CN210757467U

CN210757467U - Elbow group is to bracket

Info

Publication number: CN210757467U
Application number: CN201921557228.5U
Authority: CN
Inventors: 马文献; 刘传; 王鹏
Original assignee: Qingdao Tiancheng Energy Equipment Manufacturing Co ltd
Current assignee: Qingdao Tiancheng Energy Equipment Manufacturing Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-16
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an elbow assembly bracket, which comprises a left ring frame, a right ring frame, an angle iron frame, a lifting rod and a supporting rod, wherein the side surface of the supporting rod is provided with a spring bolt, the top of the supporting rod is connected with the lifting rod, the lifting rod is provided with a plurality of bolt holes, the angle iron frame is fixed at the top of the lifting rod, rotating shaft grooves are fixed at the left and the right ends of the angle iron frame, connecting shafts are arranged in the rotating shaft grooves, the upper end of the angle iron frame is connected with the left ring frame and the right ring frame, a left ring buckle is fixed at the top end of the left ring frame, a fixed shaft is arranged in the left ring buckle, a movable bolt is connected at the outer side of the fixed shaft, the end of the movable bolt is connected with a nut, a hand wrestling hand is connected on the nut, a right ring buckle is fixed in the right ring frame, a bolt groove is arranged in the, the labor input is reduced, the carrying and auxiliary assembly work is carried out, and the working efficiency is improved.

Description

Elbow group is to bracket

Technical Field

The utility model relates to a mechanical assembly field specifically is an elbow group is to bracket.

Background

The elbow is a commonly used connecting pipe fitting in pipeline installation, and is used for connecting two pipes with the same or different nominal diameters so as to make the pipeline turn at a certain angle. The bend radius is less than or equal to 1.5 times of the pipe diameter and belongs to the elbow, and the bend radius is more than 1.5 times of the pipe diameter and belongs to the elbow. The angle is divided into 45 degrees and 90 degrees and 180 degrees, which are the most commonly used, and other abnormal angle elbows of 60 degrees and the like are also included according to engineering requirements. The elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics, etc. At present, the workman is mostly the partner and carries out the elbow group to right, and alone support alone group to right, and the human labor who drops into is too much, has certain potential safety hazard, and work efficiency is lower, in order to solve the problem that the aforesaid exists, the utility model discloses an elbow group is to bracket.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving that the workman is mostly the partner and carries out the elbow group to right, alone support alone right, the human labor who drops into is too much, has certain potential safety hazard, and shortcoming such as work efficiency is lower provides an elbow group to the bracket.

In order to achieve the above object, the utility model provides a following technical scheme: including left ring frame, right ring frame, angle iron frame, lifter and bracing piece, the side of bracing piece is provided with spring bolt, spring bolt is inside to be become by elasticity clamping piece, spring and spacing post group, the bracing piece top is connected with the lifter, be provided with a plurality of bolt holes on the lifter, the fixed angle iron frame in lifter top, both ends all are fixed with the pivot groove about the angle iron frame, the pivot inslot is provided with the connecting axle, angle iron frame upper end is connected with left ring frame and right ring frame, the top of left side ring frame is fixed with left eye, be provided with the fixed axle in the left eye, the fixed axle outside is connected with movable bolt, the end of movable bolt is connected with the nut, it breaks the hand off with the fingers and thumb to be connected with on the nut, the top of right ring frame is fixed with right eye, be provided with the bolt groove in the right eye.

Preferably, the lifting rod is fixed with the supporting rod through the matching of the spring bolt and the bolt hole, the spring bolt and the bolt hole are in clearance fit, and the height of the whole lifting rod is conveniently adjusted through the spring bolt.

Preferably, the lifting rod is connected with the angle iron frame in a welding mode, the rotating shaft groove is connected with the angle iron frame in a welding mode, and bearing stability is guaranteed.

Preferably, the left ring frame and the right ring frame are connected with the rotating shaft groove through connecting shafts, the connecting shafts are in clearance fit with the rotating shaft groove, and the connecting shafts are conveniently taken down to replace the right and left ring frames to be suitable for fixing pipelines of different models.

Preferably, the left buckle and the left frame are connected in a welding manner, the movable bolt is nested on the fixed shaft, the fixed shaft and the left buckle are connected in a welding manner, the movable bolt is nested on the fixed shaft before the fixed shaft and the left buckle are welded, and the movable bolt can move on the fixed shaft.

Preferably, the right ring buckle is connected with the right ring frame in a welding mode, the bolt groove and the right ring buckle are integrally formed, and the bolt groove is used for supporting the movable bolt and the limiting nut and is convenient for connecting the left ring frame and the right ring frame.

Preferably, the hand is in interference fit with the nut, so that the hand is prevented from falling off, the hand is convenient for workers to directly tighten or loosen the nut, a wrench is not needed, and the working efficiency is improved.

Preferably, the inside spring of spring bolt is provided with two altogether, and spacing post is provided with four altogether, and two departments of spacing post are fixed on the elastic clamp piece, and two are fixed inside the bracing piece, and the elastic clamp piece presss from both sides tightly on the axis body of spring bolt, and the spring is all nested on spacing post, and spring bolt inner structure is simple, and fixed respond well, and the economic nature is higher.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple integral structure, low in manufacturing cost has reduced the human input and has carried and supplementary group to work, has guaranteed the security of work to a certain extent, has improved work efficiency, and the device can support a set of elbow simultaneously, and is fixed effectual to the elbow centre gripping, can carry out altitude mixture control, and convenient group is to and spot welding.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic view of the structure of the right side of the present invention.

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

Fig. 5 is a schematic sectional view a-a of the present invention.

Fig. 6 is a partially enlarged schematic view B of the present invention.

Fig. 7 is an internal structure view of the spring bolt of the present invention.

In the figure: 1-right ring frame, 2-angle iron frame, 3-lifting rod, 4-supporting rod, 5-spring bolt, 6-bolt hole, 7-connecting shaft, 8-rotating shaft groove, 9-nut, 10-left ring buckle, 11-fixed shaft, 12-right ring buckle, 13-bolt groove, 14-movable bolt, 15-hand wrestling, 16-elastic clamping piece, 17-limiting column, 18-spring and 19-left ring frame.

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. 1-7, the present invention provides a technical solution: the angle iron frame comprises a left ring frame 19, a right ring frame 1, an angle iron frame 2, a lifting rod 3 and a supporting rod 4, wherein a spring bolt 5 is arranged on the side surface of the supporting rod 4, the spring bolt 5 is internally composed of an elastic clamping piece 16, a spring 17 and a limiting column 18, the top of the supporting rod 4 is connected with the lifting rod 3, a plurality of bolt holes 6 are arranged on the lifting rod 3, the angle iron frame 2 is fixed on the top of the lifting rod 3, rotating shaft grooves 8 are respectively fixed at the left end and the right end of the angle iron frame 2, a connecting shaft 7 is arranged in each rotating shaft groove 8, the upper end of the angle iron frame 2 is connected with the left ring frame 19 and the right ring frame 1, a left ring buckle 10 is fixed at the top end of the left ring frame 19, a fixed shaft 11 is arranged in the left ring buckle 10, a movable bolt 14 is connected on the outer side of the fixed shaft 11, the end of, the top end of the right ring frame 1 is fixed with a right ring buckle 12, a bolt groove 13 is arranged in the right ring buckle 12, the lifting rod 3 is fixed with the support rod 4 through the matching of a spring bolt 5 and a bolt hole 6, the spring bolt 5 and the bolt hole 6 are in clearance fit, the height of the whole body is conveniently adjusted through the spring bolt 5, the lifting rod 3 is in welding connection with the angle iron frame 2, the rotating shaft groove 8 is in welding connection with the angle iron frame 2, the bearing stability is ensured, the left ring frame 19 and the right ring frame 1 are both connected with the rotating shaft groove 8 through a connecting shaft 7, the connecting shaft 7 is in clearance fit with the rotating shaft groove 8, the connecting shaft 7 is conveniently taken down to replace the right and left ring frames which are suitable for fixing pipelines of different models, the left ring buckle 10 is in welding connection with the left ring frame 19, the movable bolt 14 is nested on the fixed shaft 11, and the fixed shaft 11 is in welding connection with the left ring buckle 10, before the fixed shaft 11 and the left buckle 10 are welded, the movable bolt 14 is embedded on the fixed shaft 11, the movable bolt 14 can move on the fixed shaft 11, the right buckle 12 is connected with the right ring frame 1 in a welding manner, the bolt groove 13 is integrally formed with the right buckle 12, the bolt groove 13 is used for supporting the movable bolt 14 and the limiting nut 9, so that the left and right ring frames are conveniently connected, the hand 15 and the nut 9 are in interference fit, the hand 15 is prevented from falling off, the hand 15 is convenient for workers to directly tighten or loosen the nut 9, a wrench is not needed, the working efficiency is improved, the spring 18 in the spring bolt 5 is provided with two positions, the limiting columns 17 are arranged at four positions, the two positions of the limiting columns 17 are fixed on the elastic clamping sheets 16 and are fixed in the support rod 4, the elastic clamping sheets 16 are clamped on the shaft body of the spring bolt 5, the spring 18 is embedded on the limiting columns 17, the internal structure of the spring bolt 5 is simple, the fixing effect is good, and the economy is higher.

The utility model discloses a theory of operation does: the relative position of the supporting rod 4 and the lifting rod 3 is adjusted through the spring bolt 5, the pipeline is placed on the angle iron frame 2, the movable bolt 14 on the left ring buckle 10 is placed in the bolt groove 13 on the right ring buckle 12, the nut 9 is tightly fixed through the hand 15, the pipeline is fixed, and then the elbow is placed on the angle iron frame 2 to be paired with the fixed pipeline and subjected to spot welding. Wherein: the left and right ring frames are convenient to replace through the connecting shaft 7 and are used for fixing pipelines of different models, the hand 15 is broken off, so that workers can conveniently and directly tighten or loosen nuts, a wrench is not needed, and the working efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an elbow group is to bracket, includes left ring frame (19), right ring frame (1), angle iron frame (2), lifter (3) and bracing piece (4), its characterized in that: the spring bolt is arranged on the side face of the supporting rod (4), the spring bolt (5) is internally composed of an elastic clamping piece (16), a spring and a limiting column, the top of the supporting rod (4) is connected with a lifting rod (3), a plurality of bolt holes (6) are formed in the lifting rod (3), an angle iron frame (2) is fixed to the top of the lifting rod (3), rotating shaft grooves (8) are fixed to the left end and the right end of the angle iron frame (2), a connecting shaft (7) is arranged in each rotating shaft groove (8), a left ring frame (19) and a right ring frame (1) are connected to the upper end of the angle iron frame (2), a left ring buckle (10) is fixed to the top end of the left ring frame (19), a fixed shaft (11) is arranged in the left ring buckle (10), a movable bolt (14) is connected to the outer side of the fixed shaft (11), and a nut (9) is connected to the end of, the nut (9) is connected with a hand (15) which is broken off with the fingers and thumb, the top end of the right ring frame (1) is fixed with a right ring buckle (12), and a bolt groove (13) is arranged in the right ring buckle (12).

2. The elbow pairing bracket of claim 1, wherein: the lifting rod (3) is fixed with the supporting rod (4) through the matching of the spring bolt (5) and the bolt hole (6), wherein the spring bolt (5) is in clearance fit with the bolt hole (6).

3. The elbow pairing bracket of claim 1, wherein: the lifting rod (3) is connected with the angle iron frame (2) in a welding mode, and the rotating shaft groove (8) is connected with the angle iron frame (2) in a welding mode.

4. The elbow pairing bracket of claim 1, wherein: the left ring frame (19) and the right ring frame (1) are connected with the rotating shaft groove (8) through a connecting shaft (7), wherein the connecting shaft (7) is in clearance fit with the rotating shaft groove (8).

5. The elbow pairing bracket of claim 1, wherein: the left buckle (10) is connected with the left ring frame (19) in a welding mode, the movable bolt (14) is nested on the fixed shaft (11), and the fixed shaft (11) is connected with the left buckle (10) in a welding mode.

6. The elbow pairing bracket of claim 1, wherein: the right ring buckle (12) is connected with the right ring frame (1) in a welding manner, and the bolt groove (13) and the right ring buckle (12) are integrally formed.

7. The elbow pairing bracket of claim 1, wherein: the hand (15) is in interference fit with the nut (9).

8. The elbow pairing bracket of claim 1, wherein: the spring of spring bolt (5) inside is provided with two altogether, and spacing post is provided with four altogether, and two departments of spacing post are fixed on elasticity clamping piece (16), and two are fixed inside bracing piece (4), and elasticity clamping piece (16) press from both sides tightly on the axis body of spring bolt (5), and the spring all nests on spacing post.