CN211475397U

CN211475397U - High stability triangular supports frame for architectural surveying ware

Info

Publication number: CN211475397U
Application number: CN202020119288.5U
Authority: CN
Inventors: 陈焕军; 蔡明辉; 贾庆竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-11
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a high stability triangular supports frame for architectural surveying ware, including connecting seat and branch, the one end of branch with the connecting seat is articulated, and the other end is equipped with sharp bight, the top in sharp bight is connected with stable seat, stable seat can be followed branch and slided, be equipped with fixed knob on the stable seat, fixed knob can be with stable seat and branch locking. Through setting up stable seat in the top of sharp bight, the position of branch is fixed the back, will stabilize the seat and fall subaerially, through the stable seat of fixed knob locking, the area of contact on branch and ground increases like this, can increase substantially the stability of branch.

Description

High stability triangular supports frame for architectural surveying ware

Technical Field

The utility model relates to a measuring device, specifically speaking relates to a high stability triangular supports frame for architectural surveying ware.

Background

Before various buildings are covered, various measuring devices are needed for auxiliary measurement in order to facilitate and smooth construction. The support frame is that architectural measurement instruments such as total powerstation, spirit level, theodolite lay, makes things convenient for the use of instrument, and current support frame upper portion is equipped with a supporting seat, and the instrument of measuring is installed to the one end of supporting seat, and the upper surface is equipped with the level bubble, through whether level of level bubble alignment support, three branch is installed to the other end. The height of three branch can be adjusted through the lift hand wheel to lock through fixed knob, hand wheel and fixed knob all set up on the supporting seat, and the one end that supporting seat was kept away from to branch is equipped with the fixed plectrum of opening or closing adjustable branch length, and the tip is equipped with the stabilizer blade of taking the point, during the use, struts three branch, with stabilizer blade and ground contact, adjust the length of each branch according to the level bubble, make the supporting seat be in the horizontality, put measuring instrument on the supporting seat, begin to measure.

But the three stabilizer blade of current support frame is the closed angle with the one end of ground contact, conveniently realize the fixed of whole support frame in the not good mountain area dirt road of roughness etc. this can cause two problems, firstly on the better road of roughness, only can prop up the support frame with three branch, but branch and ground area of contact are very little, do not have other auxiliary device and usually can cause the support unstability, especially windy weather, can make whole support frame rock, secondly when special districts such as mountain area, sand ground and dam use, insert the stability of ground in order to strengthen whole support frame with the closed angle department of branch, the contact of branch and ground is also very little, very easily cause and rock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a simple structure, simple to operate's high stability triangular supports frame for architectural surveying ware.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a construction survey utensils high stability triangular supports frame which characterized in that: the connecting device comprises a connecting seat and a supporting rod, wherein one end of the supporting rod is hinged to the connecting seat, the other end of the supporting rod is provided with a sharp corner, a stabilizing seat is connected above the sharp corner and can slide along the supporting rod, and a fixing knob is arranged on the stabilizing seat and can lock the stabilizing seat and the supporting rod.

Branch struts fixedly with the connecting seat, adjusts stable back with branch, and the measuring instrument is fixed and is used for measuring on the connecting seat, and the closed angle portion of branch is placed in the one end that is close to ground, and convenient fixing in special districts such as mountain area, sand ground and dam is adjusted branch and is accomplished the back, can be through falling stable seat subaerial, then with stable seat of fixed knob locking, make the area of contact on branch and ground strengthen to can increase substantially the stability of branch.

As a preferred scheme, the supporting rod comprises an inner rod and an outer rod, one end of the outer rod is hinged to the connecting seat, the other end of the outer rod is connected with the inner rod in a sliding mode, and the sharp corner is arranged at one end, far away from the outer rod, of the inner rod.

Preferably, the stabilizing seat is arranged on the inner rod, and the stabilizing seat is sleeved on a part between the sharp corner part and the outer rod.

Preferably, the stabilizing seat comprises a base plate and a sleeve, the sleeve is arranged perpendicular to the base plate, and one end of the sleeve is fixed at the central position of the base plate.

Preferably, the length of the sleeve is greater than the length of the sharp corner.

Preferably, an anti-slip strip is arranged on one side, away from the sleeve, of the chassis.

As a preferred scheme, a first connecting hole is formed in the base plate, a second connecting hole is formed in the sleeve, and the first connecting hole and the second connecting hole are communicated.

As a preferable scheme, the inner rod sequentially passes through the first connecting hole and the second connecting hole.

As a preferred scheme, a third connecting hole is formed in the sleeve, the second connecting hole is communicated with the outside through the third connecting hole, an internal thread is formed in the third connecting hole, one end of the fixing knob penetrates through the third connecting hole, and the other end of the fixing knob is located outside the sleeve.

As a preferred scheme, an extension seat is fixedly connected to the sleeve, the extension seat is arranged at a position corresponding to the third connecting hole, and the extension seat is provided with an internal thread corresponding to the third connecting hole.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model provides a high stability triangular supports frame for architectural surveying ware sets up stable seat through the top at closed angle portion, and the position of branch is fixed the back, will stabilize the seat and fall subaerially, stabilizes the seat through fixed knob locking, and the area of contact on branch and ground strengthens like this, can increase substantially the stability of branch.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is the utility model relates to a building measurement is with high stability triangular supports's overall structure schematic diagram.

Fig. 2 is the utility model discloses a stable seat structural sketch of high stability triangular supports frame for architectural surveying ware.

Fig. 3 is the utility model discloses a stable seat structural sketch of high stability triangular supports frame for architectural surveying ware.

Fig. 4 is the utility model relates to a construction survey ware is with fixed knob structure sketch map of high stability triangular supports frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): as shown in the accompanying drawings 1-4, a high-stability triangular support frame for a construction survey meter comprises a connecting seat 1 and a supporting rod, wherein one end of the supporting rod is hinged to the connecting seat 1, the other end of the supporting rod is provided with a sharp corner part 2, a stabilizing seat is connected above the sharp corner part 2 and can slide along the supporting rod, a fixing knob 5 is arranged on the stabilizing seat, and the stabilizing seat and the supporting rod can be locked by the fixing knob 5. Branch struts and fixes connecting seat 1, adjusts stable back with branch, and the measuring instrument is fixed and is used for measuring on connecting seat 1, and the sharp bight 2 of branch is placed in the one end that is close to ground, and convenient fixing in special districts such as mountain area, sand ground and dam is adjusted branch and is accomplished the back, can fall subaerially through stabilizing the seat, then with 5 locking stabilizing seats of fixed knob, make the area of contact on branch and ground strengthen to can increase substantially the stability of branch.

As shown in fig. 1, in this embodiment, the support rod includes an inner rod 4 and an outer rod 3, one end of the outer rod 3 is hinged to the connecting seat 1, the other end is slidably connected to the inner rod 4, and the sharp corner 2 is disposed at one end of the inner rod 4 far from the outer rod 3. Also can set up interior pole 4 in outer pole 3 top, through locking knob 6 between interior pole 4 and the outer pole 3, when needing to adjust, loosen locking knob 6, outer pole 3 and interior pole 4 relative slip, after the position is confirmed, screw up locking knob 6, with outer pole 3 and interior pole 4 fixed, make unable the slip between outer pole 3 and the interior pole 4, the concrete structure of locking knob 6 is the same with fixed knob 5.

As shown in fig. 1, the stabilizing base is provided on the inner rod 4, and the stabilizing base is sleeved on the portion between the sharp corner 2 and the outer rod 3, so that the stabilizing base can be conveniently put down and lifted.

As shown in fig. 2-3, the stabilizer comprises a bottom plate 7 and a sleeve 8, the sleeve 8 is arranged perpendicular to the bottom plate 7, and one end of the sleeve 8 is fixed at the central position of the bottom plate 7. The sleeve 8 is arranged above the chassis 7, and the sleeve 8 is sleeved on the inner rod 4 and can slide along the inner rod 4.

The cross-sectional area of the sharp corner part 2 is smaller than that of the inner rod 4, the cross-sectional area of the sharp corner part 2 is smaller from top to bottom, in the embodiment, the length of the sleeve 8 is larger than that of the sharp corner part 2, after the position of the support rod is fixed, the stabilizing seat is adjusted, the chassis 7 is dropped on the ground, the sharp corner part 2 is located in the sleeve 8, and in order to enable the sleeve 8 to be fixed stably, the fixing position of the fixing knob 5 cannot be aligned with the sharp corner part 2.

As shown in fig. 2-3, the side of the chassis 7 away from the sleeve 8 is provided with a skid-proof strip 9. The antislip strips 9 are provided with a plurality of antislip bulges and can also be provided with corresponding antislip bulges. The friction force between the chassis 7 and the ground can be increased, so that the chassis 7 is not easy to move, and the stability of the support frame can be improved to a great extent.

As shown in fig. 3, a first connection hole 10 is formed in the chassis 7, a second connection hole 11 is formed in the sleeve 8, and the first connection hole 10 and the second connection hole 11 are communicated with each other. The inner rod 4 sequentially passes through the first connecting hole 10 and the second connecting hole 11.

The sleeve 8 is provided with a third connecting hole 12, the second connecting hole 11 is communicated with the outside through the third connecting hole 12, the third connecting hole 12 is provided with an internal thread, one end of the fixing knob 5 penetrates through the third connecting hole 12, and the other end of the fixing knob is located outside the sleeve 8. In this embodiment, the distance from the end of the sleeve 8 far away from the chassis 7 to the third connection hole 12 is greater than the length of the sharp corner 2, after the position of the support rod is fixed, the stabilizing base is adjusted to drop the chassis 7 onto the ground, at this time, the sharp corner 2 is located in the sleeve 8, in order to fix the sleeve 8 stably, the fixing position of the fixing knob 5 cannot be aligned with the sharp corner 2, and therefore, the distance from the end of the sleeve 8 far away from the chassis 7 to the third connection hole 12 is greater than the length of the sharp corner 2.

As shown in fig. 2 and 3, an elongated seat 13 is fixedly connected to the sleeve 8, the elongated seat 13 is disposed at a position corresponding to the third connection hole 12, and the elongated seat 13 is provided with an internal thread corresponding to the third connection hole 12. The lengthening seat 13 can increase the contact with the fixed knob 5, so that the fixed knob 5 can be more stable and cannot shake.

The structure of the fixing knob 5 is as shown in fig. 4, one end of the connecting sleeve 8 is provided with an external thread, the end part of the connecting sleeve is provided with a cushion pad 14, when the fixing knob 5 is locked and adjusted, one end far away from the sleeve 8 is rotated, the fixing knob 5 rotates along the thread and moves along the third connecting hole 12, and the cushion pad 14 is pressed on the inner rod 4 in the sleeve 8, so that the fixing of the stabilizing base and the inner rod 4 can be realized. In this embodiment, the cushion pad 14 is made of rubber. The friction force can be increased, the local pressure is reduced, and the inner rod 4 is protected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction survey utensils high stability triangular supports frame which characterized in that: the connecting device comprises a connecting seat and a supporting rod, wherein one end of the supporting rod is hinged to the connecting seat, the other end of the supporting rod is provided with a sharp corner, a stabilizing seat is connected above the sharp corner and can slide along the supporting rod, and a fixing knob is arranged on the stabilizing seat and can lock the stabilizing seat and the supporting rod.

2. The high-stability triangular support frame for the construction survey meter according to claim 1, characterized in that: the branch includes interior pole and outer pole, the one end and the connecting seat of outer pole are articulated, other end and interior pole sliding connection, the pointed portion sets up the one end that outer pole was kept away from to interior pole.

3. The high-stability triangular support frame for the construction survey meter according to claim 2, characterized in that: the stabilizing seat is arranged on the inner rod and sleeved on the part between the sharp corner part and the outer rod.

4. The high-stability triangular support frame for the construction survey meter according to claim 3, wherein: the stabilizing seat comprises a base plate and a sleeve, the sleeve is perpendicular to the base plate, and one end of the sleeve is fixed at the center of the base plate.

5. The high-stability triangular support frame for the construction survey meter according to claim 4, wherein: the length of the sleeve is greater than the length of the sharp corner.

6. The high-stability triangular support frame for the construction survey meter according to claim 5, wherein: and an anti-slip strip is arranged on one side of the chassis, which is far away from the sleeve.

7. The high-stability triangular support frame for the construction survey meter according to claim 6, wherein: the chassis is provided with a first connecting hole, the sleeve is provided with a second connecting hole, and the first connecting hole and the second connecting hole are communicated.

8. The high stability tripod for construction survey instrument of claim 7, wherein: the inner rod sequentially penetrates through the first connecting hole and the second connecting hole.

9. The high stability tripod for construction survey instrument of claim 8, wherein: the sleeve is provided with a third connecting hole, the second connecting hole is communicated with the outside through the third connecting hole, the third connecting hole is provided with an internal thread, one end of the fixed knob penetrates through the third connecting hole, and the other end of the fixed knob is located outside the sleeve.

10. The high stability tripod for construction survey instrument of claim 9, wherein: fixedly connected with extension seat on the sleeve, the extension seat sets up in the department that corresponds with the third connecting hole, the extension seat is equipped with the internal thread corresponding with the third connecting hole.