An assembled cable well pipe installation structure

Abstract

The present invention discloses an assembled cable well pipe installation structure, including a mounting base, slide rails are arranged on both sides of the top of the mounting base, multiple groups of sliders are slidably arranged inside the two groups of slide rails, a mounting frame is arranged on the side where the two groups of sliders are close to each other, and a mounting top plate is slidably arranged on the top of the slide rails. The present invention can directly and quickly install the pipes by splicing multiple groups of mounting frames together, placing the pipes inside the second mounting grooves on the lower group of mounting frames, and then inserting the plug rods on the other group of mounting frames into the slots. The two groups of mounting frames can be installed and spliced ​​by the mutual engagement between the clamping blocks and the clamping grooves. At the same time, the mounting frames are more flexible during installation. According to the number of pipes to be laid, mounting frames of a matching number can be used for installation, without the need for mounting structures of various specifications, and the practicality is stronger.

Description

Technical Field

[0001] The invention relates to the technical field of cable well pipe installation structures, and in particular to an assembled cable well pipe installation structure. Background Art

[0002] Insulated power cables are generally used for underground routing of power lines. There are several ways to lay them, including direct burial, cable conduit, cable trench, underground integrated (or cable-only) pipe gallery, etc. Among them, direct burial and cable conduit are often laid with the aid of work wells. Underground integrated (or cable-only) pipe gallery requires huge investment and is rarely used. Direct buried cables are easily damaged by external forces and heat sources, and they must also be protected from corrosion by acid and alkali solutions, which is not conducive to the safe operation of power lines. Cable conduits are widely used in cable line construction due to their low cost, small footprint, and complete cable protection measures.

[0003] The current cable well pipe installation structure has certain shortcomings:

[0004] 1. When using the existing cable conduit installation structure, since the produced conduit installation structures are all integrated structures, when installing the cable conduit, the conduit needs to be inserted into the inner knot of the installation hole, and it needs to be aligned and inserted, which is inconvenient to install and delays work efficiency.

[0005] 2. At the same time, when the cable tube is installed on the mounting structure, due to the lack of a limiting mechanism on the mounting frame, the cable tube may slide and become loose on the mounting frame, causing the cable tube to be of different lengths, which is inconvenient for subsequent connection and installation.

[0006] 3. At the same time, since the mounting frame is an integrated structure, it is inconvenient to replace the cable tube later. It can only be used once, and when part of it is damaged, it needs to be replaced as a whole, which increases the cost of replacement. Summary of the invention

[0007] The object of the present invention is to provide an assembled cable well pipe installation structure to solve the related problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled cable well pipe installation structure, comprising an installation base, slide rails are arranged on both sides of the top of the installation base, multiple groups of sliders are slidably arranged inside the two groups of slide rails, a mounting frame is arranged on the side where the two groups of sliders are close to each other, a mounting top plate is slidably arranged on the top of the slide rail, a limiting clamping plate is arranged at the middle position between the bottom plate of the mounting top plate and the top of the installation base, three groups of first mounting grooves are arranged on the top and bottom of the two groups of limiting clamping plates close to each other, three groups of second mounting grooves are opened on the top and bottom of the installation frame, connecting components are arranged on both sides of the bottom of the installation frame, and disassembly components are arranged on both sides of the top of the installation frame;

[0009] Three groups of transmission shafts are evenly rotated inside the mounting frame, a gear is provided at the front end of the transmission shaft, extrusion blocks are provided at the back end of both sides of the transmission shaft, three groups of first sliding grooves are evenly provided at the bottom of the front end of the mounting frame, sliding rods are slidingly provided inside the first sliding grooves, an arc-shaped top plate is provided at the bottom of the sliding rod, a rack is provided on one side of the top of the arc-shaped top plate, three groups of second sliding grooves are provided at the top and bottom of the back end of the mounting frame, and an arc-shaped support plate is slidingly provided inside the second sliding grooves.

[0010] Preferably, the connecting assembly includes an insertion rod, a storage groove, a spring and a clamping block. The insertion rod is provided with two groups located on both sides of the bottom of the mounting frame, and the bottoms of both sides of the insertion rod are provided with storage grooves. Springs are provided at the top and bottom of one side close to each other inside the two groups of storage grooves, and a clamping block is provided on one side of the two groups of springs.

[0011] Preferably, the disassembly assembly includes a slot, an extrusion sleeve, a through slot, a card slot and a push-pull rod. The slot is provided in two groups and is located on both sides of the top of the mounting frame. The bottom of the two groups of slots is provided with a card slot. A through slot is opened at one end of the front side of the card slot. A push-pull rod is slidably provided inside the through slot, and an extrusion sleeve is provided at one end of the back side of the push-pull rod.

[0012] Preferably, the gear and the rack are located at the same end, and the gear and the rack are meshed with each other.

[0013] Preferably, the transmission shaft is located in the middle of the two groups of arc-shaped support plates, and one side of the extrusion block is in an arc shape.

[0014] Preferably, an anti-skid pad is provided on the inner side of the arc-shaped support plate, and an anti-skid pattern is provided on the inner side of the anti-skid pad.

[0015] Preferably, the extrusion sleeve and the insertion rod are slidably fitted with each other, and the extrusion sleeve and the oblique edge of the clamping block slide with each other.

[0016] Preferably, threaded holes are provided on both sides of the mounting top plate, and mounting holes are provided on the tops of the two groups of slide rails on the sides away from each other.

[0017] Preferably, one front end of the push-pull rod extends out of the through slot, and the push-pull rod and the through slot are slidably fitted to each other.

[0018] Preferably, the two groups of arc-shaped support plates are located between the second mounting grooves on the same side, and the opening directions of the two groups of arc-shaped support plates are opposite.

[0019] Compared with the prior art, the present invention provides an assembled cable well pipe installation structure, which has the following beneficial effects:

[0020] 1. The present invention can directly and quickly install the row of pipes by splicing multiple groups of mounting frames together. The row of pipes is placed inside the second mounting slot on the lower group of mounting frames, and then the insertion rod on the other group of mounting frames is inserted into the slot. The two groups of mounting frames can be installed and spliced ​​through the mutual engagement between the card block and the card slot. At the same time, the mounting frames are more flexible during installation. According to the number of laid pipes, a matching number of mounting frames can be used for installation. There is no need for mounting structures of various specifications, and the practicality is stronger.

[0021] 2. The present invention utilizes two groups of mounting frames to be installed close to each other. At this time, one group of mounting frames will drive the arc-shaped top plate to be close to the other group of mounting frames, so that the arc-shaped top plate will contact the cable tube on the other group of mounting frames in advance, causing the arc-shaped top plate to stop moving, so that the arc-shaped top plate slides between the mounting frames and the inside of the first slide groove through the sliding rod, so that the rack moves to the outside of the transmission shaft and meshes with each other, driving the gear to rotate, and through the transmission shaft, the two groups of extrusion blocks rotate around the transmission shaft, contact and squeeze the two groups of arc-shaped support plates, forcing the arc-shaped support plates to approach the second installation groove, so that the arc-shaped support plates squeeze and fix the cable tube.

[0022] 3. The present invention can quickly disassemble the installation structure by disassembling the components, and disassemble the installation structure into multiple groups of installation frames, which not only makes the installation structure more convenient to carry and easy to disassemble, but also allows it to be reused many times. At the same time, when the installation structure is damaged, the corresponding installation frame can be replaced to reduce cost waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front cross-sectional view of the present invention;

[0024] Figure 2 It is a front view of the mounting frame of the present invention;

[0025] Figure 3It is a back view of the mounting frame of the present invention;

[0026] Figure 4 It is a front cross-sectional view of the mounting frame of the present invention;

[0027] Figure 5 A top cross-sectional view of the mounting frame of the present invention;

[0028] Figure 6 It is a schematic diagram of the connection of the mounting frame of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view of point A.

[0030] In the figure: 1. mounting base; 2. connecting assembly; 201. plug rod; 202. storage slot; 203. spring; 204. clamping block; 3. disassembly assembly; 301. slot; 302. extrusion sleeve; 303. through slot; 304. clamping slot; 305. push-pull rod; 4. first mounting slot; 5. limit clamping plate; 6. slider; 7. slide rail; 8. mounting top plate; 9. second mounting slot; 10. mounting frame; 11. extrusion block; 12. gear; 13. first slide slot; 14. slide rod; 15. arc-shaped top plate; 16. rack; 17. transmission shaft; 18. arc-shaped support plate; 19. second slide slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-7 The present invention provides a technical solution: an assembled cable well pipe installation structure, comprising an installation base 1, slide rails 7 are arranged on both sides of the top of the installation base 1, multiple groups of sliders 6 are slidably arranged inside the two groups of slide rails 7, a mounting frame 10 is arranged on the side where the two groups of sliders 6 are close to each other, a mounting top plate 8 is slidably arranged on the top of the slide rail 7, a limiting card plate 5 is arranged at the middle position of the bottom plate of the mounting top plate 8 and the top of the installation base 1, three groups of first mounting grooves 4 are arranged on the top and bottom of the two groups of limiting card plates 5 close to each other, three groups of second mounting grooves 9 are opened on the top and bottom of the installation frame 10, connecting components 2 are arranged on both sides of the bottom of the installation frame 10, and disassembly components 3 are arranged on both sides of the top of the installation frame 10;

[0033] Three sets of transmission shafts 17 are evenly rotated inside the mounting frame 10, a gear 12 is provided at one end of the front side of the transmission shaft 17, and extrusion blocks 11 are provided at one end of the back side of both sides of the transmission shaft 17. Three sets of first slide grooves 13 are evenly provided at the bottom of one end of the front side of the mounting frame 10, a slide rod 14 is slidably provided inside the first slide groove 13, an arc-shaped top plate 15 is provided at the bottom of the slide rod 14, and a rack 16 is provided on one side of the top of the arc-shaped top plate 15. Three sets of second slide grooves 19 are provided at the top and bottom of one end of the back side of the mounting frame 10, and an arc-shaped support plate 18 is slidably provided inside the second slide groove 19.

[0034] As a preferred solution of this embodiment: the connecting component 2 includes an insert rod 201, a storage groove 202, a spring 203 and a clamping block 204. The insert rod 201 is provided with two groups located on both sides of the bottom of the mounting frame 10 respectively. The bottoms of both sides of the insert rod 201 are provided with storage grooves 202. Springs 203 are provided at the top and bottom of one side close to each other inside the two groups of storage grooves 202. A clamping block 204 is provided on one side of the two groups of springs 203, which can quickly connect the two groups of mounting frames 10.

[0035] As a preferred solution of this embodiment: the disassembly component 3 includes a slot 301, an extrusion sleeve 302, a through slot 303, a card slot 304 and a push-pull rod 305. The slot 301 is provided with two groups, which are respectively located on both sides of the top of the mounting frame 10. The bottom of the two groups of slots 301 is provided with a card slot 304. A through slot 303 is opened at one end of the front side of the card slot 304. A push-pull rod 305 is slidably provided inside the through slot 303. The back end of the push-pull rod 305 is provided with an extrusion sleeve 302, which is convenient for quick disassembly of the two groups of mounting frames 10.

[0036] As a preferred solution of this embodiment, the gear 12 and the rack 16 are located at the same end, and the gear 12 and the rack 16 are meshed with each other, so as to drive the transmission shaft 17 to drive the extrusion block 11 to rotate.

[0037] As a preferred solution of this embodiment: the transmission shaft 17 is located in the middle of the two groups of arc-shaped support plates 18 , and one side of the extrusion block 11 is arc-shaped, thereby reducing the damage of the extrusion block 11 to the arc-shaped support plates 18 .

[0038] As a preferred solution of this embodiment: an anti-skid pad is provided on the inner side of the arc-shaped support plate 18, and an anti-skid pattern is provided on the inner side of the anti-skid pad to increase the friction between the arc-shaped support plate 18 and the cable conduit.

[0039] As a preferred solution of this embodiment: the extrusion sleeve 302 and the insertion rod 201 are slidably adapted to each other, and the extrusion sleeve 302 and the oblique edges of the block 204 slide against each other, so that the extrusion sleeve 302 can push the block 204 into the interior of the receiving groove 202.

[0040] As a preferred solution of this embodiment: threaded holes are provided on both sides of the mounting top plate 8, mounting holes are provided on the tops of the two sets of slide rails 7 away from each other, and the mounting top plate 8 is fixed by bolts.

[0041] As a preferred solution of this embodiment: one front end of the push-pull rod 305 extends out of the interior of the through slot 303 , and the push-pull rod 305 and the through slot 303 are slidably adapted to each other, so as to facilitate the movement of the extrusion sleeve 302 .

[0042] As a preferred solution of this embodiment: two groups of arc-shaped support plates 18 are located between the second installation grooves 9 on the same side, and the opening directions of the two groups of arc-shaped support plates 18 are opposite to each other, so as to squeeze and limit the cable conduits at different locations.

[0043] Embodiment 1, as Figure 4 , 6 As shown in 7, when installing the cable tube, the cable tube is placed in the second installation groove 9 in advance, and when the other set of mounting frames 10 is slid to the inside of the slide rail 7 through the slider 6, the cable tube is squeezed, and the insertion rod 201 is aligned with the slot 301 and inserted. When the block 204 contacts the inner wall of the slot 301, the block 204 is received into the inside of the receiving groove 202 under the action of the bevel and moved to the inside of the slot 304. At this time, the squeezing of the block 204 is released, and the block 204 is reset under the elastic force of the spring 203, and the insertion rod 201 is stuck in the inside of the slot 301, completing the rapid installation of the two sets of mounting frames 10.

[0044] Embodiment 2, as Figure 2 , 3 As shown in Figure 5, when the two groups of mounting frames 10 are installed and approach each other, one group of mounting frames 10 will drive the arc-shaped top plate 15 to approach the other group of mounting frames 10, so that the arc-shaped top plate 15 will contact the cable drainage pipe on the other group of mounting frames 10 in advance, causing the arc-shaped top plate 15 to stop moving, so that the arc-shaped top plate 15 slides between the mounting frames 10 and the inside of the first slide groove 13 through the slide rod 14, so that the rack 16 moves to the outside of the transmission shaft 17 and engages with each other, driving the gear 12 to rotate, and transmitting through the transmission shaft 17, so that the two groups of extrusion blocks 11 rotate around the transmission shaft 17, contact and squeeze the two groups of arc-shaped support plates 18, forcing the arc-shaped support plates 18 to approach the second mounting groove 9, so that the arc-shaped support plates 18 squeeze and fix the cable drainage pipe.

[0045] Working principle: The installation frames 10 are connected to each other, so that the row pipes can be directly and quickly installed. The row pipes are placed inside the second installation slots 9 on the lower set of installation frames 10, and then the insertion rods 201 on the other set of installation frames 10 are inserted into the slots 301. The two sets of installation frames 10 can be installed and spliced ​​through the mutual engagement between the clamping blocks 204 and the clamping slots 304. At the same time, the installation frames 10 are more flexible during installation. According to the number of laid pipes, a matching number of installation frames 10 can be used for installation. There is no need for installation structures of various specifications, and the practicality is stronger.

[0046] When the two groups of mounting frames 10 are installed close to each other, one group of mounting frames 10 will drive the arc-shaped top plate 15 to approach the other group of mounting frames 10, so that the arc-shaped top plate 15 will contact the cable drainage pipe on the other group of mounting frames 10 in advance, causing the arc-shaped top plate 15 to stop moving, and the arc-shaped top plate 15 slides between the mounting frames 10 and the inside of the first slide groove 13 through the slide rod 14, so that the rack 16 moves to the outside of the transmission shaft 17 to engage with each other, driving the gear 12 to rotate, and transmitting through the transmission shaft 17, so that the two groups of extrusion blocks 11 rotate around the transmission shaft 17, contact and squeeze the two groups of arc-shaped support plates 18, forcing the arc-shaped support plates 18 to approach the second mounting groove 9, so that the arc-shaped support plates 18 squeeze and fix the cable drainage pipe.

[0047] When the mounting frame 10 is disassembled, the push-pull rod 305 is pushed to slide inside the through slot 303, so that the extrusion sleeve 302 moves upward along with the push-pull rod 305, and the extrusion sleeve 302 moves to the outside of the insertion rod 201, and gradually the extrusion sleeve 302 contacts and squeezes the oblique edges of the two groups of blocks 204, so that the two groups of blocks 204 shrink to the inside of the storage slot 202. When the blocks 204 are completely received in the storage slot 202, the insertion rod 201 can be pulled out from the inside of the slot 301, and the disassembly of the two groups of mounting frames 10 is completed.

[0048] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. An assembled cable well pipe installation structure, comprising a mounting base (1), Features: Slide rails (7) are arranged on both sides of the top of the mounting base (1); a plurality of sliding blocks (6) are slidably arranged inside the two groups of slide rails (7); a mounting frame (10) is arranged on the side where the two groups of sliding blocks (6) are close to each other; a mounting top plate (8) is slidably arranged inside the slide rails (7); a limiting clamping plate (5) is arranged at the middle position between the bottom plate of the mounting top plate (8) and the top of the mounting base (1); three groups of first mounting grooves (4) are arranged at the top and bottom of the two groups of limiting clamping plates (5) close to each other; three groups of second mounting grooves (9) are arranged at the top and bottom of the mounting frame (10); connecting components (2) are arranged on both sides of the bottom of the mounting frame (10); and disassembly components (3) are arranged on both sides of the top of the mounting frame (10); Three groups of transmission shafts (17) are evenly arranged inside the mounting frame (10) for rotation, a gear (12) is arranged at one end of the front side of the transmission shaft (17), and extrusion blocks (11) are arranged at one end of the back side of both sides of the transmission shaft (17). Three groups of first slide grooves (13) are evenly arranged at the bottom of one end of the front side of the mounting frame (10), a slide rod (14) is slidably arranged inside the first slide groove (13), an arc-shaped top plate (15) is arranged at the bottom of the slide rod (14), and a rack (16) is arranged on one side of the top of the arc-shaped top plate (15). The top and bottom of the back side of the mounting frame (10) are Three groups of second slide grooves (19) are provided, and an arc-shaped support plate (18) is slidably provided inside the second slide grooves (19); the connecting assembly (2) comprises an insertion rod (201), a storage groove (202), a spring (203) and a clamping block (204); the insertion rod (201) is provided with two groups located at two sides of the bottom of the mounting frame (10), and the bottoms of the two sides of the insertion rod (201) are provided with storage grooves (202); springs (203) are provided at the top and bottom of one side close to each other inside the two groups of the storage grooves (202), and a clamping block (204) is provided on one side of the two groups of the springs (203); The disassembly component (3) comprises a slot (301), an extrusion sleeve (302), a through slot (303), a clamping slot (304) and a push-pull rod (305); the slot (301) is provided with two groups located at two sides of the top of the mounting frame (10), the bottom of the two groups of slots (301) is provided with a clamping slot (304); a through slot (303) is provided at a front end of the clamping slot (304); a push-pull rod (305) is slidably provided inside the through slot (303); and the back end of the push-pull rod (305) is provided with an extrusion sleeve (302); The gear (12) and the rack (16) are located at the same end, and the gear (12) and the rack (16) are meshed with each other.

2. The assembled cable well pipe installation structure according to claim 1, Features: The transmission shaft (17) is located in the middle of two groups of arc-shaped support plates (18), and one side of the extrusion block (11) is arc-shaped.

3. A prefabricated cable trench pipe installation structure according to claim 1, characterized in that: An anti-slip pad is provided on the inner side of the arc-shaped support plate (18), and anti-slip lines are provided on the inner side of the anti-slip pad.

4. A prefabricated cable trench pipe installation structure according to claim 1, characterized in that: The extrusion sleeve (302) and the insertion rod (201) are slidably adapted to each other, and the extrusion sleeve (302) slides along the hypotenuse of the clamping block (204).

5. A prefabricated cable trench pipe installation structure according to claim 1, characterized in that: Threaded holes are provided on both sides of the installation top plate (8), and installation holes are provided at the tops of the two mutually separated sides of the slide rails (7).

6. A prefabricated cable trench pipe installation structure according to claim 1, characterized in that: The front end of the push-pull rod (305) extends out of the inner part of the through groove (303), and the push-pull rod (305) is slidably adapted to the through groove (303).

7. A prefabricated cable trench pipe installation structure according to claim 1, characterized in that: The two groups of arc-shaped support plates (18) are located between the second installation grooves (9) on the same side, and the opening directions of the two groups of arc-shaped support plates (18) are opposite.

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