Detection device for filling degree of grouting material

Abstract

The utility model discloses a grouting material filling degree detection device, which belongs to the technical field of building construction and comprises a measuring cylinder and an adjusting cylinder, and one end of the adjusting cylinder is movably connected with the inner side of one end, far away from a grout outlet hole, of the measuring cylinder; a pressure plate is slidably arranged in the measuring cylinder, a push plate is slidably arranged in the adjusting cylinder, a guide rod is connected between the pressure plate and the push plate, a pressure spring is arranged on the inner side of the measuring cylinder and sleeves the guide rod, one end of the pressure spring abuts against the pressure plate, and the other end of the pressure spring abuts against the adjusting cylinder. The pressure spring generates different spring pressures by pushing the adjusting cylinder, so that the pressure plate bears different pressures, after the grouting sleeve is filled with grouting materials and the required filling degree is achieved, the pressure plate can overcome the acting force of the pressure spring, and then the push plate is pushed to enable the indicator lamp to be powered on and emit light; construction personnel can complete subsequent steps according to the display condition of the indicator lamp, and the device is simple, convenient and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a device for detecting the fullness of grouting materials. Background Art

[0002] The existing assembly method of prefabricated components is that the lower end of the upper component has a steel bar receiving hole, and the upper end of the lower component extends a steel bar. When the upper component and the lower component are spliced, the steel bar extends into the steel bar receiving hole. At the same time, the upper component is provided with a grouting port and a grouting outlet connected to the steel bar receiving hole, and the mortar is continuously injected through the grouting port. When the excess mortar flows out through the grouting outlet, the grouting step is completed. After the grouting is completed, it is necessary to detect the filling degree of the grouting material injected into the steel bar receiving hole, and whether the grouting material in the horizontal joint of the upper component and the lower component is completely filled. This test is called the grouting material filling test.

[0003] For example, the application number CN202121376755.3 specifically discloses a device for detecting the grouting fullness of a grouting sleeve, including a grouting sleeve, a grouting hole is provided at the lower end of the grouting sleeve, a grouting hole is provided at the upper end of the grouting sleeve, the grouting hole and the grouting hole are located on the same axis, and also includes a plug and a detection mechanism respectively arranged at the grouting hole and the grouting hole. The grouting degree inside the grouting sleeve is detected by the detection mechanism. When the grouting material enters the measuring tube from the grouting hole, the grouting material pushes the push plate to overcome the elastic force to do work, and finally all the pressure is transmitted to the strain gauge through the pressure plate. As the pressure on the strain gauge gradually increases, its resistance gradually decreases. When a certain pressure is reached, the resistance value in the strain gauge is reduced to the point where the battery block can power on the indicator light, generating light, indicating that the fullness in the grouting sleeve has temporarily met the standard. If the indicator light is still on after a period of time, it means that the grouting material inside the grouting sleeve has not collapsed or leaked, and meets the grouting requirements. If the light goes out after a period of time, it means that the grouting material inside the grouting sleeve has not collapsed or leaked, effectively solving the problem of not being able to know the fullness of the traditional grouting sleeve after grouting.

[0004] However, due to different requirements, the filling degree in the grouting sleeve is different, and the detection standards are also different. After the grouting sleeve is filled with grout, the above-mentioned detection mechanism can push the push plate as long as a certain pressure is reached. The filling degree of this detection is fixed and cannot be adjusted according to different filling degrees required. Utility Model Content

[0005] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a grouting material fullness detection device which can be adjusted according to different needs.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a device for detecting the filling degree of grouting material, comprising a grouting sleeve, a grouting hole is provided at the lower end of the grouting sleeve, a slurry outlet hole is provided at the upper end of the grouting sleeve and is located on the same axis as the grouting hole, and a detection mechanism is provided at the slurry outlet hole; the detection mechanism comprises a measuring cylinder and an adjusting cylinder, one end of the measuring cylinder is connected to the slurry outlet hole, and one end of the adjusting cylinder can be movably connected to the inner side of an end of the measuring cylinder away from the slurry outlet hole; a pressure plate is slidably arranged in the measuring cylinder, a push plate is slidably arranged in the adjusting cylinder, a guide rod is connected between the pressure plate and the push plate, a pressure spring is provided on the inner side of the measuring cylinder, the pressure spring is sleeved on the guide rod, one end of the pressure spring abuts against the pressure plate, and the other end of the pressure spring abuts against the adjusting cylinder; an indicator light is provided at an end of the adjusting cylinder away from the measuring cylinder, a contact plate is provided at the bottom of the indicator light, and a battery block is fixedly provided on the push plate on a side away from the guide rod.

[0008] An optimal technical solution of the utility model is that the measuring tube is connected to the slurry outlet hole by threads.

[0009] An optimal technical solution of the utility model is that a stopper is provided at one end of the measuring tube close to the slurry outlet.

[0010] A preferred technical solution of the utility model is that the adjusting cylinder is connected to the measuring cylinder via threads.

[0011] The preferred technical solution of the utility model is that a transparent cover is detachably mounted on one end of the adjusting tube away from the measuring tube, the contact plate is fixed in the transparent cover, and the indicator light is located between the contact plate and the transparent cover.

[0012] An optimal technical solution of the utility model is that a scale is provided on the outer surface of the portion where the adjusting cylinder is connected to the measuring cylinder.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides a grouting material filling degree detection device, which makes the pressure spring produce different spring pressures by pushing the adjusting cylinder, so that the pressure plate bears different pressures. When the grouting material fills the grouting sleeve and reaches the required overflow degree, the pressure plate can overcome the action of the pressure spring, and then push the push plate to make the indicator light turn on and light up. Construction personnel can complete subsequent steps according to the display of the indicator light. It is simple, convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the detection mechanism of the utility model;

[0017] In the figure:

[0018] 1. Grouting sleeve; 2. Grouting hole; 3. Grout outlet hole; 4. Detection mechanism; 5. Measuring tube; 6. Adjusting tube; 7. Pressure plate; 8. Push plate; 9. Guide rod; 10. Pressure spring; 11. Indicator light; 12. Contact plate; 13. Battery block; 14. Stop block; 15. Transparent cover; 16. Scale. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0020] As shown in the figure, this embodiment provides a grouting material filling degree detection device, including a grouting sleeve 1, a grouting hole 2 is provided at the lower end of the grouting sleeve 1, a grouting hole 3 is provided at the upper end of the grouting sleeve 1 and is located on the same axis as the grouting hole 2, and a detection mechanism 4 is provided at the grouting hole 3; the detection mechanism 4 includes a measuring tube 5 and an adjusting tube 6, one end of the measuring tube 5 is connected to the grouting hole 3, and one end of the adjusting tube 6 can be movably connected to the inner side of the end of the measuring tube 5 away from the grouting hole 3; a pressure plate is slidably provided in the measuring tube 5 7, a push plate 8 is slidably arranged in the adjusting cylinder 6, a guide rod 9 is connected between the pressure plate 7 and the push plate 8, a pressure spring 10 is arranged on the inner side of the measuring cylinder 5, the pressure spring 10 is sleeved on the guide rod 9, one end of the pressure spring 10 abuts on the pressure plate 7, and the other end of the pressure spring 10 abuts on the adjusting cylinder 6; an indicator light 11 is arranged at the end of the adjusting cylinder 6 away from the measuring cylinder 5, a contact plate 12 is arranged at the bottom end of the indicator light 11, and a battery block 13 is fixedly arranged on the side of the push plate 8 away from the guide rod 9. Specifically, firstly, according to the needs of the construction site, the grouting material is injected into the grouting sleeve 1 by a grouting machine. When the grouting material flows out of the grouting hole 3, the measuring tube 5 is connected to the grouting hole 3. According to the required overflow, the pushing length of the adjusting tube 6 is adjusted to make the pressure spring 10 reach a certain pressure. At this time, the grouting material is continuously injected. When the pressure of the grouting material reaches the requirement, the grouting material pushes the pressure plate 7 to overcome the elastic force and do work. The pressure plate 7 pushes the push plate 8 through the guide rod 9, so that the battery block 13 contacts the contact plate 12, and the indicator light 11 is powered on and lights up, stop injecting the grouting material, wait for a while, if the indicator light 11 is still on after a while, it means that the grouting material inside the grouting sleeve 1 has not collapsed or leaked, the overflow degree has reached the requirement, and meets the pouring requirements, then proceed to the next step; if the light goes out after a while, it means that the grouting material that has entered the measuring tube 5 has retracted into the grouting sleeve 1, which means that the grouting material inside the grouting sleeve 1 has collapsed or leaked, indicating that the overflow degree here has not reached the requirement, and the grouting material needs to be supplemented.

[0021] In order to facilitate disassembly, the measuring tube 5 is connected to the slurry outlet hole 3 by threads.

[0022] A stopper 14 is provided at one end of the measuring tube 5 close to the pulp outlet hole 3 to prevent the pressure plate 7 from being pushed out of the measuring tube 5 .

[0023] The adjusting cylinder 6 is connected to the measuring cylinder 5 by threads, and the adjusting cylinder 6 is advanced by rotating the adjusting cylinder 6 . A scale 16 is provided on the outer surface of the portion where the adjusting cylinder 6 and the measuring cylinder 5 are connected, so that the user can adjust the adjusting cylinder 6 conveniently.

[0024] A transparent cover 15 is detachably mounted on one end of the adjusting tube 6 away from the measuring tube 5 to facilitate replacement of batteries and the indicator light 11 . The contact plate 12 is fixed in the transparent cover 15 , and the indicator light 11 is located between the contact plate 12 and the transparent cover 15 .

[0025] A transparent cover 15 is detachably mounted on one end of the adjusting tube 6 away from the measuring tube 5 . The contact plate 12 is fixed in the transparent cover 15 . The indicator light 11 is located between the contact plate 12 and the transparent cover 15 .

[0026] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A grouting material fullness detection device, characterized in that: It comprises a grouting sleeve (1), wherein the lower end of the grouting sleeve (1) is provided with a grouting hole (2), the upper end of the grouting sleeve (1) is provided with a grouting hole (3) located on the same axis as the grouting hole (2), and the grouting hole (3) is provided with a detection mechanism (4); The detection mechanism (4) comprises a measuring tube (5) and an adjusting tube (6); one end of the measuring tube (5) is connected to the pulp outlet hole (3); one end of the adjusting tube (6) is movably connected to the inner side of an end of the measuring tube (5) away from the pulp outlet hole (3); A pressure plate (7) is slidably arranged in the measuring cylinder (5), a push plate (8) is slidably arranged in the adjusting cylinder (6), a guide rod (9) is connected between the pressure plate (7) and the push plate (8), a pressure spring (10) is arranged inside the measuring cylinder (5), the pressure spring (10) is sleeved on the guide rod (9), one end of the pressure spring (10) abuts against the pressure plate (7), and the other end of the pressure spring (10) abuts against the adjusting cylinder (6); An indicator light (11) is provided at one end of the adjustment cylinder (6) away from the measuring cylinder (5), a contact plate (12) is provided at the bottom end of the indicator light (11), and a battery block (13) is fixedly provided at the side of the push plate (8) away from the guide rod (9).

2. The grouting material fullness detection device according to claim 1 is characterized in that: The measuring tube (5) is connected to the pulp outlet hole (3) via threads.

3. The grouting material fullness detection device according to claim 1 is characterized in that: A stopper (14) is provided at one end of the measuring tube (5) close to the pulp outlet hole (3).

4. The grouting material fullness detection device according to claim 1 is characterized in that: The adjusting cylinder (6) is connected to the measuring cylinder (5) via threads.

5. The grouting material fullness detection device according to claim 4 is characterized in that: A scale (16) is provided on the outer surface of the portion where the regulating cylinder (6) is connected to the measuring cylinder (5).

6. The grouting material fullness detection device according to claim 5, characterized in that: A transparent cover (15) is detachably mounted on one end of the adjustment tube (6) away from the measuring tube (5); the contact plate (12) is fixed inside the transparent cover (15); and the indicator light (11) is located between the contact plate (12) and the transparent cover (15).

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