Municipal construction cement pipe protection device

Abstract

The utility model relates to the technical field of municipal construction, in particular to a municipal construction cement pipe protection device which comprises an installation base, a plurality of installation openings are formed in the top of the installation base at equal intervals, and two buffering friction rods are fixedly connected into each installation opening. The outer walls of the two buffer friction rods located in the same mounting opening are slidably connected with the same protective base, and the exteriors of the multiple buffer friction rods are sleeved with spring bodies; according to the municipal construction cement pipe protection device, when the municipal construction cement pipe is installed, the cement pipe can be prevented from making direct contact with the bottom of the pre-buried groove, then the cement pipe is prevented from making contact with stone blocks in the installation process, and therefore the cement pipe cannot be damaged due to making contact with the stone blocks in the installation process; and meanwhile, inertia generated by the cement pipe when the mounting base descends and is mounted can improve buffering of the device, so that the device can achieve various protection effects on the cement pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a municipal construction cement pipe protection device. Background Art

[0002] Municipal infrastructure projects refer to the civil engineering, pipeline and equipment installation projects of urban roads, public transportation, water supply, drainage, gas, heat, gardening, sanitation, sewage treatment, garbage disposal, flood control, underground public facilities and ancillary facilities.

[0003] Cement pipe is a pre-set pipe made of cement and steel bars using the principle of centrifugal force of electric poles. Cement pipe is also called cement pressure pipe and reinforced concrete pipe. It can be used as a water pipe in urban construction foundation, to drain sewage, flood control drainage, and water pipes used in some special factories and mines and farmland wells.

[0004] During the construction of existing municipal pipelines, when cement pipes are installed and placed, there are often a large number of stones of different sizes inside the pre-buried grooves, which makes it easy for the cement pipes to come into contact with the stones and be damaged during installation. In severe cases, the surface of the cement pipes may even be broken, causing the cement pipes to be scrapped and unusable, which is not conducive to municipal construction and increases capital consumption. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal construction cement pipe protection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A municipal construction cement pipe protection device comprises: a mounting base, a plurality of mounting openings are equidistantly provided on the top of the mounting base, two buffer friction rods are fixedly connected inside the plurality of mounting openings, and the outer walls of the two buffer friction rods inside the same mounting opening are slidably connected to the same protection base, a plurality of the buffer friction rods are sleeved on the outside with a spring body, one end of the plurality of spring bodies are respectively fixedly connected to the outer walls of one side of the plurality of protection bases, and the other ends of the plurality of spring bodies are respectively fixedly connected to the inner walls of one side of the plurality of mounting openings, a plurality of the protection bases are rotatably connected with movable rods inside, one end of the plurality of movable rods are rotatably connected with protection supporting plates, and the outer walls of one side of the plurality of protection supporting plates are provided with penetrating connection holes, a plurality of connection holes on the same side are fixedly connected with the same fixed connecting rod inside, a plurality of the protection bases are fixedly connected with fixing parts on the tops, a plurality of fixing parts are rotatably connected with electric telescopic rods inside, a plurality of electric telescopic rods are rotatably connected with mounting parts at the output ends, and one side outer walls of the plurality of mounting parts are respectively fixedly connected to one side outer walls of the plurality of protection supporting plates.

[0008] The municipal construction cement pipe protection device as described above: one side outer wall of the mounting base is fixedly connected to a mounting frame, both side inner walls of the mounting frame are connected to the same driving rod through bearings, and one end of the driving rod is fixedly connected to an adjusting knob.

[0009] The municipal construction cement pipe protection device as described above: the outer wall of the driving rod is fixedly connected with three winding rollers, the outer walls of the three winding rollers are fixedly connected with limiting straps, and one end of the three limiting straps is fixedly connected to the top of the mounting base.

[0010] The municipal construction cement pipe protection device as described above: the outer wall of the driving rod is fixedly connected with a fastening tooth part, the inner wall of one side of the mounting frame is fixedly connected with a mounting column, the outer wall of the mounting column is rotatably connected with two fasteners, the inner walls of the two fasteners are in contact with the outer wall of the fastening tooth part, and the outer walls of the two fasteners are fixedly connected with two elastic round rods.

[0011] The municipal construction cement pipe protection device as described above: two positioning rods are fixedly connected to the outer wall of one side of the mounting base, and two connecting parts are fixedly connected to the outer wall of one side of the mounting base, and round holes are opened on the tops of the two connecting parts.

[0012] The municipal construction cement pipe protection device as described above: two plug interfaces are provided on one side outer wall of the installation base, two threaded holes are provided on the top of the installation base, and the two threaded holes are respectively connected to the two plug interfaces.

[0013] The municipal construction cement pipe protection device as described above: two positioning holes are provided on one side outer wall of the mounting base, and the interiors of the two threaded holes are both threadedly connected with fixing screws.

[0014] Compared with the prior art, the utility model has the following beneficial effects: when installing cement pipes for municipal construction, it is possible to avoid direct contact between the cement pipes and the bottom of the embedded grooves, thereby avoiding contact between the cement pipes and stones during installation, so that the cement pipes will not be damaged due to contact with stones during installation. At the same time, the inertia generated by the cement pipes when the installation base is lowered for installation can enhance the buffering of the device, so that the device can have multiple protective effects on the cement pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the municipal construction cement pipe protection device.

[0016] Figure 2 This is a structural schematic diagram of the combination of a protective support plate and a buffer friction rod in a municipal construction cement pipe protection device.

[0017] Figure 3 This is a structural schematic diagram of the combination of the installation frame and the driving rod in the municipal construction cement pipe protection device.

[0018] Figure 4 This is a structural schematic diagram of the combination of fasteners and fastening teeth in a municipal construction cement pipe protection device.

[0019] Figure 5 This is a structural schematic diagram of the combination of a fixed screw and a plug-in interface in a municipal construction cement pipe protection device.

[0020] In the figure: 1. Mounting base; 2. Mounting frame; 3. Limiting strap; 4. Mounting port; 5. Connector; 6. Positioning rod; 7. Fixed connecting rod; 8. Connecting hole; 9. Protective support plate; 10. Mounting part; 11. Electric telescopic rod; 12. Movable rod; 13. Fixing part; 14. Protective base; 15. Spring body; 16. Buffering friction rod; 17. Driving rod; 18. Winding roller; 19. Adjusting knob; 20. Fastening tooth; 21. Fastener; 22. Elastic round rod; 23. Mounting column; 24. Fixed screw; 25. Plug interface; 26. Positioning hole; 27. Threaded hole. DETAILED DESCRIPTION

[0021] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0022] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0023] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0024] See also Figure 1-5In an embodiment of the utility model, a municipal construction cement pipe protection device comprises: a mounting base 1, a plurality of mounting openings 4 are equidistantly provided on the top of the mounting base 1, two buffer friction rods 16 are fixedly connected inside the plurality of mounting openings 4, and the outer walls of the two buffer friction rods 16 inside the same mounting opening 4 are slidably connected to the same protection base 14, the outer parts of the plurality of buffer friction rods 16 are sleeved with spring bodies 15, one end of the plurality of spring bodies 15 is respectively fixedly connected to the outer walls of one side of the plurality of protection bases 14, and the other end of the plurality of spring bodies 15 is respectively fixedly connected to the inner walls of one side of the plurality of mounting openings 4. Then, the interiors of the multiple protection bases 14 are rotatably connected with movable rods 12, one ends of the multiple movable rods 12 are rotatably connected with protection trays 9, and the outer walls of one side of the multiple protection trays 9 are provided with penetrating connection holes 8, and the interiors of the multiple connection holes 8 on the same side are fixedly connected with the same fixed connecting rod 7, the tops of the multiple protection bases 14 are fixedly connected with fixing parts 13, the interiors of the multiple fixing parts 13 are rotatably connected with electric telescopic rods 11, the output ends of the multiple electric telescopic rods 11 are rotatably connected with mounting parts 10, and the outer walls of one side of the multiple mounting parts 10 are respectively fixedly connected to the outer walls of one side of the multiple protection trays 9.

[0025] Specifically, when in use, the cement pipe is located above multiple protective support plates 9. At this time, the electric telescopic rod 11 is started, and the protective support plate 9 can be driven to rotate through the electric telescopic rod 11, so that the protective support plate 9 contacts the surface of the cement pipe. At this time, the staff moves the installation base 1 and the cement pipe as a whole to the inside of the embedded groove. When the installation base 1 contacts the bottom of the embedded groove, the cement pipe will move downward under the action of inertia. At this time, the protective support plate 9 drives the movable rod 12 and the protective base 14 to move, so that the protective base 14 squeezes the spring body 15. At the same time, the spring body 15 resets after being squeezed, driving the protective base 14 to reset. The protective base 14 has friction with the surface of the buffer friction rod 16 during the movement, thereby reducing the impact force caused by inertia, and then the installation of the installation base 1 and the cement pipe is completed.

[0026] Preferably, when in use, the mounting base 1 can isolate the cement pipe from the bottom of the embedded groove, thereby completely preventing the cement pipe from contacting the stones at the bottom of the embedded groove during installation, thereby preventing the cement pipe from being damaged or broken by stones when placed. At the same time, during installation, the device can buffer the inertia generated when the cement pipe descends, preventing the cement pipe from colliding with the mounting base 1, thereby improving the installation protection effect of the cement pipe when the device is in use, and reducing the capital expenditure required for damage to the cement pipe.

[0027] In this embodiment, the mounting base 1 has a larger contact area with the bottom of the embedded groove when in use, which can reduce the pressure of the cement pipe weight on the soil at the bottom of the embedded groove, thereby preventing the soil from sinking and affecting the accuracy of subsequent pipeline connection.

[0028] In the present invention, an outer wall of one side of the mounting base 1 is fixedly connected to a mounting frame 2, inner walls on both sides of the mounting frame 2 are connected to a same driving rod 17 through bearings, and one end of the driving rod 17 is fixedly connected to an adjusting knob 19.

[0029] In the utility model, three winding rollers 18 are fixedly connected to the outer wall of the driving rod 17 , the outer walls of the three winding rollers 18 are fixedly connected to the limiting straps 3 , and one end of the three limiting straps 3 is fixedly connected to the top of the mounting base 1 .

[0030] In the utility model, the outer wall of the driving rod 17 is fixedly connected with a fastening tooth 20, and the inner wall of one side of the mounting frame 2 is fixedly connected with a mounting column 23. The outer wall of the mounting column 23 is rotatably connected with two fasteners 21. The inner walls of the two fasteners 21 are in contact with the outer wall of the fastening tooth 20, and the outer walls of the two fasteners 21 are fixedly connected with two elastic round rods 22.

[0031] Specifically, when the cement pipe is set on the mounting base 1, the staff turns the adjusting knob 19, which can drive the driving rod 17 to rotate, and then the driving rod 17 drives the three winding rollers 18 to wind up the limiting strap 3, so that the limiting strap 3 is tightly in contact with the cement pipe, thereby limiting the cement pipe. After the limiting is completed, the elastic round rod 22 can drive the fastener 21 to clamp and fix the fastening tooth 20, thereby fastening and fixing the driving rod 17.

[0032] Preferably, when in use, the cement pipe can be restrained and limited by the limiting strap 3, so that the cement pipe will not be offset and fall due to shaking when moving with the mounting base 1, thereby further increasing the protective effect of the device when in use, and when limiting, the starting rod can be locked by the fastener 21, the fastening tooth 20 and the elastic round rod 22, thereby preventing the limiting strap 3 from loosening, thereby increasing the stability of the device when in use.

[0033] In this embodiment, when the limiting strap 3 is rolled up by adjusting the knob 19, the driving rod 17 and the winding roller 18, the limiting strap 3 can adjust the winding length according to the actual size of the cement pipe, so that the device can be suitable for cement pipes of various sizes.

[0034] In the utility model, two positioning rods 6 are fixedly connected to one side outer wall of the mounting base 1 , and two connecting members 5 are fixedly connected to one side outer wall of the mounting base 1 , and round holes are formed on the tops of the two connecting members 5 .

[0035] In the present invention, two plug-in ports 25 are provided on one side outer wall of the mounting base 1 , and two threaded holes 27 are provided on the top of the mounting base 1 , and the two threaded holes 27 are respectively connected to the two plug-in ports 25 .

[0036] In the present invention, two positioning holes 26 are provided on one side outer wall of the mounting base 1 , and the interiors of the two threaded holes 27 are both threadedly connected with fixing screws 24 .

[0037] Specifically, when connecting multiple cement pipes, the positioning rod 6 is plugged into the positioning hole 26. At this time, the connecting member 5 is moved to the inside of the plug-in port 25. At the same time, the round hole on the connecting member 5 is connected to the threaded hole 27 on the mounting base 1. The two mounting bases 1 can be fixedly connected by connecting the fixing screw 24 to the threaded hole 27, and the ends of the cement pipes on the mounting base 1 can be connected.

[0038] Preferably, during use, the positioning rod 6 and the positioning hole 26 can ensure that multiple mounting bases 1 will not be offset when connected, thereby ensuring the accuracy of the pipeline interface when connecting the cement pipe, and avoiding gaps at the interface that lead to water seepage during use, thereby increasing the practicality of the device.

[0039] In this embodiment, multiple mounting bases 1 can be fixedly connected by fixing the screws 24 and the threaded holes 27 to increase the connection stability of the connecting ends of the pipelines for subsequent use.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A municipal construction cement pipe protection device, characterized in that: include: A mounting base (1) is provided, wherein a plurality of mounting openings (4) are equidistantly provided on the top of the mounting base (1), two buffer friction rods (16) are fixedly connected inside the plurality of mounting openings (4), and the outer walls of the two buffer friction rods (16) inside the same mounting opening (4) are slidably connected to the same protective base (14), and the outer surfaces of the plurality of buffer friction rods (16) are sleeved with spring bodies (15), one end of the plurality of spring bodies (15) is respectively fixedly connected to the outer walls of one side of the plurality of protective bases (14), and the other end of the plurality of spring bodies (15) is respectively fixedly connected to the inner walls of one side of the plurality of mounting openings (4), and the inner walls of the plurality of protective bases (14) are respectively fixedly connected to the inner walls of one side of the plurality of mounting openings (4). The plurality of protective bases (14) are rotatably connected to movable rods (12), one end of each of the plurality of movable rods (12) is rotatably connected to a protective support plate (9), and a through connection hole (8) is provided on one side outer wall of each of the plurality of protective support plates (9), and a fixed connecting rod (7) is fixedly connected inside each of the plurality of connection holes (8) on the same side, and a fixing member (13) is fixedly connected to the top of each of the plurality of protective bases (14), and an electric telescopic rod (11) is rotatably connected inside each of the plurality of fixing members (13), and output ends of the plurality of electric telescopic rods (11) are rotatably connected to mounting members (10), and one side outer wall of each of the plurality of mounting members (10) is fixedly connected to one side outer wall of each of the plurality of protective support plates (9).

2. A municipal construction cement pipe protection device according to claim 1, characterized in that: One side outer wall of the mounting base (1) is fixedly connected to a mounting frame (2), and the inner walls on both sides of the mounting frame (2) are connected to the same driving rod (17) via bearings, and one end of the driving rod (17) is fixedly connected to an adjusting knob (19).

3. A municipal construction cement pipe protection device according to claim 2, characterized in that: The outer wall of the driving rod (17) is fixedly connected to three winding rollers (18), the outer walls of the three winding rollers (18) are fixedly connected to limiting straps (3), and one end of the three limiting straps (3) is fixedly connected to the top of the mounting base (1).

4. A municipal construction cement pipe protection device according to claim 3, characterized in that: The outer wall of the driving rod (17) is fixedly connected to a fastening toothed member (20), the inner wall of one side of the mounting frame (2) is fixedly connected to a mounting column (23), the outer wall of the mounting column (23) is rotatably connected to two fasteners (21), the inner walls of the two fasteners (21) are in contact with the outer wall of the fastening toothed member (20), and the outer walls of the two fasteners (21) are fixedly connected to two elastic round rods (22).

5. A municipal construction cement pipe protection device according to claim 1, characterized in that: Two positioning rods (6) are fixedly connected to one side outer wall of the mounting base (1), and two connecting members (5) are fixedly connected to one side outer wall of the mounting base (1), and round holes are provided on the tops of the two connecting members (5).

6. A municipal construction cement pipe protection device according to claim 5, characterized in that: Two plug-in ports (25) are provided on one side outer wall of the installation base (1), and two threaded holes (27) are provided on the top of the installation base (1), and the two threaded holes (27) are respectively connected to the two plug-in ports (25).

7. A municipal construction cement pipe protection device according to claim 6, characterized in that: Two positioning holes (26) are provided on an outer wall of one side of the mounting base (1), and the interiors of the two threaded holes (27) are both threadedly connected with fixing screws (24).

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