CN110994526B

CN110994526B - Underground comprehensive pipe gallery and internal communication cable pipe supporting mechanism thereof

Info

Publication number: CN110994526B
Application number: CN201911293327.1A
Authority: CN
Inventors: 陈建军
Original assignee: Huzhou Yangqing Environmental Technology Co ltd
Current assignee: Hangzhou Sutai Technology Co.,Ltd.
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2021-02-09
Anticipated expiration: 2039-12-16
Also published as: CN110994526A

Abstract

The invention discloses an underground comprehensive pipe gallery and an internal communication cable pipe supporting mechanism thereof, wherein the edge end of a mounting wallboard is welded and connected with a mounting crossbeam, square slots are arranged in the mounting crossbeam at equal intervals, a connecting seat is connected with the square slots at the corresponding position of the connecting seat in an inserting manner through square inserting columns at the bottom end of the connecting seat, and a reinforcing support plate is fixedly arranged at one side of the bottom of a cable bracket close to the square inserting columns, so that the installation of the pipe gallery bracket is simpler and more convenient.

Description

Underground comprehensive pipe gallery and internal communication cable pipe supporting mechanism thereof

Technical Field

The invention relates to the technical field of underground comprehensive pipe galleries, in particular to an underground comprehensive pipe gallery and an internal communication cable pipe supporting mechanism thereof.

Background

The utility model relates to an underground pipe gallery, it is the construction in the city underground, public tunnel for laying municipal pipeline such as electric power, communication, radio and television, feedwater in a concentrated way, the utility tunnel can stop "zip fastener road" phenomenon effectively, make the operation personnel need not to excavate the road surface repeatedly, just can salvage, maintain, dilatation transformation etc. to all kinds of pipelines in the pipe gallery, the salvage time of pipeline has been reduced greatly simultaneously, and the pipe gallery is in the application process, its inside conduit bracket not only can make the cable pipeline carry out reasonable orderly laying, can provide the support for the cable pipeline simultaneously, make the cable pipeline more stable after laying;

the existing pipeline support inside the underground comprehensive pipe gallery is generally installed by an embedded welding method and an expansion bolt method, the expansion bolt method needs to drill holes on the wall of the gallery in the construction process, the position of the drilled holes cannot be ensured due to lack of measurement and comparison, meanwhile, the drilled holes are offset due to easy touch of reinforcing steel bars during drilling, the embedded welding method needs to reserve a plurality of reinforcing steel bar welding spots on the inner wall of the pipe gallery and then weld the pipeline support and the welding spots, and the installation is carried out in the way, so that the installation is inconvenient, the labor intensity of manual installation is greatly increased, in addition, the existing pipeline support is lack of components for guiding cable pipelines and the like after installation, and the cable pipelines are easy to be folded and damaged at the joint of the cable pipelines and the pipeline support due to direct contact between the cable pipelines and the pipeline support, not only causes loss, but also affects the subsequent operation safety of the cable pipeline.

Disclosure of Invention

The invention provides an underground comprehensive pipe gallery and an internal communication cable pipe supporting mechanism thereof, which can effectively solve the problems that the prior pipeline support in the underground comprehensive pipe gallery is generally installed by an embedded welding method and an expansion bolt method, the expansion bolt method needs to drill holes on the wall of the gallery in the construction process, the position of the drilled holes cannot be ensured due to lack of measurement and comparison, the drilled holes are easy to touch steel bars during drilling so that the positions of the drilled holes are deviated, the embedded welding method needs to reserve a plurality of steel bar welding spots on the inner wall of the pipe gallery and then weld the pipeline support and the welding spots, and the installation is carried out in the way, so the installation is inconvenient, the labor intensity of manual installation is greatly increased, in addition, the prior pipeline support lacks of components for guiding cable pipes and the like after the installation, and the cable pipes are laid, because of the direct contact between cable pipeline and the piping lane support easily, lead to the cable pipeline to produce fold and damage with the junction of piping lane support, not only caused the loss, made cable pipeline also receive the problem of influence at subsequent operation safety simultaneously.

In order to achieve the purpose, the invention provides the following technical scheme: an underground comprehensive pipe rack and an internal communication cable pipe supporting mechanism thereof comprise a concrete pipe rack, wherein a pipe rack inner cavity is formed in the concrete pipe rack, drainage grooves are formed in the two ends of the bottom of the inner side of the pipe rack inner cavity, a water supply pipeline support is installed at one side end of the inner side of the pipe rack inner cavity, an installation mechanism is installed at the position, corresponding to the water supply pipeline support, of the other side of the inner side of the pipe rack inner cavity, and the installation mechanism comprises an installation wall plate, fastening rivets, an installation beam, a square insertion groove, a limiting groove, a connecting seat, a square insertion column, a limiting block, a cable bracket and a reinforcing support plate;

the water supply pipe comprises a pipe rack, a water supply pipe support, a pipe rack, a connecting seat, a cable bracket and a reinforcing support plate, wherein the pipe rack is characterized in that mounting wall plates are arranged in positions corresponding to the water supply pipe support in the inner cavity of the pipe rack, the mounting wall plates are fixedly connected with the inner cavity of the pipe rack through fastening rivets at two ends of the mounting wall plates, the edge ends of the mounting wall plates are connected with mounting cross beams in a welding mode, square slots are arranged in the mounting cross beams at equal intervals, limiting grooves are arranged at two edge ends in the square slots, the tops of the mounting cross beams are connected with the connecting seat at equal intervals, the connecting seat is connected with the square slots at the corresponding positions through square inserting columns at the bottom ends in an inserting mode, limiting blocks are;

an adjusting and fixing mechanism is arranged on the outer side of the cable bracket and comprises an adjusting sliding chute, a fixing notch, a connecting sliding block, a movable support, a nut seat, a fixing bolt, a fixing clamping plate and an anti-skid rubber strip;

the cable bracket is characterized in that the two side ends of the cable bracket are respectively provided with an adjusting chute, the top parts of the two adjusting chutes are respectively provided with a fixed notch at the position inside the cable bracket, the two adjusting chutes are respectively embedded into a sliding connection sliding block, the top end of the connection sliding block is fixedly connected with a movable support, the top surface of the cable bracket is provided with a nut seat at the position corresponding to the fixed notch, a fixed bolt is embedded into the nut seat and is in a penetrating connection with the nut seat, the top end of the movable support is fixedly provided with a fixed clamping plate, and the inner side surface of the fixed clamping plate is bonded;

guide mechanisms are respectively arranged at the positions of two ends of the mounting wall plate on two sides in the inner cavity of the pipe gallery, and each guide mechanism comprises a guide bracket, a rotating groove, a movable rotating shaft, a guide roller, a rotating groove, a fixed shaft seat, a through hole and a mounting cover plate;

the installation wallboard both sides limit end all installs the guide support, the inside rotation groove of having seted up of guide support, the rotation inslot side rotates and is connected with the activity pivot, the outside fixed cover of activity pivot has connect the guide roller, the turn trough has been seted up at guide support one end middle part, guide support limit end and turn trough correspond position department fixed mounting have fixed axle bed, the inside middle-end of fixed axle bed corresponds position department with the turn trough and has seted up the perforation, guide support top and turn trough top correspond position department fixed mounting have the installation apron.

Preferably, a dustproof mechanism is fixedly installed at the position, above the cable bracket, of the edge part of the inner side of the inner cavity of the pipe gallery, and the dustproof mechanism comprises a fixed end seat, an embedded fixed sliding chute, an installation sliding seat, a dustproof cover plate and a handle;

the utility model discloses a pipe gallery, including pipe gallery inner chamber, cable bracket, fixed end seat, the fixed spout of gomphosis has been seted up to the inboard limit end of pipe gallery inner chamber position department fixed mounting in cable bracket top position, the inside embedding sliding connection of the fixed spout of gomphosis has the installation slide, installation slide one end fixed mounting has dustproof apron, dustproof apron one side end fixed mounting has the handle.

Preferably, the number of the square slots corresponds to the number of the square inserting columns, the number of the limiting grooves corresponds to the number of the limiting blocks, the size of the inner wall of each square slot is equal to the size of the outer wall of each square inserting column, and the inner diameter of each limiting groove is equal to the outer diameter of each limiting block.

Preferably, the reinforcing support plate is vertically connected with the cable bracket, and the reinforcing support plate is tightly attached to the inner side surface of the mounting cross beam when being mounted.

Preferably, the fixing bolt penetrates through the nut seat and the fixing groove opening to be in fit connection with the connecting slide block, and a fixing screw hole is formed in the position, corresponding to the fixing bolt, of the middle end inside the connecting slide block.

Preferably, the connecting parts of the edge ends of the two sides of the guide roller and the movable rotating shaft are provided with limiting discs, and the outer surface of the guide roller is a smooth cambered surface.

Preferably, the fixed shaft seat and the installation cover plate are fixedly connected with the guide support through dismounting screws.

Preferably, a guide sliding groove is formed in the installation sliding seat at one side of the embedded fixed sliding groove, and a guide sliding block is installed at the position, corresponding to the guide sliding groove, of the edge of the installation sliding seat.

Preferably, a moisture-proof mechanism is arranged at the position, between the two mounting wall plates, of the inner side edge end of the inner cavity of the pipe gallery, and the moisture-proof mechanism comprises a mounting sleeve plate, a containing groove, an extrusion spring, a limiting clamping plate, a drying box, a breathable gauze and an embedded cover plate;

the utility model discloses a drying box, including piping lane inner chamber, mounting sleeve plate, storage tank, extrusion spring, spacing splint, drying box, the inboard limit end of piping lane inner chamber is located two inboard positions of mounting wallboard department and installs the mounting sleeve plate, the storage tank has been seted up to mounting sleeve plate inboard, the equal distance fixedly connected with extrusion spring of storage tank inboard bottom and top limit end position department, extrusion spring medial extremity is connected with spacing splint, and two inboard embedding extrusions of spacing splint are connected with drying box, drying box limit end embedding is fixed to bond has ventilative gauze, drying box both sides limit end all imbeds to agree with to be connected.

Preferably, a silica gel drying agent is filled in the drying box, embedded grooves are formed in positions, corresponding to the embedded cover plates, of the two side ends of the drying box, and the embedded cover plates are embedded in the embedded grooves. .

Compared with the prior art, the invention has the beneficial effects that:

1. through the installation wallboard, fastening rivet, the installation crossbeam, the square slot, the spacing groove, the connecting seat, the post is inserted to the square, the stopper, cable bracket and reinforcement extension board can be through the fixed connection between installation wallboard and the piping lane inner wall when piping lane support mounting, make to carry out indirect fixed between installation crossbeam and the piping lane inner wall, this mode is not only the installation back stability strong, the mounting means of traditional pre-buried welding method and expansion bolts method has been replaced simultaneously, make the piping lane support more simple and convenient when the installation, the cable bracket is provided with a plurality ofly in addition, and cable bracket inserts the post through the direction and carries out quick plug connection between the crossbeam with installing, not only reduced the installation degree of difficulty, interval between the cable bracket is easily adjusted simultaneously, and then be convenient for carry out nimble transform according to the user demand of difference, the convenience of use is improved.

2. Through adjusting the spout, fixed notch, the link block, remove the support, the nut seat, fixing bolt, solid fixed splint and anti-skidding rubber strip can be behind cable bracket installation and cable pipeline etc. lay on the cable bracket, come to restrict fixedly to the cable pipeline of laying on the cable bracket through the mutual displacement of two removal supports, and then avoid the cable pipeline to produce the skew in the position on the cable bracket, this regulation fixed mode simultaneously, not only the operation is fixed convenient, can be applicable to the cable pipeline of different specifications simultaneously, the scope of using has been improved.

3. Through the guide support, the rotation groove, the activity pivot, the guide roller, the rotation groove, fixed axle bed, perforation and installation apron can provide the ability of guide for the both ends of cable bracket when cable pipeline lays, and then make cable pipeline can earlier contact with between the guide roller when laying, and then avoid direct contact between cable pipeline and the cable bracket, lead to cable pipeline to produce the damage, can reduce people's intensity of labour when laying cable pipeline through the guide simultaneously, and improved cable pipeline's laying efficiency.

4. Through fixed end seat, the fixed spout of gomphosis, the installation slide, dustproof apron and handle can be at the whole backs that finish of laying of cable pipeline, with the convenient promotion of dustproof apron to the fixed spout of gomphosis in, come for cable pipeline's outer wall through dustproof apron provides the protection, and then avoid filths such as dust directly to drop to cause the phenomenon of polluting and ageing on the cable pipeline, dustproof apron easily dismantles simultaneously makes people become more convenient when overhauing cable pipeline.

5. Through the installation lagging, the storage tank, the extrusion spring, spacing splint, dry box, ventilative gauze and gomphosis apron can be in piping lane application process, adsorb inside moisture and the moisture of piping lane through dry box and its inside silica gel drier, and then avoid moisture or moisture overweight liquefaction to become the condensation and lead to the fact the corruption to the inside constitution mechanism of piping lane, prevent simultaneously that water stain from causing the influence to the operation of cable pipeline, and dry box easily dismantles, and then it is more convenient to make maintainer become when installing the silica gel drier additional.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of a concrete pipe gallery of the present invention;

FIG. 3 is a schematic view of the installation structure of the drying box of the present invention;

FIG. 4 is a schematic structural view of the mounting mechanism of the present invention;

FIG. 5 is a schematic structural view of the adjustment fixture of the present invention;

FIG. 6 is a schematic view of the structure of the guide mechanism of the present invention;

FIG. 7 is a schematic structural view of the dust-proof mechanism of the present invention;

FIG. 8 is a schematic view of the moisture barrier mechanism of the present invention;

reference numbers in the figures: 1. a concrete pipe gallery; 2. an inner cavity of the pipe gallery; 3. a water discharge tank; 4. a water supply pipe support;

5. an installation mechanism; 501. installing a wall plate; 502. fastening a rivet; 503. mounting a cross beam; 504. a square slot; 505. a limiting groove; 506. a connecting seat; 507. square inserting columns; 508. a limiting block; 509. a cable tray; 510. reinforcing the support plate;

6. adjusting the fixing mechanism; 601. adjusting the sliding chute; 602. a fixed notch; 603. connecting the sliding block; 604. moving the support; 605. a nut seat; 606. fixing the bolt; 607. fixing the clamping plate; 608. an anti-slip rubber strip;

7. a guide mechanism; 701. a guide bracket; 702. a rotating groove; 703. a movable rotating shaft; 704. a guide roller; 705. rotating the groove; 706. fixing the shaft seat; 707. perforating; 708. installing a cover plate;

8. a dust-proof mechanism; 801. fixing the end seat; 802. embedding and fixing the sliding chute; 803. installing a sliding seat; 804. a dust-proof cover plate; 805. a handle;

9. a moisture-proof mechanism; 901. installing a sleeve plate; 902. a containing groove; 903. a compression spring; 904. a limiting clamp plate; 905. drying the box; 906. a breathable gauze; 907. the cover plate is embedded.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-8, the invention provides a technical scheme, an underground comprehensive pipe gallery and an internal communication cable pipe supporting mechanism thereof, which comprises a concrete pipe gallery 1, a pipe gallery inner cavity 2 is arranged in the concrete pipe gallery 1, two ends of the inner bottom of the pipe gallery inner cavity 2 are respectively provided with a drainage groove 3, a water supply pipe support 4 is arranged at one side edge end in the pipe gallery inner cavity 2, an installation mechanism 5 is arranged at the other side in the pipe gallery inner cavity 2 corresponding to the water supply pipe support 4, and the installation mechanism 5 comprises an installation wall plate 501, a fastening rivet 502, an installation beam 503, a square slot 504, a limiting groove 505, a connection seat 506, a square inserted column 507, a limiting block 508, a cable bracket 509 and a reinforcing support plate 510;

the inner part of the pipe rack inner cavity 2 corresponding to the water supply pipe bracket 4 is provided with an installation wall plate 501, the installation wall plate 501 is fixedly connected with the pipe rack inner cavity 2 through fastening rivets 502 at two ends of the installation wall plate 501, the edge end of the installation wall plate 501 is connected with an installation beam 503 in a welding way, the inner part of the installation beam 503 is provided with a square slot 504 at equal distance, the edge ends at two sides of the inner part of the square slot 504 are provided with limit grooves 505, the top of the installation beam 503 is connected with a connecting seat 506 at equal distance, the connecting seat 506 is connected with the square slot 504 at the corresponding position through a square inserting column 507 at the bottom end of the connecting seat, the edge ends at two sides of the square inserting column 507 are provided with limit blocks 508 corresponding to the limit grooves 505, one end of the connecting seat 506 is connected with a cable bracket 509, the number of the square inserting columns 504 corresponds to the number of the square inserting columns 507, the, the inner diameter of the limiting groove 505 is equal to the outer diameter of the limiting block 508, a plurality of cable brackets 509 can be installed through the number of the square slots 504 and the number of the square inserting columns 507, the supporting strength of the bottoms of the cables after installation is improved, meanwhile, the square slots 504 and the square inserting columns 507 have higher tightness after connection, a reinforcing support plate 510 is fixedly installed at one side of the bottoms of the cable brackets 509, which is close to the square inserting columns 507, the reinforcing support plate 510 is vertically connected with the cable brackets 509, the reinforcing support plate 510 is tightly attached to the inner side surface of the installation beam 503 when installed, and the installation stability of the cable brackets 509 can be improved through the reinforcing support plate 510 after installation;

an adjusting and fixing mechanism 6 is arranged outside the cable bracket 509, and the adjusting and fixing mechanism 6 comprises an adjusting sliding groove 601, a fixing notch 602, a connecting sliding block 603, a movable support 604, a nut seat 605, a fixing bolt 606, a fixing clamping plate 607 and an anti-slip rubber strip 608;

the cable bracket 509 is provided with adjusting sliding chutes 601 at both side ends, the top parts of the two adjusting sliding chutes 601 are provided with fixed notches 602 at positions inside the cable bracket 509, the two adjusting sliding chutes 601 are embedded and slidably connected with connecting sliding blocks 603, the top ends of the connecting sliding blocks 603 are fixedly connected with movable supports 604, the top surface of the cable bracket 509 is provided with nut seats 605 at positions corresponding to the fixed notches 602, the nut seats 605 are embedded and penetratingly connected with fixed bolts 606, the fixed bolts 606 penetrate through the nut seats 605 and the fixed notches 602 to be in fit connection with the connecting sliding blocks 603, and the middle ends inside the connecting sliding blocks 603 are provided with fixed screw holes at positions corresponding to the fixed bolts 606, so that the fixed bolts 606 and the connecting sliding blocks 603 can be conveniently connected, meanwhile, the sliding positions of the connecting sliding blocks 603 can be conveniently fixed through the fixed bolts 606, the top ends of the movable, the inner side surface of the fixed clamping plate 607 is bonded with anti-skid rubber strips 608 at equal intervals;

guiding mechanisms 7 are respectively arranged at two ends of the installation wall plate 501 at two sides in the inner cavity 2 of the pipe gallery, and each guiding mechanism 7 comprises a guiding bracket 701, a rotating groove 702, a movable rotating shaft 703, a guiding roller 704, a rotating groove 705, a fixed shaft seat 706, a through hole 707 and an installation cover plate 708;

the guide bracket 701 is arranged at the two side ends of the installation wall plate 501, the rotating groove 702 is arranged in the guide bracket 701, the movable rotating shaft 703 is rotatably connected to the inner side of the rotating groove 702, the guide roller 704 is fixedly sleeved outside the movable rotating shaft 703, the limiting discs are arranged at the joints of the two side ends of the guide roller 704 and the movable rotating shaft 703, the outer surface of the guide roller 704 is provided with a smooth cambered surface, so that a cable cannot deviate from the guide roller 704 when rotating on the guide roller 704, the friction between the cable and the guide roller 704 is reduced, the sliding of the cable is smoother, the rotating groove 705 is arranged in the middle of one end of the guide bracket 701, the fixed shaft seat 706 is fixedly arranged at the position corresponding to the rotating groove 705 at the side end of the guide bracket 701, the through hole 707 is arranged at the position corresponding to the rotating groove 705 in the middle of the fixed shaft seat 706, the installation cover plate 708 is fixedly arranged at the position corresponding to the top of the rotating groove 705 at, the fixed shaft seat 706 and the fixed connection and movable disassembly between the installation cover plate 708 and the guide bracket 701 are facilitated.

A dust-proof mechanism 8 is fixedly arranged at the position, above the cable bracket 509, of the inner side edge part of the inner cavity 2 of the pipe gallery, and the dust-proof mechanism 8 comprises a fixed end seat 801, a jogged fixed sliding chute 802, an installation sliding seat 803, a dust-proof cover plate 804 and a handle 805;

the inboard side end of piping lane inner chamber 2 is located cable bracket 509 top position department fixed mounting has fixed end seat 801, the fixed spout 802 of gomphosis has been seted up to fixed end seat 801 inside, the inside embedding sliding connection of the fixed spout 802 of gomphosis has installation slide 803, the inside fixed spout 802 of gomphosis that is located of gomphosis side position department has seted up the direction spout, installation slide 803 limit portion and the installation direction slider of direction spout corresponding position department, can restrict the sliding position between installation slide 803 and the fixed spout 802 of gomphosis, and then improve the stability after connecting between them, installation slide 803 one end fixed mounting has dust cover 804, dust cover 804 one side end fixed mounting has handle 805.

A moisture-proof mechanism 9 is arranged at the position, located between the two mounting wall plates 501, of the inner side end of the inner cavity 2 of the pipe gallery, and the moisture-proof mechanism 9 comprises a mounting sleeve plate 901, a containing groove 902, an extrusion spring 903, a limiting clamping plate 904, a drying box 905, a breathable gauze 906 and an embedded cover plate 907;

the installation sleeve plate 901 is installed at the position, located on the inner side of the two installation wall plates 501, of the inner side edge end of the inner cavity 2 of the pipe gallery, a containing groove 902 is formed in the inner side of the installation sleeve plate 901, the position, located on the inner bottom of the containing groove 902 and the position, located on the top edge end of the containing groove, of the inner side of the extrusion spring 903 is connected with a limiting clamp plate 904, the inner sides of the two limiting clamp plates 904 are embedded and extruded to be connected with a drying box 905, the edge end of the drying box 905 is embedded and fixedly bonded with a breathable gauze 906, the edge ends on the two sides of the drying box 905 are embedded and matched to be connected with an embedded cover plate 907, a silica gel drying agent is filled in the drying box 905, embedded grooves are formed in the positions, corresponding to the edge ends on the two sides of the drying box.

The working principle and the using process of the invention are as follows: firstly, after the construction of a pipe gallery matrix is completed, selecting the installation position of a pipeline support at the side edge of an inner cavity 2 of a pipe gallery, after the installation position is certain, drilling holes at the two side edges of the inner cavity 2 of the pipe gallery by using a drilling machine, then fixing an installation wallboard 501 with the reserved drilling holes in the inner wall of the inner cavity 2 of the pipe gallery through fastening rivets 502 at the two sides, and further quickly fixing the position of the installation wallboard 501, so that the installation mode of the traditional embedded welding method and expansion bolt method is replaced, the installation wallboard 501 is simpler and more convenient to install, and after the installation wallboard 501 is installed, the installation crossbeam 503 is fixedly connected with the installation wallboard 501, and then the position of the installation crossbeam 503 is fixed accordingly;

after the mounting wall plate 501 and the mounting cross beam 503 are fixed with the pipe gallery cavity 2 by the fastening rivet 502, the cable tray 509 is now connected between the attachment socket 506 at one end thereof and the mounting beam 503, when the connection seat 506 is connected with the mounting beam 503, the square insertion column 507 at the bottom end of the connection seat 506 is only required to be inserted into the square insertion groove 504 inside the mounting beam 503, at the same time, the limit block 508 at the side end of the square inserting column 507 is engaged with the limit groove 505 inside the square inserting groove 504, thereby making a quick-fix plug-in connection between the connection socket 506 and the mounting cross member 503, after the square inserting column 507 is inserted into the square inserting groove 504, the stability of the cable bracket 509 after installation can be further improved through the limiting and supporting effect of the reinforcing support plate 510, and further the bottom of the cable bracket 509 has higher supporting strength in the application process;

after the cable bracket 509 is fixedly connected and a cable pipeline needs to be laid, a constructor only needs to drag the cable pipeline to the guide roller 704 in the guide bracket 701, so that the phenomenon that the cable pipeline is wrinkled and damaged due to direct contact between the cable pipeline and the cable bracket 509 is avoided, after the cable pipeline is placed on the guide roller 704, the constructor only needs to drag the cable pipeline on the guide roller 704, the labor intensity of the constructor in laying the cable is reduced, meanwhile, the cable pipeline is prevented from being damaged, in addition, the guide roller 704 is convenient to move out of the rotary groove 705 through the fixed shaft seat 706 and the installation cover plate 708, the guide roller 704 is prevented from being detached and stored, and the use is convenient;

after the cable pipelines are all laid on the cable bracket 509, the positions of the connecting sliding block 603 and the top end moving support 604 can be adjusted by utilizing the movement of the connecting sliding block 603 in the adjusting sliding groove 601, when the two moving supports 604 respectively move to two sides of the cable pipeline and the fixing clamping plates 607 at the tops of the moving supports 604 are respectively contacted with the cable pipelines, the continuous sliding of the moving supports 604 is stopped at this moment, the fixing bolts 606 are rotated, the positions of the connecting sliding block 603 are fixed through the fixing bolts 606 and the nut seats 605, and the positions of the moving supports 604 are further limited, so that the installation positions of the cable pipelines are fixed through the two fixing clamping plates 607, and the phenomenon that the cable pipelines are deviated after being installed is prevented;

when the cable ducts are laid on the cable ducts and the positions of the cable ducts are restricted and fixed by the fixing clamp 607, at this time, the dust-proof cover 804 is connected with the fixed end seat 801 by the handle 805 through the connection between the installation slide seat 803 at one end and the embedded fixed sliding slot 802 inside the fixed end seat 801, the dust-proof cover 804 moves along the connection between the installation slide seat 803 and the embedded fixed sliding slot 802, so that the dust-proof cover 804 is fixedly connected with the fixed end seat 801, thereby providing dust and dirt protection for the outside of the cable duct by the dust cover 804, further preventing dust and dirt and the like inside the pipe gallery from directly falling on the surface of the cable duct, causes pollution and aging phenomena to the cable pipeline, and meanwhile, the dustproof cover plate 804 is connected and fixed in an adjusting and fixing mode, the cable duct is more convenient to disassemble actually, and the installation of the dustproof cover plate 804 cannot influence the overhaul of a maintainer on the cable duct;

and when the piping lane at the practical application in-process, through 2 inside moisture and the moisture of inside silica gel drier of 2 inner walls installation of piping lane inner chamber 905 and drying box 905, and then avoid moisture and moisture overweight liquefaction water droplet to lead to causing the corruption to 2 inside pipe rack inner chamber of piping lane etc. in piping lane inner chamber 2, avoid simultaneously that water stain causes the influence to the operation of cable pipeline, because extrude fixed connection between drying box 905 through the fixed mode of extrusion and installation lagging 901, and then make people become more convenient when dismantling drying box 905, further be convenient for maintainer is filling up the silica gel drier to its inside, make its drying effect of keeping that drying box 905 can be lasting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an underground utility tunnel and inside communication cable pipe supporting mechanism thereof, includes concrete pipe gallery (1), concrete pipe gallery (1) inside has seted up piping lane inner chamber (2), water drainage tank (3) have all been seted up at piping lane inner chamber (2) inboard bottom both ends, water supply pipe support (4), its characterized in that are installed to inside one side limit end of piping lane inner chamber (2): an installation mechanism (5) is installed on the other side of the interior of the pipe gallery inner cavity (2) and at a position corresponding to the water supply pipe support (4), and the installation mechanism (5) comprises an installation wall plate (501), a fastening rivet (502), an installation beam (503), a square slot (504), a limiting groove (505), a connecting seat (506), a square inserting column (507), a limiting block (508), a cable bracket (509) and a reinforcing support plate (510);

the pipe rack is characterized in that installation wall plates (501) are respectively installed at positions corresponding to the water supply pipe support (4) in the pipe rack inner cavity (2), the installation wall plates (501) are fixedly connected with the pipe rack inner cavity (2) through fastening rivets (502) at two ends of the installation wall plates, the edge ends of the installation wall plates (501) are connected with installation beams (503) in a welding mode, square insertion grooves (504) are arranged at equal intervals in the installation beams (503), limiting grooves (505) are arranged at two side edge ends in the square insertion grooves (504), connecting seats (506) are connected with the tops of the installation beams (503) at equal intervals, the connecting seats (506) are connected with the square insertion grooves (504) at corresponding positions through square insertion columns (507) at the bottom ends of the connecting seats, limiting blocks (508) are respectively installed at positions corresponding to the limiting grooves (505) at two side edge ends of the square insertion columns (507), and cables at one ends of the connecting seats, a reinforcing support plate (510) is fixedly arranged on one side of the bottom of the cable bracket (509) close to the square inserting column (507);

an adjusting and fixing mechanism (6) is arranged on the outer side of the cable bracket (509), and the adjusting and fixing mechanism (6) comprises an adjusting sliding groove (601), a fixing notch (602), a connecting sliding block (603), a movable support (604), a nut seat (605), a fixing bolt (606), a fixing clamping plate (607) and an anti-skidding rubber strip (608);

the cable support is characterized in that adjusting sliding grooves (601) are formed in the two side ends of the cable support (509), fixed notches (602) are formed in the positions, located inside the cable support (509), of the tops of the two adjusting sliding grooves (601), connecting sliding blocks (603) are embedded into the two adjusting sliding grooves (601) in a sliding connection mode, movable supports (604) are fixedly connected to the top ends of the connecting sliding blocks (603), nut seats (605) are arranged on the positions, corresponding to the fixed notches (602), of the top surface of the cable support (509), fixing bolts (606) are embedded into the nut seats (605) in a penetrating connection mode, fixing clamping plates (607) are fixedly mounted at the top ends of the movable supports (604), and anti-skid rubber strips (608) are bonded to the inner side surfaces of the fixing clamping plates;

guiding mechanisms (7) are respectively installed at two ends of the installation wall plate (501) on two sides in the inner cavity (2) of the pipe gallery, and each guiding mechanism (7) comprises a guiding support (701), a rotating groove (702), a movable rotating shaft (703), a guiding roller (704), a rotating groove (705), a fixed shaft seat (706), a perforation (707) and an installation cover plate (708);

guide support (701) are all installed to installation wallboard (501) both sides limit end, the inside rotation groove (702) of having seted up of guide support (701), rotation groove (702) inboard is rotated and is connected with activity pivot (703), the outside fixed cover of activity pivot (703) has cup jointed guide roller (704), turn trough (705) have been seted up at guide support (701) one end middle part, guide support (701) limit end and turn trough (705) correspond position department fixed mounting have fixed axle bed (706), fixed axle bed (706) inside middle-end and turn trough (705) correspond position department and have seted up perforation (707), guide support (701) top and turn trough (705) top correspond position department fixed mounting have installation apron (708).

2. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: a dustproof mechanism (8) is fixedly installed at the position, located above the cable bracket (509), of the inner side edge portion of the pipe gallery inner cavity (2), and the dustproof mechanism (8) comprises a fixed end seat (801), an embedded fixed sliding groove (802), an installation sliding seat (803), a dustproof cover plate (804) and a handle (805);

pipe gallery inner chamber (2) inboard side end is located cable bracket (509) top position department fixed mounting has fixed end seat (801), the fixed spout of gomphosis (802) has been seted up to fixed end seat (801) inside, the inside embedding sliding connection of the fixed spout of gomphosis (802) has installation slide (803), installation slide (803) one end fixed mounting has dust cover board (804), dust cover board (804) one side end fixed mounting has handle (805).

3. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: the number of the square slots (504) corresponds to the number of the square inserting columns (507), the number of the limiting grooves (505) corresponds to the number of the limiting blocks (508), the size of the inner wall of each square slot (504) is equal to that of the outer wall of each square inserting column (507), and the inner diameter of each limiting groove (505) is equal to the outer diameter of each limiting block (508).

4. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: the reinforcing support plate (510) is vertically connected with the cable bracket (509), and the reinforcing support plate (510) is tightly attached to the inner side surface of the installation cross beam (503) when being installed.

5. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: the fixing bolt (606) penetrates through the nut seat (605) and the fixing notch (602) to be in fit connection with the connecting slide block (603), and a fixing screw hole is formed in the position, corresponding to the fixing bolt (606), of the middle end in the connecting slide block (603).

6. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: limiting discs are arranged at the joints of the edge ends of the two sides of the guide roller (704) and the movable rotating shaft (703), and the outer surface of the guide roller (704) is a smooth cambered surface.

7. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: the fixed shaft seat (706) and the installation cover plate (708) are fixedly connected with the guide bracket (701) through dismounting screws.

8. An underground utility tunnel and its intercom cable tube support mechanism as in claim 2, wherein: the inner part of the installation sliding seat (803) is provided with a guide sliding groove at one side of the embedded fixed sliding groove (802), and the edge of the installation sliding seat (803) is provided with a guide sliding block at the position corresponding to the guide sliding groove.

9. An underground utility tunnel and its intercom cable tube support mechanism as in claim 1, wherein: a moisture-proof mechanism (9) is arranged at the position, located between the two installation wall plates (501), of the inner side edge end of the inner cavity (2) of the pipe gallery, and the moisture-proof mechanism (9) comprises an installation sleeve plate (901), an accommodating groove (902), an extrusion spring (903), a limiting clamping plate (904), a drying box (905), a breathable gauze (906) and an embedded cover plate (907);

the utility model discloses a drying box, including piping lane inner chamber (2), mounting sleeve plate (901), storage tank (902) have been seted up to mounting sleeve plate (901) inboard, storage tank (902) inboard bottom and top limit position department equidistance fixedly connected with extrusion spring (903) are located two mounting wall board (501) inboard positions, extrusion spring (903) inboard tip is connected with spacing splint (904), and two spacing splint (904) inboard embedding extrusion are connected with drying box (905), drying box (905) limit end embedding is fixed to be bonded has ventilative gauze (906), drying box (905) both sides limit end all imbeds and agrees with to be connected with gomphosis apron (907).

10. An underground utility tunnel and its intercom cable pipe support mechanism as in claim 9, wherein: silica gel drying agent is filled in the drying box (905), embedding grooves are formed in positions, corresponding to the embedding cover plates (907), of two side ends of the drying box (905), and the embedding cover plates (907) are embedded in the embedding grooves.