Mark post for road measurement

Abstract

The utility model relates to the technical field of marker posts, and discloses a marker post for road measurement, which comprises a marker post main body and a supporting mechanism, the supporting mechanism comprises a supporting seat, a rotating assembly and a supporting assembly; the supporting assembly comprises a supporting piece and a supporting rod, and a rotating groove is formed in the inner side face of the supporting piece. A limiting assembly is arranged in the supporting piece, the limiting assembly comprises a limiting piece installed on the supporting rod and a limiting seat installed in the rotating groove, and a limiting groove clamped with the limiting piece is formed in the limiting seat; a first supporting block is installed at the bottom end of the supporting piece in a threaded mode. Through the arrangement of the marker post main body and the supporting mechanism, the first rotating rod, the rotating block and the supporting piece are matched to support the supporting seat, and the second supporting block and the supporting rod are matched to support the supporting piece, so that the placing stability of the marker post main body is improved; the influence on the measurement effect is avoided, and the measurement efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of benchmarks, in particular to a benchmark for road measurement. Background Art

[0002] At present, benchmarks are often used in road construction. Benchmarks refer to measuring tools painted with red and white paint and are mainly used to indicate measuring points.

[0003] Existing benchmarks are generally made of wood. During use, the benchmark is inserted into the measuring point so that the surveyor can accurately observe the measuring point.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the existing benchmarks are used, when the geological conditions at the construction site are hard, the conical tip is difficult to insert into the ground, or is inserted unstable and tilted, thus affecting the measurement effect, and needs to be improved. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a benchmark for road measurement, which can stably support the benchmark to avoid affecting the measurement effect and improve the measurement efficiency of the staff.

[0007] (II) Technical solution

[0008] The utility model is implemented by the following technical scheme: a road surveying benchmark, comprising a benchmark body and a support mechanism detachably arranged on the benchmark body; wherein the support mechanism comprises a support seat detachably arranged at the lower part of the benchmark body, a plurality of rotating assemblies arranged on the support seat and a support assembly detachably connected to the rotating assembly; the support assembly comprises a support member rotatably arranged on the support seat and a support rod rotatably connected to the support member, the support member and the support rod cooperate to support the benchmark body, the inner side surface of the support member is provided with a rotating groove corresponding to the support rod; the support member is provided with a rotating groove corresponding to the support rod inside A limit assembly for limiting the position, the limit assembly comprising a limit piece detachably mounted on the support rod and a limit seat detachably mounted inside the rotating groove, the limit seat being provided with a limit groove engaged with the limit piece, and the limit piece and the limit seat cooperating to limit the support rod; a first support block is threadedly mounted on the bottom end of the support piece; a second support block is arranged at one end of the support rod away from the support piece, and a plurality of groups of grooves are arranged on the support seat in a circular array, the rotating assembly is movably arranged in the groove, and the rotating assembly comprises a first rotating rod threadedly mounted on the inner wall of the groove and a rotating block fixedly connected to the first rotating rod.

[0009] Preferably, a connecting seat is provided on the rotating block, a connecting block threadedly connected to the connecting seat is vertically provided at the top end of the supporting member, and a connecting groove connected to the connecting block is provided at the bottom end of the connecting seat.

[0010] Preferably, a second rotating rod rotatably connected to the rotating groove is provided at one end of the support rod, the second support block is configured as a weight block, and the outer surface of the second support block is provided with anti-slip grooves, and the second support block can improve the stability of the connection between the support rod and the benchmark body.

[0011] Preferably, the limiting member includes a limiting block detachably mounted on the support rod and a limiting clamping block symmetrically fixed on the limiting block, one end of the limiting block can be set in the limiting groove, and the limiting clamping block can fix the limiting block.

[0012] Preferably, the limit seat is provided with a slot engaged with the limit block, and the outer surface of the limit block is an arc-shaped surface.

[0013] Preferably, the support seat is in a circular ring structure, a mounting block is fixed in the middle of the support seat, and the pole body is threadedly connected to the mounting block.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a road measurement benchmark, which has the following beneficial effects:

[0016] The road surveying benchmark pole, through the provided benchmark pole body and supporting mechanism, the first rotating rod, the rotating block and the supporting member cooperate to support the supporting seat, and the second supporting block and the supporting rod cooperate to support the supporting member, thereby improving the stability of the placement of the benchmark pole body, avoiding affecting the measurement effect, and improving the measurement efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a partial structural diagram of the main body and the support seat of the benchmark in the utility model;

[0019] Figure 3 It is a partial structural diagram of the support mechanism in the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. benchmark body; 2. support seat; 3. support member; 4. support rod; 5. rotating groove; 6. limit member; 7. limit seat; 8. first support block; 9. second support block; 10. first rotating rod; 11. rotating block; 12. connecting seat; 13. connecting block; 14. limit block; 15. limit clamping block; 16. mounting block. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example 1: Please refer to Figure 1-Figure 4 A road surveying benchmark of the present embodiment includes a benchmark body 1 and a support mechanism detachably arranged on the benchmark body 1; wherein the support mechanism includes a support seat 2 detachably arranged at the lower part of the benchmark body 1, a plurality of rotating components arranged on the support seat 2, and a support component detachably connected to the rotating component; the support component includes a support member 3 rotatably arranged on the support seat 2 and a support rod 4 rotatably connected to the support member 3, the support member 3 and the support rod 4 cooperate to support the benchmark body 1, and the inner side surface of the support member 3 is provided with a rotating groove 5 corresponding to the support rod 4; a limiting component for limiting the support rod 4 is arranged inside the support member 3, and the limiting component is provided inside the support member 3. The positioning assembly includes a limit piece 6 detachably mounted on the support rod 4 and a limit seat 7 detachably mounted inside the rotating groove 5. The limit seat 7 is provided with a limit groove engaged with the limit piece 6. The limit piece 6 and the limit seat 7 cooperate to limit the support rod 4; a first support block 8 is threadedly mounted on the bottom end of the support piece 3; a second support block 9 is provided at one end of the support rod 4 away from the support piece 3. When in use, the benchmark body 1 is placed on the ground, the support piece 3 is rotated so that the first support block 8 contacts the ground, and the support rod 4 is rotated to separate the limit piece 6 and the limit seat 7 so that the second support block 9 contacts the ground, thereby supporting the benchmark body 1.

[0024] A plurality of groups of grooves are provided in a circular array on the support seat 2, and a rotating assembly is movably arranged in the groove. The rotating assembly includes a first rotating rod 10 threadedly arranged on the inner wall of the groove and a rotating block 11 fixedly connected to the first rotating rod 10. The first rotating rod 10 can rotate on the support seat 2, so that the rotation angle of the rotating block 11 can be limited, thereby limiting the support member 3. Rotating the support member 3 drives the rotating block 11 to rotate, so that the rotating block 11 drives the first rotating rod 10 to rotate threadedly, thereby adjusting the angle of the support member 3.

[0025] A connecting seat 12 is provided on the rotating block 11, a connecting block 13 threadedly connected to the connecting seat 12 is vertically provided at the top of the supporting member 3, a connecting groove connected to the connecting block 13 is provided at the bottom of the connecting seat 12, and the supporting member 3 is rotated to drive the connecting block 13 to rotate, and the connecting block 13 is removed from the connecting groove.

[0026] One end of the support rod 4 is provided with a second rotating rod rotatably connected to the rotating groove 5, and the second support block 9 is configured as a weight block. The outer surface of the second support block 9 is provided with anti-slip grooves. The second support block 9 can improve the stability of the connection between the support rod 4 and the benchmark body 1.

[0027] The limiting member 6 includes a limiting block 14 detachably mounted on the support rod 4 and a limiting clamping block 15 symmetrically fixed on the limiting block 14. One end of the limiting block 14 can be set in a limiting groove. The limiting clamping block 15 can fix the limiting block 14. When the support rod 4 is folded up, the limiting member 6 is driven to move, so that the limiting block 14 is inserted into the limiting groove, and the limiting clamping block 15 is clamped in the clamping groove.

[0028] The limiting seat 7 is provided with a slot engaged with the limiting block 15 , and the outer surface of the limiting block 15 is an arc-shaped surface.

[0029] The support base 2 is in a circular ring structure, a mounting block 16 is fixed in the middle of the support base 2 , and the pole body 1 is threadedly connected to the mounting block 16 .

[0030] The implementation principle of a road surveying pole in the embodiment of the present application is as follows: insert the bottom end of the pole body 1 into the ground, rotate the support member 3, drive the rotating block 11 to rotate, so that the rotating block 11 drives the first rotating rod 10 to rotate by thread, thereby adjusting the angle of the support member 3, rotate the support seat 2, rotate the support rod 4, remove the limit member 6 from the limit seat 7, and the support rod 4 drives the second support block 10 to rotate, so that the second support block 9 supports the support member 3;

[0031] The support rod 4 is rotated to drive the limit block 14 to move, and the limit block 14 drives the limit clamping block 15 to move, and the limit clamping block 15 is clamped into the clamping slot to limit the support rod 4, and the support rod 4 is received into the rotating slot 5;

[0032] The pole body 1 is rotated so that the pole body 1 rotates on the mounting block 16 , and the position of the bottom end of the pole body 1 is adjusted.

[0033] The road surveying benchmark, through the benchmark body 1 and the supporting mechanism, the first rotating rod 10, the rotating block 11 and the supporting member 3 cooperate to support the supporting seat 2, and the second supporting block 9 and the supporting rod 4 cooperate to support the supporting member 3, thereby improving the stability of the placement of the benchmark body 1, avoiding affecting the measurement effect, and improving the measurement efficiency of the staff.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A road surveying pole, characterized in that: It comprises a pole body (1) and a support mechanism detachably arranged on the pole body (1); The support mechanism comprises a support seat (2) detachably mounted on the lower part of the pole body (1), a plurality of rotating components arranged on the support seat (2), and a support component detachably connected to the rotating components; The support assembly comprises a support member (3) rotatably arranged on a support seat (2) and a support rod (4) rotatably connected to the support member (3); a rotation groove (5) corresponding to the support rod (4) is formed on the inner side surface of the support member (3); A limiting assembly for limiting the position of the support rod (4) is arranged inside the support member (3), the limiting assembly comprising a limiting member (6) detachably mounted on the support rod (4) and a limiting seat (7) detachably mounted inside the rotating groove (5), the limiting seat (7) being provided with a limiting groove engaged with the limiting member (6); A first support block (8) is threadedly mounted on the bottom end of the support member (3); A second support block (9) is provided at one end of the support rod (4) away from the support member (3); The support seat (2) is provided with a plurality of groups of grooves in a circular array, the rotating assembly being movably arranged in the grooves, and the rotating assembly comprising a first rotating rod (10) threadedly arranged on the inner wall of the groove and a rotating block (11) fixedly connected to the first rotating rod (10).

2. A road surveying pole as claimed in claim 1, characterized in that: A connecting seat (12) is provided on the rotating block (11), and a connecting block (13) threadedly connected to the connecting seat (12) is vertically provided on the top end of the supporting member (3).

3. A road surveying pole as claimed in claim 2, characterized in that: A second rotating rod rotatably connected to the rotating groove (5) is provided at one end of the support rod (4); the second supporting block (9) is provided as a weighted block; and an outer surface of the second supporting block (9) is provided with anti-slip grooves.

4. A road surveying pole as claimed in claim 3, characterized in that: The limiting member (6) comprises a limiting block (14) detachably mounted on the support rod (4) and a limiting clamping block (15) symmetrically fixed on the limiting block (14); one end of the limiting block (14) can be arranged in the limiting groove.

5. A road surveying pole as claimed in claim 4, characterized in that: The limit seat (7) is provided with a slot for engaging with the limit block (15), and the outer surface of the limit block (15) is an arc-shaped surface.

6. A road surveying pole as claimed in claim 5, characterized in that: The support seat (2) is in the form of a circular ring structure, a mounting block (16) is fixed to the middle of the support seat (2), and the pole body (1) is threadedly connected to the mounting block (16).

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