Adjustable positioning tool for overhanging scaffold embedded part

Abstract

The utility model provides an adjustable positioning tool for an embedded part of a cantilever scaffold. The adjustable positioning tool comprises a positioning main body part, a positioning long kidney-shaped hole is formed in the positioning main body piece in the length direction. A position adjusting assembly; the position adjusting assembly comprises at least two bolt assemblies which slide in the position adjusting long kidney-shaped hole, and each bolt assembly is provided with a locking mechanism. The exposed end, penetrating through the positioning long kidney-shaped hole, of each bolt assembly is a positioning tip. According to the positioning device, after the at least two bolt assemblies are adjusted and fixed, the positioning tip positions the mounting position of the embedded part, use is flexible and convenient, the overall structure is simple, carrying is convenient, and the high-precision requirement is met.

Description

Technical Field

[0001] This application relates to the technical field of the installation of cantilever scaffolds, and particularly to an adjustable positioning tool for the embedded parts of cantilever scaffolds. Background Art

[0002] A cantilever scaffold uses a cantilever structure that extends outward from the edge of a building structure to support the external scaffold, transferring all or part of the load of the scaffold to the building structure. The cantilever support structure of the cantilever scaffold must have sufficient strength, stability, and stiffness, and be able to transfer the load of the scaffold to the building structure.

[0003] It can be seen from this that during the installation of a cantilever scaffold, it is necessary to position the installation location of the embedded parts when pouring the beam body, and embed bolt members during the pouring of the beam body. When installing multiple embedded parts of a group of cantilever scaffolds, it is necessary to ensure that the positions are consistent to achieve the effect of uniform force. Due to the high requirements for the installation accuracy of the embedded parts of the cantilever scaffold, in traditional methods, a tape measure is generally used for multiple manual measurements and positioning, resulting in errors caused by cumulative values. Moreover, when circumferentially formworking during the pouring of the beam body, the embedded screw cannot be accurately positioned and penetrate through the formwork and extend into the beam body. The flatness of the formwork has a great dependence during the embedded positioning process. When the flatness of the formwork deviates, the installation points of the embedded parts will be sunken or protruded, and the marked installation points after measurement will deviate accordingly, resulting in a decrease in the accuracy of installing the embedded parts later. Summary of the Utility Model

[0004] This application provides an adjustable positioning tool for the embedded parts of a cantilever scaffold, with a simple overall structure, convenient and reliable adjustment method, and reduced position deviation of the embedded parts during installation.

[0005] The adjustable positioning tool for the embedded parts of the cantilever scaffold provided by this application includes: a positioning main body; a long adjustment waist hole is provided along the length direction on the positioning main body;

[0006] An adjustment assembly; the adjustment assembly includes at least two bolt assemblies that slide inside the long adjustment waist hole, and a locking mechanism is assembled on each bolt assembly; wherein,

[0007] The exposed end of each bolt assembly passing through the long adjustment waist hole is a positioning tip.

[0008] In this application, after adjusting and fixing according to at least two bolt assemblies, the positioning tips position the installation location of the embedded parts, which is flexible and convenient to use, with a simple overall structure, easy to carry, and meeting high-precision requirements.

[0009] In a specific feasible implementation, the positioning main body is a right-angle bent plate member. An angle steel of 40mm×40mm is used as the positioning main body, and the material is convenient to obtain.

[0010] In a specific feasible implementation, the length of the positioning main body is 400 mm, and the opening length of the position-adjusting long waist hole is 340 mm. It is used to position embedded parts of various sizes.

[0011] In a specific feasible implementation, when the number of the bolt assemblies is two,

[0012] The first bolt assembly on any one side is pre-locked and positioned in the position-adjusting long waist hole, and the second bolt assembly on the other side slides to a specified position in the position-adjusting long waist hole and then is locked and positioned in the position-adjusting long waist hole. The adjustment and positioning method is simple and easy to operate.

[0013] In a specific feasible implementation, when the number of the bolt assemblies is two,

[0014] The positioning adjustment range of the two bolt assemblies is 10 mm to 330 mm. It has a relatively wide adjustment range and stronger pertinence.

[0015] In a specific feasible implementation, each of the bolt assemblies includes: a nut, a threaded section connecting the nut, and a positioning tip connecting the threaded section; wherein,

[0016] The threaded section and the positioning tip penetrate through the position-adjusting long waist hole. The overall structure is simple and easy to process.

[0017] In a specific feasible implementation, the nut is limited and clamped on the inner side wall of the positioning main body. It is convenient to realize the locking function.

[0018] In a specific feasible implementation, the locking mechanism includes: a first washer adapted to the nut, and a nut member threadedly connected to the threaded section; wherein,

[0019] A second washer is assembled between the nut member and the outer side wall of the positioning main body. The simple locking method provides reliable positioning.

[0020] In a specific feasible implementation, a scale is magnetically attracted to the inner side wall of the positioning main body; or,

[0021] A scale paper is adhesively connected to the inner side wall of the positioning main body. It provides auxiliary dimension display and ensures quick adjustment.

[0022] In a specific feasible implementation, the length of the positioning tip of each bolt assembly is less than the length of the corresponding threaded section. The positioning tip overcomes the requirement for the flatness of the template. By snapping a through line on the template, measuring the positioning starting point with a tape measure, adjusting the spacing and then locking and positioning, the positioning tip pierces into the template to determine the point position, and then a drilling machine is used to open holes for installing the embedded parts. Brief Description of the Drawings

[0023] Figure 1 The front view of the adjustable positioning tool for the embedded parts of the cantilever scaffolding provided by the embodiment of the present application;

[0024] Figure 2 The perspective view of the adjustable positioning tool for the embedded parts of the cantilever scaffolding provided by the embodiment of the present application;

[0025] Figure 3 The left view of the adjustable positioning tool for the embedded parts of the cantilever scaffolding provided by the embodiment of the present application;

[0026] Figure 4 The right view of the adjustable positioning tool for the embedded parts of the cantilever scaffolding provided by the embodiment of the present application.

[0027] Reference Numerals in the Drawings:

[0028] Positioning main body member - 1, bolt assembly - 2, nut - 21, threaded section - 22, positioning tip - 23, first washer and second washer - 3, nut member - 4, adjustment long slotted hole - 5. Detailed Embodiments

[0029] In order to make the objectives, technical solutions and advantages of the present disclosure more clear and understandable, the following further describes the present disclosure in detail with reference to specific embodiments and the accompanying drawings.

[0030] It should be noted that unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should have the ordinary meanings understood by those of ordinary skill in the art to which the present disclosure pertains. The terms "first", "second" and similar terms used in one or more embodiments of this specification do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "include" or "comprise" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connect" or "couple" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0031] To facilitate the understanding of the adjustable positioning tool for the embedded parts of the cantilever scaffolding provided by the embodiment of the present application, its application scenario will be described first.

[0032] The cantilever scaffold uses a cantilever structure that extends outward from the edge of the building structure to support the external scaffold, transferring all or part of the scaffold load to the building structure. The cantilever support structure of the cantilever scaffold must have sufficient strength, stability, and stiffness, and be able to transfer the scaffold load to the building structure. It can be seen from this that during the installation of the cantilever scaffold, it is necessary to position the installation location of the embedded parts when pouring the beam body, and embed bolt members during the pouring of the beam body. When installing multiple embedded parts of a group of cantilever scaffolds, it is necessary to ensure that the positions are consistent to achieve the effect of uniform force. Due to the high requirements for the installation accuracy of the embedded parts of the cantilever scaffold, in the traditional method, a tape measure is generally used for multiple manual measurements and positioning, resulting in errors caused by cumulative values. Moreover, during the circumferential formwork support during the pouring of the beam body, the embedded screw cannot be accurately positioned and extended through the formwork into the beam body. The flatness of the formwork has a great dependence during the embedded positioning process. When the flatness of the formwork deviates, the installation points of the embedded parts will be sunken or raised, and the marked installation points after measurement will deviate accordingly, resulting in a decrease in the accuracy of the subsequent installation of the embedded parts. In view of this, the present application provides an adjustable positioning tool for the embedded parts of the cantilever scaffold, with a simple overall structure, convenient and reliable adjustment method, and reducing the position deviation of the installation of the embedded parts.

[0033] Reference Figure 1 and Figure 2 As shown in, the adjustable positioning tool for the embedded parts of the cantilever scaffold includes: a positioning main body 1; the positioning main body 1 is a right-angled bent plate member. An angle steel of 40mm×40mm×2mm is used as the positioning main body 1, which is convenient for material taking. Utilizing the right-angled characteristic of the angle steel, it is convenient to open long waist holes. In a specific embodiment of the present application, the length of the positioning main body 1 is 400mm, and the opening length of the adjustment long waist hole 5 is 340mm. Thus, it can be used to position embedded parts of various sizes. Of course, in other embodiments of the present application, the length of the positioning main body 1 can also be 500mm - 600mm, and the length of the adjustment long waist hole 5 correspondingly increases.

[0034] In the present application, the positioning main body 1 is placed with one surface having the adjustment long waist hole 5 parallel to the formwork, and a through line is pre-drawn on the formwork in advance. A tape measure and a spirit level are equipped, and the adjustment assembly that can slide and be locked inside the adjustment long waist hole 5 is used to position the installation location of the embedded parts, so as to be unaffected by the flatness of the formwork and achieve accurate positioning.

[0035] The adjustment assembly in the present application includes at least two bolt assemblies 2 that slide inside the adjustment long waist hole 5, and a locking mechanism is assembled on each bolt assembly 2; wherein, the exposed end of each bolt assembly 2 passing through the adjustment long waist hole 5 is a positioning tip 23.

[0036] The positioning tip 23 is used to be inserted into the template for positioning. After the bolt assembly 2 is pulled out, the insertion marks left on the template are the positioning points. By using a hole drilling machine to drill holes on the template, the purpose of accurately installing the embedded part can be achieved.

[0037] In a specific embodiment of the present application, the number of bolt assemblies 2 is preferably two. The first bolt assembly 2 on any one side is pre-locked and positioned in the adjustment long waist hole 5, and the second bolt assembly 2 on the other side is locked and positioned in the adjustment long waist hole 5 after sliding to a specified position in the adjustment long waist hole 5. The adjustment and positioning method is simple and easy to operate.

[0038] When the number of bolt assemblies 2 is two, the positioning adjustment range of the two bolt assemblies 2 is 10 mm to 330 mm. It has a relatively wide adjustment range and stronger pertinence.

[0039] Specifically, each bolt assembly 2 includes: a nut 21, a threaded section 22 connecting the nut 21, and a positioning tip 23 connecting the threaded section 22; wherein, the threaded section 22 and the positioning tip 23 penetrate through the adjustment long waist hole. The overall structure is simple and easy to process. The nut 21 is limited and clamped on the inner side wall of the positioning main body 1. It is convenient to realize the locking function.

[0040] Combined Figure 3 and Figure 4 As shown in, the locking mechanism includes: a first washer adapted to the nut 21, and a nut member 4 threadedly connected to the threaded section 22; a second washer is assembled between the nut member 4 and the outer side wall of the positioning main body 1. The addition of the first washer and the second washer 3 prevents the bolt assembly 2 from loosening. The bolt assembly 2 uses a bolt of M10 model, and both the first washer and the second washer 3 use M10 model washers. The simple locking method provides reliable positioning.

[0041] The length of the positioning tip 23 of each bolt assembly 2 is less than the length of the corresponding threaded section 22. The positioning tip 23 is ground into a tip on a grinding wheel. The positioning tip 23 overcomes the requirement for the flatness of the template. By snapping a through line on the template, measuring the positioning starting point with a tape measure, adjusting the distance and then locking and positioning, the positioning tip 23 pierces into the template to determine the point position, and then a drilling machine is used to drill holes to install the embedded part.

[0042] In another embodiment of the present application, a scale is magnetically attracted to the inner side wall of the positioning main body 1; or, a scale paper is adhesively connected to the inner side wall of the positioning main body 1. It provides auxiliary dimension display and ensures quick adjustment.

[0043] In the present application, according to at least two bolt assemblies 2 adjusted and fixed, the positioning tip 23 positions the installation position of the embedded part. It is flexible and convenient to use, the overall structure is simple, easy to carry, and meets the high-precision requirements.

[0044] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; under the concept of the present disclosure, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of one or more embodiments of the present specification as above, which are not provided in detail for the sake of brevity.

[0045] In addition, for the sake of simplicity of explanation and discussion, and in order not to make one or more embodiments of this specification difficult to understand, the well-known power / ground connections of other components may or may not be shown in the accompanying drawings. Further, the device may be shown in block diagram form in order not to make one or more embodiments of this specification difficult to understand, and this also takes into account the fact that the details of the implementation of such block diagram devices are highly dependent on the platform on which one or more embodiments of this specification are to be implemented (i.e., these details should be entirely within the understanding of those skilled in the art). In the case where specific details are set forth to describe the exemplary embodiments of the present disclosure, it will be apparent to those skilled in the art that one or more embodiments of this specification can be implemented without these specific details or with variations of these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0046] One or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification shall be included within the protection scope of the present disclosure.

Claims

1. An adjustable positioning tool for cantilever scaffolding embedded parts, characterized in that: include: Positioning the main body; The positioning main body is provided with a long waist hole for adjusting the position along the length direction; The positioning assembly comprises at least two bolt assemblies sliding inside the positioning long waist hole, and each of the bolt assemblies is equipped with a locking mechanism; wherein, The exposed end of each bolt assembly passing through the adjustment long waist hole is a positioning tip.

2. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 1 is characterized in that: The positioning main body is a right-angle bent plate.

3. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 1 is characterized in that: The length of the positioning main body is 400 mm, and the length of the adjustment long waist hole is 340 mm.

4. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 2 is characterized in that: When the number of the bolt assemblies is two, The first bolt assembly on any one side is pre-locked and positioned in the adjustment long waist hole, and the second bolt assembly on the other side is slid to a designated position in the adjustment long waist hole and then locked and positioned in the adjustment long waist hole.

5. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 3 is characterized in that: When the number of the bolt assemblies is two, The positioning adjustment range of the two bolt assemblies is 10 mm to 330 mm.

6. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 5 is characterized in that: Each of the bolt assemblies comprises: a nut, a threaded section connected to the nut, and a positioning tip connected to the threaded section; wherein, The threaded section and the positioning tip penetrate the positioning long waist hole.

7. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 6 is characterized in that: The nut is limitedly engaged with the inner side wall of the positioning main body.

8. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 7 is characterized in that: The locking mechanism comprises: a first washer matched with the nut, and a nut member threadedly connected to the threaded section; wherein, A second washer is arranged between the nut member and the outer side wall of the positioning main body member.

9. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 2 is characterized in that: The inner side wall of the positioning main body is magnetically attracted with a scale; or, The inner side wall of the positioning main body is bonded and connected with a scale paper.

10. The adjustable positioning tool for cantilever scaffolding embedded parts according to claim 8, characterized in that: The length of the positioning tip of each bolt assembly is smaller than the length of the corresponding threaded section.

Images