CN218819424U - Tripod heightening device and tripod - Google Patents

Abstract

The utility model relates to a tripod heightening device and tripod relates to supplementary construction equipment technical field. The technical scheme is as follows: a tripod heightening device comprises a pipe body, wherein a clamping groove is formed in the top end of the pipe body, and a grounding portion is arranged at the bottom end of the pipe body. The utility model discloses a reform transform the body as the increase device of tripod, in putting into the body with the landing leg bottom of tripod, the draw-in groove and the tripod butt on body top, the bottom of body is passed through ground connection portion and is stably installed subaerial, when the tripod is highly not enough, can install rapidly, realizes the increase of tripod.

Description

Tripod heightening device and tripod

Technical Field

The utility model relates to an auxiliary construction equipment technical field especially relates to a tripod heightening device and tripod.

Background

The total station tripod is a surveying instrument support frame, the height of the total station tripod is only 1.8 m at most, when a higher obstacle is encountered in a measuring wire of a low-lying point of an underground inclined roadway and a roadway, the surveying instrument cannot see through, the number of stations must be increased, a distance measuring method is shortened, and the obstacle is passed through, so that the workload is increased, and the measuring error is increased.

Disclosure of Invention

To above-mentioned mapping process, surveying instrument's the not enough problem of tripod height, the utility model provides a can dismantle tripod heightening device and the tripod of connection in the tripod bottom.

In order to achieve the above object, the utility model provides a following technical scheme: a tripod heightening device comprises a pipe body, wherein a clamping groove is formed in the top end of the pipe body, and a grounding portion is arranged at the bottom end of the pipe body. The utility model discloses a reform transform the steel pipe as the increase device of tripod, put into the body with the landing leg bottom of tripod, the draw-in groove and the tripod butt on body top, the bottom of body is passed through ground connection portion and is stably installed subaerial, when the tripod is highly not enough, can install rapidly, realizes the increase of tripod.

Preferably, the ground portion includes a base or a tip, and a cross-sectional area of the tip is gradually reduced from top to bottom. Different ground connection portions can enable the tripod heightening device to adapt to different types of ground, stability is guaranteed, and shaking during use is avoided.

Preferably, the terminal surface on body top is arranged perpendicularly the length direction of body, and the draw-in groove sets up the opening in the terminal surface department on the top of body. The draw-in groove can be convenient for the landing leg of tripod and the draw-in groove butt of body and break away from at the opening of body terminal surface, improves the convenient degree of using.

Preferably, the included angle between the end face of the bottom end of the pipe body and the central line of the pipe body is an acute angle. The end face of the bottom end of the pipe body is cut, and the direction of the cutting surface and the direction of the central line of the pipe body form an acute angle to form the bottom surface of the grounding part. The body can be square pipe, also can be circular pipe.

Preferably, the outer side wall of the tube body is provided with a pedal. The grounding part is closely contacted with the ground by stepping on the pedal, thereby ensuring the stability.

Preferably, the lateral wall on the top of body is provided with the screw hole, is provided with fastening bolt in the screw hole. The support legs in the pipe body are tightly jacked through the fastening bolts, and the connection stability of the tripod and the tripod heightening device is further improved.

The utility model provides a tripod, includes the landing leg, and above-mentioned tripod heightening device is connected respectively to every landing leg, and the top of body is connected to the bottom of landing leg, and the landing leg is located the body, and the protruding structure of landing leg and the draw-in groove butt of body, fastening bolt pass the lateral wall and the landing leg butt of body. The tripod has the advantages of convenient disassembly, flexible use, high stability and capability of quickly improving the height of the tripod.

The utility model discloses following beneficial effect has: when a higher barrier is encountered and the tripod cannot be seen through due to insufficient height, the tripod heightening device provided by the utility model is sleeved on the original tripod leg firmly, so that the height of the tripod can be increased; when not needed, the utility model is taken down directly; the assembly is simple and flexible, and the carrying is convenient; the processing is simple, the applicable processing materials are wide, and the materials can be obtained locally.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a top view of an embodiment of the present invention.

In the figure: 1. the device comprises a pipe body, 2, a clamping groove, 3, a fastening bolt, 4, a pedal, 5 and a tip.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1-3, a tripod heightening device, including body 1, body 1 is pipe or square pipe, the terminal surface on 1 top of body is perpendicular to the length direction of body 1, the top of body 1 is provided with draw-in groove 2, a protruding structure for the bottom of joint tripod, draw-in groove 2 is rectangular shape, the length direction of draw-in groove 2 arranges along the length direction of body 1, two draw-in grooves 2 arrange relatively, draw-in groove 2 sets up the opening at the top terminal surface of body 1, be convenient for the tripod to cooperate with body 1 through the opening, the protruding structure of the tripod of also being convenient for takes out from draw-in groove 2. The top of body 1 is provided with the screw hole, and threaded hole is provided with fastening bolt 3, can push up the landing leg of placing the tripod in body 1 through fastening bolt 3, improves the joint strength of tripod and body 1. The side wall of the pipe body 1 is provided with the pedal 4, the pedal 4 is connected with the side wall of the pipe body 1 in a welding mode, and the pedal 4 is arranged perpendicular to the length direction of the pipe body 1. The pedal 4 can be treaded downwards, so that the pipe body 1 is tightly attached to the ground and is more stable. The bottom of body 1 is provided with grounded department, and grounded department is pointed end 5 among this embodiment, and the area of the cross section of pointed end 5 reduces gradually from the top down, and the terminal surface of the bottom of body 1 is the acute angle with the length direction's of body 1 contained angle. The grounding part can also be a base, the bottom end of the tube body 1 is fixedly connected with the base, or the bottom end of the tube body 1 is hinged with the base. The structure of body 1 bottom is selected according to topography and the soil condition of difference, improves the stability of body 1 to the tripod.

This embodiment still provides a tripod, including the landing leg, the landing leg respectively connects an above-mentioned tripod heightening device, and the bottom of landing leg is connected with the top of body 1, and the landing leg is located body 1, the protruding structure of landing leg and the 2 butts of draw-in groove of body 1, and fastening bolt 3 passes the lateral wall and the landing leg butt of body 1.

The utility model discloses a theory of operation: when a higher barrier in underground surveying and mapping blocks a sight line, the tripod heightening device is installed at the bottom end of the supporting leg of the tripod, so that the height of the tripod is increased to be higher than the barrier, and the surveying and mapping is completed. Put into body 1 in the landing leg bottom of tripod, make the protruding structure joint of landing leg in draw-in groove 2 on body 1 top, rotatory fastening bolt 3 makes 3 tripod landing legs in the tight body 1 in fastening bolt top, tramples the footboard 4 of body 1 lateral wall, makes the most advanced 5 and the ground stable contact of body 1 bottom, accomplishes heightening the tripod, after the use, back screwing out fastening bolt 3, with the landing leg follow body 1 take out can.

It will be understood that when an element or layer is referred to as being "on," connected to, "or" coupled to "another element or layer, it can be directly on, connected or coupled to the other element or layer, and intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Spatially relative terms for ease of description, such as "below …", "below", "lower", "above", "over", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description within this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and substance of the present invention, any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. A tripod heightening device is characterized by comprising a pipe body, wherein a clamping groove is formed in the top end of the pipe body, and a grounding portion is arranged at the bottom end of the pipe body.

2. A tripod heightening device as defined in claim 1, wherein the ground engaging portion includes a base or a tip, the tip having a cross-sectional area gradually decreasing from top to bottom.

3. A tripod heightening device as defined in claim 1 or 2, wherein an end face of the top end of the pipe body is disposed perpendicularly to the length direction of the pipe body, and the catching groove is provided with an opening at the end face of the top end of the pipe body.

4. A tripod heightening device as defined in claim 2, wherein the end surface of the bottom end of the pipe body is formed at an acute angle to the center line of the pipe body.

5. A tripod heightening apparatus as defined in claim 1 or 2, wherein the side wall of the pipe body is provided with a pedal.

6. A tripod heightening apparatus as recited in claim 1 or 2, wherein a side wall of a top end of the pipe body is provided with a screw hole in which a fastening bolt is provided.

7. A tripod comprising legs, each leg being connected to a respective tripod heightening device as defined in any one of claims 1 to 6, the bottom ends of the legs being connected to the top end of the tubular body, the legs being located within the tubular body, the projecting formations of the legs abutting the slots of the tubular body, and the fastening bolts passing through the side walls of the tubular body and abutting the legs.

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