A device for detecting the stratification degree of building mortar

Abstract

The invention discloses a device for detecting the stratification degree of building mortar, and the invention relates to the technical field of mortar detection. Since a rubber sealing ring is used to compress and seal the connection between two cylinder bodies of a stratified cylinder, when the two cylinder bodies are pressed and sealed against each other, the rubber material of the sealing ring is deformed under pressure, resulting in an inward annular bulge in the cylinder body, affecting the static process of the mortar and causing measurement errors. Therefore, an inner gasket ring is made to have the same inner diameter as the top cylinder and the bottom cylinder, and cooperates with the sealing ring, so that the sealing ring seals the gap between the inner gasket ring and the bottom cylinder on the outside, and after the top cylinder and the bottom cylinder are sealed, the inner gasket ring contacts the mortar on the inside, so that the inner diameters of the composed stratified cylinders are the same, so as to avoid the sealing ring bulging inwards during the sealing and extrusion process, causing an annular bulge inside the stratified cylinder, causing the inner bulge to be annular when the cylinder is static, affecting the measurement accuracy and causing errors.

Description

Technical Field

[0001] The invention relates to the technical field of mortar detection, in particular to a device for detecting the stratification degree of building mortar. Background Art

[0002] At present, the main device for detecting the degree of stratification is the mortar stratification meter, which is mainly used to measure the water retention capacity of the mortar during operation and parking, that is, the stability of the consistency. The mortar stratification meter is used to detect the stratification of the mortar. The mixed mortar is loaded into the stratification cylinder at one time. After it is filled, it is gently tapped 1-2 times with a wooden hammer at four different places with roughly equal distances around the container to make the mortar surface flat. If the mortar sinks below the mouth of the cylinder, it should be added at any time, and then the excess mortar should be scraped off and smoothed. According to the method for measuring the fluidity of the mortar, the sinking value of the mortar is measured, the data is recorded, and then it is allowed to stand. The filled mortar barrel is allowed to stand for 30 minutes, and then the mortar in the upper top cylinder is removed, and the mortar in the bottom cylinder is poured out and stirred for two minutes. Then the sinking degree of the mortar is measured according to the method for measuring the fluidity. The difference between the two sinking degrees is determined as the stratification degree of the mortar.

[0003] In the existing stratification detection device, a rubber sealing ring is used to compress and seal the connection between the two cylinders of the stratification cylinder. However, when the two cylinders are pressed and sealed against each other, the rubber material of the sealing ring deforms under pressure, causing an inward annular bulge to appear in the cylinder, affecting the static process of the mortar and causing measurement errors. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for detecting the stratification degree of building mortar, comprising:

[0005] A bottom tube, a locking assembly is fixedly installed on the top of the outer side of the bottom tube, a top tube is fixedly installed on the top of the bottom tube through the locking assembly, a sealing assembly is fixedly installed on the bottom of the top tube, and when the top tube is connected to the bottom tube, the connection is sealed by the sealing assembly, and a knocking assembly is fixedly installed at the center of the outer side of the top tube, and the knocking assembly is used to knock the top tube after pouring mortar to eliminate internal bubbles;

[0006] The sealing assembly is located at the bottom of the knocking assembly, and the sealing assembly is located inside the locking assembly, and the sealing assembly cooperates with the locking assembly to seal the top tube and the bottom tube;

[0007] The cam is secured to the bottom of the cam and is preferably used to seal the cam, with the cam being secured to the bottom of the cam and being preferably used to seal the cam. The ring is located at the outside of the inner gasket ring, and a groove is fixedly installed at the bottom of the outer side of the inner sealing ring, and the grooves are evenly installed along the center position of the inner sealing ring, and sliders are slidably installed between the grooves, and a pressure ring is fixedly installed at the bottom end of the slider, and an elastic curved plate is fixedly installed between the pressure ring and the fixed ring, and the elastic curved plate is an elastic metal plate. Through the elastic deformation characteristics of the elastic curved plate, when the top tube and the bottom tube are fixed by the locking assembly, the elastic curved plate is deformed to compress the pressure ring, so that the pressure ring is pressed on the outside of the sealing ring, and the sealing ring becomes close to the gap, thereby improving the sealing degree and avoiding water in the mortar from seeping out of the gap during the static process, affecting the error in the proportion of components in the mortar and affecting the measurement, and the inner side of the pressure ring is tightly fitted with the outer side of the sealing ring, the bottom end of the elastic curved plate is fixedly connected to the side of the top of the pressure ring, and the top of the elastic curved plate is fixedly connected to the bottom of the fixed ring.

[0008] Preferably, a bottom groove is provided at the bottom of the bottom cylinder, and the inner wall of the bottom groove fits with the bottom of the bottom cylinder. A clamping ring is fixedly installed on the top of the outer side of the top cylinder, and a baffle is detachably installed on the top of the clamping ring. Through the baffle, during the process of scraping and introducing mortar, the mortar overflows, and the baffle is used to introduce the mortar into the bottom groove to prevent the mortar from overflowing and adhering to the surfaces of the top cylinder and the bottom cylinder in large quantities, thereby increasing the difficulty of cleaning. The inner wall of the baffle fits tightly with the outer side of the top cylinder.

[0009] Preferably, the locking assembly includes a slide groove ring, the inner wall of the slide groove ring is fixedly installed with the outer bottom of the top tube, and the outer side of the slide groove ring is provided with a slide groove, and a sleeve ring is slidably installed in the slide groove of the slide groove ring. After the top tube is placed on the top of the bottom tube, the friction of the sealing ring makes it difficult for the top tube to rotate. The rotating sleeve can be rotated in the slide groove ring without rotating the top tube, so that the screw rod can pass through the sleeve hole more conveniently for locking and fixing, thereby reducing the difficulty of the locking and fixing process. The outer side of the sleeve ring is symmetrically provided with a convex plate, and the top of the convex plate is provided with a sleeve hole, and the sleeve hole of the sleeve ring is slidably installed with a screw rod, and the top of the outer side of the screw rod is threadedly connected with a nut, and the nut is located above the sleeve ring, and the bottom end of the screw rod is fixedly connected with a connecting plate, and the opposite surface of the connecting plate is fixedly connected to the outer side of the bottom tube, and the connecting plate is located below the sealing assembly.

[0010] Preferably, the knocking assembly includes a slide groove cylinder, which is fixedly mounted on the outer side of the top cylinder, and a sliding groove is provided on the outer side of the slide groove cylinder, a slip ring is slidably mounted at the sliding groove of the slide groove cylinder, a handle is symmetrically arranged on the outer side of the slip ring, a rotating groove is evenly provided on the outer side of the slip ring, an arc rod is rotatably mounted at the rotating groove of the slip ring, a knocking hammer is fixedly mounted on the top of the arc rod, a bottom ring is fixedly connected to the bottom end of the slide groove cylinder, the inner wall of the bottom ring is fixedly mounted to the outer side of the top cylinder, and a support frame is fixedly mounted on the outer side of the bottom ring, a top block is fixedly mounted on the top of the support frame, and the top block is fixedly mounted with the arc rod. The rods are in contact with each other, a connecting groove is provided on the outside of the top tube, and the connecting groove of the top tube is located below the clamping ring, and a vibration ring is fixedly installed at the connecting groove of the top tube. Through the cooperation of the vibration block and the vibration ring, the elastic vibration block can vibrate quickly after being knocked, thereby increasing the vibration frequency during the knocking process, and transmitting it to the top tube through the vibration ring to better drive the internal mortar. Compared with the vibration of directly knocking on the cylinder body, the vibration frequency is higher, and the bubbles in the mortar are better eliminated. A vibration block is fixedly installed on the outside of the vibration ring, and the vibration block is a metal elastic part, and the vibration block is evenly installed along the center position of the vibration ring.

[0011] The present invention provides a device for detecting the stratification degree of building mortar. It has the following beneficial effects:

[0012] 1. The device for detecting the stratification degree of building mortar has the same inner diameter as the top tube and the bottom tube through the inner gasket ring, and cooperates with the sealing ring, so that the sealing ring seals the gap between the inner gasket ring and the bottom tube on the outside. After the top tube and the bottom tube are sealed, the inner gasket ring contacts the mortar on the inside, so that the inner diameters of the composed stratified tubes are the same, and it is avoided that during the sealing and extrusion process, the sealing ring becomes convex inward, causing a ring-shaped bulge inside the stratified tube, resulting in a ring-shaped bulge inside when the tube is stationary, affecting the measurement accuracy and causing errors.

[0013] 2. The device for detecting the stratification degree of building mortar uses the elastic deformation characteristics of the elastic curved plate to cause the elastic curved plate to deform when the top tube and the bottom tube are fixed by the locking assembly, thereby compressing the pressure ring, causing the pressure ring to press on the outside of the sealing ring, making the sealing ring close to the gap, thereby improving the sealing degree and preventing water in the mortar from seeping out of the gap during the static process, affecting the error in the proportion of components in the mortar and affecting the measurement.

[0014] 3. The device for detecting the stratification degree of building mortar uses a shield to guide the mortar into the bottom groove when the mortar overflows during the process of scraping and introducing the mortar, so as to prevent the mortar from overflowing and adhering to the surfaces of the top and bottom tubes in large quantities, thereby increasing the difficulty of cleaning.

[0015] Fourth, the device for detecting the stratification degree of building mortar is installed by sliding the sleeve ring and the slide groove ring. After the top cylinder is placed on the top of the bottom cylinder, the friction of the sealing ring makes it difficult for the top cylinder to rotate. The sleeve ring can be rotated in the slide groove ring without rotating the top cylinder, so that the screw rod can pass through the sleeve hole more conveniently for locking and fixing, thereby reducing the difficulty of the locking and fixing process.

[0016] 5. The device for detecting the stratification degree of building mortar, through the cooperation of the vibration block and the vibration ring, makes the elastic vibration block vibrate quickly after being knocked, thereby increasing the vibration frequency during the knocking process and transmitting it to the top cylinder through the vibration ring to better drive the mortar inside. Compared with the vibration of directly knocking on the cylinder, the vibration frequency is higher and the bubbles in the mortar are better eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the external structure of a device for detecting the stratification degree of building mortar according to the present invention;

[0018] Figure 2 It is a partial structural schematic diagram of a device for detecting the stratification degree of building mortar according to the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the locking assembly of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the sealing assembly of the present invention;

[0021] Figure 5 It is a partial structural schematic diagram of the sealing component of the present invention;

[0022] Figure 6 This is a schematic diagram of the position relationship of the knocking and shaking components of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the knocking assembly of the present invention;

[0024] Figure 8 It is a bottom view of the knocking assembly structure of the present invention.

[0025] In the figure: 1, bottom groove; 2, bottom cylinder; 3, top cylinder; 4, sealing assembly; 5, locking assembly; 6, baffle; 7, snap ring; 8, knocking assembly; 41, inner sealing ring; 42, inner gasket; 43, fixing ring; 44, groove bar; 45, sealing ring; 46, elastic curved plate; 47, slider; 48, pressure ring; 51, connecting plate; 52, screw rod; 53, sleeve ring; 54, nut; 55, slide ring; 81, bottom ring; 82, slip ring; 83, support frame; 84, vibration block; 85, top block; 86, vibration ring; 87, arc rod; 88, knocking hammer; 89, slide cylinder. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] The first embodiment, as Figure 1 to Figure 2 and Figures 4 to 5 As shown, the present invention provides a technical solution: a device for detecting the stratification degree of building mortar, comprising:

[0028] A bottom tube 2, a locking assembly 5 is fixedly installed on the top of the outer side of the bottom tube 2, a top tube 3 is fixedly installed on the top of the bottom tube 2 through the locking assembly 5, a sealing assembly 4 is fixedly installed on the bottom of the top tube 3, and the connection between the top tube 3 and the bottom tube 2 is sealed by the sealing assembly 4, and a knocking assembly 8 is fixedly installed at the center of the outer side of the top tube 3, and the knocking assembly 8 is used to knock the top tube 3 after pouring mortar to eliminate internal bubbles;

[0029] The sealing component 4 is located at the bottom of the knocking component 8, and the sealing component 4 is located on the inner side of the locking component 5. The sealing component 4 cooperates with the locking component 5 to seal the top tube 3 and the bottom tube 2.

[0030] Wherein, the sealing assembly 4 comprises an inner sealing ring 41, an inner gasket ring 42 is fixedly installed on the inner side of the bottom of the inner sealing ring 41, the top of the inner sealing ring 41 is fixedly connected to the bottom of the top tube 3, and a fixing ring 43 is fixedly installed on the top of the outer side of the inner sealing ring 41, a sealing groove is opened on the top of the inner wall of the bottom tube 2, the inner gasket ring 42 is adapted to the sealing groove of the bottom tube 2, and the inner diameter of the inner gasket ring 42 is the same as the inner diameter of the bottom tube 2, and a sealing ring 45 is clamped at the sealing groove of the bottom tube 2, and the sealing ring 45 is located on the outer side of the inner gasket ring 42. When the top tube 3 and the bottom tube 2 are sealed, the sealing ring 45 is first sleeved on the sealing groove of the bottom tube 2, and then when the top tube 3 is placed on the top of the bottom tube 2, the top tube 3 drives the inner sealing ring 41, so that the inner sealing ring 41 drives the inner gasket ring 42 to be clamped into the inner side of the sealing groove of the bottom tube 2, so that the outer side of the inner gasket ring 42 is aligned with the inner side of the sealing ring 45, and at the same time, the inner side of the inner gasket ring 42 is clamped in the sealing groove of the bottom tube 2. The diameter is the same as the inner diameter of the top tube 3 and the bottom tube 2, forming a layered tube with the same inner diameter, a groove 44 is fixedly installed at the bottom of the outer side of the inner sealing ring 41, the groove 44 is evenly installed along the center position of the inner sealing ring 41, and sliders 47 are slidably installed between the grooves 44, and a pressure ring 48 is fixedly installed at the bottom end of the slider 47, and an elastic curved plate 46 is fixedly installed between the pressure ring 48 and the fixing ring 43. The elastic curved plate 46 is an elastic metal plate, and the inner side of the pressure ring 48 is tightly fitted with the outer side of the sealing ring 45. When the top tube 3 and the bottom tube 2 are fixed by the locking assembly 5, the elastic curved plate 46 is pressed by the fixing ring 43, so that the elastic curved plate 46 is deformed to press the pressure ring 48, so that the pressure ring 48 presses the sealing ring 45 inwardly, and the bottom end of the elastic curved plate 46 is fixedly connected to the side of the top of the pressure ring 48, and the top of the elastic curved plate 46 is fixedly connected to the bottom of the fixing ring 43.

[0031] A bottom groove 1 is provided at the bottom of the bottom tube 2, and the inner wall of the bottom groove 1 fits with the bottom of the bottom tube 2. A clamping ring 7 is fixedly installed on the top of the outer side of the top tube 3, and a blocking cover 6 is detachably installed on the top of the clamping ring 7. The inner wall of the blocking cover 6 fits tightly with the outer side of the top tube 3.

[0032] The second embodiment is based on the first embodiment. Figure 3As shown, the locking assembly 5 includes a slide groove ring 55, the inner wall of the slide groove ring 55 is fixedly installed with the outer bottom of the top tube 3, and the outer side of the slide groove ring 55 is provided with a slide groove, and a collar 53 is slidably installed in the slide groove of the slide groove ring 55, and a convex plate is symmetrically arranged on the outer side of the collar 53, and a sleeve hole is opened on the top of the convex plate. Since the screw rod 52 is fixedly connected to the bottom tube 2 through the connecting plate 51, the sleeve ring 53 slides in the slide groove of the slide groove ring 55 to make the screw rod 52 pass through the sleeve hole, and the sleeve holes of the sleeve ring 53 are slidably installed with the screw rod 52. 2. The top of the outer side of the screw rod 52 is threadedly connected with a nut 54, and the nut 54 is located above the collar 53. The bottom end of the screw rod 52 is fixedly connected with a connecting plate 51. The opposite surface of the connecting plate 51 is fixedly connected to the outer side of the bottom tube 2. The inspection personnel screw the nut 54 into the top of the screw rod 52. By continuously going deeper, the nut 54 presses the collar 53, so that the top tube 3 drives the sealing component 4 to press the bottom tube 2 to form a sealed layered tube. After removing the upper barrel body, the connecting plate 51 is located below the sealing component 4.

[0033] The third embodiment is based on the first and second embodiments. Figures 6 to 8 As shown, the knocking assembly 8 includes a slide groove cylinder 89, which is fixedly installed on the outer side of the top cylinder 3, and a sliding groove is opened on the outer side of the slide groove cylinder 89, a slip ring 82 is slidably installed at the sliding groove of the slide groove cylinder 89, and a handle is symmetrically arranged on the outer side of the slip ring 82, and a rotating groove is evenly opened on the outer side of the slip ring 82, and an arc rod 87 is rotatably installed at the rotating groove of the slip ring 82. The inspection personnel hold the handle of the slip ring 82 to drive the slip ring 82 to slide up and down inside the slide groove cylinder 89, and drive the arc rod 87 to move together while sliding. When moving downward, the top block 85 is fixed by the support frame 83, so that the top block 85 limits the arc rod 87. In the process of downward movement, the arc rod 87 drives the knocking hammer 88 to impact inward, and the top of the arc rod 87 is fixedly installed with a knocking hammer 88.

[0034] The bottom end of the slide tube 89 is fixedly connected with a bottom ring 81, the inner wall of the bottom ring 81 is fixedly installed with the outer side of the top tube 3, and the outer side of the bottom ring 81 is fixedly installed with a support frame 83, and the top of the support frame 83 is fixedly installed with a top block 85, and the top block 85 is in contact with the arc rod 87. A connecting groove is opened on the outer side of the top tube 3, and the connecting groove of the top tube 3 is located below the clamping ring 7, and a vibration ring 86 is fixedly installed at the connecting groove of the top tube 3, and a vibration block 84 is fixedly installed on the outer side of the vibration ring 86. The vibration block 84 is a metal elastic part. The vibration block 84 is struck by a hammer 88, and vibrates due to its own elastic characteristics after being struck. The vibration is transmitted to the top tube 3 through the vibration ring 86, and the mortar inside is vibrated to eliminate bubbles in the mortar in the barrel and make the mortar surface smooth. If the mortar sinks below the tube mouth, it should be added at any time, and then the excess mortar should be scraped off and smoothed to measure the sinking degree. The vibration block 84 is evenly installed along the center position of the vibration ring 86.

[0035] When in use, the staff first fixes the top tube 3 and the bottom tube 2 through the locking assembly 5, and seals the connection through the sealing assembly 4, then puts the baffle 6 into the top tube 3 and clamps it with the clamping ring 7. After the assembly is completed, it is placed in the center position of the bottom groove 1, and the inspector pours the mixed mortar into the barrel body composed of the bottom tube 2 and the top tube 3, and knocks the barrel body composed of the knocking assembly 8 to eliminate the bubbles in the mortar in the barrel and make the mortar surface smooth. If the mortar sinks below the barrel mouth, it should be added at any time, and then the excess mortar is scraped off and smoothed, the sinking degree is measured, and then it is allowed to stand. The filled mortar barrel is allowed to stand for 30 minutes, and then the locking assembly 5 is opened to remove the mortar in the upper top tube 3, and the mortar in the bottom tube 2 is poured out and stirred for two minutes, and then the sinking degree of the mortar is measured according to the method of measuring fluidity, and the difference between the two sinking degrees is determined as the stratification degree of the mortar.

[0036] When the top tube 3 and the bottom tube 2 are connected by the locking assembly 5, since the screw rod 52 is fixedly connected to the bottom tube 2 through the connecting plate 51, the screw rod 52 passes through the sleeve hole by sliding the ring 53 in the slide groove of the slide groove ring 55, and the inspection personnel screw the nut 54 into the top of the screw rod 52. By continuously going deeper, the nut 54 presses the ring 53, so that the top tube 3 drives the sealing assembly 4 to press the bottom tube 2 to form a sealed layered tube, and then remove the upper cylinder.

[0037] In the sealing assembly 4, when the top tube 3 and the bottom tube 2 are sealed, the sealing ring 45 is first sleeved on the sealing groove of the bottom tube 2, and then when the top tube 3 is placed on the top of the bottom tube 2, the top tube 3 drives the inner sealing ring 41, so that the inner sealing ring 41 drives the inner gasket ring 42 to be inserted into the inner side of the sealing groove of the bottom tube 2, so that the outer side of the inner gasket ring 42 is aligned with the inner side of the sealing ring 45, and at the same time, the inner diameter of the inner gasket ring 42 is the same as the inner diameter of the top tube 3 and the bottom tube 2, forming a layered tube with the same inner diameter, and at the same time, when the top tube 3 and the bottom tube 2 are fixed by the locking assembly 5, the elastic curved plate 46 is pressed by the fixing ring 43, so that the elastic curved plate 46 is deformed to press the pressure ring 48, so that the pressure ring 48 presses the sealing ring 45 inward.

[0038] After the mortar is poured in, the inspector holds the handle of the slip ring 82 to drive the slip ring 82 to slide up and down inside the slide groove tube 89, and drives the arc rod 87 to move together while sliding. When moving downward, the top block 85 is fixed by the support frame 83, so that the top block 85 restricts the arc rod 87. In the process of downward movement, the arc rod 87 drives the knocking hammer 88 to impact inward, and the knocking hammer 88 hammers the vibration block 84. The vibration block 84 vibrates due to its own elastic characteristics after knocking, and transmits the vibration to the top tube 3 through the vibration ring 86, so as to vibrate the mortar inside, eliminate the bubbles in the mortar in the barrel, and make the mortar surface smooth. If the mortar sinks below the tube mouth, it should be added at any time, and then the excess mortar is scraped off and smoothed to measure the sinking degree.

[0039] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A device for detecting the stratification degree of building mortar, characterized in that: include: A bottom cylinder (2), a locking assembly (5) is fixedly mounted on the top of the outer side of the bottom cylinder (2), a top cylinder (3) is fixedly mounted on the top of the bottom cylinder (2) via the locking assembly (5), a sealing assembly (4) is fixedly mounted on the bottom of the top cylinder (3), and when the top cylinder (3) is connected to the bottom cylinder (2), the connection is sealed via the sealing assembly (4), and a knocking assembly (8) is fixedly mounted at the center of the outer side of the top cylinder (3), and the knocking assembly (8) is used to knock the top cylinder (3) after mortar is poured to eliminate internal bubbles; The sealing component (4) is located at the bottom of the knocking component (8), and the sealing component (4) is located on the inner side of the locking component (5), and the sealing component (4) cooperates with the locking component (5) to seal the top tube (3) and the bottom tube (2); The sealing assembly (4) comprises an inner sealing ring (41), an inner gasket ring (42) is fixedly mounted on the inner side of the bottom of the inner sealing ring (41), the top of the inner sealing ring (41) is fixedly connected to the bottom of the top tube (3), a fixing ring (43) is fixedly mounted on the top of the outer side of the inner sealing ring (41), a sealing groove is formed at the top of the inner wall of the bottom tube (2), the inner gasket ring (42) is matched with the sealing groove of the bottom tube (2), the inner diameter of the inner gasket ring (42) is the same as the inner diameter of the bottom tube (2), and the sealing groove of the bottom tube (2) is located at A sealing ring (45) is clamped, the sealing ring (45) is located on the outside of the inner gasket ring (42), a groove (44) is fixedly installed at the bottom of the outer side of the inner sealing ring (41), the grooves (44) are evenly installed along the center of the inner sealing ring (41), and sliders (47) are slidably installed between the grooves (44), a pressure ring (48) is fixedly installed at the bottom end of the slider (47), and an elastic curved plate (46) is fixedly installed between the pressure ring (48) and the fixed ring (43), and the inner diameter of the inner gasket ring (42) is the same as that of the top cylinder (3); The elastic curved plate (46) is an elastic metal plate, and the inner side of the pressure ring (48) is tightly fitted with the outer side of the sealing ring (45), the bottom end of the elastic curved plate (46) is fixedly connected to the side of the top of the pressure ring (48), and the top of the elastic curved plate (46) is fixedly connected to the bottom of the fixing ring (43); The knocking assembly (8) comprises a slide groove cylinder (89), the slide groove cylinder (89) is fixedly mounted on the outside of the top cylinder (3), and a sliding groove is provided on the outside of the slide groove cylinder (89), a sliding ring (82) is slidably mounted on the sliding groove of the slide groove cylinder (89), and a handle is symmetrically provided on the outside of the sliding ring (82); The outer side of the slip ring (82) is evenly provided with rotation grooves, and arc rods (87) are rotatably mounted at the rotation grooves of the slip ring (82), and a percussion hammer (88) is fixedly mounted at the top of the arc rod (87); The bottom end of the slide groove cylinder (89) is fixedly connected to a bottom ring (81), the inner wall of the bottom ring (81) is fixedly mounted to the outer side of the top cylinder (3), and a support frame (83) is fixedly mounted to the outer side of the bottom ring (81), a top block (85) is fixedly mounted on the top of the support frame (83), and the top block (85) is in contact with the arc rod (87); A connecting groove is provided on the outer side of the top tube (3), and the connecting groove of the top tube (3) is located below the clamping ring (7). A vibration ring (86) is fixedly mounted at the connecting groove of the top tube (3), and a vibration block (84) is fixedly mounted on the outer side of the vibration ring (86). The vibration block (84) is a metal elastic member, and the vibration block (84) is evenly mounted along the center of the circle of the vibration ring (86).

2. A device for detecting the stratification degree of building mortar according to claim 1, characterized in that: The bottom of the bottom tube (2) is provided with a bottom groove (1), the inner wall of the bottom groove (1) is in close contact with the bottom of the bottom tube (2), a clamping ring (7) is fixedly mounted on the top of the outer side of the top tube (3), a blocking cover (6) is detachably mounted on the top of the clamping ring (7), and the inner wall of the blocking cover (6) is in close contact with the outer side of the top tube (3).

3. A device for detecting the stratification degree of building mortar according to claim 1, characterized in that: The locking assembly (5) comprises a slide groove ring (55), the inner wall of the slide groove ring (55) being fixedly mounted to the outer bottom of the top tube (3), and a slide groove is provided on the outer side of the slide groove ring (55), and a sleeve ring (53) is slidably mounted in the slide groove of the slide groove ring (55).

4. A device for detecting the stratification degree of building mortar according to claim 3, characterized in that: The outer side of the collar (53) is symmetrically provided with convex plates, and the top of the convex plates is provided with a sleeve hole, and a screw rod (52) is slidably installed at the sleeve hole of the collar (53), and a nut (54) is threadedly connected to the top of the outer side of the screw rod (52), and the nut (54) is located above the collar (53).

5. A device for detecting the stratification degree of building mortar according to claim 4, characterized in that: The bottom end of each screw rod (52) is fixedly connected to a connecting plate (51), the opposite surface of the connecting plate (51) is fixedly connected to the outer side of the bottom cylinder (2), and the connecting plate (51) is located below the sealing assembly (4).

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