Canal lining slope scale

Abstract

The utility model relates to the technical field of gradient rulers, in particular to a canal lining gradient ruler, which comprises a gradient disc used for reading a numerical value of a canal lining gradient, and further comprises a stretching assembly, a measuring assembly and a control assembly, the rotating part comprises mounting heads mounted at the outer ends of the stretching sleeve and the telescopic rod correspondingly, connecting blocks are rotationally mounted on the mounting heads, and slope plates used for being attached to the surface of the canal lining are mounted on the connecting blocks; the gradient disc is mounted on the mounting head, and the gradient disc is aligned with the rotating axis of the connecting block; the canal lining slope scale is simple in structure, parts are convenient to disassemble, assemble and replace, and practicability is achieved; the arranged stretching assembly can adjust the horizontal spacing and can be suitable for channel measurement of different spacing specifications; the arranged rotating part is easy to operate, the slope plate can be attached to the surface of the canal lining in cooperation with the stretching assembly, and then the slope can be rapidly measured.

Description

Technical Field

[0001] The utility model relates to the technical field of slope gauges, in particular to a channel lining slope gauge. Background Art

[0002] During the channel lining construction process, it is necessary to measure the slopes on both sides of the channel to ensure that the channel surface slope ratio meets the design requirements and avoid problems such as the channel lining being too large or too small.

[0003] At present, there are the following problems in measuring slope: some electronic detection equipment is expensive and requires high operating skills, and is not suitable for accurate use by workers performing simple operations; therefore, it is considered to design an easy-to-operate slope measuring device that can quickly measure and obtain channel lining slope data; in view of this, we propose a channel lining slope ruler. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies mentioned in the above background technology and provide a channel lining slope ruler.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A channel lining slope gauge comprises a slope dial for reading the value of the channel lining slope, and further comprises:

[0007] A stretching assembly, used to adjust the horizontal spacing, includes a stretching sleeve with a telescopic rod inserted;

[0008] The rotating part comprises a mounting head respectively mounted on the outer ends of the stretch sleeve and the telescopic rod, a connecting block is rotatably mounted on the mounting head, and a slope plate for fitting on the channel lining surface is mounted on the connecting block;

[0009] The slope disk is mounted on the mounting head, and the slope disk is aligned with the rotation axis of the connecting block.

[0010] Preferably, a rotation cavity is provided on the mounting head, and the connecting block is rotatably mounted in the rotation cavity via a threaded rod.

[0011] Preferably, the connecting block is provided with an embedding groove and a threaded inner hole for threadedly mounting the threaded rod;

[0012] The slope plate is detachably mounted on the embedding groove by fastening bolts.

[0013] Preferably, the slope plate is provided with an external threaded ring block and a through hole for inserting the threaded rod;

[0014] The mounting head is provided with a thread groove for threadedly mounting the external thread ring block.

[0015] Preferably, a horizontal base with a horizontal bottom surface is installed below the stretching sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The channel lining slope gauge has a simple structure, is easy to disassemble and replace parts, and is practical; the stretching component can adjust the horizontal spacing and can be suitable for measuring channels with different spacing specifications; the rotating part is easy to operate, and the slope plate can be attached to the channel lining surface in conjunction with the stretching component, so that the slope can be quickly measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is a side view of the overall structure of the utility model;

[0022] Figure 4 This is an exploded view of the overall structure of the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. stretch sleeve; 2. telescopic rod; 3. horizontal base; 4. mounting head; 401. rotating cavity; 402. threaded groove; 5. slope plate; 501. through hole; 51. external thread ring block; 6. threaded rod; 7. connecting block; 701. embedded groove; 702. threaded inner hole; 8. slope plate; 801. mounting hole; 9. fastening bolts. DETAILED DESCRIPTION

[0025] The following will be combined with 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model describes the above technical solution in detail through the following embodiments:

[0027] A channel lining slope gauge, comprising a slope disc 5 for reading the value of the channel lining slope, and further comprising:

[0028] The stretching assembly is used to adjust the horizontal spacing, and includes a stretching sleeve 1 with a telescopic rod 2 inserted therein. In this embodiment, the telescopic rod 2 can adjust the horizontal spacing to be suitable for channels with different specifications of spacing, so as to facilitate stretching to both sides to measure the slope. In this embodiment, in order to obtain a stable horizontal placement state, a horizontal base 3 with a horizontal bottom surface is installed under the stretching sleeve 1;

[0029] The rotating part includes a mounting head 4 respectively mounted on the outer ends of the stretching sleeve 1 and the telescopic rod 2, a connecting block 7 is rotatably mounted on the mounting head 4, and a slope plate 8 for fitting to the channel lining surface is mounted on the connecting block 7; it should be noted that in this embodiment, the slope disk 5 is mounted on the mounting head 4, and the slope disk 5 is aligned with the rotation axis of the connecting block 7, that is, after rotating the slope plate 8, the deflection degree corresponding to the slope plate 8 can be read, and then the slope parameter can be obtained.

[0030] like Figure 4 In the structure shown, a rotating cavity 401 is provided on the mounting head 4, and the connecting block 7 is rotatably installed in the rotating cavity 401 through the threaded rod 6; the connecting block 7 is provided with an embedding groove 701 and a threaded inner hole 702 for threadedly installing the threaded rod 6; a mounting hole 801 is provided on the slope plate 8, and the slope plate 8 is detachably installed in the embedding groove 701 by fastening bolts 9, so as to facilitate replacement of damaged parts and easy disassembly and assembly.

[0031] The slope plate 5 is provided with an external threaded ring block 51 and a through hole 501 for inserting the threaded rod 6 ; the mounting head 4 is provided with a threaded groove 402 for threading the external threaded ring block 51 .

[0032] The channel lining slope gauge of this embodiment has the following working principle: the device is placed in a constructed channel, the stretching sleeve 1 and the telescopic rod 2 are first stretched to the bottom of the lining on both sides of the channel, and then the slope plate 8 is turned over to make the slope plate 8 fit on the lining on both sides, and the slope dial 5 with scale is read to complete the operation of quickly measuring the slope.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A channel lining slope gauge, comprising a slope dial (5) for reading the value of the channel lining slope, characterized in that: Also includes: A stretching assembly, used for adjusting the horizontal spacing, comprising a stretching sleeve (1) into which a telescopic rod (2) is inserted; The rotating part comprises a mounting head (4) respectively mounted on the outer ends of the stretch sleeve (1) and the telescopic rod (2), a connecting block (7) being rotatably mounted on the mounting head (4), and a gradient plate (8) for being attached to the channel lining surface being mounted on the connecting block (7); The slope plate (5) is mounted on the mounting head (4), and the slope plate (5) is aligned with the rotation axis of the connecting block (7).

2. The channel lining slope ruler according to claim 1, characterized in that: The mounting head (4) is provided with a rotation cavity (401), and the connection block (7) is rotationally mounted in the rotation cavity (401) via a threaded rod (6).

3. The channel lining slope ruler according to claim 2, characterized in that: The connecting block (7) is provided with an embedding groove (701) and a threaded inner hole (702) for threadedly mounting the threaded rod (6); The embedding groove (701) is detachably mounted with the slope plate (8) via a fastening bolt (9).

4. The channel lining slope ruler according to claim 2, characterized in that: The slope plate (5) is provided with an external threaded ring block (51) and a through hole (501) for inserting the threaded rod (6); The mounting head (4) is provided with a thread groove (402) for threadedly mounting the external thread ring block (51).

5. The channel lining slope gauge according to claim 1, characterized in that: A horizontal base (3) with a horizontal bottom surface is installed below the stretching sleeve (1).

Images