CN212567363U - Level fixing device - Google Patents

Abstract

The utility model discloses a level fixing device, which comprises a telescopic round rod and a metal fixing iron frame, wherein the telescopic round rod is fixedly arranged at the middle position of the upper end of the metal fixing iron frame, the outer side of the right end of the telescopic round rod is provided with a fixing screw, the level fixing device has good adjusting and fixing effects through a novel adjusting support leg structure, the screw round rod in the middle of the upper end of the metal iron block is welded, and is fixedly connected and arranged in a welding mode, so that the level fixing device is firmer and is not easy to slip when in use, a good limiting locking and fixing effect can be realized through a limiting screw on the periphery of the outer side of the upper end of the screw round rod, and when a person adjusts the level of a support, the person finds a proper horizontal pad through rotating the distance of the limiting screw above and below the screw round rod, the limiting screw is locked, and the lower end of the round metal iron block is sleeved with, thus, the bracket is prevented from sliding when in use, and a good stabilizing effect is achieved.

Description

Level fixing device

Technical Field

The utility model relates to a surveyor's level mount technical field specifically is a surveyor's level fixing device.

Background

The level is developed after a telescope and a level are invented in the 17-18 th century. In the beginning of the 20 th century, a micro-inclination level is produced on the basis of manufacturing an internal focusing telescope and a coincidence level. An automatic leveling instrument appears in the early 50 s of the 20 th century; in the 60 s, a laser level gauge is developed; electronic levels or digital levels appeared in the 90 s, and some measurement places need a support to support in the measurement process, so that the measurement can be well carried out.

At present, the level that is used for the spirit level fixing device on the market, when the support of giving the water level is fixed, just will align the support frame is then being connected with the spirit level, later the level that will align the spirit level again for very troublesome problem when measuring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveyor's level fixing device to propose existing being used for surveyor's level fixing device in solving above-mentioned background art, when the support of water level is fixed, just want the level of alignment support frame, then be connected with the surveyor's level, later want the level of alignment surveyor's level of going once more, make very troublesome problem when measuring.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveyor's level fixing device, includes flexible round bar and the fixed iron stand of metal, flexible round bar fixed mounting is on the upper end intermediate position of the fixed iron stand of metal, the right-hand member outside of flexible round bar is provided with fixed spiral shell and turns round, be provided with the threaded connection mouth in the middle of the upper end of flexible round bar, be provided with horizontal bubble in the middle of the front end outside of the fixed iron stand of metal, be provided with fixed pipe in the middle of the lower extreme of the fixed iron stand of metal, the lower extreme of the fixed iron stand of metal is provided with junction pipe, junction pipe's lower extreme is provided with the fix the support frame, the lower extreme of fix the.

Preferably, the fixed screw comprises a limit screw, a round screw cover and a thread anti-slip groove, the thread anti-slip groove is formed in the periphery of the outer side of the upper end of the round screw cover, the limit screw is arranged in the middle of the right end of the round screw cover, and the limit screw is connected and fixed on the telescopic round rod.

Preferably, the horizontal bubble includes liquid, circular bubble, horizontal scale and plastic square, the inside liquid that is provided with of plastic square, both sides are provided with horizontal scale in the middle of the plastic square, horizontal scale inboard is provided with circular bubble, the plastic square is connected and is installed on the fixed iron stand of metal.

Preferably, the adjusting support legs comprise threaded round rods, limiting screws, round metal iron blocks and anti-skid rubber pads, the threaded round rods are arranged in the middle of the upper ends of the round metal iron blocks, the limiting screws are arranged on the outer sides of the upper ends of the threaded round rods in a circle, the anti-skid rubber pads are arranged at the lower ends of the round metal iron blocks, and the threaded round rods are fixedly connected to the fixed support frame.

Preferably, the number of the fixed support frames is three, and the fixed support frames are uniformly fixed at the lower end position of the short connecting pipe.

Preferably, the metal fixing iron frame and the fixing circular tube are fixedly connected and installed in a welding mode, and the outer side of the joint of the metal fixing iron frame and the fixing circular tube is located on the same straight line.

Preferably, the telescopic round rod and the fixing screw are fixedly connected through thread rotation, and the fixing screw is fixedly connected to the outer side of the right end of the telescopic round rod.

Compared with the prior art, the beneficial effects of the utility model are that: level fixing device has fine regulation and fixed action through neotype regulation stabilizer blade structure, at first, through the screw thread round bar in the middle of the metal iron plate welding upper end, install through welded mode fixed connection like this, it is more firm to make in the time of using, and should not the landing, and through the spacing screw of screw thread round bar upper end outside a week, can play the dead fixed action of fine spacing lock, personnel are when adjusting the support horizontally, through rotating the distance of spacing screw from top to bottom at the screw thread round bar, find suitable horizontal pad, the spacing screw of locking, and round metal iron plate lower pot head has anti-skidding rubber pad, avoid the support to slide when using like this, and fine stabilizing action has been played.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing screw structure of the present invention;

FIG. 3 is a schematic view of the horizontal bubble structure of the present invention;

fig. 4 is a schematic view of the structure of the adjustable supporting leg of the present invention.

In the figure: 1. a threaded connector; 2. a telescopic round bar; 3. fixing the screw; 31. a limit screw; 32. a round twist cover; 33. a threaded anti-slip groove; 4. a metal fixing iron frame; 5. horizontal bubbles; 51. a liquid; 52. circular bubbles; 53. horizontal calibration; 54. plastic blocks; 6. a short connecting pipe; 7. fixing a circular tube; 8. adjusting the support legs; 81. a threaded round bar; 82. a limiting screw; 83. a circular metallic iron block; 84. an anti-skid rubber pad; 9. and fixing the support 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.

Referring to fig. 1-4, the present invention provides an embodiment: a level fixing device comprises a telescopic round rod 2 and a metal fixing iron frame 4, wherein the telescopic round rod 2 is fixedly arranged at the middle position of the upper end of the metal fixing iron frame 4, a fixing screw 3 is arranged on the outer side of the right end of the telescopic round rod 2, the metal fixing iron frame 4 and a fixing circular tube 7 are fixedly connected and arranged in a welding mode, and the outer sides of the connecting parts of the metal fixing iron frame 4 and the fixing circular tube 7 are positioned on the same straight line;

the fixed screw 3 comprises a limit screw 31, a circular screw cover 32 and a thread anti-slip groove 33, the thread anti-slip groove 33 is formed in the periphery of the outer side of the upper end of the circular screw cover 32, the limit screw 31 is arranged in the middle of the right end of the circular screw cover 32, and the limit screw 31 is fixedly connected to the telescopic round rod 2;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the telescopic circular rod 2 can be fixed and locked well through the limit screw 31 at the left end of the circular twist cap 32, so that the telescopic circular rod 2 can be fixed well when in use, the telescopic circular rod cannot slide down, the control can be well realized by rotating the circular twist cap 32, and the rotation can be well realized through the thread anti-slip groove 33 when in rotation, so that a good anti-slip effect is achieved;

a threaded connector 1 is arranged in the middle of the upper end of the telescopic round rod 2, a horizontal bubble 5 is arranged in the middle of the outer side of the front end of the metal fixing iron frame 4, a fixing round pipe 7 is arranged in the middle of the lower end of the metal fixing iron frame 4, the telescopic round rod 2 and the fixing screw 3 are fixedly connected through threaded rotation, and the fixing screw 3 is fixedly connected to the outer side of the right end of the telescopic round rod 2;

the horizontal bubble 5 comprises liquid 51, a circular bubble 52, horizontal scales 53 and a plastic square 54, the liquid 51 is arranged in the plastic square 54, the horizontal scales 53 are arranged on two sides of the middle of the plastic square 54, the circular bubble 52 is arranged on the inner side of the horizontal scales 53, and the plastic square 54 is connected and installed on the metal fixing iron frame 4;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, whether the horizontal scale 53 is in the horizontal position can be well judged through the horizontal scales 53 at the two sides of the middle of the plastic block 54, and whether the circular bubble 52 stays at the middle position inside the horizontal scale 53 is judged through the circular bubble 52, and if the circular bubble stays at the middle position, the circular bubble is shown in the horizontal position, so that the mechanism is more convenient to use and saves time;

the lower end of the metal fixing iron frame 4 is provided with a short connecting pipe 6, the lower end of the short connecting pipe 6 is provided with a fixing support frame 9, the lower end of the fixing support frame 9 is provided with three adjusting support legs 8, and the fixing support frames 9 are uniformly fixed at the lower end position of the short connecting pipe 6;

the adjusting support leg 8 comprises a threaded round rod 81, a limiting screw 82, a round metal iron block 83 and an anti-skid rubber pad 84, the threaded round rod 81 is arranged in the middle of the upper end of the round metal iron block 83, the limiting screw 82 is arranged on the periphery of the outer side of the upper end of the threaded round rod 81, the anti-skid rubber pad 84 is arranged at the lower end of the round metal iron block 83, and the threaded round rod 81 is fixedly connected to the fixed support frame 9;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the threaded round rod 81 in the middle of the upper end is welded through the metal iron block 83, so that the mechanism is fixedly connected and installed in a welding mode, the mechanism is more firm when in use and is not prone to slipping off, a good limiting locking fixing effect can be achieved through the limiting screws 82 in a circle on the outer side of the upper end of the threaded round rod 81, when a support is adjusted to be horizontal, a person finds out a proper horizontal pad by rotating the distance between the limiting screws 82 above and below the threaded round rod 81, the limiting screws 82 are locked, an anti-slipping rubber pad 84 is sleeved at the lower end of the round metal iron block 83, the support is prevented from slipping when in use, and a good stabilizing effect is achieved.

The working principle is as follows: the utility model discloses when using personnel just can use spirit level fixing device erection joint on the spirit level, and can be convenient the connection through the threaded connection mouth 1 in the middle of the upper end in the connection, watch whether the horizontal bubble 5 of the outside of metal fixed iron frame 4 upper end is on the horizontally position, if not adjust fixedly through the regulation stabilizer blade 8 of junction pipe 6 bottom, and adjust stabilizer blade 8 and be by screw thread pole 81, spacing screw 82, round metal iron plate 83 and anti-skidding rubber pad 84 and constitute, at first, through round metal iron plate 83 welding upper end middle screw thread pole 81, through the fixed connection installation of welded mode like this, it is more firm in the time of using, and should not the landing, and through screw thread pole 81 upper end outside a week spacing screw 82, can play fine spacing locking fixed action, personnel are when adjusting the support horizontally, through rotating spacing screw 82 distance from top to bottom at screw thread pole 81, find suitable horizontal pad, locking spacing screw 82, and the pot head has anti-skidding rubber pad 84 under the round metal iron plate 83, avoid the support to slide when using like this, and played fine stabilizing action, not hard up fixed screw 3, make flexible pole 2 stretch the surveyor's level to appointed position and measure work, stretch to appointed position after, locking fixed screw 3, measurement that just can be fine.

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.

Claims (7)

1. The utility model provides a surveyor's level fixing device, includes flexible round bar (2) and metal fixing iron stand (4), its characterized in that: flexible round bar (2) fixed mounting is on the upper end intermediate position of metal fixed iron frame (4), the right-hand member outside of flexible round bar (2) is provided with fixed spiral shell and turns round (3), be provided with threaded connection mouth (1) in the middle of the upper end of flexible round bar (2), be provided with horizontal bubble (5) in the middle of the front end outside of metal fixed iron frame (4), be provided with fixed pipe (7) in the middle of the lower extreme of metal fixed iron frame (4), the lower extreme of metal fixed iron frame (4) is provided with connecting pipe (6), the lower extreme of connecting pipe (6) is provided with fixed stay frame (9), the lower extreme of fixed stay frame (9) is provided with adjusts stabilizer blade (8).

2. A level fixing device according to claim 1, in which: the fixed screw is turned round (3) and is included stop screw (31), circular lid (32) and screw thread antiskid groove (33) of turning round, circular lid (32) of turning round upper end outside a week is provided with screw thread antiskid groove (33), circular lid (32) of turning round is provided with stop screw (31) in the middle of the right-hand member, stop screw (31) are connected and are fixed on flexible round bar (2).

3. A level fixing device according to claim 1, in which: horizontal bubble (5) include liquid (51), circular bubble (52), horizontal scale (53) and plastic square (54), plastic square (54) inside is provided with liquid (51), both sides are provided with horizontal scale (53) in the middle of plastic square (54), horizontal scale (53) inboard is provided with circular bubble (52), plastic square (54) connection is installed on metal fixing iron frame (4).

4. A level fixing device according to claim 1, in which: adjust stabilizer blade (8) including screw thread pole (81), stop screw (82), circular metal iron plate (83) and anti-skidding rubber pad (84), be provided with screw thread pole (81) in the middle of circular metal iron plate (83) upper end, screw thread pole (81) upper end outside a week is provided with stop screw (82), circular metal iron plate (83) lower extreme is provided with anti-skidding rubber pad (84), screw thread pole (81) connection is fixed on fixed bolster (9).

5. A level fixing device according to claim 1, in which: the number of the fixed support frames (9) is three, and the fixed support frames (9) are uniformly fixed at the lower end position of the short connecting pipe (6).

6. A level fixing device according to claim 1, in which: the metal fixing iron frame (4) and the fixing circular tube (7) are fixedly connected and installed in a welding mode, and the outer sides of the joints of the metal fixing iron frame (4) and the fixing circular tube (7) are located on the same straight line.

7. A level fixing device according to claim 1, in which: the telescopic round rod (2) and the fixed screw (3) are fixedly connected through thread rotation, and the fixed screw (3) is fixedly connected to the outer side of the right end of the telescopic round rod (2).

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