Level gauge support

Abstract

The utility model discloses a level gauge support. The level gauge support comprises a level gauge fixing table; the separating and supporting assembly is arranged at the bottom of the level gauge fixing table in a surrounding manner; the height adjusting assembly is used for adjusting the height of the level gauge fixing table, the height adjusting assembly comprises a movable rod connected with the end of the separation supporting assembly in a penetrating mode, an extrusion part used for locking the movable rod is arranged at the penetrating position of the movable rod and the separation supporting assembly, and a tightening part used for tensioning the extrusion part is arranged on the side of the extrusion part; according to the utility model, the extrusion part is arranged at the inserting part of the separation supporting assembly and the movable rod at the bottom of the level gauge fixing table, and an operator rotates the tightening part to drive the extrusion part to extrude, rub and fix the movable rod; the movable rod is prevented from being extruded by the end part of the bolt for a long time to damage the chute and affect the overall use of the bracket.

Description

Technical Field

[0001] This utility model relates to the field of level instrument supports, and in particular to a level instrument support. Background Technology

[0002] In engineering construction, surveying and various precision measurement work, the level instrument is an important measuring tool. Its stability and accuracy are crucial to ensuring the accuracy of measurement results. Traditional level instrument supports usually use bolts to directly fix the movable rod to achieve the stability of the support structure and the adjustment of the support height.

[0003] However, since the contact area between the bolt end and the movable rod is relatively small, after long-term use, excessive local pressure can easily cause damage grooves to form on the surface of the movable rod. This will not only weaken the overall structural strength of the bracket, but may also cause the movable rod to gradually loosen during use, thereby affecting the stability of the level.

[0004] Therefore, in order to solve the problem of damage caused by bolts directly pressing against the fixed movable rod during the fixing process, this utility model proposes a leveling instrument bracket. Utility Model Content

[0005] The purpose of this invention is to provide a leveling instrument support to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A leveling instrument support includes:

[0007] Level instrument mounting platform;

[0008] A separate support assembly is provided, which is arranged around the bottom of the level instrument mounting platform and is used to support the level instrument mounting platform.

[0009] A height adjustment assembly is provided for adjusting the height of the level instrument's fixed platform. The height adjustment assembly includes a movable rod that is inserted into and connected to the end of a separation support assembly. A pressing part for locking the movable rod is provided at the insertion point between the movable rod and the separation support assembly. A tightening part for pulling the pressing part is provided on the side of the pressing part.

[0010] Preferably, the separate support assembly includes:

[0011] The main support, the top of which is hinged to the bottom side of the level instrument mounting platform;

[0012] A connecting sleeve, the inner wall of which is fixedly connected to the end of the main support away from the level instrument fixing platform, and the connecting sleeve is sleeved on the outside of the movable rod.

[0013] Preferably, the extrusion section includes:

[0014] A strap, one end of which is fixedly connected to the inner wall of the connecting sleeve, and the other end of which is disposed on the side of the tightening part;

[0015] A resistance band is provided on the side of the strap near the movable rod, and the resistance band is used to frictionally prevent the movement of the movable rod.

[0016] Preferably, the tightening portion includes:

[0017] A connecting groove block, the inner wall of which is fixedly connected to the other end of the strap;

[0018] T-shaped block, the T-shaped block being disposed on the side of the connecting groove block;

[0019] A screw, the end of which is threadedly connected to the side of the connecting sleeve and the T-shaped block in sequence, and the screw is used to rotate and adjust the position of the connecting slot block;

[0020] A limiting member is disposed on the inner wall of the connecting sleeve, and the limiting member is used to restrict the rotation of the T-shaped block.

[0021] Preferably, the limiting member includes a sliding groove block, which is disposed on the inner wall of the connecting sleeve, and the side of the T-shaped block is inserted into the inner cavity of the sliding groove block.

[0022] Preferably, a throttle is fixedly connected to the end of the screw away from the connecting sleeve, and the throttle is used for adjusting the rotation of the screw.

[0023] Preferably, the end of the movable rod away from the main support is provided with a drilling foot, and the side of the drilling foot is provided with a foot pedal for assisting in fixing the drilling foot.

[0024] The technical effects and advantages of this utility model are as follows:

[0025] This invention features a pressing part at the intersection of the separating support assembly and the movable rod at the bottom of the level instrument's fixed platform. By rotating the tightening part, the operator can drive the pressing part to press and rub the movable rod to fix it. Compared to directly using bolts to press and fix the movable rod, this design increases the friction area and friction force, avoiding damage to the movable rod caused by long-term pressing of the bolt ends, which would affect the overall use of the support. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0027] Figure 2 This is a cross-sectional view of the height adjustment component of this utility model.

[0028] Figure 3 This is a cross-sectional view of the tightening part of this utility model.

[0029] Figure 4 This is a partial structural diagram of the tightening part of this utility model.

[0030] In the diagram: 1. Level instrument mounting platform; 2. Main support; 3. Movable rod; 301. Drilling foot; 4. Connecting sleeve; 5. Strap; 501. Restriction belt; 6. Tightening part; 601. Screw; 6011. Rotary handle; 602. T-block; 603. Sliding groove block; 604. Connecting groove block; 7. Foot pedal. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides, for example Figure 1-4 As shown:

[0033] Example 1:

[0034] A level instrument support includes: a level instrument mounting platform 1, a separate support assembly, and a height adjustment assembly;

[0035] It should be noted that the leveling instrument mounting platform 1 is used to fix the leveling instrument. Its working principle is based on the SYL-1 leveling instrument frame fixing platform. The separate support assembly is used to support the leveling instrument mounting platform 1. The separate support assembly is arranged around the bottom of the leveling instrument mounting platform 1. The height adjustment assembly is used to adjust the height of the leveling instrument mounting platform 1.

[0036] Specifically, the height adjustment component includes a movable rod 3 that is inserted into the end of the separation support component. A pressing part for locking the movable rod 3 is provided at the insertion point between the movable rod 3 and the separation support component. A tightening part 6 for tightening the pressing part is provided on the side of the pressing part.

[0037] It should be noted that the separation support assembly and the level instrument mounting platform 1 are fixed by hinge, and the movable rod 3 is made of aluminum alloy. The movable rod 3 can move at the intersection of the separation support assembly.

[0038] Specifically, a drilling foot 301 is provided at the end of the movable rod 3 away from the main support 2, and a foot pedal 7 for assisting in fixing the drilling foot 301 is provided on the side of the drilling foot 301.

[0039] It should be noted that the drilling foot 301 is made of alloy steel and is fixed to the movable rod 3 by welding. The foot pedal 7 is fixed to the drilling foot 301 by welding. The foot pedal 7 is used by the user to step on it, thereby inserting the drilling foot 301 into the soil.

[0040] Example 2:

[0041] A level instrument support includes: a level instrument mounting platform 1, a separate support assembly, and a height adjustment assembly;

[0042] It should be noted that the separate support assembly is arranged around the bottom of the level instrument mounting platform 1. The separate support assembly is used to support the level instrument mounting platform 1, and the height adjustment assembly is used to adjust the height of the level instrument mounting platform 1.

[0043] Specifically, the height adjustment component includes a movable rod 3 that is inserted into the end of the separation support component. A pressing part for locking the movable rod 3 is provided at the insertion point between the movable rod 3 and the separation support component. A tightening part 6 for tightening the pressing part is provided on the side of the pressing part.

[0044] It should be noted that the separate support assembly includes: the main bracket 2 and the connecting sleeve 4;

[0045] Specifically, the top of the main support 2 is hinged to the bottom side of the leveling instrument mounting platform 1, the inner wall of the connecting sleeve 4 is fixedly connected to the end of the main support 2 away from the leveling instrument mounting platform 1, and the connecting sleeve 4 is sleeved on the outside of the movable rod 3.

[0046] It should be noted that the connecting sleeve 4 is made of stainless steel. The connecting sleeve 4 and the main support 2 are fixed by bolts. The movable rod 3 can move in the middle of the connecting sleeve 4. The end of the movable rod 3 near the level instrument fixing platform 1 is provided with a protrusion to prevent the movable rod 3 from separating from the connecting sleeve 4.

[0047] The extrusion section includes a strap 5 and a retaining band 501;

[0048] Specifically, one end of the strap 5 is fixedly connected to the inner wall of the connecting sleeve 4, the other end of the strap 5 is located on the side of the tightening part 6, and the blocking band 501 is located on the side of the strap 5 near the movable rod 3.

[0049] It should be noted that the inner wall of the strap 5 and the connecting sleeve 4 are tightened and fixed with screws. The strap 5 is made of rubber, and the blocking strip 501 is made of synthetic rubber with an uneven outer surface. The blocking strip 501 is used to prevent the movement of the movable rod 3 by friction. The blocking strip 501 and the strap 5 are bonded with glue.

[0050] The tightening part 6 includes: a connecting groove block 604, a T-shaped block 602, a screw 601, and a limiting member;

[0051] Specifically, the inner wall of the connecting groove 604 is fixedly connected to the other end of the strap 5, the T-shaped block 602 is disposed on the side of the connecting groove 604, the end of the screw 601 is threadedly connected to the side of the connecting sleeve 4 and the T-shaped block 602 in sequence, and the limiting member is disposed on the inner wall of the connecting sleeve 4.

[0052] It should be noted that the connecting groove block 604 and the strap 5 are fixed by screws, and the connecting groove block 604 and the T-shaped block 602 are fixed by welding. The side of the T-shaped block 602 and the side of the connecting sleeve 4 are provided with threaded holes corresponding to the screw 601. The screw 601 is used to rotate and adjust the position of the connecting groove block 604, and the limiting member is used to limit the rotation of the T-shaped block 602.

[0053] Specifically, the limiting component includes a sliding groove block 603, which is disposed on the inner wall of the connecting sleeve 4, and the side of the T-shaped block 602 is inserted into the inner cavity of the sliding groove block 603.

[0054] It should be noted that the inner cavity of the sliding groove block 603 is convex, which is used for the sliding limit of the T-shaped block 602. The sliding groove block 603 is welded and fixed to the side of the connecting sleeve 4. The end of the screw 601 away from the connecting sleeve 4 is fixedly connected to the handle 6011. The two ends of the strap 5 are fixed with screws, which facilitates the overall replacement of the strap 5 and the blocking strap 501 after the blocking strap 501 is worn.

[0055] Specifically, the throttle 6011 is made of plastic and is glued to the screw 601. The throttle 6011 is used to adjust the rotation of the screw 601.

[0056] In actual use, a squeezing part is set at the intersection of the separation support component and the movable rod 3 at the bottom of the level instrument fixing platform 1. The operator rotates the screw 601 to drive the T-block 602 to slide, thereby controlling the tightening of the strap 5. The resistive band 501 is used to squeeze and rub the movable rod 3 to fix it. Compared with directly using the bolt end to squeeze and fix the movable rod 3, this design increases the friction area and friction force, avoiding damage to the movable rod 3 caused by long-term compression of the bolt end, which affects the overall use of the support.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A leveling instrument support, characterized in that, include: Leveling instrument mounting platform (1); A separate support assembly is provided around the bottom of the level instrument mounting platform (1) and is used to support the level instrument mounting platform (1). The height adjustment component is used to adjust the height of the level instrument fixed platform (1). The height adjustment component includes a movable rod (3) that is inserted into the end of the separation support component. The insertion point of the movable rod (3) and the separation support component is provided with a pressing part for locking the movable rod (3). The side of the pressing part is provided with a tightening part (6) to tighten the pressing part.

2. A level support according to claim 1, characterized in that, The separation support assembly includes: The top of the main support (2) is hinged to the bottom side of the leveling instrument fixing platform (1); Connecting sleeve (4), the inner wall of the connecting sleeve (4) is fixedly connected to the end of the main support (2) away from the level instrument fixed platform (1), and the connecting sleeve (4) is sleeved on the outside of the movable rod (3).

3. A level support according to claim 2, characterized in that, The extrusion section includes: A strap (5), one end of which is fixedly connected to the inner wall of the connecting sleeve (4), and the other end of which is disposed on the side of the tightening part (6); A dam (501) is provided on the side of the strap (5) near the movable rod (3), and the dam (501) is used to frictionally prevent the movement of the movable rod (3).

4. A level support according to claim 3, characterized in that, The tightening part (6) includes: A connecting groove block (604) is fixedly connected to the other end of the strap (5); T-shaped block (602), the T-shaped block (602) is disposed on the side of the connecting groove block (604); The screw (601) is threadedly connected to the side of the connecting sleeve (4) and the T-block (602) in sequence. The screw (601) is used to rotate and adjust the position of the connecting groove block (604). A limiting member is provided on the inner wall of the connecting sleeve (4) and is used to limit the rotation of the T-block (602).

5. A level support according to claim 4, characterized in that, The limiting member includes a sliding groove block (603), which is disposed on the inner wall of the connecting sleeve (4), and the side of the T-shaped block (602) is inserted into the inner cavity of the sliding groove block (603).

6. A level support according to claim 5, characterized in that, A throttle (6011) is fixedly connected to one end of the screw (601) away from the connecting sleeve (4), and the throttle (6011) is used to adjust the rotation of the screw (601).

7. A level support according to claim 1, characterized in that, The movable rod (3) is provided with a drilling foot (301) at one end away from the main support (2), and a foot pedal (7) is provided on the side of the drilling foot (301) to assist in fixing the drilling foot (301).

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