CN211818446U - Novel pipe body with clamping groove - Google Patents

Abstract

A novel pipe body with a clamping groove comprises a steel pipe body, a clamping lip and an inserting piece; be equipped with multichannel recess around along its axial on the annular side wall of body, the recess side of both sides respectively is equipped with a card lip on following side by side in the recess, the card lip is equipped with the card ear in the one end adjacent bottom the recess, wherein the card ear of two card lips side by side sets up relatively, be equipped with L type inserted sheet between two card lips side by side, the horizontal part of L type inserted sheet passes through connecting bolt and installs in the recess and push down the card ear of two card lips side by side simultaneously, be equipped with the screw hole that is used for connecting bolt to pass in the recess, the vertical portion of L type inserted sheet presss from both sides tightly between rather than the recess side edge with one side and has the card lip that corresponds one side, two sets of card lips side by side are equipped with ┷ type inserted sheet or straight type inserted sheet and fix through connecting bolt in the department of meeting, also. The application provides a take novel body of draw-in groove, has with low costs, intensity is high, rigidity is high, welding deformation is little advantage.

Description

Novel pipe body with clamping groove

Technical Field

The utility model relates to a multi-functional pole, wisdom lamp pole and street lamp pole field of synthesizing, concretely relates to take novel body of draw-in groove.

Background

With the development of smart cities, internet of things and 5G, street lamp posts on municipal roads are no longer defined only for lighting purposes, but serve as city carriers of various comprehensive facilities, such as 5G antennas, road signs, pedestrian traffic lights, WIFI antennas, monitoring cameras and the like, so that the street lamp posts really become capillaries of the smart cities. Therefore, the original street lamp pole with a single circular section, a rectangular section or a square section is not in line with the development trend of the times, and a novel pole body which is suitable for the future and is simple to mount, namely, a pole body with a clamping groove and a clamping lip structure, is produced at the beginning.

At present, the following three clamping groove forming or mounting modes exist, wherein a 1 ' -pipe body, a 2 ' -clamping groove and a 3 ' -clamping lip exist, but certain defects exist in the clamping groove forming or mounting modes respectively:

1. referring to fig. 1, the aluminum alloy rod body with the clamping groove manufactured by the hot extrusion process has the defects of low strength, particularly low elastic modulus, high cost and the like, wherein the strength after welding is only 1/2 of the strength of a parent metal;

2. according to the picture 2, the clamping groove is welded on the outer part of the steel round pipe or the steel square pipe (including the rectangular steel pipe), the cost is low, welding deformation is easy to generate due to the fact that the clamping groove is of a thin-wall structure, and in addition, the clamping groove protrudes out of the pipe body, so that the appearance is poor;

3. referring to fig. 3, although the strength, especially the welding strength, of the steel pipe body with the groove section and the combined pipe body in the form of the clamping groove can be greatly improved, and the rigidity can also be improved, the cost is basically equal to that of the aluminum alloy hot-extruded section.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that exists among the above-mentioned prior art, this application provides a take novel body of draw-in groove, has with low costs, intensity is high, rigidity is high, welding deformation is little advantage.

In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:

a novel pipe body with a clamping groove comprises a steel pipe body, a clamping lip and an inserting piece; a plurality of concave grooves are formed in the annular side wall of the pipe body along the axial direction of the pipe body in a surrounding mode, a plurality of parallel insertion pieces are fixedly welded in the grooves and are perpendicular to the axial direction of the pipe body, two clamping lips which are close to each other in opposite directions are fixedly welded between any two adjacent insertion pieces, and a gap is reserved between the two clamping lips; the upper end and the lower end of the clamping lip are respectively welded with the inserting piece corresponding to one end, and one side end of the clamping lip is welded with the pipe body.

Furthermore, the material of card lip is steel.

A novel pipe body with a clamping groove comprises a steel pipe body, a clamping lip and an inserting piece; the annular lateral wall of body is gone up and is equipped with the recess of multichannel indent along its axial in all around, install the inserted sheet that the polylith is parallel to each other in the recess, above-mentioned inserted sheet with the axial vertical of body, every leave the gap between inserted sheet and the recess bottom, every the inserted sheet is pressed from both sides tightly between the recess side edge rather than both sides and is had a calorie lip, meets from top to bottom in the card lip that lies in same one side, the card lip is equipped with outstanding card ear in the one end adjacent with the recess bottom, the card ear chucking is in the gap, wherein leaves the breach between the two card lips of same inserted sheet both sides.

Further, be equipped with the bolt perforation that is used for L type bolt to pass on the inserted sheet, also be equipped with the bolt perforation of matching in the recess, the inserted sheet passes through the L type bolt fixed mounting that passes in the above-mentioned bolt perforation in the recess.

Furthermore, the inserting pieces are fixed in the grooves through welding, and gaps are reserved between the inserting pieces and the bottoms of the grooves during welding; a baffle plate or a flange used for supporting the clamping lip above the clamping lip is arranged in the groove at the lowest clamping lip.

A novel pipe body with a clamping groove comprises a steel pipe body, a clamping lip and an inserting piece; the annular side wall of the pipe body is provided with a plurality of concave grooves along the axial direction, the groove sides on two sides in the groove are provided with a clamping lip side by side, the clamping lips on the same side in the clamping lips are connected up and down, the clamping lips are provided with a protruding clamping lug at one end adjacent to the bottom of the groove, the clamping lugs of the two clamping lips side by side are arranged oppositely, an L-shaped inserting sheet is arranged between the two clamping lips side by side, the horizontal part of the L-shaped inserting sheet is arranged in the groove through a connecting bolt or a pull rivet and presses the clamping lugs of the two clamping lips side by side simultaneously, a threaded hole or a through hole for the connecting bolt or the pull rivet to pass is correspondingly arranged in the groove, the clamping lips on one side are clamped between the vertical part of the L-shaped inserting sheet and the groove side on the same side, and ┷ -shaped inserting sheets or flat-shaped inserting sheets are arranged at the connection part of the two groups of clamping lips side by side, correspondingly, a threaded hole through hole for the connecting bolt or the rivet to pass through is also formed in the groove.

Furthermore, the material of card lip is the aluminum alloy.

Furthermore, the material of inserted sheet is carbon element structural steel, low alloy structural steel, stainless steel or aluminum alloy.

Further, the number of the grooves is 4, and the grooves uniformly surround the side wall of the tube body.

According to the above technical scheme, compared with the prior art, the utility model, its beneficial effect is:

1. compared with the prior art shown in the figure 1, the same effect can be achieved, but the strength is higher, the rigidity is higher, the welding influence is small, and the cost is low;

2. compared with the prior art shown in the figure 2, the welding deformation is small, the height of a welding seam is large under the condition of the same welding height, and a clamping groove can be formed by the hidden clamping lip, so that the attractive effect is obvious, and the cost is low;

3. compared with the prior art of fig. 3, the material cost of the aluminum alloy clamping groove is saved, the cost of mounting accessories is reduced, and the mounting is simpler and more convenient.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

FIG. 1 is a schematic diagram of the prior art;

FIG. 2 is another schematic diagram of the prior art;

FIG. 3 is another schematic diagram of the prior art;

FIG. 4 is a schematic diagram of a first embodiment;

FIG. 5 is a diagram illustrating a second embodiment;

FIG. 6 is a schematic view of the third embodiment of the present invention showing the installation of two clamping lips, an L-shaped insertion piece and a tube body in parallel;

FIG. 7 is a sectional view taken along line A-A of FIG. 6;

FIG. 8 is a schematic view showing the connection of two sets of side-by-side lips of the third embodiment with the flat insert and the tube at the junction;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;

FIG. 10 is a schematic view showing the connection of two sets of side-by-side lips of the third embodiment with the ┷ -type male tab and the tube body at the connection point;

FIG. 11 is a cross-sectional view taken along line C-C of FIG. 10;

wherein, 1', tube body; 2', a clamping groove; 3', a clamping lip; 1. a pipe body; 2. clamping the lip; 21. clamping a lug; 3. inserting sheets; 4. a groove; 41. the bottom of the groove; 42. the side edge of the groove; 5. a gap; 6. perforating the bolt; 7. an L-shaped insert; 71. a horizontal portion; 72. a vertical portion; 8. a threaded hole; 9. model ┷ insert sheet; 10. straight type inserted sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

As shown in fig. 4, the novel pipe body with the clamping groove comprises a steel pipe body 1, a clamping lip 2 and an inserting piece 3; a plurality of concave grooves 4 are formed in the annular side wall of the pipe body 1 along the axial direction of the pipe body in a surrounding mode, a plurality of parallel inserting pieces 3 are fixedly welded in the grooves 4, the inserting pieces 3 are perpendicular to the axial direction of the pipe body 1, two clamping lips 2 which are close to each other in opposite directions are fixedly welded between any two adjacent inserting pieces 3, and a gap is reserved between the two clamping lips 2; the upper end and the lower end of the clamping lip 2 are respectively connected with the inserting piece 3 at one corresponding end in a welding mode, and one side end of the clamping lip is connected with the pipe body 1 in a welding mode.

Wherein, the material of card lip 2 is steel.

Firstly, the insertion piece 3 is welded in the groove 4 on the pipe body 1, the insertion piece 3 is vertical to the axial direction of the pipe body 1 during welding and fixing, then the clamping lip 2 is welded on the insertion piece 3, and finally the clamping lip 2 is welded with the pipe body 1.

Example two

As shown in fig. 5, the novel pipe body with the clamping groove comprises a steel pipe body 1, a clamping lip 2 and an inserting piece 3; the annular side wall of body 1 goes up along its axial and is equipped with the recess 4 of multichannel indent around, install the inserted sheet 3 that the polylith is parallel to each other in the recess 4, above-mentioned inserted sheet 3 with body 1's axial vertical, every leave gap 5, every between inserted sheet 3 and the recess bottom 41 the inserted sheet 3 and the recess side of its both sides respectively press from both sides tightly between the 42 has a calorie lip 2, lie in meeting from top to bottom with the card lip of one side in the above-mentioned calorie lip 2, card lip 2 is equipped with outstanding card ear 21 in the one end adjacent with recess bottom 41, card ear 21 chucking is in gap 5, wherein leaves the breach between two card lips 2 of 3 both sides of same inserted sheet.

Wherein, be equipped with the bolt perforation 6 that is used for L type bolt (not shown) to pass on the inserted sheet 3, also be equipped with the bolt perforation of matching in the recess 4, the L type bolt fixed mounting that the inserted sheet 3 passed in through above-mentioned bolt perforation 6 is in the recess 4.

Firstly, the inserting piece 3 is loosely fixed in the groove 4 on the pipe body 1 through the L-shaped bolt, then the clamping lug 21 on the clamping lip 2 penetrates through the gap 5 reserved between the inserting piece 3 and the groove 4, then the L-shaped bolt is screwed, and finally the clamping lip 2 is fixed on the pipe body 1.

EXAMPLE III

As shown in fig. 6 and 7, the novel pipe body with the clamping groove comprises a steel pipe body 1, a clamping lip 2 and an inserting piece; the annular side wall of body 1 goes up along its axial and is equipped with the recess 4 of multichannel indent around, the recess side of both sides respectively is equipped with a calorie of lip 2 on 42 side by side in the recess 4, lies in meeting from top to bottom with the calorie of lip of one side in the above-mentioned calorie of lip 2, calorie of lip 2 is equipped with outstanding card ear 21 in the one end adjacent with recess bottom 41, and wherein the relative setting of card ear 21 of two calorie of lips 2 side by side is equipped with L type inserted sheet 7 between two side by side calorie of lips 2, the horizontal part 71 of L type inserted sheet 7 passes through connecting bolt and installs in recess 4 and push down the card ear 21 of two side by side calorie of lips 2 simultaneously, correspondingly be equipped with in the recess 4 and be used for the screw hole 8 that connecting bolt passed, the vertical portion 72 of L type inserted sheet 7 presss from both sides the card lip 2 that has corresponding one side with its recess side between 42.

As shown in fig. 8 to 11, ┷ -type insertion pieces 9 or straight insertion pieces 10 are arranged at the joint of two sets of side-by-side clamping lips 2 and are fixed by the connecting bolt, and correspondingly, a threaded hole 8 for the connecting bolt to pass through is also arranged in the groove 4.

For a pipe body 1 with the wall thickness of less than 4mm (not containing 4mm), a through hole is formed in the pipe body 1 according to a certain distance, then clamping lips are placed on two sides of a groove in a segmented mode, a rivet nut mode is adopted to form threads in the through hole, an L-shaped inserting sheet is fixed between the two clamping lips side by side through a connecting bolt, and for the fixation of the two groups of clamping lips 2 side by side at the joint, ┷ -shaped or straight inserting sheets can be fixed through the connecting bolt; for the pipe body with the wall thickness larger than 4mm, threaded holes can be directly drilled in the pipe body, and then the pipe body is fixed in the same mode.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (9)

1. A novel pipe body with a clamping groove is characterized by comprising a steel pipe body, a clamping lip and an inserting piece; a plurality of concave grooves are formed in the annular side wall of the pipe body along the axial direction of the pipe body in a surrounding mode, a plurality of parallel insertion pieces are fixedly welded in the grooves and are perpendicular to the axial direction of the pipe body, two clamping lips which are close to each other in opposite directions are fixedly welded between any two adjacent insertion pieces, and a gap is reserved between the two clamping lips; the upper end and the lower end of the clamping lip are respectively welded with the inserting piece corresponding to one end, and one side end of the clamping lip is welded with the pipe body.

2. The novel pipe body with the clamping groove as claimed in claim 1, wherein the clamping lip is made of steel.

3. A novel pipe body with a clamping groove is characterized by comprising a steel pipe body, a clamping lip and an inserting piece; the annular lateral wall of body is gone up and is equipped with the recess of multichannel indent along its axial in all around, install the inserted sheet that the polylith is parallel to each other in the recess, above-mentioned inserted sheet with the axial vertical of body, every leave the gap between inserted sheet and the recess bottom, every the inserted sheet is pressed from both sides tightly between the recess side edge rather than both sides and is had a calorie lip, meets from top to bottom in the card lip that lies in same one side, the card lip is equipped with outstanding card ear in the one end adjacent with the recess bottom, the card ear chucking is in the gap, wherein leaves the breach between the two card lips of same inserted sheet both sides.

4. The novel pipe body with the slot as claimed in claim 3, wherein the insertion sheet is provided with a bolt through hole for passing an L-shaped bolt, the groove is also provided with a matching bolt through hole, and the insertion sheet is fixedly mounted in the groove by the L-shaped bolt passing through the bolt through hole.

5. The novel pipe body with the clamping groove as claimed in claim 3, wherein the inserting piece is fixed in the groove by welding, and a gap is left between the inserting piece and the bottom of the groove when the inserting piece is welded; a baffle plate or a flange used for supporting the clamping lip above the clamping lip is arranged in the groove at the lowest clamping lip.

6. A novel pipe body with a clamping groove is characterized by comprising a steel pipe body, a clamping lip and an inserting piece; the annular side wall of the pipe body is provided with a plurality of concave grooves along the axial direction, the groove sides on two sides in the groove are provided with a clamping lip side by side, the clamping lips on the same side in the clamping lips are connected up and down, the clamping lips are provided with a protruding clamping lug at one end adjacent to the bottom of the groove, the clamping lugs of the two clamping lips side by side are arranged oppositely, an L-shaped inserting sheet is arranged between the two clamping lips side by side, the horizontal part of the L-shaped inserting sheet is arranged in the groove through a connecting bolt or a pull rivet and presses the clamping lugs of the two clamping lips side by side simultaneously, a threaded hole or a through hole for the connecting bolt or the pull rivet to pass is correspondingly arranged in the groove, the clamping lips on one side are clamped between the vertical part of the L-shaped inserting sheet and the groove side on the same side, and ┷ -shaped inserting sheets or flat-shaped inserting sheets are arranged at the connection part of the two groups of clamping lips side by side, correspondingly, a threaded hole or a through hole for the connecting bolt or the rivet to pass through is also arranged in the groove.

7. A novel pipe body with a clamping groove as claimed in claim 3 or 6, wherein the clamping lip is made of aluminum alloy.

8. A novel pipe body with a clamping groove as claimed in claim 3 or 6, wherein the material of the inserting piece is carbon structural steel, low-alloy structural steel, stainless steel or aluminum alloy.

9. A novel tubular body with clamping grooves as claimed in claim 1, 3 or 6, wherein the number of said grooves is 4, which uniformly surrounds the side wall of said tubular body.

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