CN210985522U

CN210985522U - Three-way trapezoidal horizontal bend

Info

Publication number: CN210985522U
Application number: CN201922402633.6U
Authority: CN
Inventors: 丁华东
Original assignee: Tianjin Bailide Cable Bridge Stand Manufacturing Co ltd
Current assignee: Tianjin Bailide Cable Bridge Stand Manufacturing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a trapezoidal level of tee bend shape is curved, including left casing, right casing, first baffle and second baffle, the right-hand member of left side casing is equipped with right casing, the top laminating of left side casing has first baffle, the upper surface laminating of right side casing has the second baffle, the internally mounted of first baffle and second baffle has fixed establishment. This trapezoidal level of tee bend shape is bent, through the backing plate, the cooperation of inserted bar and first spring etc. is used, make things convenient for first baffle, the second baffle is connected with left casing and right casing, the convenience is fixed to the cable, through the riser, the bottom plate, the cooperation of second spring and horizontal pole etc. is used, both can use left casing and right casing singleness, also can use left casing and right casing combination, through the frid, the cooperation of bolt and draw-in groove etc. is used, make things convenient for the regulation of the distance of left casing and right casing, satisfy the user demand of people to the level bend when the cable mounting greatly.

Description

Three-way trapezoidal horizontal bend

Technical Field

The utility model relates to a curved technical field of level specifically is a trapezoidal level of tee bend shape is curved.

Background

The horizontal bend is the important accessory of installation cable conductor, wide application in petroleum, chemical industry, electric power, telecommunication field, the curved form variety of horizontal, can be according to the use demand of difference selection horizontal bend's use, it is only a manufacturing form of horizontal bend to make the curved system of horizontal into tee bend, but the trapezoidal horizontal bend of current tee bend shape, it is insecure to the fixed of cable, the installation is inconvenient, the practicality that leads to whole mechanism descends, it is single to the practicality of parallel bend, application range has the limitation, the user demand to horizontal bend when hardly satisfying people's installation cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trapezoidal horizontal bend of tee bend shape to propose the trapezoidal horizontal bend of current tee bend shape in solving above-mentioned background art, to the fixed insecure of cable, it is inconvenient to install, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a three-way trapezoidal horizontal bend comprises a left shell, a right shell, a first baffle and a second baffle, wherein the right end of the left shell is provided with the right shell, the top end of the left shell is attached with the first baffle, the upper surface of the right shell is attached with the second baffle, the right end of the first baffle is fixedly connected with a protective shell, a connecting rod is sleeved inside the protective shell and is in clearance fit with the protective shell, the right end of the connecting rod is fixedly connected with the second baffle, and fixing mechanisms are arranged inside the first baffle and the second baffle;

the fixing mechanism comprises a first spring, a base plate and an inserting rod;

the outer wall of the first spring is in clearance fit with the first baffle and the second baffle respectively, backing plates are attached to the upper end and the lower end of the first spring, an inserting rod is fixedly connected to one end, far away from the first spring, of each backing plate, and the inserting rod penetrates through the first baffle and the second baffle and is in clearance fit with grooves of the left shell and the right shell.

Preferably, the inserted bar is perpendicular to the base plate.

Preferably, the right end of the left shell is fixedly connected with an installation mechanism;

the mounting mechanism comprises a bottom plate, a vertical plate, a cross rod, a second spring and a screw;

the left end of the bottom plate is fixedly connected with the left shell, the right end of the upper surface of the bottom plate is fixedly connected with a vertical plate, the left end of the vertical plate is fixedly connected with a cross rod, the outer wall of the cross rod is sleeved with a second spring, the second spring is in clearance fit with the cross rod, and the inner thread of the vertical plate is connected with a screw.

Preferably, the bottom plates are symmetrically distributed about the left housing.

Preferably, the left end of the right shell is fixedly connected with a connecting mechanism;

the connecting mechanism comprises a groove plate, a bolt and a clamping groove;

two the right-hand member and the right-hand member looks rigid coupling of frid, the left end and the horizontal pole clearance fit of frid, the outer wall processing of frid has the draw-in groove, the bolt has been cup jointed to the inside of draw-in groove, bolt and draw-in groove clearance fit, the bolt runs through draw-in groove and riser and screw threaded connection.

Preferably, the clamping grooves are distributed at equal intervals along the groove plate.

Compared with the prior art, the beneficial effects of the utility model are that: this trapezoidal horizontal bend of tee bend shape, for traditional technique, have following advantage:

through the cooperation use of backing plate, inserted bar and first spring etc. make things convenient for being connected of first baffle, second baffle and left casing and right casing, fix the cable in the cavity that left casing and right casing formed, the convenience is fixed to the cable, and then improves whole mechanism's practicality.

Through the cooperation use of riser, bottom plate, second spring and horizontal pole etc. make things convenient for being connected of left casing and right casing, both can use left casing and right casing singleness, also can use left casing and right casing combination.

Through the cooperation use of frid, bolt and draw-in groove etc. make things convenient for the regulation of the distance of left casing and right casing, satisfy the user demand that people are crooked to the level when cable installation greatly.

Drawings

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

FIG. 2 is a schematic view of a connection structure between the fixing mechanism and the first baffle in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the mounting mechanism and the connecting mechanism in FIG. 1;

fig. 4 is a bottom view of fig. 1.

In the figure: 1. the device comprises a left shell, a right shell, a first baffle, a second baffle, a fixing mechanism, a first spring, a base plate, a second spring, a fixing mechanism, a fixing rod, a fixing mechanism 501, a first spring, a base plate 502, a base plate 503, an inserting rod, a fixing mechanism 6, a mounting mechanism 601, a bottom plate, a connecting mechanism 602, a vertical plate 603, a cross rod, a second spring 604, a clamping groove 605, a screw 7, a connecting mechanism 701.

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 three-way trapezoidal horizontal bend comprises a left shell 1, a right shell 2, a first baffle 3 and a second baffle 4, wherein the right end of the left shell 1 is provided with the right shell 2, the left shell 1 and the right shell 2 are combined together to form a three-way shape, the top end of the left shell 1 is attached with the first baffle 3, the upper surface of the right shell 2 is attached with the second baffle 4, the first baffle 3 and the second baffle 4 cover the upper surfaces of the left shell 1 and the right shell 2, the right end of the first baffle 3 is fixedly connected with a protective shell 8, a connecting rod 9 is sleeved inside the protective shell 8, the connecting rod 9 is in clearance fit with the protective shell 8, the connecting rod 9 can move left and right in the protective shell 8, the right end of the connecting rod 9 is fixedly connected with the second baffle 4, a fixing mechanism 5 is arranged inside the first baffle 3 and the second baffle 4, the fixing mechanism 5 comprises a first spring 501, a base plate 502 and an inserting rod 503, the outer walls of the two first springs 501 are in clearance fit with the first baffle 3 and the second baffle 4 respectively, utilize the elasticity of first spring 501 to promote backing plate 502 and insert inserted bar 503 into left casing 1 and right casing 2, realize that first baffle 3 and second baffle 4 are connected with left casing 1 and right casing 2 respectively, the upper and lower both ends of first spring 501 have all been laminated backing plate 502, the one end rigid coupling that first spring 501 was kept away from to backing plate 502 has inserted bar 503, inserted bar 503 runs through the recess clearance fit of first baffle 3 and second baffle 4 with left casing 1 and right casing 2, inserted bar 503 can remove in first baffle 3 and second baffle 4, inserted bar 503 sets up with backing plate 502 is perpendicular.

The right-hand member rigid coupling of left side casing 1 has installation mechanism 6, installation mechanism 6 includes bottom plate 601, riser 602, horizontal pole 603, second spring 604 and screw 605, the left end of two bottom plates 601 all with left casing 1 looks rigid coupling, the upper surface right-hand member rigid coupling of bottom plate 601 has riser 602, the left end rigid coupling of riser 602 has horizontal pole 603, the outer wall of horizontal pole 603 has cup jointed second spring 604, second spring 604 can be compressed by frid 701 at the outer wall of horizontal pole 603, second spring 604 and horizontal pole 603 clearance fit, the internal thread connection of riser 602 has screw 605, bottom plate 601 is about 1 symmetric distribution of left casing, right-hand member rigid coupling at left casing 1 has two bottom plates 601.

The left end of the right shell 2 is fixedly connected with a connecting mechanism 7, the connecting mechanism 7 comprises a groove plate 701, a bolt 702 and a clamping groove 703, the right ends of the two groove plates 701 are fixedly connected with the right shell 2, the left end of the right shell 2 is fixedly connected with the two groove plates 701, the left end of the groove plate 701 is in clearance fit with the cross rod 603, the groove plate 701 can move on the outer wall of the cross rod 603, the clamping groove 703 is machined in the outer wall of the groove plate 701, the bolt 702 is sleeved in the clamping groove 703, the bolt 702 is in clearance fit with the clamping groove 703, the bolt 702 penetrates through the clamping groove 703 and is in threaded connection with the vertical plate 602 and the screw 605, the bolt 703 penetrates through the groove plate 701 and can be in threaded connection with the screw 605, the clamping groove 703 is equidistantly distributed along the groove plate 701.

In this example, when the cable is installed by using the horizontal bend, the right housing 2 is moved rightwards at the right end of the left housing 1 according to the actual use condition, the right housing 2 drives the two slot plates 701 to move on the outer walls of the cross bars 603, the slot plates 701 push the second springs 604 to move on the outer walls of the cross bars 603, the slot plates 701 compress the second springs 604 on the left ends of the vertical plates 602, when the distance between the right housing 2 and the left housing 1 is properly adjusted, the four bolts 702 respectively penetrate through the corresponding slot grooves 703 to enter the vertical plates 602, the bolts are inserted into the vertical plates 602 by using screws 605 to be in threaded connection with the bolts 702, thereby fixing the position of the slot plates 701 relative to the vertical plates 602, then the connecting rods 9 are pulled in the protective casings 8 according to the actual distance between the left housing 1 and the right housing 2 to drive the second baffles 4 to move, and then the first baffles 3 and the second baffles 4 are respectively covered on the upper surfaces of the left housing 1 and the right housing, under the action of the elastic force of the first spring 501, the pushing base plate 502 and the insertion rod 503 are inserted into the grooves of the left casing 1 and the right casing 2 respectively, and the top of the left casing 1 and the top of the right casing 2 are covered.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trapezoidal horizontal bend of tee bend shape, includes left casing (1), right casing (2), first baffle (3) and second baffle (4), the right-hand member of left side casing (1) is equipped with right casing (2), the top laminating of left side casing (1) has first baffle (3), the upper surface laminating of right side casing (2) has second baffle (4), the right-hand member rigid coupling of first baffle (3) has protective housing (8), connecting rod (9) have been cup jointed to the inside of protective housing (8), connecting rod (9) and protective housing (8) clearance fit, the right-hand member and second baffle (4) looks rigid coupling of connecting rod (9), its characterized in that: a fixing mechanism (5) is arranged inside the first baffle (3) and the second baffle (4);

the fixing mechanism (5) comprises a first spring (501), a backing plate (502) and an insertion rod (503);

two the outer wall of first spring (501) respectively with first baffle (3) and second baffle (4) clearance fit, backing plate (502) have all been laminated at the upper and lower both ends of first spring (501), the one end rigid coupling that first spring (501) were kept away from in backing plate (502) has inserted bar (503), inserted bar (503) run through the recess clearance fit of first baffle (3) and second baffle (4) and left casing (1) and right casing (2).

2. The tee bend according to claim 1, wherein: the inserting rod (503) is perpendicular to the backing plate (502).

3. The tee bend according to claim 1, wherein: the right end of the left shell (1) is fixedly connected with an installation mechanism (6);

the mounting mechanism (6) comprises a bottom plate (601), a vertical plate (602), a cross rod (603), a second spring (604) and a screw (605);

two the left end of bottom plate (601) all with left casing (1) looks rigid coupling, the upper surface right-hand member rigid coupling of bottom plate (601) has riser (602), the left end rigid coupling of riser (602) has horizontal pole (603), the outer wall of horizontal pole (603) has cup jointed second spring (604), second spring (604) and horizontal pole (603) clearance fit, the internal thread connection of riser (602) has screw (605).

4. A three-way trapezoidal horizontal bend as defined in claim 3, wherein: the bottom plate (601) is symmetrically distributed about the left shell (1).

5. The tee bend according to claim 1, wherein: the left end of the right shell (2) is fixedly connected with a connecting mechanism (7);

the connecting mechanism (7) comprises a groove plate (701), a plug pin (702) and a clamping groove (703);

the right ends of the two groove plates (701) are fixedly connected with the right shell (2), the left end of each groove plate (701) is in clearance fit with the cross rod (603), a clamping groove (703) is machined in the outer wall of each groove plate (701), a bolt (702) is sleeved in the clamping groove (703), the bolt (702) is in clearance fit with the clamping groove (703), and the bolt (702) penetrates through the clamping groove (703) and the vertical plate (602) to be in threaded connection with the screw (605).

6. The tee bend according to claim 5, wherein: the clamping grooves (703) are distributed at equal intervals along the groove plate (701).