CN112538969A - Screw anchoring adjusting lock - Google Patents
Screw anchoring adjusting lock Download PDFInfo
- Publication number
- CN112538969A CN112538969A CN202011538373.6A CN202011538373A CN112538969A CN 112538969 A CN112538969 A CN 112538969A CN 202011538373 A CN202011538373 A CN 202011538373A CN 112538969 A CN112538969 A CN 112538969A
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- China
- Prior art keywords
- anchor
- section
- connecting section
- core
- clamping
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a screw anchoring and adjusting lockset, which comprises a locking piece, wherein an anchorage device core and an adjusting nut are respectively arranged at two ends of the locking piece; the locking piece is divided into a clamping section, a first connecting section and a second connecting section, and the diameter of the second connecting section is smaller than that of the clamping section; the first connecting section and the second connecting section are both provided with external threads, and the adjusting nut is in threaded connection with the second connecting section; the locking piece is provided with a mounting hole along the axis direction, and the anchor core is matched with the mounting hole; the anchor core is a variable anchor core, the anchor core comprises an anchor pipe, the anchor pipe is of a frustum structure, the anchor pipe consists of a plurality of anchor sheets, and a fixing ring for fixing the anchor sheets is sleeved on the anchor pipe; the anchor pieces are provided with clamping grooves, the clamping grooves on the anchor pieces form annular grooves, and the fixing rings are located in the annular grooves. According to the screw anchoring and adjusting lockset provided by the invention, the distance between the two templates can be adjusted by adjusting the position of the adjusting nut on the second connecting section, so that the operation is more convenient and faster.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a screw anchoring adjusting lockset.
Background
Before concrete is poured into the reinforced concrete structure, the tied reinforcement cage needs to be supported by a template. The existing formwork supporting mode is that formworks on two sides are connected together by using split bolts, and a bolt rod between the two formworks is protected by using a plastic pipe so as to conveniently take out the split bolts after pouring is finished. However, the formwork erection of the stay bolts inevitably causes through holes in the poured concrete structure, and further influences the overall strength; and the pull bolt is inconvenient to adjust as required, which affects the progress of template support.
Disclosure of Invention
The invention aims to provide a screw anchoring and adjusting lockset so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a screw anchoring and adjusting lockset, which comprises a locking piece, wherein an anchorage device core and an adjusting nut are respectively arranged at two ends of the locking piece; the locking piece is divided into a clamping section, a first connecting section and a second connecting section, wherein the first connecting section and the second connecting section are arranged at two ends of the clamping section, and the diameter of the second connecting section is smaller than that of the clamping section; the first connecting section and the second connecting section are both provided with external threads, and the adjusting nut is in threaded connection with the second connecting section; the locking piece is provided with a mounting hole along the axis direction, and the anchor core is matched with the mounting hole;
the variable anchor core comprises an anchor pipe, the anchor pipe is of a frustum structure and consists of a plurality of anchor sheets, and a fixing ring for fixing the anchor sheets is sleeved on the anchor pipe; the anchor piece is provided with a clamping groove, the clamping grooves in the anchor piece form an annular groove, and the fixing ring is located in the annular groove.
Preferably, one end of the locking member, which is close to the anchor core, is in threaded connection with a connecting cylinder, the tail end of the connecting cylinder is fixedly connected with a base, a through hole is formed in the base, and the mounting hole and the through hole are on the same straight line.
Preferably, the number of the anchor pieces is three, and anti-skid grains are arranged on one side, far away from the clamping groove, of each anchor piece.
Preferably, the inner diameter of the small-diameter end of the anchor pipe is smaller than that of the large-diameter end of the anchor pipe, and the inner diameter of the large-diameter end of the anchor pipe is the same as the aperture of the through hole.
Preferably, the mounting hole is divided into a conical hole section and a circular hole section, the circular hole section is arranged corresponding to the second connecting section, and the anchor core is matched with the conical hole section of the mounting hole.
Preferably, one end of the clamping section, which is close to the second connecting section, is symmetrically provided with clamping platforms.
Preferably, the base is in a regular hexagon structure.
Preferably, the fixing ring is a steel wire ring or a rubber ring.
The invention discloses the following technical effects: according to the screw anchoring adjusting lockset, the connecting rod is fixed by matching the anchor core and the locking piece, the limitation of the split bolt is cancelled, and materials are more convenient to take during construction; the position of the adjusting nut on the second connecting section is adjusted, so that the distance between the two templates can be adjusted, and the operation is more convenient and faster.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of a screw anchor adjustment lock according to the present invention;
FIG. 2 is a schematic illustration of the present invention in use;
wherein, the locking piece-1; a clamping section-1.1; a clamping platform-1.11; a first connecting section-1.2; a second connecting section-1.3; mounting holes-1.4; a cone hole section-1.41; round hole section-1.42; an anchorage device core-2; anchor pipe-2.1; anchor sheet-2.11; a clamping groove-2.12; a fixed ring-2.2; adjusting a nut-3; a connecting cylinder-4; a base-5; through hole-5.1; a connecting rod-6; a limiting steel plate-7; a fixed frame-8; template-9.
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 order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a screw anchoring and adjusting lockset, which comprises a locking piece 1, wherein an anchorage device core 2 and an adjusting nut 3 are respectively arranged at two ends of the locking piece 1; the locking piece 1 is divided into a clamping section 1.1, a first connecting section 1.2 and a second connecting section 1.3 which are arranged at two ends of the clamping section 1.1, and the diameter of the second connecting section 1.3 is smaller than that of the clamping section 1.1; the first connecting section 1.2 and the second connecting section 1.3 are both provided with external threads, and the adjusting nut 3 is in threaded connection with the second connecting section 1.3; the locking piece 1 is provided with a mounting hole 1.4 along the axis direction, the mounting hole 1.4 is divided into a taper hole section 1.41 and a round hole section 1.42, the round hole section 1.42 is arranged corresponding to the second connecting section 1.3, and the anchor core 2 is matched with the taper hole section 1.41 of the mounting hole 1.4;
the anchor core 2 is a variable anchor core 2, the anchor core 2 comprises an anchor pipe 2.1, the anchor pipe 2.1 is of a frustum structure, the anchor pipe 2.1 consists of a plurality of anchor pieces 2.11, a fixing ring 2.2 for fixing the three anchor pieces 2.11 is sleeved on the anchor pipe 2.1, and the fixing ring 2.2 is a steel wire ring; the anchor piece 2.11 is provided with a clamping groove 2.12, the clamping groove 2.12 on the anchor piece 2.11 forms an annular groove, and the fixing ring 2.2 is positioned in the annular groove.
Furthermore, in order to realize the fixed limiting effect on the anchor core 2, a connecting cylinder 4 is in threaded connection with one end, close to the anchor core 2, of the locking part 1, a base 5 is fixedly connected to the tail end of the connecting cylinder 4, a through hole 5.1 is formed in the base 5, and the mounting hole 1.4 and the through hole 5.1 are on the same straight line.
Furthermore, in order to improve the connection effect with the connecting rod 6, anti-skid grains are arranged on one side of the anchor piece 2.11 far away from the clamping groove 2.12; in order to better fix the connecting rod 6 after the anchor core 2 is matched with the mounting hole 1.4, the inner diameter of the small-diameter end of the anchor pipe 2.1 is smaller than that of the large-diameter end of the anchor pipe 2.1, and the inner diameter of the large-diameter end of the anchor pipe 2.1 is the same as that of the through hole 5.1. Thereby when ground tackle heart 2 fixed connection pole 6, can increase anchor piece 2.11 to the effort of connecting rod 6, through increasing the frictional force between connecting rod 6 and the ground tackle heart 2, improve ground tackle heart 2 and connecting rod 6's effect of being connected.
Furthermore, in order to facilitate adjustment during supporting of the formwork 9, clamping platforms 1.11 are symmetrically arranged at one end of the clamping section 1.1 close to the second connecting section 1.3.
Further, the base 5 is in a regular hexagon structure.
When the screw anchoring adjusting lockset provided by the invention is used, after a template 9 is supported, the template 9 is limited and fixed, firstly, a limiting steel plate 7 is sleeved on a connecting rod 6, the limiting steel plate 7 is contacted with a fixed frame 8 on the supported template 9, then, the connecting rod 6 is inserted from a mounting hole 1.4 of a second connecting section 1.3 of a locking piece 1, meanwhile, the second connecting section 1.3 is inserted into a through hole 5.1 of the limiting steel plate 7, an adjusting nut 3 is contacted with the limiting steel plate 7, then, an anchorage device core 2 is sleeved on the connecting rod 6, the anchorage device core 2 is pushed into a conical hole section 1.41 of the mounting hole 1.4, then, a connecting cylinder 4 and a base 5 are sequentially sleeved on the connecting rod 6, the connecting rod 6 extends out from the through hole 5.1 on the base 5, then, the connecting cylinder 4 is connected with the locking piece 1 through a first connecting section 1.2, and the base 5 can generate thrust to the anchorage device core 2 when in connection, further push into the taper hole section 1.41 of mounting hole 1.4 with ground tackle heart 2 in, make connecting rod 6 spacing fixed under ground tackle heart 2's effect, through adjusting the position of adjusting nut 3 on second linkage segment 1.3 as required, can realize the regulation to the interval between two templates 9, easy operation. The connecting rod 6 can be a steel bar or a carbon fiber rod, the selection of the connecting rod 6 is not limited to split bolts with threads arranged at two ends, materials are more convenient to obtain during construction, and the building cost is saved; after the concrete pouring is finished, only the redundant parts are cut off, so that holes are not formed, and the pouring quality of the concrete is guaranteed.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The screw anchoring and adjusting lockset is characterized by comprising a locking piece (1), wherein an anchorage device core (2) and an adjusting nut (3) are respectively arranged at two ends of the locking piece (1); the locking piece (1) is divided into a clamping section (1.1) and a first connecting section (1.2) and a second connecting section (1.3) which are arranged at two ends of the clamping section (1.1), and the diameter of the second connecting section (1.3) is smaller than that of the clamping section (1.1); the first connecting section (1.2) and the second connecting section (1.3) are both provided with external threads, and the adjusting nut (3) is in threaded connection with the second connecting section (1.3); the locking piece (1) is provided with a mounting hole (1.4) along the axis direction, and the anchor core (2) is matched with the mounting hole (1.4);
the variable anchor core (2) is characterized in that the anchor core (2) comprises an anchor pipe (2.1), the anchor pipe (2.1) is of a frustum structure, the anchor pipe (2.1) is composed of a plurality of anchor pieces (2.11), and a fixing ring (2.2) for fixing the anchor pieces (2.11) is sleeved on the anchor pipe (2.1); the anchor piece (2.11) is provided with a clamping groove (2.12), the clamping groove (2.12) on the anchor piece (2.11) forms an annular groove, and the fixing ring (2.2) is positioned in the annular groove.
2. The screw anchor adjustment latch according to claim 1, wherein: one end of the locking piece (1) close to the anchor core (2) is in threaded connection with a connecting cylinder (4), the tail end of the connecting cylinder (4) is fixedly connected with a base (5), a through hole (5.1) is formed in the base (5), and the mounting hole (1.4) and the through hole (5.1) are on the same straight line.
3. The screw anchor adjustment latch according to claim 1, wherein: the number of the anchor pieces (2.11) is three, and anti-skid grains are arranged on one side, far away from the clamping groove (2.12), of each anchor piece (2.11).
4. The screw anchor adjustment latch according to claim 2, wherein: the inner diameter of the small-diameter end of the anchor pipe (2.1) is smaller than that of the large-diameter end of the anchor pipe (2.1), and the inner diameter of the large-diameter end of the anchor pipe (2.1) is the same as the aperture of the through hole (5.1).
5. The screw anchor adjustment latch according to claim 1, wherein: the mounting hole (1.4) is divided into a conical hole section (1.41) and a circular hole section (1.42), the circular hole section (1.42) and the second connecting section (1.3) are correspondingly arranged, and the anchor core (2) is matched with the conical hole section (1.41) of the mounting hole (1.4).
6. The screw anchor adjustment latch according to claim 1, wherein: and one end of the clamping section (1.1) close to the second connecting section (1.3) is symmetrically provided with a clamping platform (1.11).
7. The screw anchor adjustment latch according to claim 1, wherein: the base (5) is of a regular hexagon structure.
8. The screw anchor adjustment latch according to claim 1, wherein: the fixing ring (2.2) is a steel wire ring or a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538373.6A CN112538969A (en) | 2020-12-23 | 2020-12-23 | Screw anchoring adjusting lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538373.6A CN112538969A (en) | 2020-12-23 | 2020-12-23 | Screw anchoring adjusting lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112538969A true CN112538969A (en) | 2021-03-23 |
Family
ID=75017873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011538373.6A Pending CN112538969A (en) | 2020-12-23 | 2020-12-23 | Screw anchoring adjusting lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112538969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356589A (en) * | 2021-07-21 | 2021-09-07 | 中联西北工程设计研究院有限公司 | Multifunctional split bolt for building outer wall and using method thereof |
-
2020
- 2020-12-23 CN CN202011538373.6A patent/CN112538969A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356589A (en) * | 2021-07-21 | 2021-09-07 | 中联西北工程设计研究院有限公司 | Multifunctional split bolt for building outer wall and using method thereof |
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