figure 3The control component 53 includes a pressing block 531, a movable groove 532 and a knob 533. The pressing block 531 is arranged in the fixed box 51 and is slidably connected to the inner surface of the fixed box 51. The movable groove 532 is opened on the outer surface of the fixed box 51 and passes through the interior of the fixed box 51. The knob 533 is fixedly arranged in the movable groove 532, and the movable grooves 532 are extended from the front and rear ends respectively. The front end of the movable groove 532 is fixedly connected to the pressing block 531, and the knob 533 is slidably connected to the movable groove 532.

[0028] The above solution is adopted: by providing a control component 53 to control the plug-in component 52, it has the function of driving the plug-in component 52 to connect and fix the connecting plate 6.

[0029] refer to Figure 2 、 Figure 3 and Figure 4 The lower ends of the front and rear sides of the hopper 4 are respectively fixedly connected with connecting plates 6. The lower ends of the two connecting plates 6 are arranged in the fixing box 51 and are movably connected to the fixing box 51.

[0030] The above solution is adopted: by arranging connecting plates 6 on the front and rear sides of the hopper 4 , which are used to be inserted into the fixing box 51 and connected to the plug-in component 52 .

[0031] refer to Figure 4 Two connecting holes 7 are provided on the lower end surface of the connecting plate 6 , and the two connecting holes 7 pass through the connecting plate 6 .

[0032] The above solution is adopted: by opening two connection holes 7 at the lower end of the connection plate 6, the insertion rods 522 are used to fix the connection plate 6.

[0033] refer to Figure 2 、 Figure 3 and Figure 4 The positions of the two connecting holes 7 and the two inserting rods 522 correspond to each other.

[0034] The above solution is adopted: by arranging the positions of the two connecting holes 7 and the positions of the two inserting rods 522 to correspond to each other, the two inserting rods 522 can be accurately inserted into the connecting holes 7, thereby fixing them.

[0035] The working principle of this utility model:

[0036] When the hopper 4 is removed from the tank 51, the knob 533 is rotated in the opposite direction so that the hopper 531 no longer presses the extrusion plate 523, and the spring 524 rebounds and pushes the extrusion block 531 to pull the rod 522 out of the connecting hole 7, thereby releasing the fixation of the hopper 4.

[0037] To sum up: the concrete consistency detection device for construction projects, through the arrangement of the cylinder 1, the pedal 2, the handle 3, the hopper 4, the fixing device 5, the fixing box 51, the plug-in assembly 52, the fixing plate 521, the plug rod 522, the extrusion plate 523, the spring 524, the control assembly 53, the pressure block 531, the movable groove 532, the knob 533, the connecting plate 6 and the connecting hole 7, solves the problem that when the existing slump cylinder is poured with concrete, the hopper on the top for assisting the pouring of the material cannot be fixed, thereby causing instability, and the concrete may tilt or even fall when pouring.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the consistency of concrete for construction engineering, comprising a cylinder (1), a tread plate (2), a handle (3) and a hopper (4), wherein the number of the tread plates (2) is two and they are fixedly connected to the left and right sides of the lower end of the cylinder (1), the number of the handles (3) is two and they are fixedly connected to the left and right sides of the upper end of the cylinder (1), and the hopper (4) is arranged at the top of the cylinder (1), characterized in that: Fixing devices (5) are respectively provided on the front and rear sides of the top end of the cylinder (1); The fixing device (5) is arranged below the front and rear sides of the hopper (4), and the fixing device (5) comprises a fixing box (51), a plug-in assembly (52) and a control assembly (53). The fixing box (51) is arranged on one side of the upper end of the cylinder (1) and is fixedly connected to the surface of the cylinder (1). The plug-in assembly (52) is arranged in the fixing box (51), and the control assembly (53) is arranged in the fixing box (51). The plug-in assembly (52) is arranged in the fixed box (51) below the front and rear sides of the hopper (4), and the plug-in assembly (52) includes a fixed plate (521), an insertion rod (522), an extrusion plate (523) and a spring (524). The fixed plate (521) is arranged in the fixed box (51) and is fixedly connected to the inner surface of the fixed box (51). There are two insertion rods (522) and both are arranged in the fixed plate (521). The front and rear ends of the two insertion rods (522) respectively extend out of the fixed plate (521) and are slidably connected to the fixed plate (521). The extrusion plate (523) is fixedly connected to one end of the two insertion rods (522). There are two springs (524) and they are respectively sleeved on the surfaces of the two insertion rods (522). The front and rear ends of the spring (524) are fixedly connected to the fixed plate (521) and the extrusion plate (523). The control assembly (53) includes a pressing block (531), a movable groove (532) and a knob (533); the pressing block (531) is arranged in the fixed box (51) and is slidably connected to the inner surface of the fixed box (51); the movable groove (532) is opened on the outer surface of the fixed box (51) and passes through the interior of the fixed box (51); the knob (533) is fixedly arranged in the movable groove (532), and the movable groove (532) is extended from the front and rear ends respectively; the front end of the movable groove (532) is fixedly connected to the pressing block (531), and the knob (533) is slidably connected to the movable groove (532); The lower ends of the front and rear sides of the hopper (4) are respectively fixedly connected with connecting plates (6), and the lower ends of the two connecting plates (6) are arranged in the fixing box (51) and are movably connected to the fixing box (51).

2. A construction engineering concrete consistency detection device according to claim 1, characterized in that: Two connection holes (7) are provided on the lower end surface of the connection plate (6), and the two connection holes (7) pass through the connection plate (6).

3. A construction engineering concrete consistency detection device according to claim 2, characterized in that: The positions of the two connecting holes (7) and the two inserting rods (522) correspond to each other.

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