CN212960332U - Large-scale heat supply pipeline of municipal administration usefulness - Google Patents

Abstract

The utility model discloses a large-scale heat supply pipeline of municipal administration usefulness belongs to the municipal administration heat supply field. The utility model provides a large-scale heat supply pipeline of municipal administration usefulness, includes two heat supply pipes, two first flange and second flange are installed respectively to the tip of heat supply pipe, impartial distance has seted up a plurality of fixed orificess on first flange and the second flange, the pole of taking is installed to the tip of first flange, the jack with the pole adaptation of taking is seted up to the tip of second flange, two fixed frames are installed to the symmetry on the outer wall of second flange, two all insert on the fixed frame and be equipped with adjustable fender, and adjustable fender's inside wall and the outer wall sliding fit of first flange and second flange. The utility model discloses a cooperation of taking pole and jack carries out preliminary assembly to two heating supply pipes, utilizes two adjustable fender to carry on spacingly to the both sides of heating supply pipe in proper order afterwards, can align two heating supply pipes fast, and the convenience is connected and is locked two heating supply pipes, can show improvement work efficiency.

Description

Large-scale heat supply pipeline of municipal administration usefulness

Technical Field

The utility model relates to a municipal administration heat supply field, more specifically say, relate to a large-scale heat supply pipeline of municipal administration usefulness.

Background

Municipal heat supply is also called city centralized heat supply, and a heat supply medium is conveyed and distributed to heat users by a city centralized heat supply heat source, so that the city centralized heat supply is called. The municipal heat supply is simple, namely a large heat supply company supplies heat to each unit or living district collectively, so that the occupied area is reduced, the air pollution is reduced, and the energy is saved.

When laying heat supply pipeline, because heat supply pipeline all adopts the great pipe of chi footpath mostly, its weight is also very big, and is more for labouring when connecting two adjacent pipelines, hardly aims at two pipelines, and the bolt that is not convenient for is fixed, leads to work efficiency low.

In view of this, we propose a large heating pipeline for municipal use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a large-scale heat supply pipeline of municipal administration usefulness to solve the comparatively loaded down with trivial details problem when connecting large-scale heat supply pipeline that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a large-scale heat supply pipeline of municipal administration usefulness, includes two heat supply pipes, two first flange and second flange are installed respectively to the tip of heat supply pipe, impartial distance has seted up a plurality of fixed orificess on first flange and the second flange, the pole of taking is installed to the tip of first flange, the jack with the pole adaptation of taking is seted up to the tip of second flange, two fixed frames are installed to the symmetry on the outer wall of second flange, two all insert on the fixed frame and be equipped with adjustable fender, and adjustable fender's inside wall and the outer wall sliding fit of first flange and second flange, be equipped with clamping mechanism between adjustable fender and the fixed frame.

Preferably, both ends of the movable baffle are provided with blocking pieces positioned outside the fixed frame.

Preferably, the clamping mechanism includes the nose bar and the card hole of mutually supporting with the nose bar, set up the mounting hole with the nose bar adaptation on the inner wall of fixed frame, install the spring on the end wall of mounting hole, the tail end fixed connection of spring and nose bar, set up two card holes that are located the tip on adjustable fender's the outer wall.

Preferably, the front end of the nose bar protrudes out of the mounting hole and the front end of the nose bar has a hemispherical structure.

Preferably, the front end of the lapping rod is provided with an oblique angle.

Preferably, a sealing ring is attached between the first flange and the second flange.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a cooperation through taking pole and jack is carried out preliminary assembly to two heating pipes, utilizes two adjustable fender to carry out spacing to the both sides of heating pipe in proper order afterwards, can align two heating pipes fast, conveniently connects and locks two heating pipes, can show improvement work efficiency;

2. the position of two adjustable fender is adjustable, conveniently aligns two heating supply lines, and convenient operation carries out simply fixed through clamping mechanism to adjustable fender's position in addition, makes adjustable fender be difficult for rocking, has improved stability, has more facilitated the process of alignment.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention;

fig. 2 is a schematic side view of a second flange according to the present invention;

fig. 3 is a schematic view of the overall structure of a second flange according to the present invention;

fig. 4 is a top view of the overall structure of the present invention;

fig. 5 is a top view of the movable baffle of the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

the reference numbers in the figures illustrate: 1. a heat supply pipe; 2. a first flange; 3. a seal ring; 4. building a rod; 5. a jack; 6. a fixing frame; 7. a movable baffle; 8. a baffle plate; 9. a fixing hole; 10. a spring; 11. a nose bar; 12. a clamping hole; 13. a second flange.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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 description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a large-scale municipal heat supply pipeline comprises two heat supply pipes 1, a first flange 2 and a second flange 13 are respectively arranged at the end parts of the two heat supply pipes 1, a plurality of fixing holes 9 are arranged on the first flange 2 and the second flange 13 at equal distances and used for fixing the two flanges through bolts so as to complete the connection of the two heat supply pipes 1, a sealing ring 3 is pasted between the first flange 2 and the second flange 13, the sealing property is improved when the two heat supply pipes 1 are connected, the leakage in the subsequent use process is avoided, a lapping rod 4 is arranged at the end part of the first flange 2, a jack 5 matched with the lapping rod 4 is arranged at the end part of the second flange 13, an oblique angle is arranged at the front end of the lapping rod 4, the lapping rod 4 is conveniently inserted into the jack 5, two fixed frames 6 are symmetrically arranged on the outer wall of the second flange 13, movable baffles 7 are respectively inserted on the two fixed frames 6, and the inside wall of adjustable fender 7 and the outer wall sliding fit of first flange 2 and second flange 13, the both ends of adjustable fender 7 all are equipped with the separation blade 8 that is located the fixed frame 6 outside, prevent that adjustable fender 7 from droing.

When connecting two heating supply pipes 1, insert the take lever 4 of heating supply pipe 1 tip in the jack 5 of another heating supply pipe 1 tip through fork truck or lifting means earlier, two heating supply pipes 1 can only use take the take lever 4 to rotate as the center (the best mode is to make take lever 4 and jack 5 be located the top, receive the effect of gravity, two heating supply pipe 1 free fall align more easily), then extract movable baffle 7 of one side and block one side of first flange 2, then adjust heating supply pipe 1 and make first flange 2 laminating on this movable baffle 7, can pull out another movable baffle 7 this moment and block the opposite side of first flange 2, take lever 4 and two movable baffle 7's cooperation jointly to confine the position of first flange 2 and second flange 13, can connect first flange 2 and second flange 13 promptly.

Be equipped with clamping mechanism between adjustable fender 7 and the fixed frame 6, clamping mechanism includes protruding pole 11 and the card hole 12 of mutually supporting with protruding pole 11, set up the mounting hole with 11 adaptations of protruding pole on the inner wall of fixed frame 6, install spring 10 on the end wall of mounting hole, spring 10 and the tail end fixed connection of protruding pole 11, the front end hemispherical structure of mounting hole and protruding pole 11 is stretched out to the front end of protruding pole 11, set up two card holes 12 that are located the tip on adjustable fender 7's the outer wall. When the movable baffle 7 is drawn out or folded, the front end of the convex rod 11 is of a hemispherical structure, so that the convex rod 11 can be extruded into the mounting hole to move the movable baffle 7 by applying a little force, and the position of the movable baffle 7 can be fixed when the convex rod 11 is clamped into the clamping hole 12 again, so that the movable baffle 7 cannot slide easily, the stability in operation is improved, and the two clamping holes 12 at two ends just correspond to the states of drawing out and folding up the movable baffle 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a large-scale heat supply pipeline of municipal administration usefulness, includes two heat supply pipe (1), two first flange (2) and second flange (13) are installed respectively to the tip of heat supply pipe (1), a plurality of fixed orificess (9), its characterized in that have been seted up to impartial distance on first flange (2) and second flange (13): the utility model discloses a fixing device for a vehicle, including fixed frame (6), movable baffle (7), the outer wall sliding fit of inside wall and first flange (2) and second flange (13) of adjustable baffle (7), be equipped with clamping mechanism between movable baffle (7) and fixed frame (6), the tip of first flange (2) is installed and is taken pole (4), jack (5) with take pole (4) adaptation are seted up to the tip of second flange (13), two fixed frame (6), two are installed to the symmetry on the outer wall of second flange (13) all insert on fixed frame (6) and are equipped with adjustable baffle (7), and adjustable baffle (7) the outer wall sliding fit of inside wall and first flange (2.

2. A large municipal heat supply pipeline according to claim 1, wherein: both ends of the movable baffle (7) are provided with baffle sheets (8) positioned at the outer side of the fixed frame (6).

3. A large municipal heat supply pipeline according to claim 1, wherein: the clamping mechanism comprises a convex rod (11) and a clamping hole (12) matched with the convex rod (11), a mounting hole matched with the convex rod (11) is formed in the inner wall of the fixing frame (6), a spring (10) is mounted on the end wall of the mounting hole, the spring (10) is fixedly connected with the tail end of the convex rod (11), and two clamping holes (12) located at the end portions are formed in the outer wall of the movable baffle plate (7).

4. A large municipal heat supply pipeline according to claim 3, wherein: the front end of the convex rod (11) extends out of the mounting hole and is of a hemispherical structure at the front end of the convex rod (11).

5. A large municipal heat supply pipeline according to claim 1, wherein: the front end of the lapping rod (4) is provided with an oblique angle.

6. A large municipal heat supply pipeline according to claim 1, wherein: and a sealing ring (3) is attached between the first flange (2) and the second flange (13).

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