Concrete anti-seismic quality detection equipment

Abstract

The utility model relates to the technical field of hydraulic engineering, and particularly discloses concrete anti-seismic quality detection equipment which comprises a vibration detection main body, a vibration table is movably mounted at the upper end of the vibration detection main body, and a fixing mechanism for clamping and limiting concrete samples of different specifications is arranged on the vibration table. The fixing mechanism comprises a lifting assembly and a clamping assembly which are arranged on the vibration table, a through sinking table is longitudinally formed in the upper end of the vibration table, the lifting assembly comprises a containing plate arranged in the sinking table, a hydraulic cylinder connected with the containing plate is fixedly installed at the lower end of the vibration table, and the clamping assembly comprises an adjusting assembly arranged at the upper end of the vibration table. Through the arrangement of the fixing mechanism on the vibration table, the lifting assembly is used for placing and supporting a concrete sample, and is matched with a sliding frame on the adjusting assembly for adjustment, so that a three-way limiting seat is used for fitting and limiting the corner part of the upper end of the concrete sample, and complete positioning of the concrete sample is realized; the vibration stability of the concrete sample along with the whole vibration table is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field especially, and relates to a kind of concrete anti-seismic quality detection equipment. BACKGROUND

[0002] Concrete is the basic material in water conservancy engineering construction, in the engineering construction process, concrete raw material quality, concrete construction related link must be strictly controlled, after engineering is put into operation, corresponding technical means should be regularly taken to detect concrete engineering quality, so as to evaluate the service life, operation safety and operating efficiency of engineering and the like index, to ensure the safe and stable operation of engineering.

[0003] The existing concrete anti-seismic quality detection equipment with the announcement number CN 221745448 U can drive the supporting plate to move up and down through the threaded connection between the screw rod and the screw sleeve, and can drive the push plate to move forward and backward through the movable connection of the movable plate at the top of the inner cavity of the fixed frame, so that not only the feeding is facilitated, but also the discharged concrete plate after detection is facilitated, and the clamping plate is driven by the force of the electric push rod, so that concrete plates of different sizes can be limited; However, when the above detection equipment fixes the concrete plate, it can only clamp and fix the plate-shaped concrete from both sides, and in the vibration process, the phenomenon of forward and backward movement may occur, increasing the risk of detection. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above problems and provides a kind of concrete anti-seismic quality detection equipment.

[0005] The utility model realizes the above-mentioned purposes by the following technical solutions:

[0006] A kind of concrete anti-seismic quality detection equipment, including vibration detection main part, vibration detection main part upper end movable installation has vibration platform, be provided with the fixed mechanism for the clamping and limiting of different specifications concrete sample on vibration platform, fixed mechanism includes the lifting assembly and clamping assembly being set on vibration platform, longitudinal through the sink of being set on vibration platform upper end, lifting assembly includes the placement plate being set in sink, vibration platform lower end is fixedly installed with the hydraulic cylinder being connected with placement plate, clamping assembly includes the adjustment assembly being set on vibration platform upper end, adjustment assembly is movably provided with sliding frame on, three-way limit seat is fixedly set on the opposite surface of sliding frame.

[0007] Further arrangement: the adjusting assembly comprises longitudinal adjusting beams fixed in parallel on both sides of the upper end of the vibration table, a sliding groove is formed in the longitudinal adjusting beam, two sliding seats are arranged in the sliding groove, a left and right screw rod is arranged through one of the sliding seats in the longitudinal adjusting beam, a hand wheel is fixed to the front end of the left and right screw rod, a transverse adjusting beam is fixed to the upper end of the two parallel sliding seats, a recess is arranged on the side surface of the transverse adjusting beam, a sliding frame is slidably connected in the recess, a locking screw is arranged on the sliding frame, and end covers are arranged at the front and rear ends of the longitudinal adjusting beam.

[0008] Further arrangement: the left and right screw rods are rotationally connected with the end covers, the left and right screw rods are threadedly connected with the sliding seats, and the sliding seats are slidably connected with the longitudinal adjusting beams.

[0009] Further arrangement: the hydraulic cylinders are evenly distributed at the opposite corners of the lower end of the vibration table, and the movable rods of the hydraulic cylinders pass through the bottom surface of the vibration table.

[0010] Further arrangement: the upper end surface of the placing plate is provided with anti-skid lines, and the front and rear end surfaces of the sunken table of the vibration table are provided with outwardly inclined inclined tables.

[0011] Further arrangement: the upper end surface of the placing plate at the lowest position is flush with the highest end of the inclined table.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Through the arrangement of the fixing mechanism on the vibration table, the lifting assembly supports the concrete sample, cooperates with the sliding frame on the adjusting assembly for adjustment, the three-way limiting seat is in close contact with the upper end corner of the concrete sample, the complete positioning of the concrete sample is realized, and the stability of the concrete sample during vibration with the vibration table as a whole is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0015] Figure 1 It is a structure schematic view of the concrete anti-seismic quality detection equipment described in the utility model;

[0016] Figure 2 It is a main view structure schematic view of the concrete anti-seismic quality detection equipment described in the utility model;

[0017] Figure 3 It is a structure schematic view of the fixing mechanism of the concrete anti-seismic quality detection equipment described in the utility model in a partial disassembled state.

[0018] Figure 4 Figure 1 is a structural schematic view of a clamping assembly of a concrete anti-seismic quality detection equipment according to the present application.

[0019] The reference signs are explained as follows:

[0020] 1, vibration detection main body; 11, vibration table; 111, sunken table; 12, inclined table; 21, hydraulic cylinder; 22, placing plate; 23, longitudinal adjusting beam; 24, sliding seat; 25, left and right screw rods; 26, transverse adjusting beam; 27, sliding frame; 28, locking screw; 29, three-way limiting seat. DETAILED DESCRIPTION

[0021] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] The present application will be further described below in conjunction with the drawings:

[0024] As shown in Figures 1-4 A kind of concrete anti-seismic quality detection equipment, including vibration detection main body 1, vibration detection main body 1 upper end movably installed vibration table 11, vibration table 11 is provided with the fixed mechanism for clamping and limiting different specifications concrete sample;

[0025] In this embodiment: the fixing mechanism includes a lifting assembly and a clamping assembly arranged on the vibration table 11, the upper end of the vibration table 11 is longitudinally provided with a through sink 111, the lifting assembly includes a placement plate 22 arranged in the sink 111, the lower end of the vibration table 11 is fixedly provided with a hydraulic cylinder 21 connected with the placement plate 22, the hydraulic cylinder 21 is evenly distributed at the opposite corners of the lower end of the vibration table 11, the movable rod of the hydraulic cylinder 21 penetrates through the bottom surface of the vibration table 11, a hydraulic system composed of a hydraulic pump is connected to the hydraulic cylinder 21, which is used to control the extension and retraction of the hydraulic cylinder 21, which is the prior art in the field, and will not be described here; the upper end surface of the placement plate 22 is provided with anti-skid lines, the front and rear end surfaces of the sink 111 of the vibration table 11 are provided with outwardly inclined inclined tables 12, the placement plate 22 is slidingly connected with the sink 111, and the inclined table 12 facilitates cleaning on the table when the placement plate 22 is placed at the lowest end; the upper end surface of the placement plate 22 at the lowest position is flush with the highest end of the inclined table 12; the clamping assembly includes an adjusting assembly arranged at the upper end of the vibration table 11, the adjusting assembly is movably provided with a sliding frame 27, three-way limit seats 29 are fixedly arranged on the opposite surfaces of the sliding frame 27, the placement plate 22 is integrally moved up and down by the extension and retraction of the hydraulic cylinder 21, which is convenient for limiting and adjusting the height of the concrete sample placed on the placement plate 22, so that the adjusting assembly clamps and limits the concrete sample.

[0026] The adjusting assembly includes longitudinal adjusting beams 23 fixed in parallel on both sides of the upper end of the vibration table 11, the longitudinal adjusting beams 23 are provided with sliding grooves, and two sliding seats 24 are arranged in the sliding grooves. One of the sliding seats 24 in the longitudinal adjusting beam 23 is provided with left and right screw rods 25 penetrating through it, the front end of the left and right screw rods 25 is fixedly provided with a hand wheel, the upper end of the two parallel sliding seats 24 is fixedly provided with a transverse adjusting beam 26, the side surface of the transverse adjusting beam 26 is provided with a groove, the sliding frame 27 is slidingly connected in the groove, the locking screw 28 is installed on the sliding frame 27, and end covers are arranged at the front and rear ends of the longitudinal adjusting beam 23; the left and right screw rods 25 are rotatably connected with the end covers, the left and right screw rods 25 are threadedly connected with the sliding seats 24, the sliding seats 24 are slidingly connected with the longitudinal adjusting beams 23, the interval of the transverse adjusting beam 26 at the upper end of the sliding seat 24 is adjusted by rotating the left and right screw rods 25, the position of the sliding frame 27 on the transverse adjusting beam 26 is adjusted at the same time, the position of the sliding frame 27 is locked by the locking screw 28, the upper end corner of the concrete sample is limited by the three-way limit seat 29, the stability during vibration is ensured by ensuring that the concrete sample moves with the vibration table 11 as a whole.

[0027] The utility model discloses working principle and use flow: rotate left and right screw lead screw 25 with the horizontal adjustment beam 26 of sliding seat 24 upper end adjustment to two sides, and the hydraulic cylinder 21 elongation promotes the placement plate 22 to be higher than the upper side of three -dimensional limiting seat 29, and hangs the concrete sample in the placement plate 22, and according to concrete sample height adjustment hydraulic cylinder 21's length of extension, make three -dimensional limiting seat 29 with concrete sample upper end surface flush, through rotating left and right screw lead screw 25 push the horizontal adjustment beam 26 of sliding seat 24 upper end to concrete sample close, adjust the sliding frame 27 on horizontal adjustment beam 26 simultaneously, make three -dimensional limiting seat 29 to the upper end corner portion of concrete sample and adhere, through locking screw 28 to the position of sliding frame 27 is locked, start vibration detection main part 1 makes vibration platform 11 whole vibration, after vibrating, through the flaw detection appearance to concrete sample is confirmed, and vibration detection main part 1 drives vibration platform 11 vibration and flaw detection appearance is the prior art known to those skilled in the art, and here will not repeat.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model.

Claims

1. A concrete anti-seismic mass detection equipment, comprising a vibration detection main body (1), a vibration table (11) movably mounted on the upper end of the vibration detection main body (1), characterized in that: The vibration table (11) is provided with a fixing mechanism for clamping and limiting different specifications of concrete samples, the fixing mechanism comprises a lifting assembly and a clamping assembly arranged on the vibration table (11), a through sink (111) is longitudinally arranged on the upper end of the vibration table (11), the lifting assembly comprises a placement plate (22) arranged in the sink (111), a hydraulic cylinder (21) is fixedly arranged on the lower end of the vibration table (11) and connected with the placement plate (22), the clamping assembly comprises an adjusting assembly arranged on the upper end of the vibration table (11), a sliding frame (27) is movably arranged on the adjusting assembly, and three-way limiting seats (29) are fixedly arranged on opposite surfaces of the sliding frame (27).

2. The concrete anti-seismic mass detection device according to claim 1, characterized in that: The adjusting assembly comprises longitudinal adjusting beams (23) fixedly arranged on both sides of the upper end of the vibration table (11), a sliding groove is arranged on the longitudinal adjusting beam (23), two sliding seats (24) are arranged in the sliding groove, a left and right screw rod (25) is arranged in the sliding seat (24) on one side of the longitudinal adjusting beam (23), a hand wheel is fixedly arranged on the front end of the left and right screw rod (25), a transverse adjusting beam (26) is fixedly arranged on the upper end of the sliding seat (24) on the other side, a recess is arranged on the side surface of the transverse adjusting beam (26), the sliding frame (27) is slidably connected in the recess, a locking screw (28) is arranged on the sliding frame (27), and end covers are arranged on the front and rear ends of the longitudinal adjusting beam (23).

3. The concrete anti-seismic mass detection device according to claim 2, characterized in that: The left and right screw rods (25) are rotationally connected with the end covers, the left and right screw rods (25) are threadedly connected with the sliding seats (24), and the sliding seats (24) are slidably connected with the longitudinal adjusting beams (23).

4. The concrete anti-seismic mass detection device according to claim 1, characterized in that: The hydraulic cylinders (21) are diagonally and uniformly arranged on the lower end of the vibration table (11), and the movable rods of the hydraulic cylinders (21) pass through the bottom surface of the vibration table (11).

5. The concrete anti-seismic mass detection device according to claim 4, characterized in that: Anti-skid lines are arranged on the upper end surface of the placement plate (22), and outwardly inclined inclined tables (12) are arranged on the front and rear end surfaces of the sink (111) of the vibration table (11).

6. The concrete anti-seismic mass detection device according to claim 5, characterized in that: The upper end surface of the placement plate (22) in the lowest position is flush with the highest end of the inclined table (12).

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