Concrete impermeability detector

Abstract

The utility model relates to the technical field of concrete detection, which comprises a machine body, a mounting seat fixedly mounted at the top of the machine body, a test mold detachable from the mounting seat, T-shaped seats fixedly mounted on the left side and the right side of the test mold, and handle pieces connected to the surfaces of the T-shaped seats in a sliding manner and used for taking and placing the test mold, the handle piece comprises a first sliding rod piece in sliding connection with the surface of the T-shaped base and a second sliding rod piece movably connected to the surface of the first sliding rod piece. According to the concrete impermeability detector, a first sliding rod piece and a second sliding rod piece are fixed through a fixing piece, when a test mold is taken up, a first connecting rod and a second connecting rod can be drawn upwards directly at the same time, a T-shaped seat slides in a sliding groove until the T-shaped seat touches the bottom face of the sliding groove, and then the test mold can be driven to move by utilizing a first sliding plate; the first sliding rod piece and the second sliding rod piece vertically move up and down and do not occupy too much transverse space, so that a worker can conveniently disassemble the mounting seat below the test mold.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete anti-seepage detector. Background Art

[0002] Concrete impermeability tester is a device used to measure the impermeability of concrete. The impermeability refers to the ability of concrete to resist water penetration when subjected to water pressure. The test is carried out by applying pressure with a water pump and keeping the pressure within the specified range through the CNC table on the equipment.

[0003] According to the Chinese authorized patent CN209372648U, the concrete test block water resistance tester with adjustable test mold solves the technical problem that the handles on the test mold are easy to interfere with each other. The key point of its technical solution is that when the test mold and the machine body are installed, the handle can be pushed toward the test mold, so that the connecting rod can push the slider to slide, thereby reducing the lateral space occupied by the test mold and the handle as a whole, so that during installation, the handles of several test molds are not easy to interfere with each other, thereby improving the installation efficiency of the test mold and the machine body. On the whole, it has the advantage that the handles of the test mold can be adjusted to facilitate the installation of several test molds and the machine body.

[0004] Although the technical problem of the handles interfering with each other can be solved by adjusting the handles in the above-mentioned comparative documents, the adjustment method is too complicated and requires the use of tools to loosen the adjusting nuts to complete the adjustment in order to reduce the horizontal occupied space and facilitate the installation of several test molds and the machine body.

[0005] Therefore, a concrete impermeability tester is proposed to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a concrete anti-seepage detector, which has the advantage of a simple adjustment method and solves the problem that the adjustment method is too complicated and requires the use of tools to loosen the adjustment nut to complete the adjustment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete impermeability tester, comprising a body, a mounting seat fixedly mounted on the top of the body, a test mold detachable from the mounting seat, a T-shaped seat fixedly mounted on the left and right sides of the test mold, and a handle slidably connected to the surface of the T-shaped seat for taking and placing the test mold;

[0008] The handle member comprises a first sliding rod member slidably connected to the surface of the T-shaped seat (4), a second sliding rod member movably connected to the surface of the first sliding rod member, and a fixing member arranged on the surface of the second sliding rod member.

[0009] Furthermore, the first sliding rod includes two first sliding plates, a first connecting rod fixedly installed between the two first sliding plates, a sliding groove opened inside the first sliding plate and slidably connected to the T-shaped seat, and a limiting rod fixedly connected to the side away from the two first sliding plates.

[0010] Preferably, the second sliding rod comprises two second sliding plates, a second connecting rod fixedly connected between the second sliding plates, and a limiting groove disposed inside the second sliding plates and slidably connected to the limiting rod.

[0011] Preferably, the fixing member is a strap, and one side of the strap is fixedly connected to the surface of the second connecting rod.

[0012] Preferably, a sub-sticker is sewn on a side of the fixing member away from the second connecting rod, and a mother sticker is sewn on a side of the fixing member close to the second connecting rod, and the sub-sticker is bonded to the mother sticker.

[0013] Preferably, the surface of the first sliding plate fits with the corner of the T-shaped seat, and both ends of the T-shaped seat and the first sliding plate are located on the same plane.

[0014] Preferably, the cross-sections of both ends of the T-shaped seat are rectangular, and the inner wall of the sliding groove fits with the surface of the T-shaped seat.

[0015] Preferably, the cross section of the limiting rod is circular, and both ends of the limiting groove are rounded, and the curvature matches the curvature of the limiting rod.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] (1) The first sliding rod and the second sliding rod are fixed by a fixing member. When the test mold is picked up, the first connecting rod and the second connecting rod can be directly pulled upward at the same time, and the T-shaped seat slides in the sliding groove until it touches the bottom surface of the sliding groove. The first sliding plate can be used to drive the test mold to move. Since the first sliding rod and the second sliding rod move vertically up and down and do not occupy too much horizontal space, it is convenient for the staff to disassemble the mounting seat under the test mold.

[0018] (2) When the fixing piece is in the unbinding state, the second sliding plate slides to the highest point, the limiting rod is located at the bottom of the limiting groove, and the two second sliding plates rotate in opposite directions until they touch each other. The fixing piece bundles the two second connecting rods to fix the two second connecting rods. The test mold can be taken with one hand, and one person can transport two at a time, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the first sliding rod and the second sliding rod;

[0021] Figure 3 This is a schematic diagram of the working state of the handle in the first embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the working state of the handle in the second embodiment of the utility model.

[0023] In the figure: 1 body, 2 mounting seat, 3 test mold, 4 T-shaped seat, 5 handle piece, 6 first sliding rod, 601 first sliding plate, 602 first connecting rod, 603 sliding groove, 604 limiting rod, 7 second sliding rod, 701 second sliding plate, 702 second connecting rod, 703 limiting groove, 8 fixing piece. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-3 A concrete impermeability tester in this embodiment includes a body 1, a mounting base 2 fixedly installed on the top of the body 1, a test mold 3 detachable from the mounting base 2, a T-shaped seat 4 fixedly installed on the left and right sides of the test mold 3, and a handle 5 slidably connected to the surface of the T-shaped seat 4 for taking and placing the test mold 3.

[0027] The handle member 5 comprises a first sliding rod member 6 slidably connected to the surface of the T-shaped seat (4), a second sliding rod member 7 movably connected to the surface of the first sliding rod member 6, and a fixing member 8 arranged on the surface of the second sliding rod member 7.

[0028] Among them, the first sliding rod 6 includes two first sliding plates 601, a first connecting rod 602 fixedly installed between the two first sliding plates 601, a sliding groove 603 opened inside the first sliding plate 601 and slidably connected to the T-shaped seat 4, and a limiting rod 604 fixedly connected to the side away from the two first sliding plates 601. The surface of the first sliding plate 601 is in contact with the corner of the T-shaped seat 4, and the two ends of the T-shaped seat 4 are located on the same plane as the first sliding plate 601, which can prevent the two ends of the T-shaped seat 2 from extending out of the sliding groove 603 and affecting the movement of the second sliding member 7. The cross-sections of the two ends of the T-shaped seat 4 are rectangular, and the inner wall of the sliding groove 603 is in contact with the surface of the T-shaped seat 4, which can make the first sliding plate 601 more stable when sliding, and at the same time limit the first sliding plate 601 to prevent the first sliding plate 601 from rotating.

[0029] The second sliding rod 7 includes two second sliding plates 701 , a second connecting rod 702 fixedly connected between the second sliding plates 701 , and a limiting groove 703 opened inside the second sliding plates 701 and slidably connected to the limiting rod 604 .

[0030] The first sliding rod 6 and the second sliding rod 7 are fixed by the fixing member 8. When the test mold 3 is picked up, the first connecting rod 602 and the second connecting rod 702 can be directly pulled upward at the same time, and the T-shaped seat 4 slides in the sliding groove 603 until it touches the bottom surface of the sliding groove 603. The first sliding plate 601 can be used to drive the test mold 3 to move. Since the first sliding rod 6 and the second sliding rod 7 move vertically up and down and do not occupy too much horizontal space, it is convenient for the staff to disassemble the mounting seat 2 under the test mold 3.

[0031] The fixing member 8 is a strap, one side of which is fixedly connected to the surface of the second connecting rod 702, a sub-sticker is sewn on the side of the fixing member 8 away from the second connecting rod 702, and a mother stick is sewn on the side of the fixing member 8 close to the second connecting rod 702, and the sub-sticker is bonded to the mother stick. The fixing member 8 can be used to tie the first connecting rod 602 and the second connecting rod 702 together, so that the first sliding plate 601 and the second sliding plate 701 are integrated and slide at the same time.

[0032] Embodiment 2:

[0033] Please refer to Figure 4 , which is different from Example 1, the fixing member 8 is in an untied state, the second sliding plate 701 slides to the highest point, the limiting rod 604 is located at the bottom of the limiting groove 703, and the two second sliding plates 701 rotate in opposite directions until the two touch each other. The fixing member 8 bundles the two second connecting rods 702 to fix the two second connecting rods 702. The test mold 3 can be taken by one hand, and one person can take two at a time, which improves efficiency.

[0034] Working principle:

[0035] When the trial mold 3 needs to be taken, the first sliding rod 6 and the second sliding rod 7 are fixed by the fixing member 8, and the first connecting rod 602 and the second connecting rod 702 can be directly pulled upward at the same time, and the T-shaped seat 4 slides in the sliding groove 603 until it touches the bottom surface of the sliding groove 603, and the first sliding plate 601 can be used to drive the trial mold 3 to move. If it is necessary to take it with one hand, the fixing member 8 can be untied, and the second sliding plate 701 can be slid to the highest point. The limiting rod 604 is located at the bottom of the limiting groove 703, and the two first connecting rods 602 and 702 are pulled upward at the same time. The two sliding plates 701 rotate in opposite directions until they touch each other, and then the two second connecting rods 702 are bundled together by the fixing member 8 to fix the two second connecting rods 702. The test mold 3 can be taken by one hand, and one person can transport two at a time, which improves efficiency. When the handle member 5 is not in use, the second sliding plate 701 and the first sliding plate 601 are overlapped, and the handle member 5 will move vertically downward due to gravity, and will not occupy the horizontal space, so it will not affect the staff's operation of the mounting seat 2.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete impermeability detector, characterized in that: The invention comprises a machine body (1), a mounting seat (2) fixedly mounted on the top of the machine body (1), a test mold (3) detachable from the mounting seat (2), a T-shaped seat (4) fixedly mounted on the left and right sides of the test mold (3), and a handle (5) slidably connected to the surface of the T-shaped seat (4) for taking and placing the test mold (3); The handle member (5) comprises a first sliding rod member (6) slidably connected to the surface of the T-shaped seat (4), a second sliding rod member (7) movably connected to the surface of the first sliding rod member (6), and a fixing member (8) arranged on the surface of the second sliding rod member (7).

2. A concrete impermeability detector according to claim 1, characterized in that: The first sliding rod (6) comprises two first sliding plates (601), a first connecting rod (602) fixedly mounted between the two first sliding plates (601), a sliding groove (603) provided inside the first sliding plates (601) and slidably connected to the T-shaped seat (4), and a limiting rod (604) fixedly connected to a side away from the two first sliding plates (601).

3. A concrete impermeability detector according to claim 2, characterized in that: The second sliding rod (7) comprises two second sliding plates (701), a second connecting rod (702) fixedly connected between the second sliding plates (701), and a limiting groove (703) opened inside the second sliding plate (701) and slidably connected to the limiting rod (604).

4. A concrete impermeability detector according to claim 3, characterized in that: The fixing member (8) is a binding belt, one side of which is fixedly connected to the surface of the second connecting rod (702).

5. A concrete impermeability detector according to claim 4, characterized in that: A sub-strip is sewn on one side of the fixing member (8) away from the second connecting rod (702), and a mother-strip is sewn on one side of the fixing member (8) close to the second connecting rod (702), and the sub-strip is bonded to the mother-strip.

6. A concrete impermeability detector according to claim 2, characterized in that: The surface of the first sliding plate (601) fits into the corner of the T-shaped seat (4), and the two ends of the T-shaped seat (4) and the first sliding plate (601) are located on the same plane.

7. A concrete impermeability detector according to claim 2, characterized in that: The cross-sections of both ends of the T-shaped seat (4) are rectangular, and the inner wall of the sliding groove (603) fits the surface of the T-shaped seat (4).

8. A concrete impermeability detector according to claim 3, characterized in that: The cross section of the limiting rod (604) is circular, and both ends of the limiting groove (703) are rounded, and the curvature matches the curvature of the limiting rod (604).

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