CN214584460U

CN214584460U - Pressure testing machine for building quality detection

Info

Publication number: CN214584460U
Application number: CN202120397818.7U
Authority: CN
Inventors: 董志达
Original assignee: Shandong Yaohui Engineering Testing Co ltd
Current assignee: Shandong Yaohui Engineering Testing Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-02
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a pressure testing machine for detecting building quality, which comprises an experiment host machine, wherein the top end of the experiment host machine is provided with a control platform, one side of the control platform is provided with a test frame, the middle part of the top end of the test frame is provided with a hydraulic pump, the bottom end of the hydraulic pump is provided with a hydraulic rod, and the bottom end of the hydraulic rod is fixedly connected with a pressing plate through a fixing device, the pressure testing machine for detecting building quality of the utility model has the advantages that the test frame is stressed and vibrated to generate position deviation and not keep a horizontal state any longer, the test frame drives a positioning rod to move, the positioning rod moves to drive a connecting block to rotate, the connecting block rotates to drive a rotating rod to rotate, the rotating rod is mutually matched with the rotating rod through a limiting groove, the rotating rod is deviated under the limiting groove, the rotating rod and the top end of the fixed rod are positioned at the same horizontal line, the fixed rod and the rotating rod after deviation form accurate contrast, thereby visually representing the horizontal state of the test frame, and being convenient for workers to adjust the test frame in time, the practicability of the device is improved.

Description

Pressure testing machine for building quality detection

Technical Field

The utility model relates to a compression testing machine technical field, in particular to compression testing machine for building quality detects.

Background

Pressure testing machine is also called electron pressure testing machine, mainly is applicable to various physical and mechanical properties tests of materials such as rubber, plastic sheet material, tubular product, profile shapes, plastic film, wire and cable, waterproofing membrane, wire, carton, and pressure testing machine includes host computer, microcomputer, still printer, and experimental result output result can set up wantonly: the maximum force value, the elongation rate, the tensile strength, the constant force elongation, the constant elongation force value, the yield strength, the elastic modulus and the maximum test force are 8 items.

Among the prior art, during impurity such as piece got into the hydraulic stem when compression testing machine detected, there was the foul inside the hydraulic stem, resulted in the increase of hydraulic stem frictional force, for avoiding experimental result to produce the error, need carry out cleaning operation between the hydraulic stem, fixed connection between hydraulic stem and clamp plate, the dismantlement operation is complicated, inconvenient in time clears up the foul, consequently needs compression testing machine for building quality detects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building quality detects uses compression testing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the pressure testing machine for building quality detection comprises an experiment host, wherein a control platform is arranged at the top end of the experiment host, a testing frame is arranged on one side of the control platform, a hydraulic pump is arranged in the middle of the top end of the testing frame, a hydraulic rod is arranged at the bottom end of the hydraulic pump, the bottom end of the hydraulic rod is fixedly connected with a pressing plate through a fixing device, a bottom plate is arranged at the bottom end of the inner side of the testing frame, and the outer side of the bottom end of the testing frame is fixedly connected with a calibration block through an adjusting device; fixing device includes the fixed block, clamp plate top fixedly connected with fixed block, the fixed block top is provided with the handle, handle one end swing joint has the connecting rod, connecting rod bottom fixedly connected with fixed plate, fixed plate outside fixedly connected with cardboard, the cardboard inboard is through multiunit locating piece and hydraulic stem bottom fixed connection, the cardboard opposite side is through another fixed plate and first expansion plate fixed connection, first expansion plate top is inlayed and is established at the second expansion plate inboard.

As a preferred technical scheme of the utility model, adjusting device includes the locating lever, hydraulic stem bottom outside fixedly connected with locating lever, the locating lever opposite side is provided with the connecting block, the connecting block opposite side is provided with the bull stick, the bull stick inlays to be established at the spacing groove middle part, the spacing groove inlays to be established on the calibration block top, calibration block bottom one side fixedly connected with decides the pole.

As an optimized technical scheme of the utility model, the locating piece sets up to rubber bumps.

As a preferred technical scheme of the utility model, first expansion plate bottom is provided with the limiting plate, the spacing spring of limiting plate top fixedly connected with, spacing spring inlays to be established at the spout inboard, the spout inlays to be established at the second expansion plate inboard, spacing plate size equals with the spout size.

As an optimized technical proposal of the utility model, the width dimension of the rotating rod is larger than the diameter dimension of the limiting groove, and the ratio of the length dimension of the limiting groove to the diameter dimension of the rotating rod is 3: 1.

As an optimized technical solution of the utility model, the bull stick top is in same water flat line with deciding the pole top, and the bull stick size equals with deciding the pole size.

1. Compared with the prior art, the beneficial effects of the utility model are that: the pressure testing machine for detecting the building quality of the utility model has the advantages that the staff pulls the handle, the handle rotates under the limit of the fixed block, one side of the handle is movably connected with a connecting rod, so that the connecting rod moves downwards under the limitation of the handle, the connecting rod moves downwards to drive the fixed plate to move, the fixed plate moves downwards to drive the clamping plate to move downwards, the clamping plate moves downwards to drive the positioning block to move, the positioning block is provided with a rubber bump, the positioning block is changed in shape, the fixed relation between the clamping plate and the hydraulic rod is released, the clamping plate moves downwards to drive the fixing plate on the other side to move downwards, the fixing plate drives the first telescopic plate to move downwards under the restriction of the second telescopic plate, the clamping plate synchronously moves downwards under the action of the fixing plates on the two sides until the fixed relation between the hydraulic rod and the pressing plate is released, thereby dismantle the clamp plate, the staff of being convenient for carries out clean operation to the hydraulic stem, easy operation improves work efficiency.

2. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses building quality detects uses compression testing machine, test jig atress vibrations take place the offset and no longer keep the horizontality, the test jig drives the locating lever and removes, the locating lever removes and drives the connecting block rotation, the connecting block rotates and drives the bull stick rotation, mutually support through spacing groove and bull stick size, make the bull stick skew under the spacing groove restriction, be in same water flat line through the bull stick with deciding the pole top, decide the bull stick after pole and the offset and form accurate contrast, thereby embody the horizontality of test jig directly perceived, the staff of being convenient for in time adjusts the test jig, avoid the testing result to produce great error, improve the device practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing device of the present invention;

FIG. 3 is a schematic view of the connection structure at A in FIG. 1;

fig. 4 is a schematic view of the connection structure of the adjusting device of the present invention.

In the figure: 1. an experiment host; 2. a control platform; 3. a test jig; 4. a hydraulic pump; 5. a hydraulic lever; 6. pressing a plate; 7. a base plate; 8. a fixed block; 9. a handle; 10. a connecting rod; 11. a fixing plate; 12. clamping a plate; 13. positioning blocks; 14. a first expansion plate; 15. a second expansion plate; 16. a calibration block; 17. fixing a rod; 18. a limiting groove; 19. a rotating rod; 20. connecting blocks; 21. and (5) positioning the rod.

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.

Please refer to fig. 1-4, the utility model provides a building quality detects uses compression testing machine's technical scheme, including experiment host computer 1, 1 tops of experiment host computer are provided with

control platform

2, and 2 one sides of control platform are provided with

test jig

3, and 3 top middle parts of test jig are provided with

hydraulic pump

4, and 4 bottoms of hydraulic pump are provided with hydraulic stem 5, and fixing device and 6 fixed connection of clamp plate are passed through to 5 bottoms of hydraulic stem, and 3 inboard bottoms of test jig are provided with bottom plate 7, and adjusting device and 16 fixed connection of calibration block are passed through in the 3 bottom outsides of test jig.

Referring to fig. 2, the utility model provides a pressure testing machine for building quality detection, the fixing device comprises a fixing block 8, the top end of a pressing plate 6 is fixedly connected with the fixing block 8, the top end of the fixing block 8 is provided with a handle 9, one end of the handle 9 is movably connected with a connecting rod 10, the bottom end of the connecting rod 10 is fixedly connected with a fixing plate 11, the outer side of the fixing plate 11 is fixedly connected with a clamping plate 12, the inner side of the clamping plate 12 is fixedly connected with the bottom end of a hydraulic rod 5 through a plurality of groups of positioning blocks 13, the positioning blocks 13 are rubber bumps which can generate shape change under the corresponding action to achieve the purpose that the positioning blocks 13 can limit the position of the hydraulic rod 5, the other side of the clamping plate 12 is fixedly connected with a first expansion plate 14 through another fixing plate 11, the bottom end of the first expansion plate 14 is provided with a limiting plate, the top end of the limiting plate is fixedly connected with a limiting spring, the limiting spring is embedded inside a chute, the spout inlays to be established at second expansion plate 15 inboardly, and spacing board size equals with the spout size, makes the limiting plate can steadily move under the combined action of spacing spring and spout, reaches the purpose of the 14 removal orbit of restriction first expansion plate, and the top of first expansion plate 14 inlays to be established at second expansion plate 15 inboardly.

Referring to fig. 3, the utility model provides a pressure tester for building quality detection, the adjusting device comprises a positioning rod 21, the outer side of the bottom end of a hydraulic rod 5 is fixedly connected with the positioning rod 21, the other side of the positioning rod 21 is provided with a connecting block 20, the other side of the connecting block 20 is provided with a rotating rod 19, the rotating rod 19 is embedded in the middle of a limiting groove 18, the width dimension of the rotating rod 19 is larger than the diameter dimension of the limiting groove 18, and the ratio of the length dimension of the limiting groove 18 to the diameter dimension of the rotating rod 19 is 3:1, so that the rotating rod 19 can freely rotate at the inner side of the limiting groove 18 to achieve the purpose of limiting the rotating track of the rotating rod 19, the limiting groove 18 is embedded at the top end of the calibration block 16, one side of the bottom end of the calibration block 16 is fixedly connected with the fixed rod 17, the top end of the rotating rod 19 and the top end of the fixed rod 17 are positioned at the same horizontal line, and the size of the rotating rod 19 is equal to that of the fixed rod 17, so that the rotating rod 19 can be compared with the fixed rod 17 for test, and the aim of accurate correction is fulfilled.

When the pressure testing machine is used, when the hydraulic rod 5 needs to be cleaned, a worker pulls the handle 9, the handle 9 rotates under the limit of the fixed block 8, the connecting rod 10 is movably connected to one side of the handle 9, the connecting rod 10 moves downwards under the limit of the handle 9, the connecting rod 10 moves downwards to drive the fixed plate 11 to move, the fixed plate 11 moves downwards to drive the clamping plate 12 to move downwards, the clamping plate 12 moves downwards to drive the positioning block 13 to move, the positioning block 13 is provided with a rubber bump through the positioning block 13, the form change of the positioning block 13 is generated, the fixed relation between the clamping plate 12 and the hydraulic rod 5 is released, the clamping plate 12 moves downwards to drive the fixed plate 11 at the other side to move downwards, the fixed plate 11 drives the first expansion plate 14 to move downwards under the limit of the second expansion plate 15, the clamping plate 12 synchronously moves downwards under the action of the fixed plates 11 at both sides until the fixed relation between the hydraulic rod 5 and the pressing plate 6 is released, thereby dismantle clamp plate 6, the staff of being convenient for carries out cleaning operation to hydraulic stem 5.

When the device starts test jig 3 and detects the experiment to 7 top materials of bottom plate, test jig 3 atress vibrations take place the skew and no longer keep the horizontality, test jig 3 drives locating lever 21 and removes, locating lever 21 removes and drives connecting block 20 and rotate, connecting block 20 rotates and drives bull stick 19 and rotate, mutually support through spacing groove 18 and bull stick 19 size, make bull stick 19 skew under the restriction of spacing groove 18, be in same water flat line through bull stick 19 and fixed rod 17 top, fixed rod 17 forms accurate contrast with bull stick 19 after the skew, thereby embody the horizontality of test jig 3 directly perceived, the staff of being convenient for in time adjusts test jig 3.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements or

The interaction relationship between two elements, unless otherwise explicitly defined, can be understood as the specific meaning of the above terms in the present invention by those skilled in the art according to the specific situation.

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

1. Building quality detects uses compression testing machine, including experiment host computer (1), its characterized in that: the testing device comprises an experiment host (1), a control platform (2) is arranged at the top end of the experiment host (1), a testing frame (3) is arranged on one side of the control platform (2), a hydraulic pump (4) is arranged in the middle of the top end of the testing frame (3), a hydraulic rod (5) is arranged at the bottom end of the hydraulic pump (4), the bottom end of the hydraulic rod (5) is fixedly connected with a pressing plate (6) through a fixing device, a bottom plate (7) is arranged at the bottom end of the inner side of the testing frame (3), and the outer side of the bottom end of the testing frame (3) is fixedly connected with a calibration block (16) through an adjusting device; fixing device includes fixed block (8), clamp plate (6) top fixedly connected with fixed block (8), fixed block (8) top is provided with handle (9), handle (9) one end swing joint has connecting rod (10), connecting rod (10) bottom fixedly connected with fixed plate (11), fixed plate (11) outside fixedly connected with cardboard (12), cardboard (12) inboard is through multiunit locating piece (13) and hydraulic stem (5) bottom fixed connection, cardboard (12) opposite side is through another fixed plate (11) and first expansion plate (14) fixed connection, inlay on first expansion plate (14) top and establish in second expansion plate (15) inboard.

2. The building quality detection pressure tester according to claim 1, characterized in that: adjusting device includes locating lever (21), hydraulic stem (5) bottom outside fixedly connected with locating lever (21), locating lever (21) opposite side is provided with connecting block (20), connecting block (20) opposite side is provided with bull stick (19), bull stick (19) are inlayed and are established at spacing groove (18) middle part, spacing groove (18) are inlayed and are established on calibration block (16) top, pole (17) are decided to calibration block (16) bottom one side fixedly connected with.

3. The building quality detection pressure tester according to claim 1, characterized in that: the positioning block (13) is a rubber bump.

4. The building quality detection pressure tester according to claim 1, characterized in that: the bottom of the first expansion plate (14) is provided with a limiting plate, the top end of the limiting plate is fixedly connected with a limiting spring, the limiting spring is embedded in the inner side of the sliding groove, the sliding groove is embedded in the inner side of the second expansion plate (15), and the size of the limiting plate is equal to that of the sliding groove.

5. The building quality detection pressure tester according to claim 2, characterized in that: the width of the rotating rod (19) is larger than the diameter of the limiting groove (18), and the ratio of the length of the limiting groove (18) to the diameter of the rotating rod (19) is 3: 1.

6. The building quality detection pressure tester according to claim 2, characterized in that: the top end of the rotating rod (19) and the top end of the fixed rod (17) are positioned on the same horizontal line, and the size of the rotating rod (19) is equal to that of the fixed rod (17).