CN215759648U

CN215759648U - Foundation bolt direct-burried construction location structure

Info

Publication number: CN215759648U
Application number: CN202121822966.5U
Authority: CN
Inventors: 陈松柏
Original assignee: Zhongwei Construction Engineering Co ltd
Current assignee: Zhongwei Construction Engineering Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-08
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a foundation bolt direct-buried construction positioning structure which comprises a side template, a top template, foundation bolts and a positioning mold, wherein the side template and the top template enclose a pouring area, and the top template is provided with first through holes according to the distribution of the foundation bolts; a first pouring port is also formed in the top template; the positioning die comprises a bearing plate, a positioning threaded sleeve, a level meter and adjusting frames, wherein a second through hole is formed in the bearing plate according to the distribution of foundation bolts, the internal threads of the positioning threaded sleeve are connected with the foundation bolts in a threaded manner, the external threads of the positioning threaded sleeve are connected with the second through hole in a threaded manner, the level meter is embedded in the bearing plate, the adjusting frames are arranged on two sides of the bearing plate and used for adjusting the levelness of the bearing plate, and the adjusting frames are fixedly arranged on reinforcing beams on the periphery of the side template; the bearing plate is provided with a pouring port II corresponding to the pouring port I. The positioning die is used for adjusting and positioning the foundation bolt, so that the foundation bolt is ensured to be in a horizontal and vertical state, and the construction quality of the foundation bolt is improved.

Description

Foundation bolt direct-burried construction location structure

Technical Field

The utility model relates to the technical field of steel structure factory building construction, in particular to a foundation bolt direct-buried construction positioning structure.

Background

In the steel construction factory building work progress, rag bolt is the important connecting piece of connecting basis and superstructure, therefore rag bolt's position control is the key in the foundation construction, if rag bolt buries the position deviation underground too big, the rag bolt straightness that hangs down appears the deviation, will influence the mounted position degree of accuracy of the steel construction that the upper portion is connected, influence overall structure's stability to influence the quality of follow-up construction.

In the current rag bolt direct-burried work progress, generally pour with the basis and be in the same place, need set up earlier before pouring and pour die cavity and fixed rag bolt, often can meet rag bolt location and fixed more difficult in the work progress, be difficult to guarantee rag bolt's levelness and straightness that hangs down, influence construction quality.

Therefore, it is necessary to develop a positioning structure for anchor bolt direct-buried construction, which can position and fix an anchor bolt and ensure the construction quality of the anchor bolt.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the prior art. Therefore, the utility model provides an anchor bolt direct-buried construction positioning structure which is used for positioning and fixing an anchor bolt and ensures the construction quality of the anchor bolt.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the foundation bolt direct-buried construction positioning structure comprises a side template, a top template, foundation bolts and a positioning mold for positioning and fixing the foundation bolts, wherein the side template and the top template enclose a pouring area, and the top template is provided with first through holes according to the distribution of the foundation bolts; a first pouring port is also formed in the top template; the positioning die comprises a bearing plate, positioning threaded sleeves, gradienters and adjusting frames, wherein through holes II are formed in the bearing plate according to the distribution of foundation bolts, internal threads of the positioning threaded sleeves are connected with the foundation bolts in a threaded mode, external threads of the positioning threaded sleeves are connected with the through holes II in a threaded mode, the gradienters are buried in the bearing plate, the adjusting frames are arranged on two sides of the bearing plate and used for adjusting the levelness of the bearing plate, and the adjusting frames are fixedly installed on reinforcing beams on the periphery of side templates; and the bearing plate is provided with a pouring port II corresponding to the pouring port I.

In a preferred embodiment of the foundation bolt direct-burial construction positioning structure provided by the utility model, the gradienter is a bubble gradienter, and the adjacent two sides of the bearing plate are both provided with the bubble gradienter.

In a preferred embodiment of the positioning structure for the anchor bolt direct-burried construction provided by the utility model, a screwing head is arranged at the top of the positioning screw sleeve.

In a preferred embodiment of the foundation bolt direct-burial construction positioning structure provided by the utility model, bosses which are communicated with the through holes in two directions are arranged at the two positions of the through holes on the bearing plate, and the bosses are provided with internal threads meshed with the external threads of the positioning thread sleeves.

In a preferred embodiment of the foundation bolt direct-burial construction positioning structure provided by the utility model, the thread pitch, the thread form and the tolerance of the external thread and the internal thread of the positioning thread sleeve are the same, and the screwing directions are opposite.

In a preferred embodiment of the foundation bolt direct-burial construction positioning structure provided by the utility model, the adjusting frame comprises an adjusting screw and a base, the base is fixedly mounted on the reinforcing beam, the adjusting screw penetrates through the bearing plate in a threaded manner, and the end part of the adjusting screw is connected with a universal ball joint arranged on the base in a threaded manner.

In a preferred embodiment of the anchor bolt direct-burial construction positioning structure provided by the utility model, the hook-shaped bottom of the anchor bolt is also connected with a # -shaped fixing frame.

Compared with the prior art, the foundation bolt direct-burial construction positioning structure provided by the utility model has the beneficial effects that: according to the utility model, the designed positioning die is used for adjusting and positioning the foundation bolt, so that the foundation bolt is ensured to be in a horizontal and vertical state, the construction precision of the foundation bolt is ensured, and the construction quality of the foundation bolt is improved; the positioning die is used for ensuring that the foundation bolt can keep a state vertical to the bearing plate by using the positioning threaded sleeve, and the levelness of the bearing plate can be visually adjusted by the level gauge and the adjusting frame, so that the construction quality of the foundation bolt is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a sectional view of a positioning structure for anchor bolt direct-burried construction provided by the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

The embodiment provides a rag bolt direct-burried construction location structure, as shown in figure 1, including side form board 10, top form 20 and rag bolt 30 and be used for location and fixed rag bolt's positioning die 40, side form board 10 and top form board 20 enclose synthetic pouring region, through pouring the concrete as the installation basis of steel construction, top form board 20 is equipped with through-hole 201 according to rag bolt 30's distribution, through-hole one exposes the perforation of basis as rag bolt's screw thread head, generally, have great clearance between through-hole one and the rag bolt, make things convenient for rag bolt's adjustment. Because the top formwork adopted ensures the top construction quality of the foundation, a first pouring opening 202 needs to be arranged on the top formwork 20, and pouring is carried out to a pouring area through the pouring opening.

In order to solve the positioning and fixing problems of the foundation bolt in the construction process, the positioning mold 40 adopted in the embodiment comprises a bearing plate 401, a positioning threaded sleeve 402, a level gauge 403 and an adjusting frame 404, wherein through holes II 4011 are formed in the bearing plate 401 according to the distribution of the foundation bolt 30, the through holes II 4011 are arranged relative to the through holes I201, a larger gap is formed between the through holes II and the foundation bolt, the internal thread of the positioning threaded sleeve 402 is connected with the foundation bolt 30, the external thread of the positioning threaded sleeve 402 is connected with the through holes II 4011, specifically, the thread pitches, tooth shapes and tolerances of the external thread and the internal thread of the embodiment are the same, and the rotation directions are opposite, so that the positioning threaded sleeve can be simultaneously connected with the bearing plate and the foundation bolt, when the positioning threaded sleeve is connected with the bearing plate, the foundation bolt and the bearing plate can be ensured to be in a relatively vertical state, preferably, in this embodiment, a screwing head 4021 is disposed at the top of the positioning screw sleeve 402, preferably a hexagonal screwing head is used to facilitate screwing and unscrewing of the positioning screw sleeve, the level 403 is embedded in the bearing plate 401, for penetrating through the bearing plate by a level meter to determine whether the bearing plate is in a horizontal state, a plurality of adjusting brackets 404 are arranged on both sides of the bearing plate 401, for adjusting the levelness of the bearing plate, the adjusting bracket 404 is fixedly installed on the reinforcing beam 50 at the periphery of the side form 10, in this embodiment, whether the bearing plate is in a horizontal state is observed through the level, when the level gauge observes that the bearing plate is in a non-horizontal state, the bearing plate is in a horizontal state by adjusting the adjusting frame, pouring is completed after adjustment is completed, in order to prevent the bearing plate from affecting pouring, a second pouring opening 4012 is disposed on the bearing plate 401 at a position corresponding to the first pouring opening.

Example two

For the level in the first embodiment, the level 403 is set as a bubble level in the first embodiment, the bubble level is simple in structure and low in cost, the bubble level is arranged on two adjacent sides of the bearing plate 401, and the installation mode of the bubble level is installed according to the installation standard of the bubble level.

EXAMPLE III

Different from embodiment one, this embodiment the loading board 401 is last be located through-hole two 4011 department be equipped with through-hole two to the boss 4013 that link up, boss 4013 be equipped with the internal thread that the external screw thread of location swivel nut 402 meshed mutually, the design of boss has increaseed the joint strength of loading board and location swivel nut, just the boss with be equipped with the step between the through-hole two and fix a position.

Example four

On the basis of any one of the above embodiments, the adjusting bracket is further designed in this embodiment, the adjusting bracket 404 in this embodiment includes an adjusting screw 4041 and a base 4042, the base is fixedly mounted on the reinforcing beam, the adjusting screw penetrates through the bearing plate in a threaded manner, the end of the adjusting screw is connected to a universal ball joint on the base in a threaded manner, and the levelness of the bearing plate can be adjusted by the adjusting screw.

EXAMPLE five

On the basis of any one of the above embodiments, in this embodiment, the hook-shaped bottom of the anchor bolt 30 is further connected with a "#" type fixing frame 60, so as to enhance the connection strength between the anchor bolt and the foundation.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A foundation bolt direct-buried construction positioning structure comprises a side template, a top template, foundation bolts and a positioning mold for positioning and fixing the foundation bolts, wherein the side template and the top template enclose a pouring area, and the top template is provided with first through holes according to the distribution of the foundation bolts; the method is characterized in that:

a first pouring port is also formed in the top template;

the positioning die comprises a bearing plate, positioning threaded sleeves, gradienters and adjusting frames, wherein through holes II are formed in the bearing plate according to the distribution of foundation bolts, internal threads of the positioning threaded sleeves are connected with the foundation bolts in a threaded mode, external threads of the positioning threaded sleeves are connected with the through holes II in a threaded mode, the gradienters are buried in the bearing plate, the adjusting frames are arranged on two sides of the bearing plate and used for adjusting the levelness of the bearing plate, and the adjusting frames are fixedly installed on reinforcing beams on the periphery of side templates;

and the bearing plate is provided with a pouring port II corresponding to the pouring port I.

2. The foundation bolt direct-burried construction location structure of claim 1, characterized in that: the spirit level adopts the bubble spirit level, the adjacent both sides of loading board all are equipped with the bubble spirit level.

3. The foundation bolt direct-burried construction location structure of claim 1, characterized in that: and a screwing head is arranged at the top of the positioning screw sleeve.

4. The foundation bolt direct-burried construction location structure of claim 1, characterized in that: and a boss which is communicated with the through hole in two directions is arranged at the position of the through hole II on the bearing plate, and the boss is provided with an internal thread which is meshed with the external thread of the positioning thread insert.

5. The foundation bolt direct-burried construction location structure of claim 1 or 4, characterized in that: the thread pitch, the tooth form and the tolerance of the external thread and the internal thread of the positioning thread insert are the same and the screwing directions are opposite.

6. The foundation bolt direct-burried construction location structure of claim 1, characterized in that: the adjusting frame comprises an adjusting screw and a base, the base is fixedly mounted on the reinforcing beam, the adjusting screw penetrates through the bearing plate in a threaded mode, and the end portion of the adjusting screw is connected with a universal ball joint on the base in a threaded mode.

7. The foundation bolt direct-burried construction location structure of claim 1, characterized in that: the hook-shaped bottom of the foundation bolt is also connected with a # -shaped fixing frame.