A surveying and mapping pole for construction surveying and mapping

Abstract

The utility model relates to the technical field of construction surveying and mapping, and discloses a surveying benchmark for construction surveying and mapping, including a base assembly, a fixing assembly fixedly connected to the bottom surface of the base assembly, and the fixing assembly includes a fixing block and a rotating shaft, the rotating shaft is rotatably connected between the inner surfaces of the fixing block, and a fixing rod is fixedly connected between the inner ends of the rotating shaft, a pointed head is fixedly connected to the middle of the surface of one end of the fixing rod, and a rectangular block is fixedly connected to one end of the bottom surface of the fixing rod, and a benchmark assembly is threadedly connected to the middle of the upper surface of the base assembly. This surveying benchmark for construction surveying and mapping solves the problems of existing surveying benchmarks for construction surveying and mapping, that is, the ground stability of the general construction site is poor, and the surveying benchmark cannot be quickly fixed in a stable structure; or the existing surveying benchmarks for construction surveying and mapping generally use threaded connections between the benchmarks, and the connection method is relatively cumbersome, and the height of the benchmark cannot be quickly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction surveying and mapping, in particular to a surveying and mapping benchmark for construction surveying and mapping. Background Art

[0002] Surveying and mapping engineering mainly studies the basic knowledge and skills of surveying and mapping, spatial precision positioning and navigation, urban and engineering construction and its surveying engineering, etc., and measures various information such as space, landforms, geological structures, etc. and draws topographic maps. For example: exploration of mineral resources such as coal and oil, drawing of traffic maps, drawing of engineering renderings, etc. When conducting construction surveying and mapping, surveying and mapping benchmarks are needed, but they still have the following disadvantages in actual use:

[0003] At present, the existing surveying poles for construction surveying and mapping, when in use, generally the ground stability of the construction site is poor, and the surveying poles cannot be quickly and stably fixed in the structure, which has certain limitations in use; or the existing surveying poles for construction surveying and mapping, when in use, generally the poles are threadedly connected, and the connection method is relatively cumbersome, and the height of the poles cannot be quickly adjusted, which has certain limitations in use. Therefore, it is necessary to improve a surveying pole for construction surveying and mapping to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a surveying and mapping benchmark for construction surveying and mapping, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying benchmark for construction surveying, comprising a base assembly, a fixing assembly is fixedly connected to the bottom surface of the base assembly, and the fixing assembly comprises a fixing block and a rotating shaft, the rotating shaft is rotatably connected between the inner surfaces of the fixing blocks, and a fixing rod is fixedly connected between the inner ends of the rotating shaft, a pointed head is fixedly connected to the middle of the surface of one end of the fixing rod, and a rectangular block is fixedly connected to one end of the bottom surface of the fixing rod, and a benchmark assembly is threadedly connected to the middle of the upper surface of the base assembly.

[0006] As a further technical solution of the utility model, the pole assembly includes a first pole and a second pole, and the second pole is snap-connected to the inner upper portion of the first pole, and the inner upper portion of the second pole is snap-connected to the third pole.

[0007] As a further technical solution of the utility model, an external thread is provided at the lower part of the circumferential surface of the first marker rod, and a blocking piece is fixedly connected to the lower part of the circumferential surface of the first marker rod, and first through holes are equidistantly penetrated on one side of the circumferential surface of the first marker rod.

[0008] As a further technical solution of the utility model, a second elastic button is fixedly connected to the lower part of the peripheral surface of the second marking rod, and the second elastic button is snap-connected in the first through hole.

[0009] As a further technical solution of the utility model, a first elastic button is fixedly connected to the lower portion of the peripheral surface of the third marking rod, and the first elastic button is snap-connected in the second through hole.

[0010] As a further technical solution of the utility model, the base assembly includes a base body and a groove, and the groove is arranged on the upper surface of the base body, and a thread groove is arranged in the middle of the upper surface of the base body.

[0011] Compared with the prior art, the utility model provides a surveying and mapping benchmark for construction surveying and mapping, which has the following beneficial effects:

[0012] 1. The surveying pole for construction surveying and mapping has the effect of improving the stability of the pole by setting a fixing component, and solves the problem that the existing surveying poles for construction surveying and mapping are generally used at construction sites with poor stability, and the surveying poles cannot be quickly and stably fixed in the structure, which results in certain limitations in use.

[0013] 2. The surveying pole for construction surveying and mapping has the effect of quickly and flexibly installing and adjusting the height of the pole through the provided pole assembly, which solves the problem that the existing surveying poles for construction surveying and mapping generally use the poles for threaded connection, which is a relatively cumbersome connection method and makes it impossible to quickly adjust the height of the pole, resulting in certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the base assembly structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the benchmark assembly of the utility model.

[0019] In the figure: 1, base assembly; 11, base body; 111, groove; 112, threaded groove; 2, fixing assembly; 21, fixing block; 22, rotating shaft; 23, fixing rod; 24, pointed head; 25, rectangular block; 3, rod assembly; 31, first rod; 311, first through hole; 32, external thread; 33, baffle; 34, third rod; 35, first elastic button; 36, second rod; 361, second through hole; 37, second elastic button. DETAILED DESCRIPTION

[0020] 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.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4The utility model provides a technical solution: a surveying and mapping benchmark for construction surveying and mapping, including a base assembly 1, a fixing assembly 2 is fixedly connected to the bottom surface of the base assembly 1, and the fixing assembly 2 includes a fixing block 21 and a rotating shaft 22, the rotating shaft 22 is rotatably connected between the inner side surfaces of the fixing block 21, and a fixing rod 23 is fixedly connected between the inner ends of the rotating shaft 22, a pointed head 24 is fixedly connected to the middle of one end surface of the fixing rod 23, and a rectangular block 25 is fixedly connected to one end of the bottom surface of the fixing rod 23, and a benchmark assembly 3 is threadedly connected to the middle of the upper surface of the base assembly 1; the benchmark assembly 3 includes a first benchmark 31 and a second benchmark 36, and the second benchmark 36 is snap-connected to the inner upper part of the first mark rod 31, and the inner upper part of the second mark rod 36 is snap-connected to the third mark rod 34; the lower part of the circumferential surface of the first mark rod 31 is provided with an external thread 32, and the lower part of the circumferential surface of the first mark rod 31 is fixedly connected to a blocking piece 33, and one side of the circumferential surface of the first mark rod 31 is equidistantly penetrated with first through holes 311; the lower part of the circumferential surface of the second mark rod 36 is fixedly connected to a second elastic button 37, and the second elastic button 37 is snap-connected in the first through hole 311; the lower part of the circumferential surface of the third mark rod 34 is fixedly connected to a first elastic button 35, and the first elastic button 35 is snap-connected in the second through hole 361.

[0023] Working principle: When the surveying and mapping benchmark for construction surveying is used, first align the bottom of the first benchmark 31 with the threaded groove 112 on the base body 11, and then rotate the first benchmark 31 clockwise to connect the benchmark assembly 3 and the base assembly 1. When the benchmark assembly 3 needs to be adjusted in height, it is only necessary to pull the second benchmark 36 out from the inside of the first benchmark 31, and the second elastic button 37 is stuck in the first through hole 311 at different positions, and the first elastic button 35 is stuck in the second through hole 361 at different positions, so that the height of the benchmark assembly 3 can be adjusted. It is relatively convenient and practical, and it is worth promoting vigorously.

[0024] Among them Figure 3 As shown, the base assembly 1 includes a base body 11 and a groove 111, and the groove 111 is arranged on the upper surface of the base body 11, and a thread groove 112 is arranged in the middle of the upper surface of the base body 11; specifically, when it is necessary to connect the first mark rod 31 and the base body 11, it is only necessary to align the bottom surface of the first mark rod 31 with the thread groove 112, and then rotate the first mark rod 31 clockwise.

[0025] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A surveying pole for construction surveying, characterized in that: The invention comprises a base component (1), wherein a fixing component (2) is fixedly connected to the bottom surface of the base component (1), and the fixing component (2) comprises a fixing block (21) and a rotating shaft (22), wherein the rotating shaft (22) is rotatably connected between the inner surfaces of the fixing block (21), and a fixing rod (23) is fixedly connected between the inner ends of the rotating shaft (22), a pointed head (24) is fixedly connected to the middle of one end surface of the fixing rod (23), and a rectangular block (25) is fixedly connected to one end of the bottom surface of the fixing rod (23), and a pole component (3) is threadedly connected to the middle of the upper surface of the base component (1).

2. The surveying pole for construction surveying according to claim 1, characterized in that: The pole assembly (3) comprises a first pole (31) and a second pole (36), wherein the second pole (36) is snap-connected to the inner upper portion of the first pole (31), and the inner upper portion of the second pole (36) is snap-connected to the third pole (34).

3. The surveying pole for construction surveying according to claim 2, characterized in that: The lower portion of the circumferential surface of the first mark rod (31) is provided with an external thread (32), and the lower portion of the circumferential surface of the first mark rod (31) is fixedly connected with a blocking piece (33), and one side of the circumferential surface of the first mark rod (31) is provided with first through holes (311) equidistantly penetrating therethrough.

4. The surveying pole for construction surveying according to claim 2, characterized in that: A second elastic button (37) is fixedly connected to the lower portion of the peripheral surface of the second marking rod (36), and the second elastic button (37) is snap-connected in the first through hole (311).

5. The surveying pole for construction surveying according to claim 2, characterized in that: A first elastic button (35) is fixedly connected to the lower portion of the peripheral surface of the third marking rod (34), and the first elastic button (35) is snap-connected in the second through hole (361).

6. The surveying pole for construction surveying according to claim 1, characterized in that: The base assembly (1) comprises a base body (11) and a groove (111), wherein the groove (111) is arranged on the upper surface of the base body (11), and a thread groove (112) is arranged in the middle of the upper surface of the base body (11).

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