CN207553138U - precast concrete pipe gallery - Google Patents
precast concrete pipe gallery Download PDFInfo
- Publication number
- CN207553138U CN207553138U CN201721448910.1U CN201721448910U CN207553138U CN 207553138 U CN207553138 U CN 207553138U CN 201721448910 U CN201721448910 U CN 201721448910U CN 207553138 U CN207553138 U CN 207553138U
- Authority
- CN
- China
- Prior art keywords
- groove body
- notch
- precast concrete
- concrete pipe
- corridor
- 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
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a kind of precast concrete pipe gallery, and including multiple end to end tube couplings, the tube coupling includes：Corridor body, it is longitudinally spaced in its wall to be equipped with multiple built-in fittings, the built-in fitting includes groove body and multiple cylinders, the groove body is recessed in the wall of the corridor body, the notch of the groove body is concordant with the inner surface of the wall of the corridor body, the side for being fixedly arranged on the groove body and deviating from the notch at multiple cylinder intervals；Gallery is enclosed by the corridor body and set, and is equipped with multiple line holders in the gallery, and the connecting pin of the line holder can dismantle and mobile be connected at the notch of the groove body.The utility model, with more firm, more flexible handling line holder, realizes that installation site is adjustable, conducive to reequiping and safeguarding by the way that the line holder in gallery can be dismantled and in the groove body of the mobile built-in fitting for being connected to corridor body.
Description
Technical field
The utility model is related to piping lane technical field, specifically a kind of precast concrete pipe gallery.
Background technology
With the quickening of pipe gallery pace of construction, the demand to precast concrete pipe gallery is also increasing.It is existing
Precast concrete pipe gallery be used for gas pipeline, feedwater piping, drainage pipeline, intermediate water pipeline, heat supply pipeline and electricity
The convergences such as power, communication cable are got up, in stent be used in precast concrete pipe gallery aerial pipeline, realize support.
The installation of all kinds of line holders is not only to be destroyed pipe using modes, the technologies such as scene drillings in piping lane at present
The body construction of corridor easily causes the adverse consequences such as Pipe rack crack, and construction environment is severe, and working efficiency is low, manually
It is of high cost, such as the Chinese invention patent application of Publication No. CN101586709A, a kind of precast concrete pipe gallery is disclosed,
In the construction stage, need to drill on piping lane ontology when all kinds of pipelines are installed.In addition, also each line holder is welded there are a kind of
The surface corrosion layer of embedded iron can be destroyed when connecing and be fixed in the embedded iron of piping lane inner wall, but welding, greatly shortens embedded iron
Useful life, and in underground pipe gallery long and narrow space, welding easily causes fire, construction risk, and also unfavorable after welding
In the operation management of subsequent pipeline, such as because production development needs pipeline carrying out capacity expansion and upgrading, and the line holder welded is very
Difficult progress dismounting and change or repair, demolition and maintenance are difficult, repacking can not be realized, even if having changed welding using nonconventional approaches
Line holder, also will certainly to piping lane generate be difficult to the destruction reversed.
In view of the above-mentioned problems of the prior art, the present inventor combines the design and use of related manufacturing field for many years
Experience provides a kind of precast concrete pipe gallery, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of precast concrete pipe gallery, by by the line holder in gallery
It can dismantle and in the groove body of the mobile built-in fitting for being connected to corridor body, with more firm, more flexible handling line holder, realize
Installation site is adjustable, conducive to reequiping and safeguarding.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model：
The utility model provides a kind of precast concrete pipe gallery, including multiple end to end tube couplings, the pipe
Section includes：Corridor body, longitudinally spaced in wall to be equipped with multiple built-in fittings, the built-in fitting includes groove body and multiple cylinders, described
Groove body is recessed, and in the wall of the corridor body, the notch of the groove body is concordant with the inner surface of the wall of the corridor body, multiple columns
The side for being fixedly arranged on the groove body and deviating from the notch at body interval；Gallery is enclosed by the corridor body and set, in the gallery
Equipped with multiple line holders, the connecting pin of the line holder can dismantle and mobile be connected at the notch of the groove body.
In a preferred embodiment, the connecting pin of the line holder is equipped with connecting plate, and the connecting plate is equipped with more
A connecting hole, the line holder are connected to by being arranged in the long square head bolt of the connecting hole at the notch of the groove body.
In a preferred embodiment, the head of the long square head bolt can be arranged in the groove body by the notch
It is interior, it is spirally connected across the tail portion of the long square head bolt of the connecting hole with an at least fastener.
In a preferred embodiment, the inside on the head of the long square head bolt is equipped with the first teeth, and the groove body is set
The internal face for having notch is equipped with the second teeth, and first teeth can be mutually twisted with second teeth.
In a preferred embodiment, the width of the notch is more than the width on the long square head bolt head, and is less than
The length on the long square head bolt head.
In a preferred embodiment, the depth of the groove body is more than the thickness on the head of the long square head bolt.
In a preferred embodiment, the corridor body poured by concrete in being installed in the mold of the built-in fitting and
Into.
In a preferred embodiment, the wall of the corridor body includes roof, bottom wall and two side walls, and the gallery is by described
The roof, the bottom wall and two side walls of corridor body are enclosed and are set.
In a preferred embodiment, the wall of the corridor body further includes a midfeather, and the gallery passes through the midfeather
It is divided into the electric cabin of news and hydro-thermal cabin.
The characteristics of the utility model precast concrete pipe gallery and advantage are：
The utility model in the corridor body of precast concrete pipe gallery by setting built-in fitting, preferably to protect corridor
Body improves corridor body intensity, the concrete structure of corridor body is avoided to be destroyed and reveal muscle, is connected line holder by long square head bolt
In in the groove body of built-in fitting, facilitating the handling of line holder and its adjustment of installation site, convenient for follow-up dilatation pipeline, avoid because
Strength reduction and the handling adjustment inconvenience caused by welded and installed line holder, pass through simultaneously caused by drilling installation line holder
The first teeth on long square head bolt are mutually twisted with the second teeth for being set on built-in fitting, ensure line holder in corridor body
Built-in fitting be bonded, ensure firm support of the line holder to all kinds of pipelines, ensure construction safety.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the cross section of the utility model precast concrete pipe gallery；
Fig. 2 is the enlarged structure schematic diagram at the A in Fig. 1；
Fig. 3 is the structure diagram of the built-in fitting of the utility model precast concrete pipe gallery；
Fig. 4 is the schematic cross-section along the B-B direction cutting line in Fig. 3；
Fig. 5 is the structure diagram of the groove body of the built-in fitting of the utility model precast concrete pipe gallery；
Fig. 6 is the structure diagram of the second teeth of the groove body of the utility model precast concrete pipe gallery.
Drawing reference numeral explanation：
1st, corridor body；11st, roof；12nd, bottom wall；13rd, side wall；14th, midfeather；15th, built-in fitting；151st, groove body；152nd, cylinder；
153rd, notch；154th, the second teeth；2nd, gallery；21st, electric cabin is interrogated；22nd, hydro-thermal cabin；3rd, line holder；31st, connecting plate；4th, it is rectangular
Hook bolt；41st, head；42nd, tail portion；43rd, the first teeth；W, width；D, depth.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In addition to non-individual defines the direction pointed out, the transverse direction being referred to herein refers to the left and right directions shown in Fig. 1,
The vertical upper and lower directions referred to shown in Fig. 1 longitudinally refers to vertical paper shown in the extending direction namely Fig. 1 of piping lane
Direction illustrates in this together.
As shown in Figures 1 to 6, the utility model provides a kind of precast concrete pipe gallery, including multiple head and the tail phases
Tube coupling even, the tube coupling include：Corridor body 1, longitudinally spaced in wall to be equipped with multiple built-in fittings 15, the built-in fitting 15 includes
Groove body 151 and multiple cylinders 152, the groove body 151 is recessed in the wall of the corridor body 1, the notch 153 of the groove body 151 with
The inner surface of the wall of the corridor body 1 is concordant, and what multiple cylinders 152 were spaced is fixedly arranged on the groove body 151 away from the notch
153 side；Gallery 2 is enclosed by the corridor body 1 and set, and multiple line holders 3, the pipeline branch are equipped in the gallery 2
The connecting pin of frame 3 can dismantle and mobile be connected at the notch 153 of the groove body 151.
Specifically, as depicted in figs. 1 and 2, the connecting pin of the line holder 3 is equipped with connecting plate 31, the connecting plate 31
Multiple connecting holes are equipped with, the line holder 3 is connected to the groove body by being arranged in the long square head bolt 4 of the connecting hole
At 151 notch 153, to realize that easy to loading and unloading, link position is adjustable.The corridor body 1 is described pre-buried in being installed with by concrete
It is poured in the mold of part 15, i.e., built-in fitting 15 has been integrally formed corridor body 1 with concrete, strong to increase the structure of corridor body 1
Degree, all kinds of line holders 3 of the safe and effective support of guarantee and pipeline, long lifespan, wherein, the corridor body 1 of each tube coupling is substantially in side
Tubular or its can be cylindrical shape, the inner cavity of corridor body 1 forms the gallery 2 of tube coupling, to accommodate all kinds of line holders 3 and pipeline,
Built-in fitting 15 can be made of channel steel, it can also be made of other steel certainly, and the notch 153 of the groove body 151 of built-in fitting 15 is used for
By and block and set the head 41 of long square head bolt 4, multiple cylinders 152 of built-in fitting 15 be spaced positioned at the wall of corridor body 1 in, with increasing
The bond strength of strong built-in fitting 15 and concrete, and then enhance the integral strength of corridor body 1, preferably protect the concrete of corridor body 1
Structure, all kinds of line holders 3 of more firm installation and pipeline, and can realize that the position of all kinds of line holders 3 is adjustable, wherein, slot
Body 151 and cylinder 152 can be integrally formed, and can also separate and each cylinder 152 is connected to (such as being welded in) slot again after being molded
Body 151 deviates from the side of notch 153.
Further, as depicted in figs. 1 and 2, the head 41 of the long square head bolt 4 can be by the notch 153 and card
In the groove body 151, it is spirally connected across the tail portion 42 of the long square head bolt 4 of the connecting hole with an at least fastener,
Specifically, connecting plate 31 is in tabular, the groove body 151 of connecting plate 31 and built-in fitting 15 is opposite, the connecting hole of connecting plate 31 with it is pre-
The notch 153 of embedded part 15 is opposite, to realize the connection of line holder 3 and built-in fitting 15 by long square head bolt 4, to be installed on corridor
It is illustrated for line holder 3 on the side wall 13 of body 1 and/or midfeather 14, the built-in fitting on side wall 13 and midfeather 14
15 groove body 151 and notch 153 is vertically extending, and cylinder 152 extends transversely, and multiple connecting holes on connecting plate 31 can erect
It is opposite with the notch of built-in fitting 15 153 to being arranged in a row for interval, and, with by multiple long square head bolts 4 by line holder 3
The notch 153 of a built-in fitting 15 is mounted on, certainly, multiple connecting holes on connecting plate 31 are alternatively vertical at least two
Row, this is at least two rows of opposite with the notch 153 of at least two built-in fittings 15 respectively, and line holder 3 is mounted on longitudinal direction
At least two built-in fittings 15 at interval, to meet the length needs of pipeline, similarly, line holder 3 on the bottom wall 12 of corridor body 1
Mounting means is similar on side wall 13, and details are not described herein, and the roof 11 of corridor body 1 can set identical mounting means, when
So, also can on roof 11 a longitudinally disposed built-in fitting 15, i.e., the extending direction of the groove body 151 of built-in fitting 15 for longitudinal direction, with
Along the extending direction of corridor body 1, necessary lighting installation etc. is installed using long square head bolt 4.
Further, as shown in Fig. 2, fig. 4 to fig. 6, the inside on the head 41 of the long square head bolt 4 is equipped with the first tooth
Tooth 43, the internal face that the groove body 151 is equipped with notch 153 are equipped with the second teeth 154, first teeth 43 and described second
Teeth 154 can be mutually twisted, and line holder 3 be made firmly to be combined by long square head bolt 4 with the built-in fitting 15 of corridor body 1, more
Specifically, the head 41 of long square head bolt 4 is divided for the inside towards its tail portion and the outside away from its tail portion, the first teeth 43 are set
In on the inside towards tail portion 42, groove body 151 is substantially in square frame-shaped, and leading flank is equipped with notch 153, thereafter side connecting pole body
152, notch 153 is set on the center of leading flank and penetrates through groove body 151 along the extending direction of groove body 151, positioned at the both sides of notch 153
Leading flank marginal portion internal face be equipped with the second teeth 154, with the head with the long square head bolt 4 in groove body 151
First teeth 43 in portion 41 engage, and realize the close connection of the two.
Further, as shown in figure 4, the width W of the notch 153 is more than the width on long 4 head 41 of square head bolt
Degree, and less than the length on long 4 head 41 of square head bolt, the depth D of the groove body 151 is more than the long square head bolt 4
The thickness on head 41, in favor of the installation and removal of long square head bolt 4, specifically, when mounted, utilizing long square head bolt 4
The width on head 41 is less than the width W of notch 153, and the head 41 of long square head bolt 4 is smoothly made to enter groove body through notch 153
In 151, and after the head 41 of long square head bolt 4 entrance groove body 151 is interior, the heads 41 of 90 degree of long square head bolts 4 of rotation make length
The long side on the head 41 of square head bolt 4 rides upon the marginal portion of the both sides of the leading flank of groove body 151, realizes long square head bolt 4
With being engaged for groove body 151,.Same operating principle and step in dismounting, it is no longer repeated herein.
Further, as shown in Figure 1, the wall of the corridor body 1 includes roof 11, bottom wall 12 and two side walls 13, the corridor
Road 2 is enclosed by the roof 11 of the corridor body 1, the bottom wall 12 and two side walls 13 to be set namely gallery 2 is substantially in
Rectangular or rectangle；The wall of the corridor body 1 further includes a midfeather 14, and the gallery 2 is divided into news by the midfeather 14
Electric cabin 21 and hydro-thermal cabin 22, by heating pipeline, waterpower pipeline centralized arrangement in hydro-thermal cabin 22, by communication pipeline centralized arrangement in
The electric cabin 21 of news, convenient for the arranged apart of all kinds of pipelines, be easily installed and safeguard.
Further, it is various to adapt to as shown in Figure 1, the line holder 3 is plate shaped, tripod shape or I-shaped
The installation of pipeline certainly, also can be set as other suitable shapes, this is not restricted according to actual needs.
The utility model precast concrete pipe gallery is when prefabricated, each tube coupling prefabricated first, first by multiple built-in fittings 15
It is installed in mold, then by the making of the casting concrete completion corridor body 1 into mold, is integrally formed multiple built-in fittings 15
In in corridor body 1, and the notch 153 of the groove body 151 of built-in fitting 15 is flushed with the inner wall of corridor body 1, has both enhanced the intensity of corridor body 1,
It is convenient for the installation of subsequent pipeline stent 3 again；It is prefabricated after the completion of installed, first by prefabricated tube coupling join end to end two-by-two into
Row in-site installation to form underground pipe gallery, then installs line holder 3, assembles the needs of pipeline as needed, and installation is closed
The line holder 3 of suitable quantity first enters long square head bolt 4 in the groove body 151 of corridor body 1 through notch 153, along prolonging for notch 153
It stretches direction and is moved to suitable position, 90 degree of long square head bolts 4 of realization of rotation are engaged with the groove body 151 of built-in fitting 15, make length
After the tail portion 42 of square head bolt 4 passes through the connecting hole of the connecting plate 31 of line holder 3, realized and fastened by fastener；Such as
The position that fruit subsequently needs to improve line holder 3 can loosen fastener, make long square head bolt to increase more line holders
4 slide into suitable position in groove body 151, at the same time line holder 3 with long square head bolt 4 in 153 place plane of notch
It inside moves together, later tightening fastener parts again, to realize that position is adjustable, dismounting is easy to maintain, will not be to the coagulation of corridor body 1
Native body construction causes to damage, and service life is long.
The utility model is by the setting built-in fitting 15 in the corridor body 1 of precast concrete pipe gallery, preferably to protect
Corridor body 1 improves 1 intensity of corridor body, the concrete structure of corridor body 1 is avoided to be destroyed and reveal muscle, by long square head bolt 4 by pipeline branch
Frame 3 is connected in the groove body 151 of built-in fitting 15, facilitates the handling of line holder 3 and its adjustment of installation site, convenient for subsequently expanding
Hold pipeline, avoid the strength reduction caused by line holder 3 is installed in drilling and tune is loaded and unloaded caused by welded and installed line holder 3
Whole inconvenience, while mutually stinging by the first teeth 43 on long square head bolt 4 and the second teeth 154 for being set on built-in fitting 15
It closes, guarantee line holder 3 is bonded with the built-in fitting 15 in corridor body 1, ensures firm branch of the line holder 3 to all kinds of pipelines
Support ensures construction safety.
The above descriptions are merely exemplary embodiments of the present utility model, not limiting the model of the utility model
It encloses.Any those skilled in the art, the equivalent variations made under the premise of the principle and design for not departing from the utility model
With modification, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of precast concrete pipe gallery, which is characterized in that the precast concrete pipe gallery includes multiple head and the tail phases
Tube coupling even, the tube coupling include：
Corridor body, longitudinally spaced in wall to be equipped with multiple built-in fittings, the built-in fitting includes groove body and multiple cylinders, the groove body
Recessed in the wall of the corridor body, the notch of the groove body is concordant with the inner surface of the wall of the corridor body, between multiple cylinders
Every be fixedly arranged on the groove body deviate from the notch side；
Gallery is enclosed by the corridor body and set, and multiple line holders, the connecting pin of the line holder are equipped in the gallery
It dismounting and mobile can be connected at the notch of the groove body.
2. precast concrete pipe gallery according to claim 1, which is characterized in that the connecting pin of the line holder is set
There is a connecting plate, the connecting plate is equipped with multiple connecting holes, and the line holder is by being arranged in the long square toes of the connecting hole
It is bolted at the notch of the groove body.
3. precast concrete pipe gallery according to claim 2, which is characterized in that the head energy of the long square head bolt
It is arranged in by the notch in the groove body, it is tight across the tail portion of the long square head bolt of the connecting hole and at least one
Firmware is spirally connected.
4. precast concrete pipe gallery according to claim 3, which is characterized in that the head of the long square head bolt
Inside is equipped with the first teeth, and the internal face that the groove body is equipped with notch is equipped with the second teeth, first teeth and described the
Two teeth can be mutually twisted.
5. precast concrete pipe gallery according to claim 3, which is characterized in that the width of the notch is more than described
The width on long square head bolt head, and less than the length on the long square head bolt head.
6. precast concrete pipe gallery according to claim 3, which is characterized in that the depth of the groove body is more than described
The thickness on the head of long square head bolt.
7. precast concrete pipe gallery according to claim 1, which is characterized in that the corridor body is by concrete in fixed
It is poured in the mold for having the built-in fitting.
8. precast concrete pipe gallery according to claim 1, which is characterized in that the wall of the corridor body include roof,
Bottom wall and two side walls, the gallery are enclosed and are set by the roof of the corridor body, the bottom wall and two side walls.
9. precast concrete pipe gallery according to claim 8, which is characterized in that the wall of the corridor body is further included in one
Partition, the gallery are divided into the electric cabin of news and hydro-thermal cabin by the midfeather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448910.1U CN207553138U (en) | 2017-11-02 | 2017-11-02 | precast concrete pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721448910.1U CN207553138U (en) | 2017-11-02 | 2017-11-02 | precast concrete pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553138U true CN207553138U (en) | 2018-06-29 |
Family
ID=62681987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721448910.1U Active CN207553138U (en) | 2017-11-02 | 2017-11-02 | precast concrete pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984641A (en) * | 2019-12-19 | 2020-04-10 | 中建六局土木工程有限公司 | Construction method of ice melting pipe of cooling tower |
-
2017
- 2017-11-02 CN CN201721448910.1U patent/CN207553138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984641A (en) * | 2019-12-19 | 2020-04-10 | 中建六局土木工程有限公司 | Construction method of ice melting pipe of cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10648152B2 (en) | Box-type pipeline with circumferential obtuse angle connection | |
| US8157475B2 (en) | Reinforcement liner installation mold mounted on a corrugated steel plate structure | |
| CN204898721U (en) | Steel construction city utility tunnel | |
| CN108035771B (en) | A kind of not damaged quick-mount system of rail traffic shield tunnel | |
| CN104947714A (en) | End sealing door structure for immersed tube tunnel | |
| CN105507346A (en) | Prefabricated underground pipe gallery | |
| CN207553138U (en) | precast concrete pipe gallery | |
| CN206538783U (en) | Jacking prefabricated box culvert | |
| CN114134934A (en) | Assembled pipe gallery support and installation and construction method thereof | |
| KR101638478B1 (en) | Joint structure for perpendicular hall and horizontal hall | |
| CN106320365B (en) | Assembly type foundation combining cylindrical supporting body and base | |
| KR20150059640A (en) | Perpendicular hall module and construction method for perpendicular hall using the same | |
| CN210117732U (en) | Assembled underground pipe gallery | |
| CN215165807U (en) | Assembled corrugated steel pipe gallery and concrete pipe gallery node structure | |
| CN210482379U (en) | Highway underpass pipe gallery structure | |
| CN108505538B (en) | Temporary plugging method for urban comprehensive pipe gallery | |
| CN112796189A (en) | Can have enough to meet need assembled road system | |
| CN216552070U (en) | Steel corrugated plate urban underground pipe gallery | |
| CN208094094U (en) | A kind of push pipe cable tunnel assembly type cable bearer | |
| CN216973490U (en) | Comprehensive pipe gallery | |
| CN214008393U (en) | Detachable connecting device for reserving pipe jacking branch section | |
| CN212427206U (en) | Assembled underground pipe gallery | |
| CN215669664U (en) | Connection structure of utility tunnel | |
| CN221196413U (en) | Reinforced concrete cement pipe | |
| CN214657239U (en) | Reinforced concrete inspection well, drainage well, bilge well, fire shaft mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |