Detection tool for detecting tensile adhesive strength of plastering gypsum mortar

Abstract

The utility model discloses a detection tool for detecting the tensile adhesive strength of plastering gypsum mortar, which comprises a fixed bottom plate, a lifting mechanism is fixed on the top surface of the fixed bottom plate, and an auxiliary support frame is mounted in the middle of the top surface of a top lifting plate of the lifting mechanism; the auxiliary supporting frame comprises an auxiliary horizontal fixing plate, a plurality of positioning fixing columns are fixed to the edge of the bottom face of the auxiliary horizontal fixing plate, and the positioning fixing columns are inserted into corresponding vertical through holes in the top lifting plate in a sleeved mode. A vertical fixing plate is fixed to the middle of the top face of the auxiliary horizontal fixing plate, and a center threaded through hole penetrating left and right is formed in the middle of the vertical fixing plate. The detection fixing plate can be pressed and fixed, meanwhile, the detection fixing plate is convenient to mount and dismount, other objects cannot be adhered to the detection fixing plate, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material detection technical field more specifically, relate to a kind of detection tensile bonding strength of detection tool of plastering gypsum mortar. BACKGROUND

[0002] The plastering gypsum mortar in prior art needs to detect its tensile bonding strength when using, to detect whether it meets the construction requirement.

[0003] The existing detection method is to cut at the position needing detection in plastering gypsum mortar layer, cut out square block-shaped cutting groove corresponding to the size of detection fixed plate, then, detection fixed plate is fixed on the wall surface at the square block at the middle of cutting groove by adhesive, then, detection fixed plate and plastering gypsum mortar layer are adhered and fixed by tape and the like, after adhesive is completely solidified, tear off tape and the like, then, install bonding strength detector, connect and fix detection end and the connecting part of detection fixed plate, then detect again.

[0004] It is fixed by tape, it needs to be fixed by adhesive at four edge parts of detection fixed plate, and it is troublesome to fix, and adhesive material on tape is easily adhered on the edge part of detection fixed plate, which needs to be cleaned in later period, it is very troublesome, and use effect is not ideal. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the insufficient of prior art, provide a kind of detection tensile bonding strength of detection tool of plastering gypsum mortar, it can be fixed by pressing detection fixed plate, simultaneously, it is convenient to install and dismount, other objects are not adhered at detection fixed plate, and use effect is good.

[0006] The utility model solves the technical problem of the scheme:

[0007] A kind of detection tensile bonding strength of detection tool of plastering gypsum mortar, including fixed bottom plate, the top surface of the fixed bottom plate is fixed with lifting mechanism, the top surface middle part of the top lifting plate of lifting mechanism is installed with auxiliary support frame;

[0008] The auxiliary support frame includes auxiliary horizontal fixed plate, the bottom surface edge of auxiliary horizontal fixed plate is fixed with multiple positioning fixed columns, and positioning fixed column is inserted into corresponding vertical through hole on the top lifting plate;

[0009] The top surface of the auxiliary horizontal fixed plate is fixed with a vertical fixed plate, the middle part of the vertical fixed plate is shaped with a left-right penetrating central screwing through hole, the screw rod part of the adjusting bolt is screwed in the central screwing through hole, the end of the screw rod part of the adjusting bolt extends out of one end of the corresponding central screwing through hole and is movably connected with a pressing shell, the right end surface of the pressing shell is in a rectangular frame shape, and the pressing shell is matched with a detection fixed connection plate adhered to the plastering gypsum mortar layer.

[0010] The inner side wall of the right end of the pressing shell is shaped with a rectangular frame-shaped groove, the left end surface of the groove is fixed with an elastic anti-skid layer, the detection fixed connection plate is inserted into the groove and is matched with the groove, and the right end surface of the elastic anti-skid layer is pressed against the left end surface edge of the detection fixed plate.

[0011] The vertical fixed plate of the left end of the pressing shell is movably connected with the screw rod part of the adjusting bolt through a bearing.

[0012] The inner side wall of the vertical through hole is fixed with an elastic clamping layer, and the outer side wall of the positioning fixed column is pressed against the inner side wall of the elastic clamping layer.

[0013] The front part and the rear part of the left side wall of the vertical fixed plate are both fixed with a support rib plate, and the bottom surface of the support rib plate is fixed on the top surface of the auxiliary horizontal fixed plate.

[0014] The lifting mechanism comprises a lower support frame fixed on the top surface of the fixed bottom plate, a vertical screwing through hole is formed in the middle part of the top plate of the lower support frame, a vertical lifting adjusting screw rod is screwed in the vertical screwing through hole, the top part of the vertical lifting adjusting screw rod extends out of the top surface of the top plate of the lower support frame and is movably connected to the middle part of the bottom surface of the top lifting plate, a locking nut is screwed on the vertical lifting adjusting screw rod, the bottom surface of the locking nut is pressed against the top surface of the top plate of the lower support frame, and the bottom end of the vertical lifting adjusting screw rod extends out of the bottom surface of the top plate of the lower support frame and is shaped with a rotating part.

[0015] The edges of the top surface of the top plate of the lower support frame are both fixed with a plurality of edge vertical guide rods, and the edge vertical guide rods are inserted into the edge guide through holes formed in the edges of the top lifting plate.

[0016] The prominent effect of the utility model is:

[0017] Compared with the prior art, the detection fixed plate can be pressed and fixed, the detection fixed plate is convenient to install and disassemble, other objects cannot be adhered to the detection fixed plate, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a partial structure schematic view of the utility model;

[0019] Figure 2 is Figure 1 a partial enlarged view of

[0020] Figure 3 is the end face diagrammatic view at the right end of the compression housing;

[0021] Figure 4 is the partial structure diagrammatic view of the installation horizontal support frame of the utility model;

[0022] Figure 5 is the partial structure diagrammatic view of the horizontal support frame. DETAILED DESCRIPTION:

[0023] Embodiment, see as Figures 1 to 3 As shown in the drawing, a kind of detection of detection tooling of the tensile bonding strength of plastering gypsum mortar, including fixed base plate 10, the top surface of the fixed base plate 10 is fixed with lifting mechanism 20, the top surface middle part of the top lifting plate 21 of lifting mechanism 20 is equipped with auxiliary support frame 30;

[0024] The lifting mechanism 20 includes the lower support frame 22 fixed on the top surface of the fixed base plate 10, the middle part of the top plate of the lower support frame 22 is shaped with vertical screwing through-hole, vertical lifting adjusting screw 23 is screwed in vertical screwing through-hole, the top of vertical lifting adjusting screw 23 extends the top surface of the top plate of the lower support frame 22 and is movably connected in the middle part of the bottom surface of top lifting plate 21, locking nut 24 is screwed on vertical lifting adjusting screw 23, its bottom surface is pressed on the top surface of the top plate of the lower support frame 22, and the bottom end of vertical lifting adjusting screw 23 extends the bottom surface of the top plate of the lower support frame 22 and is shaped with rotating part.

[0025] The edge of the top surface of the top plate of the lower support frame 22 is fixed with a plurality of edge vertical guide rods 25, and the edge vertical guide rods 25 are inserted into the edge guide through-holes 27 formed in the edge of the top lifting plate 21.

[0026] The inner side wall of the edge guide through-hole 27 is clamped with the first guide sleeve 28, and the edge vertical guide rod 25 is inserted into the corresponding first guide sleeve 28, and the outer side wall thereof is tightly attached to the inner side wall of the corresponding first guide sleeve 28.

[0027] Further, the auxiliary support frame 30 includes auxiliary horizontal fixed plate 31, and a plurality of positioning fixed columns 32 are fixed on the bottom surface edge of the auxiliary horizontal fixed plate 31, and the positioning fixed columns 32 are inserted into the corresponding vertical through holes 211 on the top lifting plate 21.

[0028] The top surface of the auxiliary horizontal fixed plate 31 is fixed with a vertical fixed plate 33, the middle part of the vertical fixed plate 33 is shaped with a left-right penetrating central threaded through hole 34, the threaded rod part of the adjusting bolt 35 is threaded in the central threaded through hole 34, the end of the threaded rod part of the adjusting bolt 35 extends out of one end of the corresponding central threaded through hole 34 and is movably connected with a pressing shell 36, the right end surface of the pressing shell 36 is in a rectangular frame shape, which cooperates with the detection fixed connection plate 100 adhered to the plastering gypsum mortar layer.

[0029] Further, the right end of the pressing shell 36 is shaped with a rectangular groove on the inner side wall, the left end surface of the groove is fixed with an elastic anti-skid layer 361, the detection fixed connection plate 100 is inserted into the groove and cooperates with the groove, and the right end surface of the elastic anti-skid layer 361 is pressed against the left end surface of the detection fixed plate 100.

[0030] The left end of the vertical fixed plate of the pressing shell 36 is movably connected with the threaded rod part of the adjusting bolt 35 through a bearing.

[0031] Further, the left side wall of the left end of the vertical fixed plate of the pressing shell 36 is fixed with a horizontal guide rod 362, which is inserted into the horizontal guide sleeve 331 fixed on the right side wall of the vertical fixed plate 33.

[0032] Further, the rotating part of the adjusting bolt 35 is located on the left side of the vertical fixed plate 33, the threaded rod part of the adjusting bolt 35 is inserted with a buffer spring 1, the left end of the buffer spring 1 is pressed against the right side wall of the vertical fixed plate 33, and the right end of the buffer spring 1 is pressed against the left side wall of the left end of the vertical fixed plate of the pressing shell 36.

[0033] Further, the inner side wall of the vertical through hole 211 is fixed with an elastic clamping layer 212, and the outer side wall of the positioning fixed column 32 is pressed against the inner side wall of the elastic clamping layer 212.

[0034] Further, the left side wall of the vertical fixed plate 33 is fixed with a support rib plate 333 at the front and rear parts, and the bottom surface of the support rib plate 333 is fixed on the top surface of the auxiliary horizontal fixed plate 31.

[0035] In use, the embodiment can be placed on the wall surface to be detected, close to the detection fixed plate 100 just adhered to the corresponding position of the plastering gypsum mortar layer, the middle of the top surface of the fixed bottom plate 10 is placed with the counterweight block, so that it is not easy to move, then the locking nut 24 is loosened, the height position of the pressing shell 36 is adjusted, so that the pressing shell 36 corresponds to the detection fixed plate 100, then the locking nut 24 is tightened, then the adjusting bolt 35 is rotated, so that the detection fixed connecting plate 100 is inserted into the groove and matched with the groove, the right end surface of the elastic anti-skid layer 361 is pressed against the left end surface edge of the detection fixed plate 100, so that the detection fixed connecting plate 100 is pressed and fixed, then waiting can be carried out, waiting for the curing of the adhesive between the detection fixed plate 100 and the plastering gypsum mortar layer, then the adjusting bolt 35 is rotated, so that the pressing shell 36 is separated from the detection fixed connecting plate 100;

[0036] Then, the embodiment can be removed, the adhesive strength detector is installed, the connecting part of the detection end and the detection fixed plate is connected and fixed, and then detection is carried out.

[0037] As shown in Figure 4 and Figure 5 , the auxiliary support frame 30 can also be pulled out from the top lifting plate 21, then the horizontal support frame 40 is installed, the bottom surface of the bottom plate of the horizontal support frame 40 can be pressed against the top surface of the top lifting plate 21, a plurality of lower positioning columns are fixed on the bottom surface of the bottom plate of the horizontal support frame 40, the lower positioning columns are inserted into the corresponding vertical through hole 211 of the corresponding top lifting plate 21 and clamped on the corresponding elastic clamping layer 212, the front and rear parts of the top surface of the bottom plate of the horizontal support frame 40 are fixed with side support blocks, the top surface of the side support block is shaped with left and right extending insertion grooves, in use, the lower parts of the front and rear two side support parts of the adhesive strength detector can be inserted into the corresponding insertion grooves, the bottom surface is pressed against the bottom surface of the insertion groove, so as to ensure that the adhesive strength detector is horizontal, the right end surface of the side support part is vertically pressed against the plastering gypsum mortar layer of the wall surface, the connecting part of the detection end and the detection fixed plate is connected and fixed, when the horizontal position is not aligned, the locking nut 24 can be loosened, the adjusting bolt 35 is rotated to change the height position, after the adjustment is completed, the locking nut 24 is tightened.

[0038] The embodiment is convenient to detect and has good use effect, the pressing and fixing is adopted to realize the fixation of the detection fixed plate 100 and the plastering gypsum mortar layer of the wall surface, after the detection is completed, there is no adhesive and other objects at the pressing part of the detection fixed plate 100, cleaning is not needed, which is very convenient.

[0039] Finally, it should be pointed out that the above embodiments are only more representative examples of the present application. Obviously, the present application is not limited to the above embodiments, but can have many variations. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered as falling within the protection scope of the present application.

Claims

1. A test tool for detecting the tensile bond strength of a plastering gypsum mortar, comprising a stationary base plate (10), characterized in that: The top surface of the fixed bottom plate (10) is fixed with a lifting mechanism (20), and the top surface of the top lifting plate (21) of the lifting mechanism (20) is provided with an auxiliary support frame (30) in the middle. The auxiliary support frame (30) comprises an auxiliary horizontal fixed plate (31), and a plurality of positioning fixed columns (32) are fixed on the bottom surface of the auxiliary horizontal fixed plate (31). The top surface of the auxiliary horizontal fixed plate (31) is fixed with a vertical fixed plate (33), and the middle part of the vertical fixed plate (33) is formed with a left-right penetrating central threaded hole (34).

2. The detection device for detecting the tensile bonding strength of the plastering gypsum mortar according to claim 1, characterized in that: The right end surface of the compression shell (36) is in the shape of a rectangular frame, which is matched with a detection fixed connection plate (100) adhered to the plastering gypsum mortar layer. The left end surface of the recess is fixed with an elastic anti-skid layer (361), the detection fixed connection plate (100) is inserted into the recess and matched with the recess, and the right end surface of the elastic anti-skid layer (361) is pressed against the left end surface of the detection fixed plate (100).

3. The detection device for detecting the tensile bonding strength of the plastering gypsum mortar according to claim 1, characterized in that: The left end of the compression shell (36) is fixed with a vertical fixed plate, and the screw rod part of the adjusting bolt (35) is movably connected to the vertical fixed plate through a bearing.

4. The detection device for detecting the tensile bonding strength of the plastering gypsum mortar according to claim 1, characterized in that: The left side wall of the vertical fixed plate of the left end of the compression shell (36) is fixed with a transverse guide rod (362), and the transverse guide rod (362) is inserted into a transverse guide sleeve (331) fixed on the right side wall of the vertical fixed plate (33).

5. The detection device for detecting the tensile bond strength of the plastering gypsum mortar according to claim 1, characterized in that: The rotating part of the adjusting bolt (35) is located on the left side of the vertical fixed plate (33), the screw rod part of the adjusting bolt (35) is inserted with a buffer spring (1), the left end of the buffer spring (1) is pressed against the right side wall of the vertical fixed plate (33), and the right end of the buffer spring (1) is pressed against the left side wall of the vertical fixed plate of the left end of the compression shell (36).

6. The detection device for detecting the tensile bonding strength of the plastering gypsum mortar according to claim 1, characterized in that: The inner side wall of the vertical hole (211) is fixed with an elastic clamping layer (212), and the outer side wall of the positioning fixed column (32) is pressed against the inner side wall of the elastic clamping layer (212). The left side wall of the vertical fixed plate (33) is fixed with a support rib plate (333) on the front and rear parts.

7. The detection device for detecting the tensile bond strength of the plastering gypsum mortar according to claim 1, characterized in that: The lifting mechanism (20) comprises a lower support frame (22) fixed on the top surface of the fixed base plate (10), the middle part of the top plate of the lower support frame (22) is formed with a vertical screw-through hole, a vertical lifting adjusting screw rod (23) is screwed in the vertical screw-through hole, the top part of the vertical lifting adjusting screw rod (23) extends out of the top surface of the top plate of the lower support frame (22) and is movably connected to the middle part of the bottom surface of the top lifting plate (21), a locking nut (24) is screwed on the vertical lifting adjusting screw rod (23), the bottom surface of the locking nut (24) is pressed against the top surface of the top plate of the lower support frame (22), and the bottom end of the vertical lifting adjusting screw rod (23) extends out of the bottom surface of the top plate of the lower support frame (22) and is formed with a rotating part.

8. The detection device for detecting the tensile bond strength of the plastering gypsum mortar according to claim 7, characterized in that: The edge part of the top surface of the top plate of the lower support frame (22) is fixed with a plurality of edge part vertical guide rods (25), the edge part vertical guide rods (25) are inserted into the edge part guide through holes (27) formed in the edge part of the top lifting plate (21).

9. The detection device for detecting the tensile bond strength of the plastering gypsum mortar according to claim 8, characterized in that: The inner side wall of the edge part guide through hole (27) is clamped with a first guide sleeve (28), the edge part vertical guide rod (25) is inserted into the corresponding first guide sleeve (28), and the outer side wall of the edge part vertical guide rod (25) is tightly attached to the inner side wall of the corresponding first guide sleeve (28).

Images