CN218522255U - Combined steel mould connecting piece - Google Patents
Combined steel mould connecting piece Download PDFInfo
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- CN218522255U CN218522255U CN202222141593.6U CN202222141593U CN218522255U CN 218522255 U CN218522255 U CN 218522255U CN 202222141593 U CN202222141593 U CN 202222141593U CN 218522255 U CN218522255 U CN 218522255U
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Abstract
The utility model discloses a combined steel mould connecting piece, relating to the technical field of building construction tools, comprising a pin, a template and a nut; the pin is composed of a pin fastening section, a pin transition section, a pin connecting section and a pin cover which are arranged in sequence, wherein the inner diameter of the pin cover is larger than the diameter of the pin connecting section, the diameter of the pin connecting section is larger than the diameter of the pin fastening section, and the diameter of the pin transition section is changed from the diameter of the pin connecting section to the diameter of the pin fastening section. When the utility model is used, after the two combined steel templates are hoisted in place, the position of the template is adjusted by a crowbar at the position of the template alignment hole so as to lead the template to be preliminarily aligned; knocking a pin into a round hole in the center of a pin hole, and forcibly aligning two staggered templates at a pin transition section in the process; the two templates are tightly clamped at the pin connecting section; and a nut is arranged on the pin fastening section to prevent the pin from falling off, so that the template assembly is completed. The utility model has the characteristics of structural stability is good and safe and reliable, installs and removes fast etc.
Description
Technical Field
The utility model relates to a construction tool technical field, in particular to combination steel mould connecting piece.
Background
The assembly steel formwork is mostly adopted for pouring concrete in building construction. The speed of formwork assembly, the speed of the correct joint, and the safety of the formwork structure are all related to the connecting members. A large number of bolts are used as connecting pieces in the traditional steel template, and the assembling and disassembling of the template are time-consuming due to the large number of bolts; in order to conveniently assemble and disassemble the bolts, the diameter of the reserved holes of the template is larger than that of the bolts, so that the moving range of the joints of the template is large, and the correction is time-consuming.
Disclosure of Invention
An object of the utility model is to provide a combination steel mould connecting piece to at least, improve a technical problem in the background art, this combination steel mould connecting piece has that structural stability is good and safe and reliable, installs and removes characteristics such as convenient, fast.
The technical scheme of the utility model: a combined steel mould connecting piece comprises a pin, a template and a screw cap; the pin is composed of a pin fastening section, a pin transition section, a pin connecting section and a pin cover which are sequentially arranged, wherein the inner diameter of the pin cover is larger than the diameter of the pin connecting section, the diameter of the pin connecting section is larger than that of the pin fastening section, and the diameter of the pin transition section is changed from the diameter of the pin connecting section to that of the pin fastening section.
In the foregoing combined steel die connecting piece, the pin fastening section is a threaded cylinder, the pin transition section is a circular truncated cone, and the pin connecting section is a cylinder.
In the combined steel die connecting piece, the diameter of the pin connecting section is larger than that of the external thread of the pin fastening section; the pin transition section changes from the diameter of the pin connecting section to the diameter in the thread of the pin fastening section.
In the above-mentioned combined steel die connecting piece, the pin transition section has a surface with an inclined plane, and the slope of the inclined plane is 40-60 °.
In the above-mentioned combined steel die connecting piece, the die plate is provided with a pin hole.
In the foregoing combined steel die connecting member, the pin hole includes a circular hole provided in the middle, and the left and right sides of the circular hole are provided with elongated holes.
In the combined steel die connecting piece, the diameter of the round hole is 0.3-0.5mm larger than that of the pin connecting section.
In the foregoing connecting member for a combined steel mold, the template is provided with an alignment hole.
Advantageous effects
1. The utility model discloses a dedicated connecting piece of combination steel form is equipped with the pin hole that matches with the pin on the combination steel form flange. And inserting pins into pin holes of two assembled combined steel templates to connect the two combined steel templates. When the pin is installed, the pin covers the upper part, and the fastening section of the pin is provided with a nut to prevent the pin from falling off; the elongated openings on both sides of the pin hole and the alignment holes in the form are used to pry the form with a tool (e.g., a crowbar) to assist in aligning and assembling the form.
2. The utility model discloses a connecting piece size is all the same, can exchange. The utility model discloses the connecting piece can be conveniently installed and removed to utilize a small hammer.
3. The utility model has the characteristics of simple structure thinks about ingeniously, and structural stability is good, uses safe and reliable, assembles and dismantles simple and conveniently, long service life, repetitious usage etc.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural view of a pin;
FIG. 2 is a schematic diagram of the structure of the template;
FIG. 3 is a schematic view of a pin mounting nut;
FIG. 4 is a schematic view of the construction of the mounting pin when two forms are joined;
FIG. 5 is a schematic view of the pin cover side construction when two forms are joined;
FIG. 6 is a schematic view of a pin-mounted nut arrangement for joining two forms.
Labeled as: 1-a pin cover; 2-pin connecting section; 3-pin transition section; 4-a pin fastening section; 5-a pin; 6-template; 7-a circular hole; 8-a long hole; 9-pin hole; 10-screw cap; 11-aligned holes.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples are given. A composite steel die connecting member, as shown in fig. 1-6, a composite steel die connecting member, comprising a pin 5, a die plate 6 and a nut 10; the pin 5 consists of a pin fastening section 4, a pin transition section 3, a pin connecting section 2 and a pin cover 1 which are arranged in sequence, wherein the inner diameter of the pin cover 1 is larger than the diameter of the pin connecting section 2, the diameter of the pin connecting section 2 is larger than the diameter of the pin fastening section 4, and the diameter of the pin transition section 3 is changed from the diameter of the pin connecting section 2 to the diameter of the pin fastening section 4.
The pin fastening section 4 is a threaded cylinder, the pin transition section 3 is a circular truncated cone, and the pin connecting section 2 is a cylinder.
The diameter of the pin connecting section 2 is larger than that of the external thread of the pin fastening section 4; the pin transition section 3 changes from the diameter of the pin connection section 2 to the diameter inside the thread of the pin fastening section 4.
The pin transition section 3 is provided with an inclined surface with the gradient of 40-60 degrees.
And the template 6 is provided with a pin hole 9.
The pin hole 9 comprises a round hole 7 arranged in the middle, and strip holes 8 are arranged on the left side and the right side of the round hole 7.
The diameter of the round hole 7 is 0.3-0.5mm larger than that of the pin connecting section 2 of the pin 5.
The template 5 is provided with an alignment hole 11.
The utility model discloses a use method: after two or more templates 6 (combined steel templates) are hoisted in place, the positions of the templates 6 are adjusted by crowbars at the alignment holes 11, so that the templates 6 are initially aligned; the pin 5 is knocked into a round hole 7 in the center of a pin hole 9, and in the process, the pin transition section 3 forcibly aligns two staggered templates 6; the two templates 6 are tightly clamped at the pin connecting section 2, and in the process that the pin 5 is knocked into the pin hole 9, a crowbar can be used for adjusting the positions of the templates 6 and the pin 5 through the long strip-shaped holes on the two sides of the pin hole 9; and installing a nut 10 on the pin fastening section 4 to prevent the pin 5 from falling off, thereby completing the installation of the connecting piece.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and their concepts of the present application in the scope of the present disclosure, and equivalent substitutions or changes should be covered by the scope of the present application.
Claims (8)
1. The utility model provides a combination steel mould connecting piece which characterized in that: comprises a pin (5), a template (6) and a screw cap (10); the pin (5) is composed of a pin fastening section (4), a pin transition section (3), a pin connecting section (2) and a pin cover (1) which are arranged in sequence, the inner diameter of the pin cover (1) is larger than the diameter of the pin connecting section (2), the diameter of the pin connecting section (2) is larger than the diameter of the pin fastening section (4), and the diameter of the pin transition section (3) is changed from the diameter of the pin connecting section (2) to the diameter of the pin fastening section (4).
2. The fabricated steel die connector according to claim 1, wherein: the pin fastening section (4) is a threaded cylinder, the pin transition section (3) is a circular truncated cone, and the pin connecting section (2) is a cylinder.
3. The composite steel die connector as claimed in claim 2, wherein: the diameter of the pin connecting section (2) is larger than that of the external thread of the pin fastening section (4); the pin transition section (3) is changed from the diameter of the pin connecting section (2) to the diameter in the thread of the pin fastening section (4).
4. The fabricated steel die connector according to claim 1, wherein: the pin transition section (3) is provided with an inclined surface on the surface, and the gradient of the inclined surface is 40-60 degrees.
5. The fabricated steel die connector according to claim 1, wherein: and the template (6) is provided with a pin hole (9).
6. The composite steel die connector as claimed in claim 5, wherein: the pin hole (9) comprises a round hole (7) arranged in the middle, and long holes (8) are arranged on the left side and the right side of the round hole (7).
7. The fabricated steel die connector according to claim 6, wherein: the diameter of the round hole (7) is 0.3-0.5mm larger than that of the pin connecting section (2) of the pin (5).
8. The composite steel die connector as claimed in claim 1, wherein: the template (6) is provided with an alignment hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222141593.6U CN218522255U (en) | 2022-08-15 | 2022-08-15 | Combined steel mould connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222141593.6U CN218522255U (en) | 2022-08-15 | 2022-08-15 | Combined steel mould connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218522255U true CN218522255U (en) | 2023-02-24 |
Family
ID=85243090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222141593.6U Active CN218522255U (en) | 2022-08-15 | 2022-08-15 | Combined steel mould connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218522255U (en) |
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2022
- 2022-08-15 CN CN202222141593.6U patent/CN218522255U/en active Active
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