Municipal road power calandria supporting and positioning device

Abstract

The utility model belongs to the technical field of municipal roads, and particularly relates to a municipal road power calandria supporting and positioning device which comprises an inserting rod, the outer wall of the inserting rod is in threaded connection with a threaded connecting sleeve, the two ends of the threaded connecting sleeve are respectively in threaded connection with a limiting rod, and the outer walls of the limiting rods are sleeved with connecting sleeves. The bottom of the connecting sleeve is fixedly connected with an arc-shaped positioning block, and the top of the connecting sleeve is provided with a clamping assembly. After the threaded connecting sleeve is rotated to reach a proper position, the two limiting rods are installed at the two ends of the threaded connecting sleeve respectively, the clamping pins are contracted by pulling the pull rod, and then the connecting sleeve is connected to the outer walls of the limiting rods in a sleeved mode. And finally, a connecting sleeve is moved to the top of the power calandria along a limiting rod and then is rotated, so that an arc-shaped positioning block can be pressed above the power calandria to play a positioning and supporting role, the power calandria at the top is prevented from deviating, and the stability of the overall structure of the power calandria is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal roads, and in particular relates to a supporting and positioning device for electric power pipes on municipal roads. Background Art

[0002] The power pipe is also known as cable pipe, power cable pipe, cement cable pipe, etc. The outstanding features of the power pipe are high strength and low friction resistance. At present, power projects in municipal projects are mostly designed with PE pipes and steel pipes.

[0003] During the use of existing power pipes, a multi-layer arrangement structure (such as 2*4, 3*4, 4*6, etc.) is usually adopted. However, after the arrangement is completed, the topmost power pipe may be offset because the top is not well positioned, thereby affecting the overall arrangement structure of the power pipe. Utility Model Content

[0004] The purpose of the utility model is to provide a supporting and positioning device for municipal road power pipes, aiming to solve the problem in the prior art that the existing power pipes usually adopt a multi-layer arrangement structure (such as 2*4, 3*4, 4*6, etc.) during use, but after the arrangement is completed, the topmost power pipe is not well positioned at the top, so it may be offset, thereby affecting the overall arrangement structure of the power pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal road power pipe support and positioning device, comprising an insertion rod, the outer wall of the insertion rod is threadedly connected with a threaded connection sleeve, both ends of the threaded connection sleeve are respectively threadedly connected with a limit rod, the outer wall of the limit rod is sleeved with a connection sleeve, the bottom of the connection sleeve is fixedly connected with an arc-shaped positioning block, and the top of the connection sleeve is provided with a clamping assembly;

[0006] A bottom plate is arranged at the bottom of the limiting rod, a fixing block is arranged at the top of the bottom plate, and an electric power pipe is arranged at the top of the bottom plate.

[0007] As a preferred embodiment of the municipal road power pipe supporting and positioning device of the utility model, threads are arranged on the outer walls at both ends of the limit rod.

[0008] As a preferred municipal road power pipe support and positioning device of the utility model, the locking assembly includes a mounting seat, a pull rod, a connecting block, a pin, a spring and a slot, the mounting seat is connected to the top of the connecting sleeve, the pull rod is inserted through the top of the mounting seat, the connecting block is connected to the insertion end of the pull rod, the pin is fixedly connected to one end of the connecting block, the spring is arranged inside the mounting seat, and the slot is opened on the outer wall of the limiting rod.

[0009] As a preferred embodiment of the municipal road power conduit support and positioning device of the utility model, one end of the bayonet extends through and into the interior of the connecting sleeve.

[0010] As a preferred embodiment of the municipal road power conduit support and positioning device of the utility model, the slots are provided in a plurality of groups, and the plurality of groups of slots are distributed at equal intervals.

[0011] As a preferred embodiment of the municipal road power conduit support and positioning device of the utility model, the inner diameter of the latch matches the inner diameter of the slot.

[0012] As a preferred embodiment of the municipal road power conduit support and positioning device of the utility model, the connecting sleeve forms an elastic snap-fit ​​structure with the limiting rod through a snap-fit ​​assembly.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The insertion rod is fixed by threading the bottom of the insertion rod with the fixing block, and then the threaded connecting sleeve is rotated to reach a suitable position, and the two limit rods are respectively installed at both ends of the threaded connecting sleeve, and then the pull rod is pulled to shrink the bayonet and then the connecting sleeve is connected to the outer wall of the limit rod. Finally, the connecting sleeve is moved along the limit rod to the top of the power pipe and the connecting sleeve is rotated so that the arc-shaped positioning block can be pressed on the top of the power pipe to play a positioning support role, thereby avoiding the displacement of the top power pipe and improving the stability of the overall structure of the power pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0017] Figure 2 This is a second main structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model.

[0020] In the figure: 1. Insert rod; 2. Threaded connecting sleeve; 3. Limit rod; 4. Connecting sleeve; 5. Arc-shaped positioning block; 6. Mounting seat; 7. Pull rod; 8. Connecting block; 9. Bayonet pin; 10. Spring; 11. Slot; 12. Bottom plate; 13. Fixing block; 14. Power drainage pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a municipal road power pipe support and positioning device, comprising an insert rod 1, the outer wall of the insert rod 1 is threadedly connected with a threaded connection sleeve 2, both ends of the threaded connection sleeve 2 are respectively threadedly connected with a limit rod 3, the outer wall of the limit rod 3 is sleeved with a connection sleeve 4, the bottom of the connection sleeve 4 is fixedly connected with an arc-shaped positioning block 5, and the top of the connection sleeve 4 is provided with a clamping assembly;

[0023] A bottom plate 12 is provided at the bottom of the limiting rod 3 , a fixing block 13 is provided at the top of the bottom plate 12 , and an electric power discharge pipe 14 is provided at the top of the bottom plate 12 .

[0024] Preferably: threads are provided on the outer walls at both ends of the limiting rod 3;

[0025] It should be noted that there is a threaded connection structure between the bottom of the insertion rod 1 and the fixing block 13, so as to fix the bottom of the insertion rod 1.

[0026] During specific use, the insertion rod 1 is fixed by threading the bottom of the insertion rod 1 with the fixing block 13, and then the threaded connection sleeve 2 is rotated to reach a suitable position, and then the two limit rods 3 are respectively installed at the two ends of the threaded connection sleeve 2. At this time, the two limit rods 3 will be located on the top of the arranged power pipes 14.

[0027] Preferably: the locking assembly includes a mounting seat 6, a pull rod 7, a connecting block 8, a bayonet 9, a spring 10 and a slot 11, the mounting seat 6 is connected to the top of the connecting sleeve 4, the pull rod 7 is inserted through the top of the mounting seat 6, the connecting block 8 is connected to the insertion end of the pull rod 7, the bayonet 9 is fixedly connected to one end of the connecting block 8, the spring 10 is arranged inside the mounting seat 6, the slot 11 is opened on the outer wall of the limiting rod 3, one end of the bayonet 9 extends through to the inside of the connecting sleeve 4, multiple groups of slots 11 are opened, and the multiple groups of slots 11 are distributed at equal intervals, the bayonet 9 matches the internal diameter of the slot 11, and the connecting sleeve 4 forms an elastic locking structure with the limiting rod 3 through the locking assembly.

[0028] When in use, the pull rod 7 is pulled to shrink the bayonet 9, and then the connecting sleeve 4 is sleeved on the outer wall of the limiting rod 3. Finally, the connecting sleeve 4 is moved along the limiting rod 3 to the top of the power pipe 14, and then the connecting sleeve 4 is rotated, so that the arc-shaped positioning block 5 can be pressed on the top of the power pipe 14 to play a positioning support role, thereby preventing the top power pipe 14 from deviating;

[0029] It should be noted that when the drawbar 9 is retracted by pulling the pull rod 7, the connecting sleeve 4 can move or rotate on the outer wall of the limiting rod 3. When the connecting sleeve 4 is rotated 90 degrees, the arc-shaped positioning block 5 will rotate together, so that it can be detached from the top of the power pipe 14. At this time, when the limiting rod 3 is raised and lowered by rotating the threaded connecting sleeve 2, it will be blocked by the arc-shaped positioning block 5. When the threaded connecting sleeve 2 drives the limiting rod 3 to rise and fall to a suitable angle, the arc-shaped positioning block 5 can be pressed on the top of the power pipe 14 to achieve support positioning by rotating the arc-shaped positioning block 5 90 degrees in the opposite direction.

[0030] What is more noteworthy is that the connecting sleeve 4 can be adjusted to a suitable position after the limiting rod 3 is connected, and the position of the arc-shaped positioning block 5 can be adjusted by moving the connecting sleeve 4 and inserting the pin 9 into different slots 11, so as to adapt to different types of power pipe 14 arrangement structures.

[0031] Working principle: When using the municipal road power pipe support and positioning device, first, the municipal road power pipe support and positioning device is assembled through the insertion rod 1, the threaded connection sleeve 2, the limit rod 3, the connection sleeve 4, the arc-shaped positioning block 5 and the snap-fit ​​assembly, and the insertion rod 1 is fixed by threaded connection with the fixing block 13 at the bottom of the insertion rod 1, and then the threaded connection sleeve 2 is rotated to reach the appropriate position, and the two limit rods 3 are respectively installed at the two ends of the threaded connection sleeve 2, and then the pull rod 7 is pulled to shrink the bayonet 9 and then the connection sleeve 4 is sleeved on the outer wall of the limit rod 3. At this time, the connection sleeve 4 needs to be rotated 90 degrees to prevent the end of the arc-shaped positioning block 5 from being blocked by the power pipe 14 during movement, and then the connection sleeve 4 is moved along the limit rod 3 to the top of the power pipe 14 and then the connection sleeve 4 is rotated 90 degrees in the opposite direction, so that the arc-shaped positioning block 5 can be pressed on the top of the power pipe 14 to play a role of positioning support, thereby avoiding the displacement of the top power pipe 14 and improving the stability of the overall structure of the power pipe 14.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A municipal road power pipe support and positioning device, comprising a plug rod (1), characterized in that: The outer wall of the insertion rod (1) is threadedly connected to a threaded connection sleeve (2), and both ends of the threaded connection sleeve (2) are respectively threadedly connected to a limit rod (3), the outer wall of the limit rod (3) is sleeved with a connection sleeve (4), and the bottom of the connection sleeve (4) is fixedly connected to an arc-shaped positioning block (5), and the top of the connection sleeve (4) is provided with a clamping assembly; A bottom plate (12) is provided at the bottom of the limiting rod (3), a fixing block (13) is provided at the top of the bottom plate (12), and an electric power pipe (14) is provided at the top of the bottom plate (12).

2. The municipal road power pipe support and positioning device according to claim 1 is characterized in that: The outer walls of both ends of the limiting rod (3) are provided with threads.

3. The municipal road power pipe support and positioning device according to claim 1 is characterized in that: The engaging assembly comprises a mounting seat (6), a pull rod (7), a connecting block (8), a latch (9), a spring (10) and a slot (11); the mounting seat (6) is connected to the top of the connecting sleeve (4); the pull rod (7) is inserted through the top of the mounting seat (6); the connecting block (8) is connected to the insertion end of the pull rod (7); the latch (9) is fixedly connected to one end of the connecting block (8); the spring (10) is arranged inside the mounting seat (6); and the slot (11) is opened on the outer wall of the limiting rod (3).

4. The municipal road power pipe support and positioning device according to claim 3 is characterized in that: One end of the bayonet (9) extends through the interior of the connecting sleeve (4).

5. The municipal road power pipe support and positioning device according to claim 3 is characterized in that: The card slots (11) are provided in a plurality of groups, and the plurality of groups of card slots (11) are distributed at equal intervals.

6. The municipal road power pipe support and positioning device according to claim 3 is characterized in that: The inner diameter of the latch pin (9) matches that of the latch slot (11).

7. The municipal road power pipe support and positioning device according to claim 3 is characterized in that: The connecting sleeve (4) forms an elastic snap-fit ​​structure with the limiting rod (3) through a snap-fit ​​assembly.

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