Limit pressure testing device

Abstract

The utility model relates to the technical field of pressure testing devices, in particular to an ultimate pressure testing device, which comprises a frame, a sliding positioning component and glass, the sliding positioning component is mounted at the inner bottom of the frame, the glass is detachably mounted on the sliding positioning component, and an end positioning component for fixing the glass is mounted at the top of the frame; the top edge of the frame is provided with a through groove. The side face, away from the through groove, of the frame is provided with multiple beams. The sliding positioning assembly comprises a sliding groove, a pulley block, a locking seat, a bearing seat and an end sleeve frame, the sliding groove is fixedly formed in the inner bottom of the frame, the sliding positioning assembly is used for erecting long-size glass, the design remarkably improves the convenience and safety of operation, the core of the sliding positioning assembly is the pulley block mechanism, and the sliding positioning assembly is convenient to assemble and disassemble. The mechanism allows the end sleeve frame to slide to the edge of the frame in cooperation with the pulley block, and the design is particularly suitable for installation of long glass.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure testing device technical field, concretely is a kind of limit pressure testing device. BACKGROUND

[0002] Part of building will use glass instead of traditional material as wall, this requires glass to have very high strength and safety, the purpose of glass longitudinal limit pressure testing device is to evaluate the tolerance of glass when bearing longitudinal pressure, through this test, the maximum bearing capacity of glass when subjected to pressure can be accurately determined, ensure that it will not be broken due to excessive pressure in practical application, this test provides important data support for building design, help engineers to select suitable glass material, improve the safety and durability of building, also promote the wide application of glass material in construction industry.

[0003] Glass limit pressure testing device is used to evaluate the ultimate strength and durability of glass material when bearing pressure, to ensure the safety and reliability of structure, but it still has certain problems: for the glass of larger size, it is inconvenient to put into pressure testing device and fix, this process is time-consuming and laborious;Therefore, in view of the above status, it is urgent to develop a kind of limit pressure testing device to overcome the deficiency in current practical application, meet the current demand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of limit pressure testing device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of limit pressure testing device, including frame, sliding positioning assembly and glass, sliding positioning assembly is installed in the inner bottom of frame, glass is detachably installed on sliding positioning assembly, the top of frame is equipped with end positioning assembly for fixing glass;

[0006] The top edge of frame is provided with through slot, and the side of frame away from the through slot is provided with a plurality of cross beams;

[0007] Sliding positioning assembly includes sliding slot, pulley set, locking seat, bearing seat and end sleeve frame, sliding slot is fixedly arranged on the inner bottom of frame, pulley set is slidably installed in sliding slot, locking seat is fixedly arranged on the inner bottom of frame, bearing seat is fixedly arranged on pulley set, end sleeve frame is fixedly arranged on bearing seat, and bearing seat is detachably connected with locking seat.

[0008] Preferably, the upper surface of the locking seat is provided with a sliding table a, the top edge of the locking seat is fixedly provided with a locking buckle a, the bottom edge of the bearing seat is provided with a sliding table b, and the top edge of the bearing seat is fixedly provided with a locking tooth.

[0009] Preferably, the sliding table a and the sliding table b are oppositely distributed and matched with each other, and specifically, when the sliding table a and the sliding table b are completely matched, the bearing seat is slightly lifted by a distance under the action of the two, so that the bottom pulley assembly is not completely in contact with the sliding groove, and damage of the bottom pulley assembly caused by excessive pressure during the limit pressure test of the glass is avoided.

[0010] Preferably, a plurality of end sleeve frames are sleeved at the top end and the bottom end of the glass, and specifically, the end sleeve frames can protect the two ends of the glass, so that the force is uniform during the limit pressure test, and the data obtained is more accurate.

[0011] Preferably, the end positioning assembly comprises sliding rails, sliding blocks, a blocking rod, a locking groove and a locking buckle b, two sliding rails parallel to each other are fixedly arranged at the top end of the frame, the sliding blocks are slidingly installed on the sliding rails, one end of the blocking rod is rotatably installed on the sliding block, the locking groove is fixedly arranged on the other sliding block, the locking buckle b is hingedly connected to the side wall of the locking groove, and the end of the blocking rod is matched with the locking groove and the locking buckle b, and specifically, the locking groove cooperates with the locking buckle b to lock the end of the blocking rod, so that the upper section of the glass is quickly positioned.

[0012] Compared with the prior art, the limit pressure test device has the following beneficial effects:

[0013] The sliding positioning assembly is used for erecting long-size glass, which significantly improves the convenience and safety of operation. The core of the sliding positioning assembly is the pulley assembly mechanism, which allows the end sleeve frame to slide to the edge of the frame in cooperation with the pulley assembly. This design is particularly suitable for the installation of long-size glass, because traditional fixed supports may not be able to adapt to the length and weight of such glass. In actual operation, this process not only reduces the demand for labor, but also reduces the risks that may be caused by manually carrying long-size glass. Once the end sleeve frame is in place, the next step is to accurately erect the glass on the sleeve frame. Since the sleeve frame is pre-positioned, this step can be more accurate and efficient, ensuring that the glass is securely fixed on the frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a front structure schematic view of the present application.

[0016] Figure 2 It is a whole side view of the present application.

[0017] Figure 3 It is a sliding positioning assembly structure schematic view of the present application.

[0018] Figure 4 It is an exploded view of the sliding positioning assembly of the present application.

[0019] Figure 5 It is a pulley set structure schematic view of the present application.

[0020] Figure 6 It is a locking seat structure schematic view of the present application.

[0021] Figure 7 It is an end positioning assembly structure schematic view of the present application.

[0022] In the drawings: 10, frame; 101, cross beam; 102, through slot; 20, sliding positioning assembly; 201, sliding groove; 202, pulley set; 203, locking seat; 2031, sliding table a; 2032, locking buckle a; 204, bearing seat; 2041, sliding table b; 2042, locking tooth; 205, end sleeve frame; 30, glass; 40, end positioning assembly; 401, sliding rail; 402, sliding block; 403, stop rod; 404, locking groove; 405, locking buckle b. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the indirect connection of intermediate medium, can be the communication or the interaction of two elements of two elements inside.For the ordinary skill in the art, the above terms can be understood according to the specific meaning of the utility model.

[0025] Embodiment:

[0026] Please refer to Figures 1-7 The utility model provides a technical scheme: a limit pressure testing device, including frame 10, sliding positioning assembly 20 and glass 30, sliding positioning assembly 20 is installed in the inner bottom of frame 10, glass 30 is detachably installed on sliding positioning assembly 20, and the top of frame 10 is equipped with end positioning assembly 40 for fixing glass 30;

[0027] The top edge of frame 10 is provided with a through slot 102, and a plurality of cross beams 101 are installed on the side of frame 10 away from the through slot 102.

[0028] Sliding positioning assembly 20 includes sliding groove 201, pulley block 202, locking seat 203, bearing seat 204 and end sleeve frame 205, sliding groove 201 is fixedly arranged on the inner bottom of frame 10, pulley block 202 is slidably installed in sliding groove 201, locking seat 203 is fixedly arranged on the inner bottom of frame 10, bearing seat 204 is fixedly arranged on pulley block 202, end sleeve frame 205 is fixedly arranged on bearing seat 204, and bearing seat 204 is detachably connected with locking seat 203.

[0029] Preferably, the upper surface of locking seat 203 is provided with a sliding table a2031, the top edge of locking seat 203 is fixedly provided with a locking buckle a2032, the bottom edge of bearing seat 204 is provided with a sliding table b2041, and the top edge of bearing seat 204 is fixedly provided with a locking tooth 2042, specifically, the locking buckle a2032 and the locking tooth 2042 are matched with each other to lock bearing seat 204 and locking seat 203 together, so that the positioning of glass 30 is realized.

[0030] Preferably, the sliding table a2031 and the sliding table b2041 are oppositely distributed and matched with each other, specifically, when the sliding table a2031 and the sliding table b2041 are completely matched, the bearing seat 204 is slightly lifted a distance under the action of the two, so that the pulley block 202 at the bottom of the bearing seat 204 does not completely contact the sliding groove 201, and the bottom pulley block 202 is prevented from being damaged due to excessive pressure when the limit pressure test of glass 30 is carried out.

[0031] Preferably, the plurality of end sleeve frames 205 are respectively sleeved at the top end and the bottom end of the glass 30, specifically, the end sleeve frames 205 can protect the two ends of the glass 30, so that the stress is uniform when the glass 30 is subjected to the limit pressure test, and the data obtained is more accurate.

[0032] Preferably, the end positioning assembly 40 comprises a slide rail 401, a sliding block 402, a blocking rod 403, a locking groove 404 and a locking buckle b 405, two slide rails 401 parallel to each other are fixedly arranged at the top end of the frame 10, the sliding block 402 is slidingly arranged on the slide rail 401, one end of the blocking rod 403 is rotatably arranged on the sliding block 402, the locking groove 404 is fixedly arranged on the other sliding block 402, the locking buckle b 405 is hingedly arranged on the side wall of the locking groove 404, the end of the blocking rod 403 is matched with the locking groove 404 and the locking buckle b 405, specifically, the locking groove 404 cooperates with the locking buckle b 405 to lock the end of the blocking rod 403, so as to quickly limit the upper segment of the glass 30.

[0033] Working principle: The pulley block 202 is pre-slid along the sliding groove 201 to the edge of the frame 10, the worker embeds the bottom end of the glass 30 to be tested into the end sleeve frame 205 on the bearing seat 204, and then sleeves the separate end sleeve frame 205 on the top end of the glass 30, and then pushes the glass 30, and drives it to move to the center position of the frame 10 through the pulley block 202, at this time, the sliding table b2041 of the bearing seat 204 and the sliding table a2031 of the locking seat 203 are matched with each other, under the interaction force, the bearing seat 204 is forced to slide along the sliding table a2031 to a certain distance obliquely upward, until the locking teeth 2042 and the locking buckle a2032 are matched and locked, at this time, the pulley block 202 is slightly too high by a certain distance, finally the end of the blocking rod 403 of the upper end positioning assembly 40 is inserted into the locking groove 404, and is locked through the locking buckle b 405, at this time, the glass 30 is fixed, and the pressure is applied to the top end of the glass 30 through the forklift, until the glass 30 is broken, so as to test the limit pressure value.

[0034] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. An extreme pressure testing apparatus, characterized by: Including frame (10), sliding positioning assembly (20) and glass (30), the sliding positioning assembly (20) is installed on the inner bottom of frame (10), and the glass (30) is detachably installed on the sliding positioning assembly (20), and the top of the frame (10) is provided with end positioning assembly (40) for fixing the glass (30); The top edge of the frame (10) is provided with a through slot (102), and the side of the frame (10) away from the through slot (102) is provided with a plurality of cross beams (101); The sliding positioning assembly (20) comprises a sliding groove (201), a pulley set (202), a locking seat (203), a bearing seat (204) and an end sleeve frame (205), the sliding groove (201) is fixedly arranged on the inner bottom of the frame (10), the pulley set (202) is slidingly arranged in the sliding groove (201), the locking seat (203) is fixedly arranged on the inner bottom of the frame (10), the bearing seat (204) is fixedly arranged on the pulley set (202), the end sleeve frame (205) is fixedly arranged on the bearing seat (204), and the bearing seat (204) is detachably connected with the locking seat (203).

2. The extreme pressure testing device of claim 1, wherein: The upper surface of the locking seat (203) is provided with a sliding table a (2031), the top edge of the locking seat (203) is fixedly provided with a locking buckle a (2032), the bottom edge of the bearing seat (204) is provided with a sliding table b (2041), and the top edge of the bearing seat (204) is fixedly provided with a locking tooth (2042).

3. A proof pressure testing device according to claim 2, wherein: The sliding table a (2031) and the sliding table b (2041) are oppositely distributed and matched with each other.

4. The extreme pressure testing device of claim 1, wherein: A plurality of end sleeve frames (205) are respectively sleeved on the top end and the bottom end of the glass (30).

5. The extreme pressure testing device of claim 1, wherein: The end positioning assembly (40) comprises a sliding rail (401), a sliding block (402), a blocking rod (403), a locking groove (404) and a locking buckle b (405), two sliding rails (401) parallel to each other are fixedly arranged on the top end of the frame (10), the sliding block (402) is slidingly arranged on the sliding rail (401), one end of the blocking rod (403) is rotatably arranged on the sliding block (402), the locking groove (404) is fixedly arranged on the other sliding block (402), the locking buckle b (405) is hinged to the side wall of the locking groove (404), and the end of the blocking rod (403) is matched with the locking groove (404) and the locking buckle b (405).

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