CN211774370U - Municipal works are with compound drainage pipe of resistance to compression - Google Patents

Abstract

The utility model discloses a compound drainage pipe of resistance to compression for municipal works, comprising a base plate, the equal fixed mounting in bottom plate upper end left part and right part has fixing device, the common joint in fixing device upper end has the outer tube, outer fixed surface installs the heat preservation, outer tube upper end fixed mounting has the gusset plate, the mounting hole has all been opened to bottom plate left end and right-hand member, bottom plate left end and right-hand member all have the connecting rod through mounting hole fixed mounting, the equal fixed mounting of one end that the bottom plate was kept away from to the connecting rod has the handle bar, the inside fixed mounting of outer tube has the inner tube. A compound drainage pipe of resistance to compression for municipal works, through the resistance to compression part in gusset plate, outer tube and the inner tube, can cushion the pressure that the drain pipe received, improved the compressive capacity of this drain pipe, and fixing device can highly adjust when this drain pipe is fixed, more firm when also making this drain pipe fixed, this drain pipe sound construction, the practicality is strong.

Description

Municipal works are with compound drainage pipe of resistance to compression

Technical Field

The utility model discloses the municipal works field, in particular to municipal works are with compound drainage pipe of resistance to compression.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and is used for conveying gas, liquid or fluid with solid particles, the pipeline has wide application range and is mainly used in various industrial devices such as water supply, drainage, heat supply and the like, and drainage pipelines are commonly used in municipal engineering and are usually buried underground for use, so that the drainage pipelines need to have certain pressure resistance.

The prior patent (publication number: CN207160188U) discloses a compression-resistant composite drainage pipeline for municipal engineering, which comprises an outer pipe, an inner pipe and a compression-resistant rod arranged between the outer pipe and the inner pipe, wherein the inner pipe is arranged in the outer pipe, the top of the outer pipe is provided with a through groove, the compression-resistant rod is arranged in the through groove and extends into the outer pipe to be in contact with the upper end face of the inner pipe, the outer end of the compression-resistant rod extends out of the outer end of the outer pipe, and the compression-resistant rod is arranged perpendicular to the horizontal plane, and the utility model discloses the people find that at least the following: 1. the pressure-resistant composite drainage pipeline is mainly of a rigid structure, so that the whole device is insufficient in pressure buffering, and is very easy to damage when the pressure is too high; 2 the pressure-resistant composite drainage pipeline is not provided with a plane which can adjust the position of the drainage pipeline and support and fix, so that the whole device needs to consume a large amount of manpower when the position is adjusted, and the practicability is not high; 3. this compound drainage pipe of resistance to compression has only set up the resistance to compression pole and has carried out the resistance to compression, and the resistance to compression structure is not many, and the resistance to compression effect is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a municipal works are with compound drainage pipe of resistance to compression can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a compound drainage pipe of resistance to compression for municipal works, includes the bottom plate, the equal fixed mounting in bottom plate upper end left part and right part has fixing device, the common joint in fixing device upper end has the outer tube, outer fixed surface installs the heat preservation, outer tube upper end fixed mounting has the gusset plate, the mounting hole has all been opened to bottom plate left end and right-hand member, bottom plate left end and right-hand member all have the connecting rod through mounting hole fixed mounting, the equal fixed mounting in one end of bottom plate has the handle bar is kept away from to the connecting rod, the inside fixed mounting of outer tube has the inner tube.

Preferably, fixing device primary structure has the dead lever, dead lever front end fixed mounting has adjusting bolt, the movable rod has been cup jointed to the dead lever upper end, movable rod upper end fixed mounting has fixed arc board, screw hole around fixed arc board front end and rear end all opened runs through, dead lever lower extreme fixed mounting has the screw thread to detain, fixing device detains the fixed installation at bottom plate upper end left part and right part through the screw thread.

Preferably, the main structure of the outer pipe is a pipe body, a group of buffering airbags are fixedly mounted on the upper pipe wall and the lower pipe wall of the pipe body, a supporting plate is fixedly mounted at one end, away from the pipe body, of each buffering airbag, a pressure rod is fixedly mounted at one end, away from the buffering airbags, of the supporting plate, one end, away from the supporting plate, of each group of pressure rods is fixedly connected with a stabilizing plate together, and the outer pipe is connected to the upper end of the fixing device in a clamping mode through the pipe body.

Preferably, the inner pipe comprises a hollow pipe, compression resistant rods are fixedly mounted on the upper, lower, left and right inner walls of the hollow pipe, one end of each compression resistant rod, which is far away from the inner wall of the hollow pipe, is fixedly connected with a drain pipe, sponges are filled in gaps between the hollow pipe and the drain pipe, and the inner pipe is fixedly mounted inside the outer pipe through the hollow pipe.

Preferably, the outer pipe and the inner pipe have the same length, and the outer surface of the reinforcing plate has the same size as the upper half of the outer pipe.

Preferably, the fixed arc plate is the same as the vertical section of the lower half part of the outer pipe in size, and the fixed arc plate is fixedly connected with the outer pipe through a screw.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the soft compression-resistant structures are arranged in the outer pipe and the inner pipe, so that the pressure on the drain pipe can be fully buffered, the situation that the drain pipe is broken due to the overlarge pressure on the drain pipe is avoided, and the heat-insulating layer coated on the outer surface of the outer pipe can prevent the drain pipe from frost cracking when the temperature is too low, thereby improving the compression resistance and temperature resistance of the drain pipe;

2. the fixing device and the bottom plate are arranged in the drainage pipeline, the left end and the right end of the bottom plate are provided with the handle rods, so that people can carry the drainage pipeline conveniently, the fixing device can adjust the height of the drainage pipeline according to installation requirements while fixing the drainage pipeline, and the practicability of the drainage pipeline is improved;

3. through setting up multiple compressive structures such as gusset plate, outer tube and inner tube and fixing device, avoided compressive structure's unicity, the effectual compressive effect that improves this drainage pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a compression-resistant composite drainage pipeline for municipal works;

FIG. 2 is a schematic view of the overall structure of the fixing device of the compression-resistant composite drainage pipeline for municipal engineering according to the present invention;

FIG. 3 is a cross-sectional view of the outer pipe of the pressure-resistant composite drainage pipe for municipal works according to the present invention;

FIG. 4 is the utility model relates to an overall structure schematic diagram of the inner tube of anti-compression composite drainage pipeline for municipal works.

In the figure: 1. a base plate; 2. a fixing device; 3. an outer tube; 4. an inner tube; 5. a handle bar; 6. a connecting rod; 7. mounting holes; 8. a heat-insulating layer; 9. a reinforcing plate; 21. a movable rod; 22. fixing the rod; 23. screwing; 24. adjusting the bolt; 25. fixing the arc plate; 26. a screw hole; 31. a stabilizing plate; 32. a support plate; 33. a buffer air bag; 34. a pressure lever; 35. a pipe body; 41. a drain pipe; 42. a sponge; 43. a compression resistant lever; 44. a hollow pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in FIGS. 1-4, a municipal works are with compound drainage pipe of resistance to compression, including bottom plate 1, the equal fixed mounting in 1 upper end left part of bottom plate and right part has fixing device 2, the common joint in 2 upper ends of fixing device has outer tube 3, 3 outer fixed surface of outer tube installs heat preservation 8, 3 upper end fixed mounting of outer tube has gusset plate 9, mounting hole 7 has all been opened to 1 left end of bottom plate and right-hand member, 1 left end of bottom plate and right-hand member all have connecting rod 6 through mounting hole 7 fixed mounting, the equal fixed mounting in one end that bottom plate 1 was kept away from to connecting rod 6 has handle bar 5, 3 inside fixed mounting of outer tube has inner tube 4.

The fixing device 2 is mainly structurally provided with a fixing rod 22, an adjusting bolt 24 is fixedly installed at the front end of the fixing rod 22, a movable rod 21 is sleeved at the upper end of the fixing rod 22, a fixed arc plate 25 is fixedly installed at the upper end of the movable rod 21, the length of the movable rod 21 in the fixing rod 22 can be adjusted under the driving of the adjusting bolt 24, so that the installation position of the whole drainage pipeline can be adjusted conveniently, screw holes 26 penetrating through the front and the back are formed in the front end and the back end of the fixed arc plate 25, a thread buckle 23 is fixedly installed at the lower end of the fixing rod 22, and the fixing device 2 is fixedly installed at the left part and the right; the main structure of the outer pipe 3 is a pipe body 35, a group of buffer airbags 33 are fixedly mounted on the upper pipe wall and the lower pipe wall of the pipe body 35, supporting plates 32 are fixedly mounted at the ends, far away from the pipe body 35, of the buffer airbags 33, pressure rods 34 are fixedly mounted at the ends, far away from the buffer airbags 33, of the supporting plates 32, and one ends, far away from the supporting plates 32, of each group of pressure rods 34 are fixedly connected with a stabilizing plate 31 together, the stabilizing plate 31 is of an arc-shaped structure and is beneficial to effectively fixing the inner pipe 4, and the outer pipe 3 is clamped at the upper end of the fixing device; the inner tube 4 comprises a hollow tube 44, compression resistant rods 43 are fixedly mounted on the upper, lower, left and right inner walls of the hollow tube 44, one ends of the compression resistant rods 43 far away from the inner wall of the hollow tube 44 are fixedly connected with a drain pipe 41 together, sponge 42 is filled in gaps between the hollow tube 44 and the drain pipe 41, the filled sponge 42 is beneficial to fully buffering and absorbing pressure transmitted to the inner tube 4, and the inner tube 4 is fixedly mounted inside the outer tube 3 through the hollow tube 44; the length of the outer pipe 3 is the same as that of the inner pipe 4, and the size of the outer surface of the reinforcing plate 9 is the same as that of the upper half part of the outer pipe 3; the vertical cross-sectional dimension of fixed arc board 25 and outer tube 3 the latter half is the same, and fixed arc board 25 passes through screw and outer tube 3 fixed connection.

It should be noted that, the utility model relates to a municipal works are with compound drainage pipe of resistance to compression, in the use, place outer tube 3 on fixed arc board 25 in fixing device 2 first, again with gusset plate 9 through screw fixed mounting in the upper half of outer tube 3, then lift bottom plate 1 through handle bar 5 and make this drainage pipe can be carried to any work area, when the installation height of this drainage pipe needs to be adjusted, can adjust through adjusting bolt 24 of rotating dead lever 22 front end, outer tube 3 surface is scribbled a layer of heat preservation 8 and can prevent this drainage pipe 8 from frost crack when the underground temperature is low, when underground pressure is too high, pressure can be at first cushioned by buffering gasbag 33 and pressure bar 34 in outer tube 3 and make the pressure that passes to inner tube 4 diminish, after pressure passes to inner tube 4 through stabilizing plate 31, resistance to compression bar 43 and sponge 42 can resist pressure to pressure thereby protect drainage pipe 41, avoid it to damage because of pressure is too big, whole drainage pipe simple structure is firm, and the practicality is strong, is favorable to the use in municipal works drainage work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a compound drainage pipe of resistance to compression for municipal works, includes bottom plate (1), its characterized in that: bottom plate (1) upper end left part and the equal fixed mounting in right part have fixing device (2), the common joint in fixing device (2) upper end has outer tube (3), outer fixed surface installs heat preservation (8) in outer tube (3), outer tube (3) upper end fixed mounting has gusset plate (9), mounting hole (7) have all been opened to bottom plate (1) left end and right-hand member, bottom plate (1) left end and right-hand member all have connecting rod (6) through mounting hole (7) fixed mounting, the equal fixed mounting in one end that bottom plate (1) were kept away from in connecting rod (6) has handle bar (5), outer tube (3) inside fixed mounting has inner tube (4).

2. The pressure-resistant composite drainage pipeline for municipal engineering according to claim 1, characterized in that: fixing device (2) primary structure has dead lever (22), dead lever (22) front end fixed mounting has adjusting bolt (24), movable rod (21) have been cup jointed on dead lever (22) upper end, movable rod (21) upper end fixed mounting has fixed arc board (25), screw hole (26) around running through have all been opened to fixed arc board (25) front end and rear end, dead lever (22) lower extreme fixed mounting has thread buckle (23), fixing device (2) are detained (23) fixed mounting through the screw thread and are left part and right part in bottom plate (1) upper end.

3. The pressure-resistant composite drainage pipeline for municipal engineering according to claim 1, characterized in that: the outer tube (3) major structure has a tube body (35), equal fixed mounting has a set of buffering gasbag (33) on the tube wall and the lower tube wall on tube body (35), the equal fixed mounting in one end that body (35) were kept away from in buffering gasbag (33) has backup pad (32), the equal fixed mounting in one end that buffering gasbag (33) were kept away from in backup pad (32) has pressure bar (34), and the equal common fixedly connected with of one end of backup pad (32) is kept away from in every group pressure bar (34) stabilizes board (31), outer tube (3) pass through body (35) joint in fixing device (2) upper end.

4. The pressure-resistant composite drainage pipeline for municipal engineering according to claim 1, characterized in that: inner tube (4) include hollow tube (44), equal fixed mounting has compression resistant pole (43) on the inner wall about hollow tube (44) about from top to bottom, the common fixedly connected with drain pipe (41) of one end that hollow tube (44) inner wall was kept away from in compression resistant pole (43), sponge (42) are all filled to the gap between hollow tube (44) and drain pipe (41), inner tube (4) are through hollow tube (44) fixed mounting inside outer tube (3).

5. The pressure-resistant composite drainage pipeline for municipal engineering according to claim 1, characterized in that: the outer pipe (3) and the inner pipe (4) are the same in length, and the size of the outer surface of the reinforcing plate (9) is the same as that of the upper half part of the outer pipe (3).

6. The pressure-resistant composite drainage pipeline for municipal engineering according to claim 2, characterized in that: the vertical cross-sectional dimension of the fixed arc plate (25) is the same as that of the lower half part of the outer pipe (3), and the fixed arc plate (25) is fixedly connected with the outer pipe (3) through a screw.

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