CN212162756U - Prefabricated assembled power tube with supporting mechanism - Google Patents

Abstract

The utility model relates to a power equipment field aims at providing a prefabricated assembled electric power pipe with supporting mechanism, including the electric power pipe, pipe pillow main part comprises a plurality of pipe pillow units, and the electric power pipe runs through pipe pillow unit setting, is connected with supporting mechanism between two adjacent pipe pillow units on same root electric power pipe, and supporting mechanism is including sliding seat, first nut seat, second nut seat, adjusting screw, guide bar, first connecting rod, second connecting rod and supporting seat, and the supporting seat is contradicted on electric power outside of tubes lateral wall, the utility model discloses a set up bearing structure between two adjacent pipe pillow units on same root electric power pipe, in the transportation, can reduce the electric power pipe and take place crooked possibility.

Description

Prefabricated assembled power tube with supporting mechanism

Technical Field

The utility model belongs to the technical field of power equipment and specifically relates to a prefabricated assembled electric power pipe with supporting mechanism is related to.

Background

At present, with rapid development of cities, overhead cable lines are gradually changed into buried cable lines, general buried cable lines are divided into buried cables and cable laying in a trench, and in general, the buried cable lines are provided with a plurality of paths, so that a plurality of power tubes are generally buried together for use in the plurality of paths of buried cable lines when laying cables. In order to conveniently transport the power pipe, before the power pipe is installed in the pipe trench, the pipe pillow is pre-installed on the power pipe, and the pipe pillow can fix the plurality of power pipe monomers to enable the plurality of power pipe monomers to be kept in a horizontal state, so that the transportation is convenient.

Chinese patent with publication number CN210182995U discloses a prefabricated assembled power tube, include power tube and the pipe pillow main part of preinstallation on the power tube, pipe pillow main part contains a plurality of pipe pillow units, can dismantle the connection between two adjacent pipe pillow units, pipe pillow unit includes upper pipe pillow and lower pipe pillow, the spacing groove has all been seted up to upper pipe pillow and the relative one side of lower pipe pillow, two spacing grooves splice into the pilot hole of power tube installation, can dismantle between upper pipe pillow and the lower pipe pillow and be connected, the upper connecting groove has been seted up to upper pipe pillow one side of being close to lower pipe pillow, lower pipe pillow has seted up down the spread groove near lower pipe pillow one side, the upper connecting groove forms the connecting hole with lower spread groove concatenation together, the interpolation of connecting hole is equipped with the connecting block, be equipped with spacing subassembly between connecting hole and the connecting block.

When the power tube fixing device is used, the power tube is arranged in an assembly hole formed between the upper tube pillow and the lower tube pillow, the upper tube pillow and the lower tube pillow in the tube pillow unit are matched to fix and limit the power tube, and then the plurality of tube pillow units are connected with each other.

The above prior art solutions have the following drawbacks: because on same electric power pipe, do not have bearing structure between two adjacent pipe pillow units, in the transportation, there is the crooked possibility in the electric power pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated assembled electric power pipe with supporting mechanism, in the transportation, can reduce the crooked possibility of electric power pipe emergence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a prefabricated assembly type power tube with a supporting mechanism comprises a power tube, wherein a plurality of tube pillow main bodies are pre-installed on the power tube, each tube pillow main body is composed of a plurality of tube pillow units, the power tube penetrates through the tube pillow units, the supporting mechanism is connected between every two adjacent tube pillow units on the same power tube, the supporting mechanism comprises a sliding seat, a first nut seat, a second nut seat, an adjusting screw rod, a guide rod, a first connecting rod, a second connecting rod and a supporting seat, the sliding seat is arranged between every two adjacent tube pillow units on the same power tube, the sliding seat is rotatably connected with the adjusting screw rod, two sections of threads in opposite directions are arranged on the adjusting screw rod, the first nut seat and the second nut seat are respectively in threaded connection at the positions of the threads in opposite directions above the adjusting screw rod, the guide rod is arranged on the sliding seat and penetrates through the first nut seat and the second nut seat, the supporting seat is abutted to the power tube, one end of the first connecting rod is hinged to the supporting seat, the other end of the first connecting rod is hinged to the first nut seat, one end of the second connecting rod is hinged to the supporting seat, and the other end of the second connecting rod is hinged to the second nut seat.

Through adopting above-mentioned technical scheme, set up supporting mechanism between two adjacent pipe pillow units on same root electric power pipe, make supporting mechanism be in corresponding electric power pipe below, support the electric power pipe, when using, through rotating the regulation lead screw, can make first nut seat and second nut seat along adjusting the lead screw and moving in opposite directions under the direction of guide bar, first nut seat and second nut seat drive the supporting seat through first connecting rod and second connecting rod and move, make the supporting seat can contradict on electric power pipe outside wall, support the electric power pipe, in the transportation, reduce the possibility that the electric power pipe takes place to buckle.

The present invention may be further configured in a preferred embodiment as: the same root be provided with the vaulting pole that slides between the adjacent pipe pillow unit on the electric power pipe, the seat that slides sets up on the vaulting pole that slides, the vaulting pole both ends of sliding are equipped with second guide sleeve respectively, the both ends of vaulting pole that slides be in second guide sleeve and with second guide sleeve sliding fit, second guide sleeve and pipe pillow unit connection, the one end that the lateral wall of second guide sleeve deviates from pipe pillow unit has seted up positioning screw hole, positioning screw hole and second guide sleeve intercommunication, positioning hole female connection has positioning bolt, positioning bolt's tip is contradicted on the vaulting pole that slides, the seat that slides has the anchor strut along the both ends threaded connection of electric power pipe length direction, and the one end that the anchor strut deviates from the seat that slides is contradicted on pipe pillow unit.

Through adopting above-mentioned technical scheme, the relative position relation between second guide sleeve and the vaulting pole that slides can be adjusted according to the distance between the adjacent pipe pillow unit on same root electric power pipe, make the seat that slides can be installed between the adjacent pipe pillow unit of distance difference, during the regulation, slide second guide sleeve, adjust the relative position relation between second guide sleeve and the vaulting pole that slides, and carry out spacingly through positioning bolt to the position of the vaulting pole that slides, make the vaulting pole that slides be difficult for sliding in the second guide sleeve, connect second guide sleeve on pipe pillow unit, accomplish the installation to the vaulting pole that slides, through rotatory anchor strut, adjust the distance between anchor strut and the pipe pillow unit, make the anchor strut conflict on pipe pillow unit, thereby support the seat that slides and accomplish the installation to the seat that slides.

The present invention may be further configured in a preferred embodiment as: and the reinforcing rod is provided with a pressing pad which is abutted against the pipe pillow unit.

Through adopting above-mentioned technical scheme, can increase the area of contact between anchor strut and the pipe pillow unit, make the support that the anchor strut can be more firm on the pipe pillow unit to better support the seat that slides.

The present invention may be further configured in a preferred embodiment as: the screw thread has been seted up on the vaulting pole that slides, and seat sliding connection slides on the vaulting pole that slides, and the spiro union has two nuts on the vaulting pole that slides, and two nuts are contradicted respectively at the both ends of seat that slides.

Through adopting above-mentioned technical scheme, after the seat that slides moved the expectation position on the vaulting pole that slides, through swivel nut, make the nut support tightly at the both ends of the seat that slides, spacing the seat that slides, when using, reduce the possibility that the seat that slides removed.

The present invention may be further configured in a preferred embodiment as: the sliding seat is provided with a first guide sleeve, the supporting seat is provided with a guide column, and one end of the guide column, which deviates from the supporting seat, is positioned in the first guide sleeve and is in sliding fit with the first guide sleeve.

Through adopting above-mentioned technical scheme, set up first guide sleeve and guide post, can lead to the moving direction of supporting seat.

The present invention may be further configured in a preferred embodiment as: the supporting seat is provided with a limiting groove used for matching the power tube on the side wall of one side of the power tube.

Through adopting above-mentioned technical scheme, can increase supporting seat and the direct area of contact of electric power pipe, support better the electric power pipe.

The present invention may be further configured in a preferred embodiment as: and a buffer cushion is arranged on the inner side wall of the limit groove.

Through adopting above-mentioned technical scheme, avoid the direct contact of supporting seat and power pipe, reduce the possibility of supporting seat wearing and tearing power pipe.

The present invention may be further configured in a preferred embodiment as: and a hand wheel is arranged at one end of the adjusting screw rod.

Through adopting above-mentioned technical scheme, make things convenient for people to go the rotation adjustment screw rod through rotating the hand wheel.

To sum up, the utility model discloses a following at least one useful technological effect:

1. set up supporting mechanism between two adjacent pipe pillow units on same root electric power pipe, make supporting mechanism be in corresponding electric power pipe below, support the electric power pipe, when using, adjust the lead screw through rotating, can make first nut seat and second nut seat along adjusting the lead screw phase to each other removal under the direction of guide bar, first nut seat and second nut seat drive the supporting seat through first connecting rod and second connecting rod and move, make the supporting seat can contradict on the electric power outside of tubes lateral wall, support the electric power pipe, in the transportation, reduce the possibility that the electric power pipe takes place to buckle.

2. The relative position relation between second guide sleeve and the vaulting pole that slides can be adjusted according to the distance between the adjacent pipe pillow unit on same root electric power pipe, make the seat of sliding can be installed between the adjacent pipe pillow unit of distance difference, when adjusting, slide second guide sleeve, adjust the relative position relation between second guide sleeve and the vaulting pole that slides, and carry on spacingly through positioning bolt to the position of the vaulting pole that slides, make the vaulting pole that slides difficult the slip in the second guide sleeve, connect second guide sleeve on the pipe pillow unit, accomplish the installation to the vaulting pole that slides, through rotatory anchor strut, adjust the distance between anchor strut and the pipe pillow unit, make the anchor strut contradict on the pipe pillow unit, thereby support the seat that slides and accomplish the installation to the seat of sliding.

3. When the sliding seat moves to an expected position on the sliding support rod, the nuts are tightly abutted to two ends of the sliding seat through the rotating nuts, the sliding seat is limited, and the possibility of moving the sliding seat is reduced when the sliding seat is used.

Drawings

Fig. 1 is a schematic view showing the overall structure of a prefabricated power tube embodying the present embodiment.

Fig. 2 is a schematic structural view showing the support mechanism according to the present embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a power tube; 2. a tube pillow body; 3. a tube pillow unit; 4. a sliding seat; 5. a sliding brace rod; 6. a first nut seat; 7. a second nut seat; 8. adjusting the lead screw; 9. a guide bar; 10. a first link; 11. a second link; 12. a supporting seat; 13. a guide post; 14. a first guide sleeve; 15. a second guide sleeve; 16. positioning the bolt; 17. a nut; 18. a reinforcing rod; 19. a compression pad; 20. a first bracket; 21. a hand wheel; 22. A second bracket; 23. a first lug; 24. a second lug; 25. a third lug; 26. a fourth lug; 27. a limiting groove; 28. a cushion pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, for the utility model discloses a prefabricated assembled electric power tube with supporting mechanism, including electric power tube 1, preinstall tub pillow main part 2 on the electric power tube 1, tub pillow main part 2 is provided with a plurality ofly along electric power tube 1's length direction, and tub pillow main part 2 includes four tub pillow units 3, has seted up the through-hole on tub pillow unit 3, and electric power tube 1 runs through tub through the through-hole setting of pillow unit 3, interconnects between tub pillow unit 3.

Referring to fig. 2 and 3, a supporting mechanism is arranged between two adjacent pipe pillow units 3 on the same power pipe 1, and the supporting mechanism includes a sliding seat 4, a first nut seat 6, a second nut seat 7, an adjusting screw 8, a guide rod 9, a first connecting rod 10, a second connecting rod 11, and a supporting seat 12.

Referring to fig. 2, be provided with the vaulting pole 5 that slides between two adjacent pipe pillow units 3 on same root electric power pipe 1, the length direction of vaulting pole 5 that slides is the same with the length direction of electric power pipe 1, the vaulting pole 5 both ends that slide are connected with second guide sleeve 15 respectively, the welding has the installation piece on the second guide sleeve 15, the installation piece passes through bolted connection on pipe pillow unit 3, the vaulting pole 5 that slides is in second guide sleeve 15 and with second guide sleeve 15 sliding fit, the location screw hole has been seted up to the one end that the 15 lateral walls of second guide sleeve deviate from pipe pillow unit 3, location screw hole and second guide sleeve 15 intercommunication, location screw hole female connection has positioning bolt 16, positioning bolt 16 contradicts on the vaulting pole 5 that slides.

Referring to fig. 2, the seat of sliding 4 sets up on same root electric power pipe 1 between two adjacent pipe pillow units 3, the through-hole has been seted up on the seat of sliding 4, the seat of sliding 4 slides the cover through the through-hole and establishes on the vaulting pole 5 that slides, set up screw thread on the vaulting pole 5 that slides, the spiro union has two nuts 17 on the vaulting pole 5 that slides, two nuts 17 are located the both ends of the seat of sliding 4 respectively and support tight seat of sliding 4, after the seat of sliding 4 slides to preset position, support tight seat of sliding 4 through nut 17, it is spacing to the seat of sliding 4.

Referring to fig. 2, threaded holes are formed in the two ends of the sliding seat 4 along the length direction of the power pipe 1, a reinforcing rod 18 is connected to each threaded hole in a threaded mode, the reinforcing rod 18 and the sliding support rod 5 are located at the same height, the reinforcing rod 18 is connected with a pressing pad 19 towards one end of the pipe pillow unit 3 in a gluing mode, the pressing pad 19 abuts against the pipe pillow unit 3 tightly, and the pressing pad 19 is a rubber pad. After the sliding seat 4 moves to a desired position on the sliding support rod 5, the reinforcing rod 18 is rotated to adjust the distance between the reinforcing rod 18 and the pipe pillow unit 3, so that the pressing pad 19 is tightly pressed on the side wall of the pipe pillow unit 3 to support the sliding seat 4.

Referring to fig. 3, an adjusting screw 8 is rotatably connected to the upper surface of a sliding seat 4 through a first support 20, the first support 20 is welded with the sliding seat 4, the adjusting screw 8 is rotatably connected with the first support 20, the adjusting screw 8 is arranged along the length direction of a power pipe 1, two sections of threads with opposite directions are arranged on the adjusting screw 8, a first nut seat 6 and a second nut seat 7 are respectively connected to the threads with opposite directions on the adjusting screw 8 through threads, one end of the adjusting screw 8 penetrates through the first support 20 and is welded with a hand wheel 21, the hand wheel 21 can facilitate people to rotatably adjust the adjusting screw 8, a guide rod 9 is arranged on the upper surface of the sliding seat 4 through a second support 22, the second support 22 is welded with the sliding seat 4, the guide rod 9 is welded with the second support 22, two guide rods 9 are arranged on two sides of the adjusting screw 8 and penetrate through the first nut seat 6 and the second nut seat 7, the guide rod 9 guides the moving direction of the first nut holder 6 and the second nut holder 7 so that the first nut holder 6 and the second nut holder 7 can move along the longitudinal direction of the adjustment screw 8.

Referring to fig. 3, a first lug 23 is welded on the support seat 12, a second lug 24 is welded on the side wall of one side of the first nut seat 6 departing from the sliding seat 4, two ends of the first connecting rod 10 are respectively hinged with the first lug 23 and the second lug 24, a third lug 25 is welded on the support seat 12, a fourth lug 26 is welded on the side wall of one side of the second nut seat 7 departing from the sliding seat 4, two ends of the second connecting rod 11 are respectively hinged with the third lug 25 and the fourth lug 26, and in the using process, the support seat 12 is located above the sliding seat 4.

Referring to fig. 3, the sliding seat 4 is welded with a first guide sleeve 14, the supporting seat 12 is welded with a guide post 13, one end of the guide post 13 departing from the supporting seat 12 is located in the first guide sleeve 14 and is in sliding fit with the first guide sleeve 14, and the two guide posts 13 and the first guide sleeve 14 are respectively located on two sides of the adjusting screw 8.

Referring to fig. 3, support seat 12 has seted up on the lateral wall towards electric power pipe 1 one side with electric power pipe 1 lateral wall assorted spacing groove 27, spacing groove 27 can be better cooperate with electric power pipe 1, play the supporting role to electric power pipe 1, the rubber joint has blotter 28 in the spacing groove 27, blotter 28 is the rubber pad, can avoid support seat 12 direct and electric power pipe 1 direct contact, plays the guard action to electric power pipe 1.

The implementation principle of the embodiment is as follows: the second guide sleeve 15 slides to enable the installation piece to be tightly abutted to the side wall of the adjacent pipe pillow unit 3 on the same power pipe 1, the installation piece and the pipe pillow unit 3 are connected through bolts, the positioning bolt 16 is rotated to enable the positioning bolt 16 to be tightly abutted to the sliding support rod 5, the sliding seat 4 is moved to an expected position on the sliding support rod 5, the nut 17 is rotated until the two nuts 17 are tightly abutted to the two ends of the sliding seat 4 respectively, and the sliding seat 4 is limited. The reinforcing rod 18 is rotated until the pressing pad 19 abuts against the pipe pillow unit 3, and the sliding seat 4 is supported. Rotatory hand wheel 21, hand wheel 21 drives and adjusts the lead screw 8 rotation, first nut seat 6 and second nut seat 7 move along adjusting lead screw 8 in opposite directions under the drive of adjusting lead screw 8, thereby drive first connecting rod 10 and second connecting rod 11 and remove, can take supporting seat 12 to remove when first connecting rod 10 and second connecting rod 11 remove, supporting seat 12 is vertical upward movement under guide post 13 and first guide sleeve 14's direction, until blotter 28 on supporting seat 12 supports tightly on the lateral wall of electric power pipe 1, support electric power pipe 1, in the transportation, reduce electric power pipe 1 and take place crooked possibility.

After the electric power pipe 1 is transported to the designated position, the reinforcing rod 18 is rotated to separate the pressing pad 19 from the pipe pillow unit 3, the positioning bolt 16 is rotated to restore the sliding relation between the sliding support rod 5 and the second guide sleeve 15, the bolt on the mounting piece is dismounted, the mounting piece is separated from the pipe pillow unit 3, the support mechanism is dismounted, and the support mechanism can be repeatedly used.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a prefabricated assembled electric power pipe with supporting mechanism, includes electric power pipe (1), preinstalled a plurality of pipe pillow main parts (2) on electric power pipe (1), pipe pillow main part (2) comprise a plurality of pipe pillow units (3), and pipe pillow unit (3) setting, its characterized in that are run through in electric power pipe (1): a supporting mechanism is connected between two adjacent pipe pillow units (3) on the same power pipe (1), the supporting mechanism comprises a sliding seat (4), a first nut seat (6), a second nut seat (7), an adjusting screw rod (8), a guide rod (9), a first connecting rod (10), a second connecting rod (11) and a supporting seat (12), the sliding seat (4) is arranged between two adjacent pipe pillow units (3) on the same power pipe (1), the sliding seat (4) is rotatably connected with the adjusting screw rod (8), two sections of threads in opposite directions are arranged on the adjusting screw rod (8), the first nut seat (6) and the second nut seat (7) are respectively in threaded connection at the threads in opposite directions above the adjusting screw rod (8), the guide rod (9) is arranged on the sliding seat (4) and penetrates through the first nut seat (6) and the second nut seat (7), the supporting seat (12) is abutted to the power tube (1), one end of the first connecting rod (10) is hinged to the supporting seat (12), the other end of the first connecting rod (10) is hinged to the first nut seat (6), one end of the second connecting rod (11) is hinged to the supporting seat (12), and the other end of the second connecting rod (11) is hinged to the second nut seat (7).

2. The prefabricated power tube with a support mechanism according to claim 1, wherein: a sliding support rod (5) is arranged between adjacent pipe pillow units (3) on the same power pipe (1), a sliding seat (4) is arranged on the sliding support rod (5), second guide sleeves (15) are respectively arranged at the two ends of the sliding support rod (5), the two ends of the sliding support rod (5) are positioned in the second guide sleeves (15) and are in sliding fit with the second guide sleeves (15), the second guide sleeves (15) are connected with the pipe pillow units (3), one ends, away from the pipe pillow units (3), of the side walls of the second guide sleeves (15) are provided with positioning threaded holes, the positioning threaded holes are communicated with the second guide sleeves (15), positioning bolts (16) are connected in the positioning falling holes in a threaded manner, the end portions of the positioning bolts (16) are abutted against the sliding support rod (5), reinforcing rods (18) are connected in the sliding seat (4) in a threaded manner along the two ends of the power pipe (1) in the length direction, one end of the reinforcing rod (18) departing from the sliding seat (4) is propped against the pipe pillow unit (3).

3. The prefabricated power tube with a support mechanism according to claim 2, wherein: the reinforcing rod (18) is provided with a pressing pad (19), and the pressing pad (19) is abutted against the pipe pillow unit (3).

4. The prefabricated power tube with a support mechanism according to claim 2, wherein: the screw thread is opened on the vaulting pole (5) that slides, and seat (4) sliding connection slides on vaulting pole (5) slides, and the spiro union has two nuts (17) on vaulting pole (5) that slides, and two nuts (17) are contradicted respectively at the both ends of seat (4) that slides.

5. The prefabricated power tube with a support mechanism according to claim 1, wherein: be equipped with first guide sleeve (14) on seat (4) slides, be equipped with guide post (13) on supporting seat (12), the one end that guide post (13) deviate from supporting seat (12) is in first guide sleeve (14) and with first guide sleeve (14) sliding fit.

6. The prefabricated power tube with a support mechanism according to claim 1, wherein: the side wall of the supporting seat (12) facing one side of the power tube (1) is provided with a limiting groove (27) used for matching the power tube (1).

7. The prefabricated power tube with a support mechanism of claim 6, wherein: and a buffer pad (28) is arranged on the inner side wall of the limit groove (27).

8. The prefabricated power tube with a support mechanism according to claim 1, wherein: and a hand wheel (21) is arranged at one end of the adjusting screw rod (8).

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