CN213148582U - Strength testing device for PVC corner protection strip - Google Patents

Abstract

The utility model discloses an intensity test device that PVC angle bead was used, including the testboard, the equal fixedly connected with baffle in both sides at testboard top, the inboard top fixedly connected with diaphragm of baffle, locking bolt fixedly connected with hydraulic cylinder is passed through to the bottom of diaphragm, hydraulic cylinder's output fixedly connected with clamp plate, the equal fixedly connected with montant in both sides at testboard top, the montant is located the inboard of baffle, the inner chamber of montant runs through and is provided with the screw rod. The utility model discloses a carousel, bearing frame, screw rod, limiting plate, PVC angle bead body, montant, antiskid ribbed tile, connecting rod, fixed plate and chute's cooperation is used, has reached the advantage that prevents to take place the skew, has solved current PVC and has prevented that intensity testing arrangement for angle bead does not possess the function that prevents to take place the skew when using, and when intensity testing arrangement pushed down usually, the problem of dislocation appears easily in PVC angle bead.

Description

Strength testing device for PVC corner protection strip

Technical Field

The utility model relates to a PVC angle bead strip technical field specifically is an intensity test device that PVC angle bead strip was used.

Background

The PVC corner protection strip can form a straight edge on the ridge line of plaster engineering to resist cracking and chap, protect and reinforce the weakest part of plaster, and the net wings can be firmly anchored into the whole depth of plaster on any side of the ridge line, so the corner protection strip is fast and convenient to operate and construct, reinforces the strength of the corner, and has wide practicability.

PVC angle bead strip more and more widely uses in our daily life, and PVC angle bead strip need carry out the intensity test and guarantee the safety of using, and current PVC prevents that intensity testing arrangement for angle bead strip does not possess the function that prevents to take place the skew when using, and when intensity testing arrangement pushed down usually, the dislocation appeared easily in PVC angle bead strip.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an intensity test device that PVC angle bead strip was used possesses the advantage that prevents to take place the skew, has solved current intensity test device for PVC angle bead strip and does not possess the function that prevents to take place the skew when using, and when intensity test device pushed down usually, the problem of dislocation appears easily in PVC angle bead strip.

(II) technical scheme

In order to realize the above-mentioned purpose of preventing taking place the skew, the utility model provides a following technical scheme: the utility model provides an intensity test device that PVC angle bead was used, includes the testboard, the equal fixedly connected with baffle in both sides at testboard top, the inboard top fixedly connected with diaphragm of baffle, locking bolt fixedly connected with hydraulic cylinder is passed through to the bottom of diaphragm, the output fixedly connected with clamp plate of hydraulic cylinder, the equal fixedly connected with montant in both sides at testboard top, the montant is located the inboard of baffle, the inner chamber of montant runs through and is provided with the screw rod, the outside fixedly connected with fixed plate of screw rod, the inboard swing joint of screw rod has the bearing frame, one side fixedly connected with limiting plate of screw rod is kept away from to the bearing frame, the top movable mounting of testboard has PVC angle bead body, the chute that uses with PVC angle bead body cooperation is seted up to the inner chamber of.

Preferably, the outside fixedly connected with connecting rod of fixed plate, one side fixedly connected with carousel that the fixed plate was kept away from to the connecting rod, the quantity of connecting rod is three, and three connecting rod is the inboard of encircleing the distribution at the carousel.

Preferably, the inner cavity of the vertical rod is provided with a thread groove, and the inner cavity of the vertical rod is in threaded connection with the surface of the screw rod through the thread groove.

Preferably, the bottom of the test board is fixedly connected with an anti-skid plate, and the bottom of the anti-skid plate is fixedly connected with strip-shaped lines.

(III) advantageous effects

Compared with the prior art, the utility model provides an intensity test device that PVC angle bead strip was used possesses following beneficial effect:

1. the utility model discloses a carousel, bearing frame, screw rod, limiting plate, PVC angle bead body, montant, antiskid ribbed tile, connecting rod, fixed plate and chute's cooperation is used, has reached the advantage that prevents to take place the skew, has solved current PVC and has prevented that intensity testing arrangement for angle bead does not possess the function that prevents to take place the skew when using, and when intensity testing arrangement pushed down usually, the problem of dislocation appears easily in PVC angle bead.

2. The utility model discloses a locking bolt has improved the stability of hydraulic cylinder during operation, prevents that unstable phenomenon can appear at the during operation of hydraulic cylinder.

3. The utility model discloses a connecting rod plays the effect of support to the carousel, prevents that the phenomenon that deformation can appear in long-time the use of carousel.

4. The utility model discloses a chute plays spacing effect to PVC angle bead strip body, prevents that the phenomenon of skew can appear in PVC angle bead strip body under the atress effect.

Drawings

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

FIG. 2 is a right side view of the turntable structure of the present invention;

fig. 3 is a top view of the PVC corner bead body of the present invention.

In the figure: 1 testboard, 2 carousel, 3 clamp plates, 4 hydraulic cylinder, 5 diaphragms, 6 baffles, 7 bearing frames, 8 screw rods, 9 limiting plates, 10 PVC angle bead body, 11 montants, 12 antiskid ribbed tile, 13 connecting rods, 14 fixed plates, 15 chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a testboard 1, carousel 2, clamp plate 3, hydraulic cylinder 4, diaphragm 5, baffle 6, bearing frame 7, screw rod 8, limiting plate 9, PVC angle bead body 10, montant 11, antiskid ribbed tile 12, connecting rod 13, fixed plate 14 and chute 15 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a strength testing device for a PVC corner bead comprises a testing table 1, wherein two sides of the top of the testing table 1 are fixedly connected with a baffle 6, the top of the inner side of the baffle 6 is fixedly connected with a transverse plate 5, the bottom of the transverse plate 5 is fixedly connected with a hydraulic cylinder 4 through a locking bolt, the stability of the hydraulic cylinder 4 during operation is improved through the locking bolt, the phenomenon that the hydraulic cylinder 4 is unstable during operation is prevented, the output end of the hydraulic cylinder 4 is fixedly connected with a pressing plate 3, two sides of the top of the testing table 1 are fixedly connected with a vertical rod 11, the vertical rod 11 is positioned at the inner side of the baffle 6, the inner cavity of the vertical rod 11 is provided with a screw rod 8 in a penetrating manner, the inner cavity of the vertical rod 11 is provided with a thread groove, the inner cavity of the vertical rod 11 is in threaded connection with the, the side of the connecting rod 13 far away from the fixing plate 14 is fixedly connected with the rotary table 2, the number of the connecting rods 13 is three, and the three connecting rods 13 are distributed around the inner side of the rotary table 2 and pass through the connecting rods 13, the turntable 2 is supported, the deformation of the turntable 2 caused by long-time use is prevented, the inner side of the screw 8 is movably connected with a bearing seat 7, one side of the bearing seat 7 far away from the screw 8 is fixedly connected with a limiting plate 9, the top of the test board 1 is movably provided with a PVC angle bead strip body 10, the inner cavity of the limiting plate 9 is provided with a chute 15 matched with the PVC angle bead strip body 10 for use, and the PVC angle bead strip is fixed on the inner cavity of the limiting plate 9 through the chute 15, play spacing effect to PVC angle bead strip body 10, prevent that phenomenon that skew can appear in PVC angle bead strip body 10 under the atress effect, the bottom fixedly connected with antiskid ribbed tile 12 of testboard 1, the bottom fixedly connected with bar line of antiskid ribbed tile 12.

When in use, a user places the PVC corner bead strip body 10 at the top of the test board 1, the rotation of the rotary disc 2 drives the connecting rod 13 to rotate, the rotation of the connecting rod 13 drives the fixing plate 14 to rotate, the rotation of the fixing plate 14 drives the screw rod 8 to rotate, under the action of the internal thread groove of the vertical rod 11, the rotation of the screw rod 8 moves inwards, the limiting plate 9 is pushed to move through the movement of the screw rod 8, the PVC corner bead strip body 10 is limited through the inclined groove 15 arranged on the limiting plate 9, then the user starts the hydraulic cylinder 4 through the external controller, the hydraulic cylinder 4 pushes the pressing plate 3 to press down the PVC corner bead strip body 10, and the strength test is carried out (the model of the external controller is DATA-7311 in the application, meanwhile, two wiring terminals of the external controller are connected with a power plug through a wire, and mains power is used for power supply in this application).

In summary, the following steps: this intensity test device that PVC angle bead was used, through carousel 2, bearing frame 7, screw rod 8, limiting plate 9, PVC angle bead body 10, montant 11, antiskid ribbed tile 12, connecting rod 13, fixed plate 14 and chute 15's cooperation is used, the advantage of preventing to take place the skew has been reached, the current intensity test device for PVC angle bead does not possess the function that prevents to take place the skew when using, when intensity test device pushes down usually, the problem of dislocation appears easily in PVC angle bead.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an intensity test device that PVC angle bead was used, includes testboard (1), its characterized in that: the device comprises a test bench (1), a baffle (6) is fixedly connected to each of two sides of the top of the test bench (1), a transverse plate (5) is fixedly connected to the top of the inner side of the baffle (6), a hydraulic cylinder (4) is fixedly connected to the bottom of the transverse plate (5) through a locking bolt, a pressing plate (3) is fixedly connected to the output end of the hydraulic cylinder (4), a vertical rod (11) is fixedly connected to each of two sides of the top of the test bench (1), the vertical rod (11) is located on the inner side of the baffle (6), a screw rod (8) is arranged in an inner cavity of the vertical rod (11) in a penetrating mode, a fixing plate (14) is fixedly connected to the outer side of the screw rod (8), a bearing seat (7) is movably connected to the inner side of the screw rod (8), a limiting plate (9) is fixedly connected, the inner cavity of the limiting plate (9) is provided with a chute (15) matched with the PVC corner bead strip body (10) for use.

2. A strength testing device for PVC corner bead according to claim 1, wherein: the outside fixedly connected with connecting rod (13) of fixed plate (14), one side fixedly connected with carousel (2) of fixed plate (14) are kept away from in connecting rod (13), the quantity of connecting rod (13) is three, and three connecting rod (13) are the inboard of encircleing the distribution at carousel (2).

3. A strength testing device for PVC corner bead according to claim 1, wherein: the inner cavity of the vertical rod (11) is provided with a thread groove, and the inner cavity of the vertical rod (11) is in threaded connection with the surface of the screw rod (8) through the thread groove.

4. A strength testing device for PVC corner bead according to claim 1, wherein: the bottom of the test bench (1) is fixedly connected with an anti-skid plate (12), and the bottom of the anti-skid plate (12) is fixedly connected with strip-shaped lines.

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