CN221650044U

CN221650044U - Concrete pressure check out test set

Info

Publication number: CN221650044U
Application number: CN202420063686.8U
Authority: CN
Inventors: 王树强; 金志刚; 李辉年
Original assignee: Yangzhou Construction Engineering Quality Testing Center Ltd
Current assignee: Yangzhou Construction Engineering Quality Testing Center Ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-09-03
Anticipated expiration: 2034-01-10

Abstract

The utility model belongs to the technical field of concrete detection, in particular to concrete pressure detection equipment, which comprises a bottom plate; the positioning mechanism is arranged on the top side of the bottom plate, the detection mechanism is arranged on the top side of the bottom plate, the fixing mechanisms are arranged at two ends of the top side of the bottom plate, the positioning mechanism comprises a fixing table, positioning holes are uniformly formed in one side of the fixing table, a plug rod is inserted in the side of the fixing table in a sliding mode, a limit cap is fixed at one end of the plug rod, a first spring is fixedly connected between the limit cap and the fixing table, the plug rod is pulled out, when the lifting table moves to a position at a proper distance from the ground, the limit cap is loosened, the first spring pulls the plug rod to be inserted into the inner side of the positioning holes through self elasticity, the position of the lifting table is fixed, when a concrete block is detected, the lifting table is pulled to the top side of the bottom plate in the same way, and the plug rod is used for fixing the lifting table again, so that the problem that the existing detection equipment can only detect the concrete block is solved.

Description

Concrete pressure check out test set

Technical Field

The utility model relates to the technical field of concrete detection, in particular to concrete pressure detection equipment.

Background

Concrete is a composite material formed by binding fine aggregate and coarse aggregate together with cement paste, and is a building material itself, and bricks, tiles or other masonry units and the like are usually fixed together, so that the concrete is widely applied and constructed.

The utility model provides a concrete pressure check out test set of bulletin number CN220040058U to the base is the main part, and the installation piece is installed to the base upside, and the installation piece upside is provided with the spacing groove, and pressure sensor is installed to the spacing tank bottom side, and the concrete piece has been placed to the spacing inslot side, and the mounting bracket is installed through the fixing device cooperation to the base upside, has seted up the mounting hole on the mounting bracket, rotates through the bearing cooperation on the mounting hole to be connected with the commentaries on classics cover, has offered the screw hole on the commentaries on classics cover, installs the screw rod through the bearing cooperation on the screw rod, detects again after fixed through the concrete piece centre gripping, prevents its in-process position offset at the detection, guarantees the accuracy of testing result.

The concrete pressure detection device has the advantages that the concrete pressure detection device is capable of detecting massive concrete samples, and cannot detect structures such as concrete floors, so that the application range of the detection device is small, and the concrete pressure detection device is further provided.

Disclosure of utility model

In order to make up for the defects of the prior art, the detection equipment on the market can only detect massive concrete samples, and can not detect structures such as concrete floors, and the like, so that the problem that the application range of the detection equipment is smaller is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to concrete pressure detection equipment, which comprises a bottom plate; the locating mechanism is arranged on the top side of the bottom plate, the detecting mechanism is arranged on the top side of the bottom plate, the fixing mechanisms are arranged at two ends of the top side of the bottom plate, and the fixing tables are symmetrically fixed on the top side of the bottom plate.

Preferably, the positioning mechanism comprises a fixed table, the elevating platform is installed in the inboard slidable way of fixed table, the locating hole has evenly been seted up to elevating platform side be located fixed table one side, fixed table side slip interlude has the inserted bar, inserted bar one end is fixed with spacing cap, fixedly connected with first spring between spacing cap and the fixed table, and first spring housing is on the inserted bar, elevating platform slidable mounting is in bottom plate topside central point put, elevating platform slidable mounting has the lifter plate, uses through fixed table and elevating platform cooperation, when detecting concrete floor, can descend the elevating platform to suitable measuring position, when measuring the concrete block with the same reason, rises the elevating platform and moves to bottom plate topside position to conveniently detect the concrete block, make detection device use more nimble convenient.

Preferably, the detection mechanism comprises a lifting plate, the lifting plate bottom side is fixed with the briquetting, the lifting plate top side is fixed with the measuring stick, lifting plate top side both ends symmetry is fixed with the gag lever post, slidable mounting has the roof on the gag lever post, fixedly connected with second spring between roof bottom side and the lifting plate, and the second spring housing is on the gag lever post, lifting table inboard bottom symmetry is fixed with the pneumatic cylinder, pneumatic cylinder inner side slidable mounting has the hydraulic stem, hydraulic stem top and lifting plate bottom side fixed surface are connected, the measuring stick slides and alternates at roof central point, bottom plate top side one end is fixed with the slide bar, uses through lifting plate and measuring stick cooperation, makes it extrude the concrete, thereby knows spring compression length through observing measuring stick side scale groove position, measures the concrete pressure, easy operation and convenient to use.

Preferably, the fixed establishment includes the slide bar, sliding mounting has the mobile station respectively at slide bar both ends, the original slide bar one end in bottom plate top side rotates installs the lead screw, and lead screw both ends screw thread opposite direction, the mobile station inboard is fixed with splint, the mobile station rotates and installs on the lead screw, the bottom plate side is fixed with servo motor, servo motor output passes bottom plate and lead screw fixed connection, bottom plate bottom side dead angle fixed mounting has directional wheel, the bottom plate side is fixed with the push rod, drives splint through the lead screw and removes, makes it can be fixed its centre gripping when detecting the concrete piece, prevents its position offset, makes detection device use more nimble, and application scope is wider.

The utility model has the advantages that:

1. according to the structural design of the concrete pressure detection equipment, the positioning mechanism is arranged, the inserted link is pulled out when the concrete ground is detected, the lifting platform slides downwards at the inner side of the fixed platform at the moment, the limiting cap is loosened when the lifting platform moves to a proper distance from the ground, the inserted link is pulled by the first spring to be inserted into the inner side of the positioning hole again through self elasticity, so that the position of the lifting platform is fixed, the follow-up measurement is convenient, when a concrete block is detected, the lifting platform is pulled to move to a needed position towards the top side of the bottom plate in a similar way, and the lifting platform is fixed again through the inserted link, so that the problem that the existing detection equipment can only detect block concrete is solved.

2. According to the structural design of the concrete pressure detection equipment, the fixing mechanism is arranged, when the concrete blocks need to be detected, the servo motor is controlled to drive the output end screw rod to rotate, so that the moving tables on two sides are pushed to slide on the slide bars simultaneously to the middle, the clamping plates are moved to the bottom sides of the concrete blocks, the concrete blocks are placed on the inner sides of the clamping plates, the concrete blocks are clamped and fixed, at the moment, the concrete blocks can be detected, the detection equipment is more flexible in use, and the application range is wider.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall front perspective view;

FIG. 2 is a front perspective cross-sectional view of the positioning mechanism;

FIG. 3 is a side perspective cross-sectional view of the detection mechanism;

FIG. 4 is a top perspective cross-sectional view of the securing mechanism;

Fig. 5 is a schematic overall top perspective view.

In the figure: 1. a bottom plate; 2. a lifting table; 3. a lifting plate; 4. briquetting; 5. positioning holes; 6. a fixed table; 7. a rod; 8. a limit cap; 9. a first spring; 10. a limit rod; 11. a measuring rod; 12. a top plate; 13. a second spring; 14. a hydraulic cylinder; 15. a hydraulic rod; 16. a slide bar; 17. a screw rod; 18. a mobile station; 19. a clamping plate; 20. a servo motor; 21. a directional wheel; 22. a push rod; 23. and (5) balancing weights.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a concrete pressure detecting apparatus includes a base plate 1; the top side of the bottom plate 1 is provided with a positioning mechanism, the top side of the bottom plate 1 is provided with a detection mechanism, both ends of the top side of the bottom plate 1 are provided with fixing mechanisms, and the top side of the bottom plate 1 is symmetrically fixed with a fixing table 6;

Referring to fig. 2, the positioning mechanism includes a fixed table 6, a lifting table 2 is slidably mounted on the inner side of the fixed table 6, positioning holes 5 are uniformly formed on the side surface of the lifting table 2, a plug rod 7 is slidably inserted on the side surface of the fixed table 6, a limit cap 8 is fixed at one end of the plug rod 7, a first spring 9 is fixedly connected between the limit cap 8 and the fixed table 6, the first spring 9 is sleeved on the plug rod 7, the lifting table 2 is slidably mounted on the center position of the top side of the bottom plate 1, and a lifting plate 3 is slidably mounted in the lifting table 2; during operation, when encountering the problem that current check out test set can only detect cubic concrete sample, through positioning mechanism's structure, when detecting concrete ground, pull out inserted bar 7, elevating platform 2 is at the inboard slip down of fixed station 6 this moment, when it moves to the suitable distance department from ground, loosen spacing cap 8, first spring 9 is through self elasticity pulling inserted bar 7 alternaties to the locating hole 5 inboard again, thereby with elevating platform 2 position fixing, in order to make things convenient for follow-up measurement, when detecting concrete block, the same reason pulling elevating platform 2 moves to required position to bottom plate 1 top side, it can through inserted bar 7 with it again.

Referring to fig. 3, the detection mechanism includes a lifting plate 3, a pressing block 4 is fixed on the bottom side of the lifting plate 3, a measuring rod 11 is fixed on the top side of the lifting plate 3, two ends of the top side of the lifting plate 3 are symmetrically fixed with a limiting rod 10, a top plate 12 is slidably mounted on the limiting rod 10, a second spring 13 is fixedly connected between the bottom side of the top plate 12 and the lifting plate 3, the second spring 13 is sleeved on the limiting rod 10, a hydraulic cylinder 14 is symmetrically fixed at the bottom end of the inner side of the lifting table 2, a hydraulic rod 15 is slidably mounted on the inner side of the hydraulic cylinder 14, the top end of the hydraulic rod 15 is fixedly connected with the bottom surface of the lifting plate 3, the measuring rod 11 is slidably inserted in the center position of the top plate 12, and a slide rod 16 is fixed at one end of the top side of the bottom plate 1; when the device runs into the problem that the detection efficiency of the existing detection device is low, through the structure of the detection mechanism, the hydraulic cylinder 14 is controlled to enable the hydraulic rod 15 on the inner side to shrink, so that the top plate 12 is pulled to descend on the inner side of the lifting table 2, the pressing block 4 is enabled to be in contact with concrete, the top plate 12 is pulled to descend continuously at the moment, the second spring 13 is compressed, at the moment, the compression length of the second spring 13 is known through observing the position of the scale groove of the measuring rod 11 where the top plate 12 is located, the pressure applied to the concrete at the moment is measured, and the device is simple to operate and convenient to use.

Referring to fig. 4, the fixing mechanism includes a slide bar 16, two ends of the slide bar 16 are slidably provided with a moving table 18, one end of an original slide bar 16 on the top side of the base plate 1 is rotatably provided with a screw rod 17, the screw threads on two ends of the screw rod 17 are opposite, a clamping plate 19 is fixed on the inner side of the moving table 18, the moving table 18 is rotatably mounted on the screw rod 17, a servo motor 20 is fixed on the side surface of the base plate 1, an output end of the servo motor 20 passes through the base plate 1 and is fixedly connected with the screw rod 17, a dead angle on the bottom side of the base plate 1 is fixedly provided with a directional wheel 21, and a push rod 22 is fixed on the side surface of the base plate 1; during operation, when encountering the less problem of current detection device application scope, through fixed establishment's structure, when needing to detect the concrete piece, control servo motor 20 makes it drive output lead screw 17 rotatory to promote both sides mobile station 18 simultaneously to the centre slip on slide bar 16, make splint 19 move to the concrete piece downside, place the concrete piece in splint 19 inboard, with concrete piece centre gripping fixed, can detect the concrete piece this moment, make this detection loading use more nimble, application scope wider.

Referring to fig. 5, balancing weights 23 are symmetrically fixed on both sides of the bottom plate 1; during operation, when encountering the in-process that detects, detection device squints because of the quality is less, leads to its inaccurate problem of testing result, through the structure of balancing weight 23, can increase detection device's whole quality, prevent detection device in-process position skew to make its testing result more accurate.

The working principle is that concrete is a composite material formed by binding fine aggregate, coarse aggregate and cement paste, the concrete is a building material, bricks, ceramic tiles or other masonry units and the like are usually fixed together, so that the concrete is widely applied and constructed, the existing detection equipment can only detect massive concrete samples and can not detect structures such as concrete floors and the like, the application range of the detection equipment is smaller, in order to solve the problem, a positioning mechanism and a fixing mechanism are arranged, when the concrete floors are detected, an inserted rod 7 is extracted, at the moment, a lifting platform 2 slides downwards at the inner side of a fixed platform 6, when the lifting platform moves to a proper distance from the floors, a limit cap 8 is loosened, a first spring 9 pulls the inserted rod 7 to be inserted into the inner side of a positioning hole 5 again through self elastic force, so that the position of the lifting platform 2 is fixed, then the hydraulic cylinder 14 is controlled to shrink the inner hydraulic rod 15 so as to pull the top plate 12 to descend at the inner side of the lifting table 2, the pressing block 4 is contacted with concrete, the top plate 12 is pulled to descend continuously at the moment, the second spring 13 is compressed, the compressed length of the second spring 13 is obtained by observing the position of the scale groove of the measuring rod 11 where the top plate 12 is positioned, the pressure applied to the concrete ground is measured, when the concrete block needs to be detected, the lifting table 2 is pulled to move to a required position towards the top side of the bottom plate 1, the lifting table is fixed again through the inserting rod 7, the servo motor 20 is controlled to drive the output end screw 17 to rotate, the two side moving tables 18 are pushed to slide on the sliding rod 16 simultaneously to the middle, the clamping plate 19 is moved to the bottom side of the concrete block, the concrete block is placed at the inner side of the clamping plate 19 to clamp and fix the concrete block, the hydraulic cylinder 14 is controlled to drive the pressing block 4 to squeeze the concrete block, the pressure applied by the concrete block is detected, and the servo motor 20 is controlled to separate the clamping plates 19 after the detection is finished, so that the problem that the existing detection equipment can only detect block concrete is solved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A concrete pressure detection device, characterized by: comprises a bottom plate (1); the positioning mechanism is arranged on the top side of the bottom plate (1), the detection mechanism is arranged on the top side of the bottom plate (1), the fixing mechanisms are arranged at two ends of the top side of the bottom plate (1), and the fixing tables (6) are symmetrically fixed on the top side of the bottom plate (1);

The positioning mechanism comprises a fixed table (6), a lifting table (2) is slidably mounted on the inner side of the fixed table (6), positioning holes (5) are uniformly formed in one side of the fixed table (6) on the side face of the lifting table (2), inserting rods (7) are slidably inserted in the side face of the fixed table (6), limiting caps (8) are fixed at one ends of the inserting rods (7), first springs (9) are fixedly connected between the limiting caps (8) and the fixed table (6), and the first springs (9) are sleeved on the inserting rods (7).

2. A concrete pressure detecting apparatus according to claim 1, wherein: the lifting table (2) is slidably arranged at the center of the top side of the bottom plate (1), and the lifting plate (3) is slidably arranged in the lifting table (2).

3. A concrete pressure detecting apparatus according to claim 2, wherein: the detection mechanism comprises a lifting plate (3), a pressing block (4) is fixed on the bottom side of the lifting plate (3), a measuring rod (11) is fixed on the top side of the lifting plate (3), limiting rods (10) are symmetrically fixed at two ends of the top side of the lifting plate (3), a top plate (12) is slidably mounted on the limiting rods (10), a second spring (13) is fixedly connected between the bottom side of the top plate (12) and the lifting plate (3), and the second spring (13) is sleeved on the limiting rods (10).

4. A concrete pressure detecting apparatus according to claim 3, wherein: the lifting platform is characterized in that a hydraulic cylinder (14) is symmetrically fixed at the bottom end of the inner side of the lifting platform (2), a hydraulic rod (15) is slidably mounted inside the hydraulic cylinder (14), the top end of the hydraulic rod (15) is fixedly connected with the bottom side surface of the lifting plate (3), the measuring rod (11) is slidably inserted in the center of the top plate (12), and a sliding rod (16) is fixed at one end of the top side of the bottom plate (1).

5. A concrete pressure detecting apparatus according to claim 4, wherein: the fixing mechanism comprises a sliding rod (16), two ends of the sliding rod (16) are respectively and slidably provided with a moving table (18), a screw rod (17) is rotatably arranged at one end of the original sliding rod (16) at the top side of the bottom plate (1), threads at two ends of the screw rod (17) are opposite in direction, and clamping plates (19) are fixed on the inner side of the moving table (18).

6. A concrete pressure detecting apparatus according to claim 5, wherein: the mobile station (18) is rotatably arranged on the screw rod (17), a servo motor (20) is fixed on the side face of the bottom plate (1), the output end of the servo motor (20) penetrates through the bottom plate (1) to be fixedly connected with the screw rod (17), a directional wheel (21) is fixedly arranged at a dead angle of the bottom side of the bottom plate (1), and a push rod (22) is fixed on the side face of the bottom plate (1).