CN212957599U

CN212957599U - Building cantilever frame fixed knot constructs with spacing effect

Info

Publication number: CN212957599U
Application number: CN202021175918.7U
Authority: CN
Inventors: 徐韩伟
Original assignee: Dongyang Weixin Cantilever Equipment Co ltd
Current assignee: Dongyang Weixin Cantilever Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-13
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a building cantilever frame fixed knot constructs with spacing effect, including accepting the assembly sleeve pipe, accept the outside intermediate position fixed mounting of assembly sleeve pipe and accept the sleeve, accept the outside upper end of assembly sleeve pipe and preset the assembly connection hole, the horizontal fixed mounting of intermediate position of accepting the outside avris of sleeve has the external sleeve pipe of second grade, accept the horizontal fixed mounting of intermediate position of the inside intermediate position of sleeve and have the spacing snap ring in center, the inside movable mounting of assembly connection hole has the connecting rod, the outside movable mounting of location fastening screw has location fastening bolt, the inside inboard fixed mounting of the external sleeve pipe of one-level and second grade has spacing chuck. This building cantilever frame fixed knot with spacing effect constructs through the integral type connection mounting structure with global design for seamless connection each other, can promote holistic result of use and working property on the basis of guaranteeing whole maximum stability.

Description

Building cantilever frame fixed knot constructs with spacing effect

Technical Field

The utility model relates to an overhanging frame technical field specifically is a building overhanging frame fixed knot constructs with spacing effect.

Background

The fixing structure is an extremely important link in the assembling and connecting operation of the cantilever frame, and the supporting stability of the whole cantilever frame in the practical application and use work is determined.

However, most of the existing fixing structures in the existing market for the cantilever frame assembly have fastening assembly structures which are mostly connected correspondingly by utilizing the corresponding fit relation between the holes and the bolts, no limiting mechanism exists, the whole assembly stability in the practical application use work is difficult to ensure, and various use requirements under different use conditions are difficult to meet, so that the whole use effect and the work performance are general, and due to the limitation of the structure of the fixing structure, the whole use function in the normal use work is correspondingly limited to a greater extent, and the shortcoming that the whole application range is narrow is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building cantilever frame fixed knot constructs with spacing effect, in order to solve and to propose in the above-mentioned background art mostly utilizing between hole and the bolt to correspond the fastening assembly structure that the relation of coincide corresponds and is connected, there is not stop gear, be difficult to ensure whole assembly stability in practical application use, and be difficult to satisfy multiple user demand under the different in service behavior, so that holistic result of use and working property are comparatively general, and because the restriction of self structure, make whole service function nature in normal use work corresponding the restriction that has received great degree, thereby lead to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing structure of a building cantilever frame with a limiting effect comprises a bearing assembly sleeve, a bearing sleeve is fixedly arranged in the middle of the outer part of the bearing assembly sleeve, the upper end of the outer part of the bearing and assembling sleeve is preset with an assembling connecting hole, the upper end position of the outer side of the bearing and assembling sleeve is provided with a positioning and fastening screw hole, a first-stage external sleeve is transversely and fixedly arranged at the middle position of the outer side of the bearing sleeve, a second-stage external sleeve is transversely and fixedly arranged at the middle position of the outer side of the bearing sleeve, a central limit snap ring is transversely and fixedly arranged at the middle position inside the bearing sleeve, a connecting rod is movably arranged inside the assembling connecting hole, the outer movable mounting of location fastening screw has location fastening bolt, the inboard position fixed mounting of the inside of one-level external bushing and second grade external bushing has spacing chuck.

Preferably, the receiving and assembling sleeve is integrally of an integral hollow cylindrical structure, the inner diameter of the receiving sleeve and the outer diameter of the receiving and assembling sleeve are matched with each other correspondingly and are connected seamlessly, and the inside of the receiving sleeve and the inside of the receiving and assembling sleeve are communicated with each other.

Preferably, the two same specifications are symmetrically arranged at the upper end and the lower end of the bearing assembly sleeve outside of the assembly connecting hole, the two same specifications are respectively arranged at the middle positions of the side edges of the upper end and the lower end of the first-level external sleeve and the middle position of the upper end of the side edge of the second-level external sleeve outside of the bearing assembly sleeve by the positioning and fastening screw holes, and the inner diameter of the assembly connecting hole is matched with the outer diameter of the connecting rod correspondingly.

Preferably, the internal specification of the positioning fastening screw hole is matched with the external specification of the positioning fastening bolt, and the central limiting clamping ring is fixedly connected with the inner wall of the bearing sleeve in a seamless mode.

Preferably, the external specification of the external sleeve pipe of one-level and the external sleeve pipe of second grade is the same to all with accept mutual seamless connection between the sleeve, the inboard position symmetry fixed mounting of the spacing snap ring in center at the external sleeve pipe of one-level and the external sleeve pipe of second grade inside has two that the specification is the same, and respectively with the external sleeve pipe of one-level and the external sleeve pipe of second grade inside between mutual seamless connection between the inner wall, and the diameter size of spacing chuck is greater than the diameter size of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing structure of the building cantilever frame with the limiting effect is optimized and improved to a greater extent by combining the problems in the prior art, by designing the whole into an integral connecting and fixing part structure in seamless connection with each other, the use effect and the working performance of the whole are improved on the basis of ensuring the maximum stability of the whole, the stable and efficient assembly operation of the connecting rod in the practical application and use work is more convenient, the assembly size of the connecting rod can be controlled to a greater degree by the central limit snap ring and the limit chuck which are additionally arranged in the connecting rod, the position of the stop block is stably limited, the use work after the integral assembly is influenced by the position, various use requirements under different use conditions can be met, the use functionality of the integral stop block in the normal use work is effectively enriched, therefore, the overall application range is effectively expanded on the basis of improving the overall comprehensive use performance.

Drawings

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

FIG. 2 is a schematic view of the connecting rod assembly structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the assembled electric appliance;

fig. 4 is a schematic view of the top view of the present invention.

In the figure: 1. receiving the assembly sleeve; 2. a receiving sleeve; 3. assembling the connecting hole; 4. positioning and fastening screw holes; 5. a first-stage external sleeve; 6. a second-stage external sleeve; 9. a central limit snap ring; 10. a connecting rod; 11. positioning a fastening bolt; 12. and a limiting chuck.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing structure of a building cantilever frame with a limiting effect comprises a bearing assembly sleeve 1, a bearing sleeve 2, an assembly connecting hole 3, a positioning fastening screw hole 4, a primary external sleeve 5, a secondary external sleeve 6, a central limiting snap ring 9, a connecting rod 10, a positioning fastening bolt 11 and a limiting chuck 12, wherein the bearing sleeve 2 is fixedly arranged at the middle position outside the bearing assembly sleeve 1, the assembly connecting hole 3 is preset at the upper end outside the bearing assembly sleeve 1, the positioning fastening screw hole 4 is arranged at the upper end position of the outer side of the bearing assembly sleeve 1, the primary external sleeve 5 is transversely and fixedly arranged at the middle position outside the bearing sleeve 2, the secondary external sleeve 6 is transversely and fixedly arranged at the middle position of the outer side of the bearing sleeve 2, the central limiting snap ring 9 is transversely and fixedly arranged at the middle position inside the bearing sleeve 2, and the connecting rod 10 is movably arranged inside the assembly, the positioning fastening bolt 11 is movably arranged outside the positioning fastening screw hole 4, and the limiting chuck 12 is fixedly arranged at the inner side positions inside the first-stage external sleeve 5 and the second-stage external sleeve 6;

furthermore, the bearing and assembling sleeve 1 is integrally of an integral hollow cylindrical structure, the inner diameter of the bearing sleeve 2 is matched with the outer diameter of the bearing and assembling sleeve 1 correspondingly and is connected seamlessly, the interior of the bearing sleeve 2 is communicated with the interior of the bearing and assembling sleeve 1, and the reasonable stability of the integral structure in practical application and use is guaranteed to a greater extent;

furthermore, two assembling connection holes 3 with the same specification are symmetrically formed in the upper end and the lower end of the outer portion of the bearing assembling sleeve 1, two positioning fastening screw holes 4 with the same specification are formed in the middle positions of the side edges of the upper end and the lower end of the outer portion of the bearing assembling sleeve 1 and the middle positions of the upper ends of the outer side edges of the first-stage external sleeve 5 and the second-stage external sleeve 6 respectively, the inner diameter of each assembling connection hole 3 is matched with the outer diameter of the connecting rod 10 correspondingly, and the using effect and the working performance of the whole are effectively improved;

furthermore, the internal specification of the positioning fastening screw hole 4 is matched with the external specification of the positioning fastening bolt 11 correspondingly, and the central limiting clamping ring 9 is fixedly connected with the inner wall of the bearing sleeve 2 in a seamless manner, so that the assembly operation of the whole body in actual application and use work is more convenient, and the use functionality of the whole body in normal use work is effectively enriched;

further, the external specification of one-level external casing 5 is the same with the external specification of second grade external casing 6, and all with accept mutual seamless connection between the sleeve 2, the inboard position symmetry fixed mounting of the spacing snap ring 9 in one-level external casing 5 and the inside of second grade external casing 6 has two that the specification is the same, and respectively with mutual seamless connection between one-level external casing 5 and the inside inner wall of second grade external casing 6, and the diameter size of spacing chuck 12 is greater than the diameter size of connecting rod 10, can carry out stable spacing support to the connecting rod 10 of inserting in assembly connection hole 3 and one-level external casing 5 and second grade external casing 6, effectively enlarged holistic application scope on the basis that has promoted whole comprehensive usability.

The working principle is as follows: firstly, the integral seamless connection structure for connecting the inside of the bearing and assembling sleeve 1 and the outside of the bearing sleeve 2 can ensure the integral structural stability to the maximum extent, the seamless fixed installation structure of the first-level external sleeve 5 and the second-level external sleeve 6 outside the bearing sleeve 2 can meet various use requirements under different use conditions on the basis of improving the integral use stability, the connecting rod 10 can be stably inserted into the assembling and connecting hole 3, the first-level external sleeve 5 and the second-level external sleeve 6, the central limit snap ring 9 and the limit chuck 12 respectively carry out stable limit support on the connecting rod 10 inside the bearing sleeve 2, the first-level external sleeve 5 and the second-level external sleeve 6, and can carry out stable fastening support location operation to the whole assembly through the corresponding identical relation between positioning fastening bolt 11 and the assembly connecting hole 3, effectively enlarged holistic application scope on the basis of having promoted whole comprehensive use performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a building cantilever frame fixed knot constructs with spacing effect, is including accepting assembly sleeve pipe, its characterized in that: accept the outside intermediate position fixed mounting of assembly sleeve pipe and accept the sleeve, the assembly connection hole has been preset on accepting the outside upper end of assembly sleeve pipe, the upper end position of accepting the outside avris of assembly sleeve pipe has seted up the location fastening screw, the horizontal fixed mounting of intermediate position who accepts the outside of sleeve has the external sleeve pipe of one-level, the horizontal fixed mounting of intermediate position who accepts the outside avris of sleeve has the external sleeve pipe of second grade, the horizontal fixed mounting of intermediate position who accepts the inside of sleeve has central spacing snap ring, the inside movable mounting of assembly connection hole has the connecting rod, the outside movable mounting of location fastening screw has location fastening bolt, the inside inboard position fixed mounting of one-level external sleeve pipe and the external sleeve pipe of second grade has spacing.

2. The structure of claim 1, wherein the structure comprises: the bearing and assembling sleeve is integrally of an integral hollow cylinder structure, the inner diameter of the bearing sleeve is matched with the outer diameter of the bearing and assembling sleeve correspondingly, the bearing sleeve and the assembling sleeve are connected in a seamless mode, and the inside of the bearing sleeve is communicated with the inside of the bearing and assembling sleeve.

3. The structure of claim 1, wherein the structure comprises: the assembly connecting hole is symmetrically provided with two same specifications at the upper end and the lower end of the outer portion of the bearing assembly sleeve, the positioning fastening screw hole is provided with two same specifications at the middle position of the edge sides of the upper end and the lower end of the outer edge sides of the primary external sleeve and the secondary external sleeve respectively, and the inner diameter of the assembly connecting hole is matched with the outer diameter of the connecting rod correspondingly.

4. The structure of claim 1, wherein the structure comprises: the inner specification of the positioning fastening screw hole is matched with the outer specification of the positioning fastening bolt in a corresponding mode, and the central limiting clamping ring is fixedly connected with the inner wall of the bearing sleeve in a seamless mode.

5. The structure of claim 1, wherein the structure comprises: the external sleeve pipe of one-level and the external sleeve pipe of second grade's outside specification is the same to all with accept mutual seamless connection between the sleeve, central spacing snap ring has two that the specification is the same at the inside position symmetry fixed mounting of the external sleeve pipe of one-level and the external sleeve pipe of second grade to respectively with the external sleeve pipe of one-level and the external sleeve pipe of second grade between mutual seamless connection between the inside inner wall, and the diameter size of spacing chuck is greater than the diameter size of connecting rod.