Concrete structure detection device

Abstract

The utility model discloses a concrete structure detection device, which belongs to the field of concrete structure nondestructive testing, and comprises a support assembly and a detection assembly, the support assembly comprises a mounting disc, a support column is movably inserted in the mounting disc, and a first screw rod is in threaded connection with the interior of the upper end of the support column; a plurality of first telescopic shafts are detachably connected to the upper end of the mounting disc, a second lead screw is connected to the interior of the lower end of the supporting column in a threaded mode, and a plurality of supporting legs are rotationally connected to the side surface of the mounting disc. Meanwhile, the stability of the detection device can be improved, then the use safety of the detection device can be improved, meanwhile, through mutual cooperation of the structures, the stability of the hydraulic cylinder during use can be improved, the hydraulic cylinder is prevented from falling off, and therefore the use safety of the detection device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete structure nondestructive testing, and specifically relates to a concrete structure detection device. BACKGROUND

[0002] After the concrete wall body is poured, in order to ensure the safety in use, it needs to be detected, so a nondestructive testing device needs to be used, and the "reinforced concrete structure nondestructive testing device" disclosed in the application number "CN202120891939.7" is also a mature technology, which can adjust the up-down position of the detector body according to the detection height in the detection process, and it is easier to view the data on the display operation panel, but the detection device still has the following defects in the using process: the detection device can indeed adjust the height of the detection device through the auxiliary support, but the auxiliary support structure is single, so the stability is poor, and the detection device may fall over, therefore, it is necessary to provide a detection device which can adjust the height and improve the stability, in addition, the detector body of the detection device is not stable during use, which may cause the detector body to fall off during use, therefore, it is necessary to provide a detection device which can improve the stability of the detector. SUMMARY

[0003] The embodiment of the utility model provides a concrete structure detection device, aims at solving the problems that the prior art detection device is inconvenient to enhance the stability of the detection device and the detector body

[0004] In order to achieve the above object, the utility model provides a concrete structure detection device, which comprises a supporting assembly and a detection assembly.

[0005] The supporting assembly comprises a mounting disc, a support column movably inserted into the inside of the mounting disc, a first screw rod threadedly connected to the upper end inside of the support column, a plurality of first telescopic shafts detachably connected to the upper end of the mounting disc, a second screw rod threadedly connected to the lower end inside of the support column, a plurality of supporting legs rotatably connected to the side surface of the mounting disc, a first sleeve sleeved to the side surface of the support column, a second sleeve adjusted to the side surface of each of the plurality of supporting legs, a second telescopic shaft fixedly connected between the first sleeve and the plurality of second sleeves, and a stabilizing disc hingedly connected to the lower end of each of the plurality of supporting legs.

[0006] The detection assembly comprises a hydraulic cylinder mounted to the upper end of the mounting disc, a hydraulic disc fixedly connected to the output end of the hydraulic cylinder, and a plurality of connecting bolts threadedly connected to the inside of the hydraulic disc.

[0007] As one preferred scheme of the utility model, the upper end of the mounting disc is provided with a through hole, the support is movably inserted into the through hole, the upper end of the mounting disc is fixedly connected with a plurality of first limiting tubes, the lower end of the first telescopic shaft is movably inserted into the first limiting tube, and the upper end of the first screw rod is fixedly connected with a first connecting disc.

[0008] As one preferred scheme of the utility model, the side surface of the mounting disc is fixedly connected with a plurality of first hinge seats, the upper end of the support leg is fixedly connected with a hinge ring, and the hinge ring is hingedly connected into the first hinge seat.

[0009] As one preferred scheme of the utility model, the upper and lower ends of the support are respectively provided with a first screw hole and a second screw hole, the first screw rod and the second screw rod are respectively screw-connected into the first screw hole and the second screw hole, and the lower end of the support is fixedly connected with a limiting disc.

[0010] As one preferred scheme of the utility model, the lower end of the support leg is fixedly connected with a hinge shaft, the upper end of the stabilizing disc is fixedly connected with a second hinge seat, and the hinge shaft is hingedly connected into the second hinge seat.

[0011] As one preferred scheme of the utility model, the lower end of the hydraulic cylinder is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a second connecting disc, the inside of the second connecting disc and the first connecting disc is screw-connected with a plurality of second bolts, and the lower end of the second bolt is screw-connected with a second nut.

[0012] As one preferred scheme of the utility model, the two sides of the hydraulic cylinder are fixedly connected with side plates, the lower end of the side plate and the lower end of the hydraulic cylinder are fixedly connected with a second limiting tube, and the upper end of the first telescopic shaft is movably inserted into the second limiting tube.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、In the installation of the detection device, first through the installation disc cooperate with several support legs and support column can support the hydraulic cylinder, at the same time the triangular structure of the support leg cooperate with the stabilizing disc can improve the stability of the detection device when using, in addition, when adjusting the height of the hydraulic cylinder, first several second telescopic shaft shortening, thus can make the second sleeve tube along the support leg rises, the first sleeve tube along the support column rises, several support legs rotate around the hinge ring as the center and fold, thus can improve the height of the hydraulic cylinder, contrarily adjust the second telescopic shaft elongation, make the support leg unfold, thus can control the hydraulic cylinder to drop, compared with the auxiliary support in the prior art "reinforced concrete structure nondestructive testing device", the above-mentioned structure of the present application can not only adjust the height of the detection device, but also improve the stability of the detection device, thereby can improve the use safety of the detection device;

[0015] 2、In the detection of the concrete wall, first through the hydraulic disc and several connecting bolts and wall connection, the hydraulic cylinder output shaft elongation produces pressure can check the strength of the wall, in this process, the hydraulic cylinder produces reaction force, at this time the first screw rod is screwed in the first screw hole, cooperate with the support assembly can preliminarily improve the stability of the hydraulic cylinder, in addition, three first telescopic shafts are respectively inserted in the first limiting tube and the second limiting tube, the triangular structure of the first telescopic shaft can further improve the stability of the hydraulic cylinder, compared with the detection device in the prior art "reinforced concrete structure nondestructive testing device", the above-mentioned structure of the present application can improve the stability of the hydraulic cylinder when detecting, thereby can enhance the use convenience of the detection device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the support assembly upper structure exploded view of the utility model;

[0018] Figure 3 It is the support column and the second screw rod structure exploded view of the utility model;

[0019] Figure 4 It is the support column structure schematic diagram of the utility model;

[0020] Figure 5 It is the support assembly lower structure exploded view of the utility model;

[0021] Figure 6 It is the detection assembly structure exploded view of the utility model.

[0022] In the figure: 100, support assembly; 101, mounting disc; 102, support column; 103, first screw rod; 104, first telescopic shaft; 105, second screw rod; 106, support leg; 107, first sleeve; 108, second telescopic shaft; 109, second sleeve; 110, stabilizing disc; 111, through hole; 112, first limiting tube; 113, first connecting disc; 121, first hinged seat; 122, hinged ring; 131, first screw hole; 132, second screw hole; 133, limiting disc; 141, hinged shaft; 142, second hinged seat; 200, detection assembly; 201, hydraulic cylinder; 202, hydraulic disc; 203, connecting bolt; 211, connecting rod; 212, second connecting disc; 213, second bolt; 214, second nut; 221, side plate; 222, second limiting tube. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a concrete structure detection device, including support assembly 100 and detection assembly 200,

[0025] Wherein, support assembly 100 includes mounting disc 101, the inside movable insertion of mounting disc 101 has support column 102, the upper end inside screw thread connection of support column 102 has first screw rod 103, the upper end of mounting disc 101 is detachably connected with a plurality of first telescopic shaft 104, the lower end inside screw thread connection of support column 102 has second screw rod 105, the side surface of mounting disc 101 is rotatably connected with a plurality of support legs 106, the side surface of support column 102 is sleeved with first sleeve 107, the side surface of a plurality of support legs 106 is adjusted with second sleeve 109, first sleeve 107 and a plurality of second sleeves 109 are fixedly connected with second telescopic shaft 108 between, the lower end of a plurality of support legs 106 is hinged with stabilizing disc 110;

[0026] Detection assembly 200 includes hydraulic cylinder 201 installed on the upper end of mounting disc 101, the output end of hydraulic cylinder 201 is fixedly connected with hydraulic disc 202, the inside screw thread connection of hydraulic disc 202 has a plurality of connecting bolts 203.

[0027] In a specific embodiment, the support assembly 100 cooperates with the detection assembly 200 to adjust the height of the detection device, improve the stability of the detection device, and improve the safety of the detection device. The structure cooperates with each other to improve the stability of the hydraulic cylinder 201 in use, avoid the hydraulic cylinder 201 from falling off, and thus enhance the safety of the detection device. When erecting the detection device, the hydraulic cylinder 201 is supported by the support column 102 in the mounting disc 101 and the three supporting legs 106, and the stability of the detection device is preliminarily improved by the limiting effect of the first sleeve 107, the second sleeve 109, and the second telescopic shaft 108. The stable disc 110 increases the friction force and the contact area with the ground, and further improves the stability. When the height needs to be adjusted, the second telescopic shaft 108 is controlled to retract, and the first sleeve 107 and the second sleeve 109 are controlled to move along the support column 102 and the supporting leg 106, respectively. At this time, the supporting leg 106 is retracted under the action of the first sleeve 107 and the second sleeve 109, so that the hydraulic cylinder 201 is raised. Conversely, the first telescopic shaft 104 is controlled to extend to unfold the supporting leg 106, so that the hydraulic cylinder 201 is lowered, thereby achieving the purpose of adjusting the height of the detection device. When detecting the concrete wall, the hydraulic disc 202 is connected to the wall by the connecting bolts 203, and then the output shaft of the hydraulic cylinder 201 is controlled to extend to perform the concrete strength detection operation. In this process, the hydraulic cylinder 201 generates a reaction force, the first screw 103 is threadedly connected in the first screw hole 131, and the support assembly 100 can preliminarily enhance the stability of the hydraulic cylinder 201. The jacking force of the three first telescopic shafts 104 in the triangular structure can further improve the stability of the hydraulic cylinder 201, thereby improving the safety of the detection device.

[0028] Referring to Figures 2-5 The upper end of the mounting disc 101 is provided with a through hole 111, the support column 102 is movably inserted into the through hole 111, and the upper end of the mounting disc 101 is fixedly connected with a plurality of first limiting tubes 112. The lower ends of the plurality of first telescopic shafts 104 are movably inserted into the first limiting tubes 112, and the upper end of the first screw 103 is fixedly connected with a first connecting disc 113.

[0029] In a specific embodiment, the through hole 111 can limit the support column 102, and the first limiting tube 112 can install and limit the first telescopic shaft 104, and it is also convenient to disassemble the plurality of first telescopic shafts 104 as needed.

[0030] Referring to Figures 2-5The side surface of the mounting disc 101 is fixedly connected with a plurality of first hinge seats 121, the upper end of each of the plurality of supporting legs 106 is fixedly connected with a hinge ring 122, and the hinge ring 122 is hingedly connected inside the first hinge seat 121.

[0031] In a specific embodiment, the hinge ring 122 and the first hinge seat 121 are hingedly connected with each other, when the angle of the supporting leg 106 changes, the hinge ring 122 rotates along the first hinge seat 121, so as to achieve the purpose of controlling the lifting of the mounting disc 101.

[0032] Referring to Figures 2-5 The upper and lower ends of the support column 102 are respectively provided with a first screw hole 131 and a second screw hole 132, the first screw rod 103 and the second screw rod 105 are respectively screw-connected inside the first screw hole 131 and the second screw hole 132, and the lower end of the support column 102 is fixedly connected with a limiting disc 133.

[0033] In a specific embodiment, the first screw hole 131 and the second screw hole 132 are respectively used for screw-connecting the first screw rod 103 and the second screw rod 105, and simultaneously controlling the rotation of the first screw rod 103 and the second screw rod 105 along the first screw hole 131 and the second screw hole 132, so as to respectively achieve the purposes of adjusting the height of the supporting assembly 100 and the detection assembly 200.

[0034] Referring to Figures 2-5 The lower end of each of the plurality of supporting legs 106 is fixedly connected with a hinge shaft 141, the upper end of each of the plurality of stabilizing discs 110 is fixedly connected with a second hinge seat 142, and the hinge shaft 141 is hingedly connected inside the second hinge seat 142.

[0035] In a specific embodiment, the hinge shaft 141 and the second hinge seat 142 are hingedly connected with each other, when the angle between the supporting leg 106 and the stabilizing disc 110 changes, the angle of the hinge shaft 141 and the second hinge seat 142 can be controlled.

[0036] Referring to Figure 6 The lower end of the hydraulic cylinder 201 is fixedly connected with a connecting rod 211, the lower end of the connecting rod 211 is fixedly connected with a second connecting disc 212, the inside of the second connecting disc 212 and the first connecting disc 113 is screw-connected with a plurality of second bolts 213, and the lower end of each of the plurality of second bolts 213 is screw-connected with a second nut 214.

[0037] In a specific embodiment, the second bolt 213 can screw-connect the second connecting disc 212 and the first connecting disc 113, so as to enhance the connection strength between the hydraulic cylinder 201 and the mounting disc 101, and the first connecting disc 113 and the second connecting disc 212 can be disassembled by taking out the second bolt 213, so as to disassemble the mounting disc 101 and the hydraulic cylinder 201.

[0038] Please refer to Figure 6 The two sides of the hydraulic cylinder 201 are fixedly connected with side plates 221, and the lower ends of the side plates 221 and the lower end of the hydraulic cylinder 201 are fixedly connected with a second limiting pipe 222, and the upper ends of the plurality of first telescopic shafts 104 are movably inserted into the second limiting pipe 222.

[0039] In a specific embodiment, the second limiting pipe 222 is sleeved on the side surface of the first telescopic shaft 104, thereby connecting the hydraulic cylinder 201 and the mounting disc 101, and improving the stability of the hydraulic cylinder 201 during detection.

[0040] Working principle: when the detection device is erected, the hydraulic cylinder 201 is first supported by the support column 102 in the mounting disc 101 in cooperation with the three supporting legs 106, and the detection device stability is preliminarily improved by the limiting effect of the first sleeve pipe 107, the second sleeve pipe 109 and the second telescopic shaft 108, and the stable disc 110 increases the friction with the ground and the contact area, thereby further improving the stability. When the height needs to be adjusted, the plurality of second telescopic shafts 108 are first controlled to contract, and the first sleeve pipe 107 and the second sleeve pipe 109 are controlled to move along the support column 102 and the supporting leg 106, respectively. Then, the supporting leg 106 is retracted under the action of the first sleeve pipe 107 and the second sleeve pipe 109, so that the hydraulic cylinder 201 is raised. Conversely, the first telescopic shaft 104 is controlled to be elongated, so that the supporting leg 106 is unfolded, and the hydraulic cylinder 201 is lowered. Therefore, the purpose of adjusting the height of the detection device is achieved. When the concrete wall is detected, the hydraulic disc 202 is connected with the wall through the plurality of connecting bolts 203, and then the output shaft of the hydraulic cylinder 201 is controlled to be elongated, so that the concrete strength detection operation is performed. In this process, the hydraulic cylinder 201 generates a reaction force, the first screw rod 103 is screw-connected in the first screw hole 131, and cooperates with the supporting assembly 100 to preliminarily enhance the stability of the hydraulic cylinder 201. The jacking force of the three first telescopic shafts 104 in the triangular structure can further improve the stability of the hydraulic cylinder 201, thereby improving the use safety of the detection device.

[0041] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete structure inspection apparatus characterized by , comprising: Supporting assembly (100), the supporting assembly (100) includes mounting disc (101), the inside of the upper end of the mounting disc (101) is movably inserted with support column (102), the upper end of the support column (102) is internally threaded with first lead screw (103), the upper end of the mounting disc (101) is detachably connected with a plurality of first telescopic shafts (104), the lower end of the support column (102) is internally threaded with second lead screw (105), the side surface of the mounting disc (101) is rotatably connected with a plurality of legs (106), the side surface of the support column (102) is sleeved with first sleeve (107), the side surface of a plurality of legs (106) is adjusted with second sleeve (109), a plurality of first sleeves (107) and a plurality of second sleeves (109) are fixedly connected with second telescopic shaft (108), the lower end of a plurality of legs (106) is hingedly connected with stabilizing disc (110); Detection assembly (200), the detection assembly (200) includes hydraulic cylinder (201) mounted on the upper end of mounting disc (101), the output end of the hydraulic cylinder (201) is fixedly connected with hydraulic disc (202), the inside of the hydraulic disc (202) is threaded with a plurality of connecting bolts (203).

2. The concrete structure inspection apparatus according to claim 1, characterized by: The upper end of the mounting disc (101) is provided with through hole (111), the support column (102) is movably inserted in the inside of the through hole (111), the upper end of the mounting disc (101) is fixedly connected with a plurality of first limiting tubes (112), the lower end of a plurality of first telescopic shafts (104) is movably inserted in the inside of the first limiting tube (112), the upper end of the first lead screw (103) is fixedly connected with first connecting disc (113).

3. The concrete structure inspection apparatus according to claim 1, characterized by: The side surface of the mounting disc (101) is fixedly connected with a plurality of first hinged seats (121), the upper end of a plurality of legs (106) is fixedly connected with hinged ring (122), the hinged ring (122) is hinged in the inside of the first hinged seat (121).

4. The concrete structure inspection apparatus according to claim 1, characterized by: The upper and lower ends of the support column (102) are respectively provided with first screw hole (131) and second screw hole (132), the first lead screw (103) and the second lead screw (105) are respectively threaded in the inside of the first screw hole (131) and the second screw hole (132), the lower end of the support column (102) is fixedly connected with limiting disc (133).

5. The concrete structure inspection apparatus according to claim 1, characterized by: The lower end of a plurality of legs (106) is fixedly connected with hinged shaft (141), the upper end of a plurality of stabilizing discs (110) is fixedly connected with second hinged seat (142), the hinged shaft (141) is hinged in the inside of the second hinged seat (142).

6. The concrete structure inspection apparatus according to claim 1, characterized by: The lower end of the hydraulic cylinder (201) is fixedly connected with connecting rod (211), the lower end of the connecting rod (211) is fixedly connected with second connecting disc (212), the inside of the second connecting disc (212) and the first connecting disc (113) is threaded with a plurality of second bolts (213), the lower end of a plurality of second bolts (213) is threaded with second nut (214).

7. The concrete structure inspection apparatus according to claim 1, characterized by: Both sides of the hydraulic cylinder (201) are fixedly connected with side plates (221), the lower end of the side plate (221) and the lower end of the hydraulic cylinder (201) are fixedly connected with a second limiting pipe (222), and the upper ends of the first telescopic shafts (104) are movably inserted into the second limiting pipe (222).

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