CN220301408U - A level detection device for building foundation - Google Patents

Abstract

The utility model belongs to the technical field of level detection devices, and particularly relates to a level detection device for a building foundation, which solves the problems of lower precision and higher cost in the prior art.

Description

A level detection device for building foundation

Technical Field

The utility model relates to the technical field of level detection devices, in particular to a level detection device for a building foundation.

Background

At present, in the building industry, the level detection device commonly used for detecting the level of the foundation is mostly a level meter, a level bar and the like, and is used for detecting whether the wall surface and the ground are level or not so as to adjust the progress of foundation construction, thereby improving the effect of building construction.

Grant bulletin number in the prior art: CN218411176U, the name is a level detection device for building foundation, through setting up of locating component, when the chi body when using, phenomenon such as rectangular channel internally mounted's level pearl appears damaging when needs changing it, can demolish the ya keli board through the locating bolt at first, and afterwards through promoting corresponding rubber locating piece to one side, make it can push in the through-hole that corresponds with corresponding linking post inside, and extrude corresponding supporting spring, and afterwards will damage the level pearl take out change can, loosen the rubber locating piece after the change is accomplished, make it can carry out the centre gripping again to the tip of level pearl through linking post and supporting spring's cooperation, then with the ya keli board location can, the maintenance of equipment has been promoted, it is convenient to repair.

However, when the level bar is used, the staff needs to constantly adjust the position of the level bar so as to enable measurement to be more accurate, but when the staff performs measurement, the level bar is not directly taken up to be put again, but is directly moved on a measurement surface, so that the bottom of the level bar is worn greatly, and a measurement result is not accurate enough after long-time use.

Disclosure of Invention

The utility model aims to provide a horizontal detection device for a building foundation, which solves the problems of lower precision and higher cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a level detection device for building foundation, includes the level bar body, the inside nestification of level bar body has the level pearl, the inside slip of level bar body is equipped with two and is symmetrical arrangement's lug, two the bottom of lug is connected with the bottom plate through screw fixed jointly, the inside slip of level bar body is equipped with two and is symmetrical arrangement's briquetting;

two one sides of briquetting all are through screw fixedly connected with connecting rod, two the bottom of connecting rod all is through screw fixedly connected with ejector pin, the inside sliding fit of horizon rule body is equipped with two and is symmetrical gag lever post, two one side of gag lever post all is through screw fixedly connected with straight-bar, two one side of straight-bar all is through screw fixedly connected with pull block.

Preferably, both sides of the level body are detachably and fixedly provided with protective covers, and the two pull blocks are respectively positioned in the two protective covers.

Preferably, the inside of level bar body has been seted up two recesses that are symmetrical arrangement, two lug sliding connection respectively is in two the inside of recess, the constant head tank has been seted up to the inside of lug, the one end of gag lever post is located the inside of constant head tank to fix the bottom plate.

Preferably, two square grooves which are symmetrically arranged are formed in the level body, the two pressing blocks are respectively and slidably connected in the two square grooves, a first spring is welded on the top wall of each square groove, and the other end of the first spring is welded at the top of each pressing block so that the pressing blocks can reset.

Preferably, two limit grooves which are symmetrically arranged are formed in the level body, the two limit rods are respectively and slidably connected in the two limit grooves, a second spring is welded on the side wall of each limit groove, and the other end of each second spring is welded on one side of each limit rod so that the limit rods can reset.

Preferably, the two limiting rods are provided with clamping grooves in the inner parts, and the bottom ends of the ejector rods are the same as the clamping grooves in shape and size, so that the limiting rods are fixed conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the bottom plate and the limiting rod, after the bottom of the level body is worn, the bottom plate is replaced, so that the measuring precision of the level body is ensured, a new bottom plate is directly inserted into the level body through the convex blocks, and is fixed through the limiting rod, so that the measuring precision of the level body is higher, the whole replacement is not needed, and the use cost is reduced.

2. According to the utility model, through the arrangement of the structures such as the level body and the protective cover, the bottom plate is prevented from falling off and deforming due to accidental touching of the pull block during use, and therefore the protective cover is arranged on one side of the level body, so that the bottom plate is not easy to fall off.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a level bar body; 2. leveling beads; 3. a protective cover; 4. a bottom plate; 5. a first spring; 6. briquetting; 7. a bump; 8. a groove; 9. a connecting rod; 10. a push rod; 11. a positioning groove; 12. a clamping groove; 13. a limit rod; 14. a straight rod; 15. a second spring; 16. pulling blocks; 17. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a level detection device for building foundation, including level body 1, the inside nestification of level body 1 has level pearl 2, the inside slip of level body 1 is equipped with two lugs 7 that are symmetrical arrangement, the bottom of two lugs 7 is jointly through screw fixedly connected with bottom plate 4, the inside slip of level body 1 is equipped with two briquetting 6 that are symmetrical arrangement, one side of two briquetting 6 is all through screw fixedly connected with connecting rod 9, the bottom of two connecting rods 9 is all through screw fixedly connected with ejector pin 10, the inside slip of level body 1 is equipped with two and is symmetrical gag lever 13, one side of two gag lever levers 13 is all through screw fixedly connected with straight-bar 14, one side of two straight-bar 14 is all through screw fixedly connected with pull block 16, through the setting of bottom plate 4 and gag lever 13 isotructure, thereby after the wearing and tearing of level body 1 bottom plate 4 is changed so as to guarantee the measurement accuracy of level body 1, insert new bottom plate 4 directly through lug 7 into the inside of level body 1, fix through gag lever 13, thereby make level 1 more high-grade 1, and the whole measurement accuracy has not needed to be changed.

Referring to fig. 1, two sides of a level body 1 are fixedly provided with a protective cover 3 in a detachable manner, two pull blocks 16 are respectively positioned in the two protective covers 3, and the two pull blocks 16 are arranged through structures such as the level body 1 and the protective cover 3 so as to prevent the bottom plate 4 from falling off and deforming due to accidental contact with the pull blocks 16 when the level body is used, and therefore the protective cover 3 is arranged on one side of the level body 1, so that the bottom plate 4 is not easy to fall off.

Referring to fig. 2-3, two symmetrically arranged grooves 8 are formed in the level body 1, two protruding blocks 7 are respectively and slidably connected in the two grooves 8, a positioning groove 11 is formed in the protruding blocks 7, one end of a limiting rod 13 is located in the positioning groove 11, two symmetrically arranged square grooves are formed in the level body 1, two pressing blocks 6 are respectively and slidably connected in the two square grooves, a first spring 5 is welded on the top wall of each square groove, the other end of each first spring 5 is welded on the top of each pressing block 6, two symmetrically arranged limiting grooves 17 are formed in the level body 1, two limiting rods 13 are respectively and slidably connected in the two limiting grooves 17, a second spring 15 is welded on the side wall of each limiting groove 17, the other end of each second spring 15 is welded on one side of each limiting rod 13, clamping grooves 12 are formed in the two limiting rods 13, and the bottom ends of each ejector rod 10 are identical to the clamping grooves 12 in shape and size.

The specific implementation process of the utility model is as follows: after the bottom of the level body 1 is worn, the bottom plate 4 is replaced to ensure the measurement accuracy of the level body 1, the pull block 16 is pulled to enable the straight rod 14 to drive the limiting rod 13 to move to one side, so that the limiting rod 7 loses the limiting effect, the convex rod 7 is ejected to the outside due to the first spring 5, the connecting rod 9 drives the ejector rod 10 to slide downwards together, the bottom end of the ejector rod 10 slides to the inside of the limiting rod 13, so that the limiting rod 13 is fixed, the next installation is convenient, the old bottom plate 4 is detached and replaced by a new bottom plate 4, the convex rod 7 on the bottom plate 4 is inserted into the alignment groove 8, the convex rod 7 pushes the pressing block 6 upwards, the connecting rod 9 drives the ejector rod 10 to move upwards together, so that the limiting rod 13 loses the limiting effect, the limiting rod 13 is ejected due to the effect of the second spring 15, the convex rod 7 is fixed, the installation of the bottom plate 4 is completed, the measurement accuracy of the level body 1 is higher, the whole replacement is not needed, and the use cost is reduced;

in order to prevent the pulling block 16 from being accidentally touched during use, thereby causing the bottom plate 4 to fall down to deform, a protective cover 3 is arranged on one side of the level body 1, so that the bottom plate 4 is not easy to fall down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a level detection device for building foundation, includes horizon rule body (1), its characterized in that: the leveling instrument is characterized in that leveling beads (2) are nested in the leveling instrument body (1), two symmetrically arranged convex blocks (7) are slidably arranged in the leveling instrument body (1), the bottoms of the two convex blocks (7) are fixedly connected with a bottom plate (4) through screws, and two symmetrically arranged pressing blocks (6) are slidably arranged in the leveling instrument body (1);

two one sides of briquetting (6) all are through screw fixedly connected with connecting rod (9), two the bottom of connecting rod (9) all is through screw fixedly connected with ejector pin (10), the inside slip assembly of horizon rule body (1) is equipped with two and is symmetrical gag lever post (13), two one side of gag lever post (13) all is through screw fixedly connected with straight-bar (14), two one side of straight-bar (14) all is through screw fixedly connected with pull block (16).

2. A level detection device for a building foundation according to claim 1, wherein: both sides of the level bar body (1) are detachably and fixedly provided with protective covers (3), and the two pull blocks (16) are respectively positioned in the two protective covers (3).

3. A level detection device for a building foundation according to claim 1, wherein: two grooves (8) which are symmetrically arranged are formed in the level body (1), two protruding blocks (7) are respectively connected with the two grooves (8) in a sliding mode, positioning grooves (11) are formed in the protruding blocks (7), and one end of each limiting rod (13) is located in each positioning groove (11).

4. A level detection device for a building foundation according to claim 1, wherein: two square grooves which are symmetrically arranged are formed in the horizontal ruler body (1), the two pressing blocks (6) are respectively and slidably connected inside the two square grooves, a first spring (5) is welded on the top wall of each square groove, and the other end of each first spring (5) is welded at the top of each pressing block (6).

5. A level detection device for a building foundation according to claim 1, wherein: two limit grooves (17) which are symmetrically arranged are formed in the horizontal ruler body (1), the two limit rods (13) are respectively connected with the two limit grooves (17) in a sliding mode, second springs (15) are welded on the side walls of the limit grooves (17), and the other ends of the second springs (15) are welded on one sides of the limit rods (13).

6. A level detection device for a building foundation according to claim 1, wherein: the inside of two gag lever post (13) has all been seted up draw-in groove (12), the bottom of ejector pin (10) with the shape size of draw-in groove (12) is the same.