Box staff with perpendicularity adjusting function

Abstract

The utility model relates to the technical field of leveling rods, and discloses a box staff with a perpendicularity adjusting function, which solves the technical problem that the existing box staff has no temporary support structure, and comprises a box staff body and an adjusting component, a leveling bubble and a handheld handle are arranged on the box staff body; the adjusting assembly comprises a connecting piece, a rotary connecting rod, a connecting block, a first supporting leg and a second supporting leg, the connecting piece is detachably fixed to a tower body of the box staff body, one end of the rotary connecting rod is rotationally installed on the connecting piece, and the other end of the rotary connecting rod is rotationally installed on the connecting block; the top end of the first supporting leg and the top end of the second supporting leg are both fixed to the connecting block. According to the technical scheme, the telemeter rod is supported and positioned through the adjusting assembly, so that the purpose of facilitating measurement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling rods, and more specifically, it relates to a tower rod with a function of adjusting verticality. Background Technique

[0002] When measuring the elevation on the construction site, surveyors will use a tool - leveling rod. The leveling rod is the main tool used in leveling measurement and is usually made of high-quality wood, fiberglass, aluminum alloy and other materials. The common types of leveling rods include tower rods, folding rods and double-sided leveling rods.

[0003] To ensure the accuracy of the measurement results, a leveling bubble is equipped on the body of the double-sided leveling rod. During the use process, the body of the rod needs to be adjusted to make the bubble centered to ensure that the leveling rod is vertically placed. Although the tower rod or folding rod is not equipped with a leveling bubble, the body of the rod also needs to be kept vertical as much as possible during the use process.

[0004] During the on-site measurement process, when the surveyor reads the data, the leveling rod needs to always maintain a vertical and stable state. However, all types of leveling rods on the market currently do not have other auxiliary tools to temporarily support and maintain the vertical state of the leveling rod, and technicians need to hold it by hand and constantly adjust the leveling bubble to be centered.

[0005] Currently, only surveying equipment such as total stations, levels and prism lenses on the site are equipped with tripods, and the configured tripods are time-consuming and laborious to set up and level. Content of the Utility Model

[0006] Aiming at the technical problem that the tower rod in the background technique has no temporary support structure, the utility model uses an adjustment component to support and position the tower rod to achieve the purpose of facilitating measurement.

[0007] To achieve the above purpose, the utility model provides the following technical solution:

[0008] A tower rod with a function of adjusting verticality, comprising a tower rod body and an adjustment component;

[0009] A leveling bubble and a hand-held handle are arranged on the tower rod body;

[0010] The adjustment component includes a connecting piece, a rotating connecting rod, a connecting block, a first support foot and a second support foot. The connecting piece is detachably fixed to the tower body of the tower rod. One end of the rotating connecting rod is rotatably installed on the connecting piece, and the other end of the rotating connecting rod is rotatably installed on the connecting block. The tops of the first support foot and the second support foot are both fixed to the connecting block.

[0011] Through the above technical solution, when in use, the first support foot and the second support foot serve as two support feet, and then the bottom support of the leveling staff is used as the third support foot to realize the support and positioning of the leveling staff, facilitating the measurement operation. Different from the existing tripod, the adjusting component of the present utility model only has two support feet, namely the first support foot and the second support foot.

[0012] The present utility model is further configured such that: the connecting member includes a fixing block and a connecting piece. A clamping groove for fixing the leveling staff body is provided on one side of the fixing block, and the connecting piece is fixedly welded to the other side of the fixing block. One end of the rotating link is rotatably connected to the connecting piece through a rotating shaft.

[0013] The present utility model is further configured such that: a screw is threadedly connected to the surface of the fixing block, and the end of the screw is located in the clamping groove for pressing and fixing the leveling staff body.

[0014] The present utility model is further configured such that: the rotating link and the connecting block are rotatably connected through a rotating shaft.

[0015] The present utility model is further configured such that: the tops of the first support foot and the second support foot are fixedly welded to the connecting block.

[0016] The present utility model is further configured such that: both the first support foot and the second support foot are configured as telescopic rods.

[0017] The present utility model is further configured such that: a flat head spike portion is provided at the bottom of the leveling staff body.

[0018] The present utility model is further configured such that: spike portions are provided at the bottoms of the first support foot and the second support foot.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] It is convenient for measurement operations. When the leveling staff of the present utility model is in use, the first support foot and the second support foot are used as two support feet, and then the bottom support of the leveling staff is used as the third support foot to realize the support and positioning of the leveling staff, facilitating the measurement operation. Different from the existing tripod, the adjusting component of the present utility model only has two support feet, namely the first support foot and the second support foot. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view of the leveling staff of the present utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the adjusting component of the present utility model;

[0023] Figure 3 It is a structural diagram showing the rotational connection of the rotating link.

[0024] Reference numerals: 1, the main body of the leveling staff; 1-1, flat head spike part; 2, spirit level bubble; 3, hand-held handle; 4, connecting piece; 4-1, fixing block; 4-11, card slot; 4-2, connecting piece; 4-3, screw; 5, rotating connecting rod; 6, connecting block; 7, first support foot; 8, second support foot; 9, spike part. Specific embodiments

[0025] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0026] A leveling staff with a function of adjusting verticality, in combination with Figures 1 - 3 As shown, it includes the main body 1 of the leveling staff and an adjusting assembly. A spirit level bubble 2 and a hand-held handle 3 are provided on the main body 1 of the leveling staff;

[0027] The adjusting assembly includes a connecting piece 4, a rotating connecting rod 5, a connecting block 6, a first support foot 7 and a second support foot 8. The connecting piece 4 is detachably fixed to the tower body of the main body 1 of the leveling staff. One end of the rotating connecting rod 5 is rotatably installed on the connecting piece 4, and the other end of the rotating connecting rod 5 is rotatably installed on the connecting block 6. The tops of the first support foot 7 and the second support foot 8 are both fixed to the connecting block 6.

[0028] The connecting piece 4 includes a fixing block 4-1 and a connecting piece 4-2. A card slot 4-11 for fixing the main body 1 of the leveling staff is provided on one side of the fixing block 4-1. The connecting piece 4-2 is welded and fixed to the other side of the fixing block 4-1. One end of the rotating connecting rod 5 is rotatably connected to the connecting piece 4-2 through a rotating shaft. A screw 4-3 is threadedly connected to the surface of the fixing block 4-1, and the end of the screw 4-3 is located in the card slot 4-11 for pressing and fixing the main body 1 of the leveling staff. The rotating connecting rod 5 and the connecting block 6 are rotatably connected through a rotating shaft.

[0029] Among them, the principle of the rotating installation structure is as Figure 3 As shown, the connecting piece 4-2 or the connecting block 6 is arranged at the end of the rotating shaft and fixed. The rotating connecting rod 5 is rotatably connected to the rotating shaft, and then a screw is screwed and threadedly connected to the rotating shaft to realize screwing and fixing, so that the rotation angle of the rotating connection can be suspended.

[0030] In addition, the tops of the first support foot 7 and the second support foot 8 are both welded and fixed to the connecting block 6. The first support foot 7 and the second support foot 8 are both configured as telescopic rods. A flat head spike part 1-1 is provided at the bottom of the main body 1 of the leveling staff. Spike parts 9 are provided at the bottoms of the first support foot 7 and the second support foot 8.

[0031] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. A leveling staff with the function of adjusting verticality, characterized in that: It includes a leveling staff body (1) and an adjusting assembly; A spirit level bubble (2) and a handgrip (3) are provided on the leveling staff body (1); The adjusting assembly includes a connecting member (4), a rotating link (5), a connecting block (6), a first support foot (7) and a second support foot (8). The connecting member (4) is detachably fixed to the tower body of the leveling staff body (1). One end of the rotating link (5) is rotatably installed on the connecting member (4), and the other end of the rotating link (5) is rotatably installed on the connecting block (6). The tops of the first support foot (7) and the second support foot (8) are both fixed to the connecting block (6).

2. The leveling staff with the function of adjusting verticality according to claim 1, wherein: Wherein the connecting member (4) includes a fixing block (4-1) and a connecting piece (4-2). A clamping groove (4-11) for fixing the leveling staff body (1) is provided on one side of the fixing block (4-1). The connecting piece (4-2) is welded and fixed to the other side of the fixing block (4-1). One end of the rotating link (5) is rotatably connected to the connecting piece (4-2) through a rotating shaft.

3. The leveling staff with the function of adjusting verticality according to claim 2, characterized in that: Wherein a screw (4-3) is threadedly connected to the surface of the fixing block (4-1), and the end of the screw (4-3) is located in the clamping groove (4-11) for pressing and fixing the leveling staff body (1).

4. A leveling staff with a verticality adjustment function according to claim 1, characterized in that: Wherein the rotating link (5) and the connecting block (6) are rotatably connected through a rotating shaft.

5. A leveling staff with a function of adjusting verticality according to claim 1, characterized in that: Wherein the tops of the first support foot (7) and the second support foot (8) are both welded and fixed to the connecting block (6).

6. The leveling staff with the function of adjusting verticality according to claim 1, characterized in that: Wherein the first support foot (7) and the second support foot (8) are both configured as telescopic rods.

7. A tower ruler with a function of adjusting verticality according to claim 1, characterized in that: Wherein a flat head spike portion (1-1) is provided at the bottom of the leveling staff body (1).

8. A leveling staff with a verticality adjustment function according to claim 1, characterized in that: Wherein spike portions (9) are provided at the bottoms of the first support foot (7) and the second support foot (8).

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