CN219710583U - Pre-buried lower margin with leveling structure - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses an embedded foundation with a leveling structure, which comprises: the auxiliary rod, the inside of auxiliary rod and the one end fixed connection of dead lever, the other end of dead lever and the side fixed connection of thread bush, the inside screw thread department of thread bush and the screw thread department threaded connection of lead screw, the top of lead screw and the one end fixed connection of last bull stick, the lower extreme of lead screw and the top fixed connection of ejector pin, the outer wall of auxiliary rod and the one end fixed connection of pivot should have leveling structure's pre-buried lower margin to through rotating the handle, make the position of auxiliary rod adjust gradually to the level, make rag bolt's position keep the level, owing to adopt the lead screw to finely tune, compare manual adjustment great improvement the degree of accuracy, and only need carry out after once the adjustment and weld and cement pre-buried to rag bolt, very convenient.

Description

Pre-buried lower margin with leveling structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a pre-buried foundation with a leveling structure.

Background

Along with the development of market economy, the building industry is increasingly perfected, steel structure engineering is also more and more favored by building units, the convenience of a steel structure is basically utilized at present, the die assembly is carried out, the embedded anchor bolts are basically separated from the steel structure template, the embedded anchor bolts play a role in fixing the steel structure template, a vibrating method is adopted during construction of the embedded anchor bolts, and the correction is carried out in time before the initial setting of concrete, so that the axial displacement of the anchor bolts can be ensured, the installation speed of the embedded anchor bolts can be improved, and more manpower and time can be saved.

Currently, anchor bolts on the market generally directly embed the J-shaped end into the cement.

The accuracy of the foundation bolt is very important, the angle of the external steel is directly affected, the foundation bolt needs to be adjusted manually for many times when being pre-buried, cement such as welding and fixing is dried after the level is manually adjusted, and the accuracy is not high only through manual control when the level is adjusted.

Disclosure of Invention

The utility model aims to provide an embedded foundation with a leveling structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an embedded foundation with leveling structure, comprising: the auxiliary rod, the inside of auxiliary rod and the one end fixed connection of dead lever, the other end of dead lever and the side fixed connection of thread bush, the inside screw thread department of thread bush and the screw thread department threaded connection of lead screw, the top of lead screw and the one end fixed connection of last bull stick, the lower extreme of lead screw and the top fixed connection of ejector pin, the outer wall of auxiliary rod and the one end fixed connection of pivot, the other end and the topside rotation of bottom plate of pivot are connected, the right side and the one end fixed connection of inserted bar of auxiliary rod, the other end and the left side swing joint of rag bolt of inserted bar, the right side of inserted bar is provided with chucking mechanism, chucking mechanism includes:

one end of the spring is fixedly connected with the bottom side of the clamping block, and the other end of the spring is fixedly connected with the inside of the inserted link;

and one end of the connecting rod is fixedly connected with the bottom side of the clamping block.

Preferably, the other end of the upper rotating rod penetrates through the outer wall of the auxiliary rod and is fixedly connected with the end part of the handle, so that the upper rotating rod is easier to rotate.

Preferably, the other end of the connecting rod penetrates through the outer wall of the inserted link and is fixedly connected with the bottom side of the button, so that the connecting rod is easier to press.

Preferably, the top of auxiliary rod and the bottom side fixed connection of spirit level make the manual work easier observe whether auxiliary rod is horizontal.

Preferably, the number of the fixing rods is two, and the two fixing rods are symmetrically distributed on two sides of the outer wall of the threaded sleeve, so that the fixing effect of the threaded sleeve is more stable.

Preferably, the bottom of the ejector rod is arranged to be hemispherical, so that the bottom plate is not damaged when the ejector rod extrudes the bottom plate.

Compared with the prior art, the utility model provides the embedded foundation with the leveling structure, which has the following beneficial effects:

1. this pre-buried lower margin with leveling structure can make the position of auxiliary rod adjust to the level gradually through rotating the handle, makes rag bolt's position keep the level, owing to adopts the lead screw to finely tune, compares manual adjustment great improvement the degree of accuracy, and only need carry out after once adjusting can weld rag bolt and cement pre-buried, very convenient.

2. This pre-buried lower margin with leveling structure can make the auxiliary rod pull down from rag bolt's left side, need not every rag bolt and all be equipped with an auxiliary rod, great reduction the cost of material, and the process of dismouting is very simple and convenient.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of the present utility model.

In the figure: 1. an auxiliary lever; 2. a level gauge; 3. an upper rotating rod; 4. a handle; 5. a rod; 6. a clamping mechanism; 7. an anchor bolt; 8. a bottom plate; 9. a rotating shaft; 10. a push rod; 11. a fixed rod; 12. a thread sleeve; 13. a screw rod; 601. a spring; 602. a clamping block; 603. a button; 604. and (5) connecting a rod.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: an embedded foundation with leveling structure, comprising: auxiliary rod 1, the inside of auxiliary rod 1 and the one end fixed connection of dead lever 11, the other end of dead lever 11 and the side fixed connection of thread bush 12, the inside screw thread department of thread bush 12 and the screw thread department threaded connection of lead screw 13, the top of lead screw 13 and the one end fixed connection of last bull stick 3, the lower extreme of lead screw 13 and the top fixed connection of ejector pin 10, the outer wall of auxiliary rod 1 and the one end fixed connection of pivot 9, the other end and the top side rotation connection of bottom plate 8 of pivot 9, the right side of auxiliary rod 1 and the one end fixed connection of inserted bar 5, the other end and the left side swing joint of rag bolt 7 of inserted bar 5, the right side of inserted bar 5 is provided with chucking mechanism 6, chucking mechanism 6 includes: the spring 601, the connecting rod 604, one end of the spring 601 is fixedly connected with the bottom side of the fixture block 602, the other end of the spring 601 is fixedly connected with the inside of the inserted link 5, one end of the connecting rod 604 is fixedly connected with the bottom side of the fixture block 602, when the foundation pit is uneven, the auxiliary rod 1 is placed at the bottom of the foundation pit, at the moment, whether the auxiliary rod 1 of the level 2 is horizontal or not is observed, if not, only the handle 4 is required to be rotated to rotate so as to drive the screw rod 13 to rotate, because the position of the threaded sleeve 12 is fixed, the upper rotating rod 3, the screw rod 13 and the ejector rod 10 can move upwards or downwards, because the bottom end of the ejector rod 10 is attached to the upper surface of the bottom plate 8, the bottom plate 8 can rotate clockwise or anticlockwise around the rotating shaft 9 until the level 2 adjusted to the top side of the auxiliary rod 1 shows that the auxiliary rod 1 is horizontal, at the moment, the bottom end of the foundation bolt 7 can be pre-buried or welded and fixed, after the welding work is finished, the button 603 is pressed down to drive the clamping block 602 to leave the clamping groove at the jack position inside the foundation bolt 7, at the moment, the auxiliary rod 1 can be removed from the foundation bolt 7, when the next group of foundation bolts 7 are required to be leveled, the inserted rod 5 is only required to be directly inserted into the jack position at the left side of the foundation bolt 7, under the action of the spring 601, the clamping block 602 can enter the clamping groove at the jack position at the left side of the foundation bolt 7 to realize the connection of the foundation bolt 7 and the auxiliary rod 1, the embedded foundation with the leveling structure can be used for gradually adjusting the position of the auxiliary rod 1 to be horizontal by rotating the handle 4, the position of the foundation bolt 7 is kept horizontal, because the screw rod 13 is adopted for fine adjustment, compared with manual adjustment, the accuracy is greatly improved, and the foundation bolt 7 can be welded and embedded after only one time of adjustment, the clamping mechanism 6 can enable the auxiliary rod 1 to be detached from the left side of the foundation bolt 7 very conveniently, each foundation bolt 7 is not required to be provided with the auxiliary rod 1, the cost of materials is greatly reduced, and the disassembling and assembling process is very simple and convenient.

In addition, in order to make the upper rotating rod 3 easier to rotate, the other end of the upper rotating rod 3 penetrates through the outer wall of the auxiliary rod 1 and is fixedly connected with the end part of the handle 4, in order to make the connecting rod 604 easier to press, the other end of the connecting rod 604 penetrates through the outer wall of the inserting rod 5 and is fixedly connected with the bottom side of the button 603, in order to make the people easier to observe whether the auxiliary rod 1 is horizontal or not, the top end of the auxiliary rod 1 is fixedly connected with the bottom side of the level meter 2, in order to make the fixing of the thread bush 12 more fix the number of the fixing rods 11 into two groups, and the two groups of fixing rods 11 are symmetrically distributed on two sides of the outer wall of the thread bush 12, so that the bottom of the push rod 10 cannot damage the bottom plate 8 when the push rod 10 pushes the bottom plate 8.

Working principle: when the foundation ditch is uneven, place the bottom of foundation ditch with auxiliary rod 1, observe whether level 2 auxiliary rod 1 is horizontal this moment, if do not level only need rotate handle 4 make go up bull stick 3 rotate drive lead screw 13 rotate, because the fixed position of thread bush 12, so go up bull stick 3 and lead screw 13 and ejector pin 10 can upwards or down the motion, because the bottom of ejector pin 10 and the laminating of bottom plate 8, can make bottom plate 8 revolute 9 clockwise or anticlockwise rotation, until the level 2 of adjusting auxiliary rod 1 top side shows auxiliary rod 1 has been horizontal, can carry out pre-buried or welded fastening to the bottom of rag bolt 7 this moment, after accomplishing the welding work, press button 603 makes connecting rod 604 down the motion drive fixture block 602 leave the draw-in groove of rag bolt 7 inside jack department, can demolish auxiliary rod 1 from rag bolt 7 this moment, when need to level to next group rag bolt 7, only need directly insert rag bolt 7's left side jack department, under the effect of spring 601, fixture block 602 can get into the inside draw-in groove department of left side jack of rag bolt 7, realize connecting rag bolt 7 and auxiliary rod 1.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. An embedded foundation with leveling structure, comprising: auxiliary rod (1), its characterized in that: the inside of auxiliary rod (1) and the one end fixed connection of dead lever (11), the other end of dead lever (11) and the side fixed connection of thread bush (12), the inside screw thread department of thread bush (12) and the screw thread department threaded connection of lead screw (13), the top of lead screw (13) and the one end fixed connection of last bull stick (3), the lower extreme of lead screw (13) and the top fixed connection of ejector pin (10), the outer wall of auxiliary rod (1) and the one end fixed connection of pivot (9), the other end and the top side rotation of bottom plate (8) of pivot (9) are connected, the right side of auxiliary rod (1) and the one end fixed connection of inserted bar (5), the other end and the left side swing joint of rag bolt (7) of inserted bar (5), the right side of inserted bar (5) is provided with chucking mechanism (6), chucking mechanism (6) include:

the spring (601), one end of the spring (601) is fixedly connected with the bottom side of the clamping block (602), and the other end of the spring (601) is fixedly connected with the inside of the inserted link (5);

and one end of the connecting rod (604) is fixedly connected with the bottom side of the clamping block (602).

2. The embedded foundation with leveling structure of claim 1, wherein: the other end of the upper rotating rod (3) penetrates through the outer wall of the auxiliary rod (1) and is fixedly connected with the end part of the handle (4).

3. The embedded foundation with leveling structure of claim 1, wherein: the other end of the connecting rod (604) penetrates through the outer wall of the inserted link (5) and is fixedly connected with the bottom side of the button (603).

4. The embedded foundation with leveling structure of claim 1, wherein: the top end of the auxiliary rod (1) is fixedly connected with the bottom side of the level meter (2).

5. The embedded foundation with leveling structure of claim 1, wherein: the number of the fixing rods (11) is two, and the two fixing rods (11) are symmetrically distributed on two sides of the outer wall of the threaded sleeve (12).

6. The embedded foundation with leveling structure of claim 1, wherein: the bottom of the ejector rod (10) is arranged to be a hemispherical shape.