CN213086855U - Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery - Google Patents
Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery Download PDFInfo
- Publication number
- CN213086855U CN213086855U CN202020892942.6U CN202020892942U CN213086855U CN 213086855 U CN213086855 U CN 213086855U CN 202020892942 U CN202020892942 U CN 202020892942U CN 213086855 U CN213086855 U CN 213086855U
- Authority
- CN
- China
- Prior art keywords
- pipe gallery
- transverse
- prestressed
- longitudinal
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002435 tendon Anatomy 0.000 claims abstract description 32
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 32
- 239000003345 natural gas Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004873 anchoring Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a prestressed transverse-split longitudinal-joint-add assembled pipe gallery, which comprises a pipe gallery assembly body and a joint connecting box; installing transverse and longitudinal connecting boxes on the pipe gallery assembly body; the prestressed tendons in the longitudinal cylindrical pipe are tensioned through a prestressed anchorage device in the longitudinal connecting box; the prestressed tendons in the transverse cylindrical pipe of the top plate or the bottom plate of the prefabricated pipe gallery piece are tensioned and anchored back to back through the correspondingly arranged prestressed anchorage devices; at the intraductal prestressing tendons both ends of prefabricated piping lane spare bottom plate or the horizontal bobbin of roof and fixed ground tackle fixed connection, two the inner is through the relative stretch-draw anchor of prestressed anchorage utensil, the utility model discloses adopt horizontal additional prestressed anchorage utensil in prefabricated piping lane spare roof or the bottom plate, adopt horizontal inside prestressed anchorage utensil that adds in bottom plate or the roof, vertical even add new technology, the new technology of piping lane assembly body, can fundamentally solve the cracked technological problem of piping lane structure, can reach from waterproof target.
Description
Technical Field
The utility model relates to a prestressing force transversely divides and adds vertical even adds pin-connected panel piping lane.
Background
In recent years, the simple pipe galleries with various specifications and square cross sections built by the traditional process technology have the defects of high manufacturing cost, poor functions, short service life and the like, do not meet the requirement of environmental protection, and can fundamentally solve the problems only by carrying out structural innovation and functional innovation aiming at the practical situation.
Since the new century, as global climate is warmed, disastrous climate is increased, heavy rain and drought coexist at the same time, along with the development of industry, people have stronger and stronger scientific and technological awareness, how to get rid of urban waterlogging shadow, how to establish a rainwater circulation system by using underground pipe galleries, and the method becomes an urban infrastructure construction target.
The comprehensive pipe gallery with the three-cabin section has the advantages that the site manufacturing process is very complicated, a large amount of wood is used for the inner and outer membrane supports, the requirement on straightness and flatness is difficult to achieve by pouring concrete, and the construction progress is slow, so that the existing practical problem can be solved only by carrying out technical innovation and equipment innovation. According to a series of policy and guidelines issued by the state, the development of the spliced pipe gallery which has the advantages of reasonable structure, complete functions, convenient construction, high quality, low price and reliable operation is very timely, valuable and meaningful.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a make three-cabin piping lane apply horizontal prestressing force, solve the cracked technological problem in utility tunnel plane, make three-cabin piping lane reach high-quality cheap, the operation is reliable to reach the prestressing force of the environmental protection target of making an uproar of energy-conservation and making an uproar and transversely divide and add vertical even pin-connected panel piping lane.
The utility model adopts the following technical scheme:
the utility model comprises more than one section of pipe gallery assembly body which is longitudinally arranged and a node connecting box which is connected with one end of the pipe gallery assembly body; the pipe gallery assembly body comprises more than three sections of prefabricated pipe gallery pieces which are longitudinally connected in sequence; correspondingly installing longitudinal connecting boxes at the inner corners of the prefabricated pipe gallery pieces at the longitudinal two ends of the pipe gallery assembly body; arranging an outer layer framework and an inner layer framework in the prefabricated pipe gallery piece, and arranging a transverse bobbin and a longitudinal bobbin between the outer layer framework and the inner layer framework; the transverse bobbin and the longitudinal bobbin are both provided with prestressed tendons; the longitudinal two ends of the longitudinal connecting box are respectively provided with a prestressed anchorage device, and prestressed tendons penetrating through the longitudinal bobbin are tensioned and anchored through the corresponding prestressed anchorage devices; correspondingly installing prestressed anchorage devices at the two transverse ends of the top plate of the prefabricated pipe gallery component, and tensioning and anchoring the prestressed tendons in the transverse cylindrical pipe in a back-to-back manner through the correspondingly arranged prestressed anchorage devices; correspondingly installing fixed anchors in the two transverse ends of a bottom plate of a prefabricated pipe gallery component, embedding a transverse connecting box in the bottom plate of the prefabricated pipe gallery component, respectively installing prestressed anchors at the two transverse ends of the transverse connecting box, respectively penetrating prestressed tendons in a transverse cylindrical pipe to the two transverse ends to be fixedly connected with the corresponding fixed anchors in two sections, and relatively tensioning and anchoring the two corresponding prestressed tendons in the transverse cylindrical pipe through the prestressed anchors corresponding to the two ends in the transverse connecting box;
or: correspondingly installing prestressed anchorage devices at the two transverse ends of the bottom plate of the prefabricated pipe gallery component, and tensioning and anchoring the prestressed tendons in the transverse cylindrical pipe in a back-to-back manner through the correspondingly installed prestressed anchorage devices; correspond the installation fixed ground tackle in the horizontal both ends of prefabricated pipe gallery spare roof pre-buried transverse connection box in the prefabricated pipe gallery spare roof the prestressing anchor utensil is installed respectively at the horizontal both ends of transverse connection box, and the prestressing tendons in the horizontal bobbin divide two sections to wear respectively to horizontal both ends and the fixed ground tackle fixed connection who corresponds, and the relative stretch-draw anchor of prestressing anchor utensil at both ends in two sections corresponding prestressing tendons pass through the transverse connection box in the horizontal bobbin.
The transverse connecting boxes of the utility model are pre-embedded in the middle of the top plate or the bottom plate of the prefabricated pipe gallery component, the transverse connecting boxes are longitudinally arranged at intervals, and the distance between two adjacent transverse connecting boxes is 0.5-0.7 m; the prestressed anchorage utensil at the horizontal both ends of prefabricated pipe gallery spare roof or bottom plate sets up in the shrinkage pool at the horizontal both ends of roof or bottom plate, the body is assembled to the pipe gallery and node connecting box bottom sets up the concrete cushion.
The utility model adds the connecting section after being installed between the two pipe gallery assembling bodies; the prefabricated pipe gallery parts at the two ends of the pipe gallery assembling body are provided with assembling seams between the two ends and the rear-added connecting sections, and sealing strips are arranged in the assembling seams.
The utility model adds the connecting section after installing between the longitudinal two ends of the node connecting box and the pipe gallery assembly body and between the transverse side end of the node connecting box and the pipe gallery assembly body; a reserved expansion joint is arranged between the end part of the rear additional connecting section and the node connecting box, and a rubber water stop is arranged in the reserved expansion joint.
The utility model discloses transversely set up electric power cabin, synthesis cabin and natural gas cabin in prefabricated piping lane spare, set up cable support on a lateral wall of electric power cabin, set up the cable conductor on cable support, through the support installation water pipe on one side of the upper portion in synthesis cabin, through the support installation regeneration water pipe on the upper portion opposite side in synthesis cabin, through the support installation heat pipe in the synthesis cabin bottom; a vent pipe is arranged on one side wall of the natural gas cabin through a bracket, and a natural gas pipe is arranged on the bottom surface of the natural gas cabin through a support.
The utility model discloses set up the feed inlet at nodal connection case top, set up surveillance center at a nodal connection case side, it assembles body one end with the piping lane and is connected to add the linkage segment after another side of nodal connection case passes through.
The transverse connecting box and the longitudinal connecting box of the utility model are square box bodies which are made of iron and have open top surfaces, and through holes for the prestressed tendons to pass through are respectively arranged at the two ends of the transverse connecting box and the longitudinal connecting box; add the pipe gallery section that the linkage segment adds for the scene after, its structure is the same with prefabricated pipe gallery spare.
The utility model discloses assemble the body or add the linkage segment top after at the piping lane and set up safety mouth and inspection opening.
The utility model discloses an actively the effect as follows: the utility model adopts a transverse externally-added prestressed anchorage device in the top plate of the prefabricated pipe gallery component, adopts a transverse internally-added prestressed anchorage device in the bottom plate, or adopts a transverse externally-added prestressed anchorage device in the bottom plate of the prefabricated pipe gallery component, and adopts a transverse internally-added prestressed anchorage device in the top plate; a novel process and a novel technology for a longitudinal joint pipe gallery assembly body belong to structural innovation, can fundamentally solve the technical problem of pipe gallery structure cracks, and can achieve the aim of self-waterproofing.
The novel structure mode of three-cabin assembly is adopted, the novel structure mode belongs to structural innovation and functional innovation, the comprehensive cabin is used as a central main body, the sectional area can be adjusted according to working conditions, the maneuverability is high, the application range is wide, the novel three-cabin assembly type gas pipeline can be used for main line pipe gallery engineering of new districts or old districts of medium and small cities and can also be used for main line engineering of large cities, the gas pipe arranged in the side cabin meets the technical specification of a national newly-released pipe gallery, and the aims of standardization, modularization and industrialization can be achieved in the future development process.
The utility model discloses set up the regeneration water pipe on the upper portion of synthesizing the cabin and can carry out the secondary to the rainwater and use, can send street side wayside to supply environmental protection and gardens water through the regeneration water pipe, can solve rainwater pollution's technological problem, reach the target of cycling use water
The utility model discloses a compound mode that the side deck corresponds is favorable to the manufacturing of template and the production of prefabricated factory, can reach the target of "the specification is unified, the standard is unanimous, exchange butt joint, high-quality high efficiency", according to the specification size of template, can set up one and drag three special production lines, can improve production efficiency, can reach mechanization, automatic level, can reach the target of the upgrading of going forward.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the prefabricated pipe gallery component of the present invention;
figure 3 is the utility model discloses the body is assembled to the piping lane and the node connecting box is connected and is overlooked sectional structure schematic diagram.
In the drawings: 1. the system comprises a pipe gallery assembly body, 2 prefabricated pipe gallery pieces, 3 outer layer frameworks, 4 inner layer frameworks, 5 transverse pipe barrels, 6 longitudinal pipe barrels, 7 prestressed tendons, 8 fixing anchors, 9 transverse connecting boxes, 10 longitudinal connecting boxes, 11 assembly joints, 12 natural gas cabins, 13 comprehensive cabins, 14 electric cabins, 15 concrete cushion layers, 16 prestressed anchors, 17 ventilating pipes, 18 natural gas pipes, 19 tap water pipes, 20 thermal power pipes, 21 regenerated water pipes, 22 cable supports, 23 cables, 24 rear-added connecting sections, 25 sealing strips, 26 safety ports, 27 inspection ports, 28 node connecting boxes, 29 reserved expansion joints, 30 rubber water stop belts, 31 feed ports and 32 monitoring centers.
Detailed Description
In the description of the present invention, it should be understood that the term is the longitudinal length direction of the assembled body 1 for the pipe rack, the transverse width direction of the prefabricated pipe rack member 2, the Z direction is the height direction of the prefabricated pipe rack member 2 and the Z direction is perpendicular to the length direction of the cross section.
Example 1:
as shown in the attached drawings 1-3, the utility model comprises more than one section of pipe gallery assembly body 1 longitudinally arranged on a concrete cushion layer 15 and a node connecting box 28 connected with one end of the pipe gallery assembly body 1; the pipe gallery assembly body 1 comprises more than three sections of prefabricated pipe gallery pieces 2 which are longitudinally connected in sequence; correspondingly installing longitudinal connecting boxes 10 at the inner corners of the prefabricated pipe gallery pieces 2 at the two longitudinal ends of the pipe gallery assembly body 1; an outer layer framework 3 and an inner layer framework 4 are arranged in the prefabricated pipe gallery piece 2, and a transverse bobbin 5 and a longitudinal bobbin 6 are arranged between the outer layer framework 3 and the inner layer framework 4; the transverse bobbin 5 and the longitudinal bobbin 6 are both internally provided with prestressed tendons 7; the longitudinal two ends of the longitudinal connecting box 10 are respectively provided with a prestressed anchorage device 16, and the prestressed tendons 7 penetrating through the longitudinal bobbin 6 are tensioned and anchored through the prestressed anchorage devices 16 in the corresponding longitudinal connecting box 10.
The utility model correspondingly installs prestressed anchorage devices 16 in the concave holes at the two transverse ends of the top plate of the prefabricated pipe gallery component 2, and the prestressed bars 7 in the transverse bobbin 5 are tensioned and anchored back to back through the prestressed anchorage devices 16 correspondingly arranged; correspondingly installing fixed anchors 8 in the two transverse ends of the bottom plate of the prefabricated pipe gallery component 2, embedding a transverse connecting box 9 in the middle of the bottom plate of the prefabricated pipe gallery component 2, respectively installing prestressed anchors 16 at the two transverse ends of the transverse connecting box 9, fixedly connecting the prestressed tendons 7 in the transverse bobbin 5 with the corresponding fixed anchors 8 in two sections in a way of penetrating through the two transverse ends respectively, and relatively tensioning and anchoring the two corresponding prestressed tendons 7 in the transverse bobbin 5 through the prestressed anchors 16 corresponding to the two ends in the transverse connecting box 9;
the pipe gallery assembly body 1 comprises five sections of prefabricated pipe gallery pieces 2, a splicing joint 11 is arranged between two longitudinally adjacent prefabricated pipe gallery pieces 2, a sealing strip 25 is arranged in the splicing joint 11, each section of prefabricated pipe gallery piece 2 is 2 meters in longitudinal length, the longitudinal connecting boxes 10 are correspondingly pre-embedded at the inner corner parts of the first section of prefabricated pipe gallery piece 2 and the fifth section of prefabricated pipe gallery piece 2, the transverse connecting boxes 9 are longitudinally arranged at intervals, and the distance between two adjacent transverse connecting boxes 9 on the same prefabricated pipe gallery piece 2 is 0.5 m; prestressing tendons 7 in vertical bobbin 6 carry out the stretch-draw through the prestressing anchor utensil 16 of two vertical connecting box 10 corresponding one ends in 2 interior corners of first section prefabricated pipe gallery spare 2 and the prefabricated pipe gallery spare of fifth section, five sections prefabricated pipe gallery spare 2 just so have formed a piping lane and have assembled body 1, adjacent two piping lane are assembled body 1 and are carried out the stretch-draw through the prestressing anchor utensil 16 corresponding of the vertical connecting box 10 other end of two prefabricated pipe gallery spare 2 interior corners of its tip, it makes up into a piping lane main part just to assemble body 1 to a plurality of piping lane with this kind of connected mode, strengthen anti settlement greatly, earthquake-resistant ability, can guarantee the normal operating of piping lane main part.
When an ultra-long pipe body with the length of more than 80-300 meters is constructed relatively, a rear additional connecting section 24 is arranged between the opposite pipe gallery assembling bodies 1, a prestressed tendon 7 connected with the adjacent prefabricated pipe gallery piece 2 is arranged in the rear additional connecting section 24, and two ends of the prestressed tendon 7 are respectively tensioned and anchored with a prestressed anchor 16 in the outer end of a longitudinal connecting box 10 in the adjacent prefabricated pipe gallery piece 2; assembling seams 11 are arranged between the end parts of the prefabricated pipe gallery pieces 2 at the two ends of the pipe gallery assembling body 1 and the rear additional connecting sections 24, and sealing strips 25 are arranged in the assembling seams 11; the sealing strip 25 is a rubber sealing strip, which is a flat-mouth concave seal or a socket-and-spigot groove seal.
When an ultra-long pipe body with the length of more than 80-300 meters is constructed in a back-to-back mode, rear additional connecting sections 24 are arranged between the two longitudinal ends of the node connecting box 28 and the end of the pipe gallery assembly body 1 and between one transverse side end of the node connecting box 28 and the pipe gallery assembly body 1, a prestressed tendon 7 is arranged in each rear additional connecting section 24, one end of each prestressed tendon 7 is fixedly connected with a fixed anchorage 8 in the prestressed tendon 7, and the other end of each prestressed tendon is connected with and tensioned with a prestressed anchorage 16 in the outer end of a longitudinal connecting box 10 in an adjacent prefabricated pipe gallery piece 2; a reserved expansion joint 29 is arranged between the end part of the rear additional connecting section 24 and the node connecting box 28, and a rubber water stop belt 30 is arranged in the reserved expansion joint 29, so that the rear additional connecting section 24 is arranged in the middle or at the end part of the pipe gallery assembly body, and the technical problems of extending the pipe gallery body and installing the rubber water stop belt 30 are solved. After the construction is finished, the pre-buried transverse connection box 9 of the top plate or the bottom plate of the prefabricated pipe gallery component 2, the pre-stressed anchor 16 installed in the concave holes at the two transverse ends of the prefabricated pipe gallery component 2 and the pre-buried longitudinal connection box 10 at the inner corner of the prefabricated pipe gallery component 2 are sealed by high-grade concrete.
The utility model discloses transversely set up electric power cabin 14, synthesis cabin 13 and natural gas cabin 12 in prefabricated pipe gallery spare 2, the Z of prefabricated pipe gallery spare 2, electric power cabin 14, synthesis cabin 13 and natural gas cabin 12 is square to the cross-section, and the inner chamber of node connecting box 23 communicates with corresponding electric power cabin 14, synthesis cabin 13 and natural gas cabin 12, sets up cable support 22 on 14 a lateral wall of electric power cabin, sets up cable conductor 23 on cable support 22, in synthesis cabin 13 upper portion one side through support mounting water pipe 19, in synthesis cabin 13 upper portion opposite side through support mounting regeneration water pipe 21, in synthesis cabin 13 bottom through support mounting heating power pipe 20; a ventilating pipe 17 is arranged on one side wall of the natural gas cabin 12 through a bracket, and a natural gas pipe 18 is arranged on the bottom surface of the natural gas cabin 12 through a support. A safety port 26 and an inspection port 27 are arranged at the top of the pipe gallery assembly body 1 or the rear-added connecting section 24.
Set up feed inlet 31 at node joint box 28 top, set up surveillance center 32 at node joint box 28 one side end, be connected with body 1 one end is assembled to the piping lane through back joining segment 24 at node joint box 28 other side end.
The transverse connecting box 9 and the longitudinal connecting box 10 of the utility model are square box bodies which are made of iron and have open top surfaces, and through holes for the prestressed tendons 7 to pass through are respectively arranged at the two ends of the transverse connecting box 9 and the longitudinal connecting box 10; add the pipe gallery section that linkage segment 24 was added for the scene after, its structure is the same with prefabricated pipe gallery spare 2.
Example 2:
as shown in fig. 1 to 3, the present embodiment is different from embodiment 1 in that:
correspondingly installing prestressed anchorage devices 16 in concave holes at the two transverse ends of a bottom plate of the prefabricated pipe gallery component 2, and tensioning and anchoring the prestressed ribs 7 in the transverse barrel 5 in a back-to-back manner through the correspondingly installed prestressed anchorage devices 16; correspond installation fixed anchorage device 8 in the horizontal both ends of 2 roof of prefabricated pipe gallery spare 2 pre-buried transverse connection box 9 in the middle part of the roof of prefabricated pipe gallery spare transverse connection box 9's horizontal both ends install prestressed anchorage utensil 16 respectively, and prestressed reinforcement 7 in the horizontal bobbin 5 divides two sections to wear respectively to horizontal both ends and the fixed anchorage device 8 fixed connection who corresponds, and two sections corresponding prestressed reinforcement 7 in the horizontal bobbin 5 are through the 16 relative stretch-draw anchor at prestressed anchorage utensil at both ends in the transverse connection box 9.
The utility model discloses adopt horizontal additional prestressed anchorage utensil 16 in the prefabricated pipe gallery spare 2 roofs, adopt horizontal inside to add prestressed anchorage utensil 16 in the bottom plate, or adopt horizontal additional prestressed anchorage utensil 16 in the prefabricated pipe gallery spare 2 bottoms, adopt horizontal inside to add prestressed anchorage utensil 16 in the roof, vertically even add new technology, the new technology of pipe gallery assembly body 1, belong to "structural innovation", can fundamentally solve the cracked technical problem of pipe gallery structure, can reach from waterproof target.
The utility model discloses add linkage segment 24 after setting up, solved prefabricated especially big technological problem of assembling the butt joint, can connect into one or several piping lane body of assembling to a plurality of prefabricated piping lane spare, can also increase multinomial function for assembling the piping lane, can set up the sump pit for arrange the waste water of under-deck maintenance production, still can set up pressure relief device, be used for heating power pipeline's safety coefficient.
The utility model discloses set up ventilation pipe 17, set up into exhaust device in ventilation pipe 17, can send outside fresh air to the piping lane in, can also convert constant temperature gas in the piping lane into air conditioning hot-blast, send underground public place through special ventilation pipe, can reach the target of "green, environmental protection, energy-conservation", can increase the income for the piping lane.
The utility model discloses because piping lane totality broad, the dead weight is great, adopts special erector, need not lease large-scale hoisting equipment, can be used to the piping lane engineering in new district, also can be used in the trunk piping lane engineering in old urban area, with the prefabricated new technology of assembling, the piping lane spare in the three cabins of new technology production, be the model engineering of trade transformation upgrading, also be the minimum piping lane engineering of construction cost, can become the demonstration engineering of structure innovation and technical innovation and system innovation.
Finally, it should be understood that the above description is only exemplary of the present invention and is not intended to limit the present invention, and that any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a prestressing force transversely divides and adds vertical even with pin-connected panel piping lane which characterized in that: the joint comprises more than one section of pipe gallery assembly body (1) which is longitudinally arranged and a joint connecting box (28) which is connected with one end of the pipe gallery assembly body (1);
the pipe gallery assembly body (1) comprises more than three sections of prefabricated pipe gallery pieces (2) which are longitudinally connected in sequence; the inner corners of the prefabricated pipe gallery pieces (2) at the two longitudinal ends of the pipe gallery assembly body (1) are correspondingly provided with longitudinal connecting boxes (10);
an outer layer framework (3) and an inner layer framework (4) are arranged in the prefabricated pipe gallery piece (2), and a transverse bobbin (5) and a longitudinal bobbin (6) are arranged between the outer layer framework (3) and the inner layer framework (4); prestressed tendons (7) are arranged in the transverse bobbin (5) and the longitudinal bobbin (6); the longitudinal ends of the longitudinal connecting box (10) are respectively provided with a prestressed anchorage device (16), and the prestressed tendons (7) penetrating through the longitudinal bobbin (6) are tensioned and anchored through the corresponding prestressed anchorage devices (16);
correspondingly installing prestressed anchorage devices (16) at the two transverse ends of a top plate of the prefabricated pipe gallery piece (2), and tensioning and anchoring the prestressed ribs (7) in the transverse barrel (5) back to back through the correspondingly arranged prestressed anchorage devices (16); correspondingly installing fixed anchors (8) in the two transverse ends of a bottom plate of a prefabricated pipe gallery component (2), embedding transverse connecting boxes (9) in the bottom plate of the prefabricated pipe gallery component (2), respectively installing prestressed anchors (16) at the two transverse ends of the transverse connecting boxes (9), fixedly connecting prestressed tendons (7) in a transverse bobbin (5) with the corresponding fixed anchors (8) in two sections in a penetrating manner to the two transverse ends respectively, and relatively tensioning and anchoring the two corresponding prestressed tendons (7) in the transverse bobbin (5) through the prestressed anchors (16) corresponding to the two ends in the transverse connecting boxes (9);
or: correspondingly installing prestressed anchorage devices (16) at the two transverse ends of the bottom plate of the prefabricated pipe gallery piece (2), and tensioning and anchoring the prestressed ribs (7) in the transverse barrel (5) back to back through the correspondingly installed prestressed anchorage devices (16); correspond installation fixed ground tackle (8) in prefabricated pipe gallery spare (2) the horizontal both ends of roof pre-buried transverse connection box (9) in prefabricated pipe gallery spare (2) the horizontal both ends of transverse connection box (9) install prestressed anchorage utensil (16) respectively, and prestressing tendons (7) in horizontal bobbin (5) divide two sections to wear respectively to horizontal both ends and corresponding fixed ground tackle (8) fixed connection, and prestressing tendons (7) that two sections are corresponding in horizontal bobbin (5) are through the relative stretch-draw anchor of prestressed anchorage utensil (16) at both ends in transverse connection box (9).
2. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 1, characterized in that: the transverse connection boxes (9) are pre-buried in the middle of a top plate or a bottom plate of the prefabricated pipe gallery component (2), the transverse connection boxes (9) are longitudinally arranged at intervals, and the distance between every two adjacent transverse connection boxes (9) is 0.5-0.7 m;
precast pipe gallery spare (2) roof or the horizontal both ends of bottom plate prestressed anchorage utensil (16) set up in the shrinkage pool at roof or the horizontal both ends of bottom plate, body (1) and node connecting box (28) bottom are assembled to the pipe gallery sets up concrete cushion (15).
3. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 1, characterized in that: a post-adding connecting section (24) is arranged between the two pipe gallery assembling bodies (1); the assembling joint (11) is arranged between the two ends of the prefabricated pipe gallery parts (2) at the two ends of the pipe gallery assembling body (1) and the rear-added connecting section (24), and the sealing strip (25) is arranged in the assembling joint (11).
4. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 1, characterized in that: rear connecting sections (24) are respectively arranged between the longitudinal two ends of the node connecting box (28) and the pipe gallery assembly body (1) and between the transverse side end of the node connecting box (28) and the pipe gallery assembly body (1); a reserved expansion joint (29) is arranged between the end part of the rear additional connecting section (24) and the node connecting box (28), and a rubber water stop (30) is arranged in the reserved expansion joint (29).
5. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 3, characterized in that: the method comprises the following steps that an electric power cabin (14), a comprehensive cabin (13) and a natural gas cabin (12) are transversely arranged in a prefabricated pipe gallery piece (2), a cable support (22) is arranged on one side wall of the electric power cabin (14), a cable (23) is arranged on the cable support (22), a tap water pipe (19) is installed on one side of the inner upper portion of the comprehensive cabin (13) through a support, a regenerated water pipe (21) is installed on the other side of the inner upper portion of the comprehensive cabin (13) through a support, and a heat pipe (20) is installed on the inner bottom of the comprehensive cabin (13) through a support;
a vent pipe (17) is arranged on one side wall of the natural gas cabin (12) through a bracket, and a natural gas pipe (18) is arranged on the bottom surface of the natural gas cabin (12) through a support.
6. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 4, characterized in that: set up feed inlet (31) at node connecting box (28) top, set up surveillance center (32) at node connecting box (28) one side end, assemble body (1) one end and be connected with the piping lane through back with linkage segment (24) at node connecting box (28) another side.
7. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 4, characterized in that: the transverse connecting box (9) and the longitudinal connecting box (10) are square box bodies which are iron and have open top surfaces, and through holes for the prestressed tendons (7) to pass through are respectively arranged at the two ends of the transverse connecting box (9) and the longitudinal connecting box (10);
add linkage segment (24) after for the on-the-spot added pipe gallery section, its structure is the same with prefabricated pipe gallery spare (2).
8. The prestressed transverse-dividing longitudinal-coupling assembled pipe gallery according to claim 3, characterized in that: a safety opening (26) and an inspection opening (27) are arranged at the top of the pipe gallery assembly body (1) or the top of the rear additional connecting section (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892942.6U CN213086855U (en) | 2020-05-25 | 2020-05-25 | Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892942.6U CN213086855U (en) | 2020-05-25 | 2020-05-25 | Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213086855U true CN213086855U (en) | 2021-04-30 |
Family
ID=75617346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892942.6U Active CN213086855U (en) | 2020-05-25 | 2020-05-25 | Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213086855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403907A (en) * | 2021-06-24 | 2021-09-17 | 成都高速公路建设开发有限公司 | Intercepting ditch, drainage system and manufacturing method of intercepting ditch |
-
2020
- 2020-05-25 CN CN202020892942.6U patent/CN213086855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403907A (en) * | 2021-06-24 | 2021-09-17 | 成都高速公路建设开发有限公司 | Intercepting ditch, drainage system and manufacturing method of intercepting ditch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10808396B2 (en) | Building based on large-space structure and freestanding external envelope as well as construction method | |
| CN106381885B (en) | A kind of Underground Steel pipe gallery with skeleton | |
| CN204401650U (en) | Square longitudinally connection prestressed assembly formula underground pipe gallery | |
| CN213086855U (en) | Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery | |
| CN204491659U (en) | Jack arch shape prestressed structure pin-connected panel underground pipe gallery | |
| CN104088481A (en) | Sandwich composite glass fiber reinforced plastic plenum chamber for auditorium and construction method thereof | |
| CN202324155U (en) | Adjustable corrugated prestress anti-pollution drainage culvert | |
| CN110080568A (en) | Assembled resource collects corridor | |
| CN212336475U (en) | Single-slope drainage lateral lighting large-span sloping roof of industrial factory building in cold region | |
| CN218990255U (en) | Prefabricated composite node suitable for small-size utility tunnel quick construction | |
| CN204491661U (en) | Upper arch prestressed structure pin-connected panel underground pipe gallery | |
| CN212866039U (en) | Prestressing force transversely divides to add in lateral surface and adds filling formula piping lane | |
| CN204401651U (en) | Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery | |
| CN213539056U (en) | Prestressing force is horizontal to add vertical even and is added pin-connected panel pipe gallery | |
| CN115748809A (en) | Prefabricated combination node suitable for small-size utility tunnel is under construction fast | |
| CN212866040U (en) | Prestressed transverse externally-applied longitudinal continuous-adding assembled pipe gallery | |
| CN204676927U (en) | Module intelligence anti-seismic heat-preservation one splicing structure house | |
| CN203961350U (en) | The composite glass fiber reinforced plenum chamber of a kind of auditorium sandwich | |
| CN213114704U (en) | Prestressing force transversely adds in lateral surface and adds pin-connected panel piping lane | |
| CN213086854U (en) | Prestressing force is above-mentioned add side even with assembled piping lane | |
| CN212866043U (en) | Prestressing force is transversely to adding pin-connected panel piping lane in piecing together the outside | |
| CN212866042U (en) | Longitudinal connection assembly type pipe gallery with upper prestress and lower prestress | |
| CN212866041U (en) | Prestressing force divides from top to bottom to add and corresponds assembled piping lane about | |
| CN213114705U (en) | Prestressing force four sides are to adding hoop even with assembled piping lane | |
| CN219448125U (en) | Corrosion-resistant and strong wind-resistant belt corridor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prestressed horizontal distribution and vertical connection and assembly pipe gallery Effective date of registration: 20230424 Granted publication date: 20210430 Pledgee: Wuyi County Rural Credit Union Co.,Ltd. Pledgor: Hengshui Changjiang Prestress Co.,Ltd. Registration number: Y2023980039014 |