CN109707160A - The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry - Google Patents
The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry Download PDFInfo
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- CN109707160A CN109707160A CN201910114453.XA CN201910114453A CN109707160A CN 109707160 A CN109707160 A CN 109707160A CN 201910114453 A CN201910114453 A CN 201910114453A CN 109707160 A CN109707160 A CN 109707160A
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Abstract
The present invention relates to a kind of pre-buried set of gantry and utilize the method for the pre-buried set erection bridge of the gantry.The pre-buried set of gantry includes: the multiple side plates being sequentially connected end to end, and multiple side plates surround a through-hole.The pre-buried set of gantry further includes the fixed part to connect with formwork for placing, and at least one of multiple described side plates are provided with fixed part.In set erection bridge pre-buried using gantry, the pre-buried set of gantry is fixedly connected with formwork for placing by fixed part.In the pre-buried set periphery casting concrete of gantry to form wall.Due in gantry installation through-hole, pre-embedded pipe is connect with the pre-buried set of gantry, and the pre-buried set of gantry is not removed after forming wall, so as to which the cable in pre-embedded pipe is accessed gantry, and then facilitates and the cable of pre-embedded pipe is accessed into gantry, without pre-buried transition wire box, lateral branch slot is installed and connect lateral branch slot with gantry, improved the installation effectiveness of erection bridge, reduces installation cost.
Description
Technical field
The present invention relates to gantry mounting technique fields, install more particularly to the pre-buried set of gantry and using the pre-buried set of the gantry
The method of gantry.
Background technique
Gantry is used for laying wires or cable.In multilayer or skyscraper, usual vertically erection bridge.Traditional edge
In the method for vertical erection bridge, pre-buried wooden box in advance is needed, to reserve the preformed hole of erection bridge.Concrete building to be poured
Wooden box is removed after plate again, is just able to for gantry being mounted in preformed hole.In order to which pre-embedded pipe is connect with gantry, it is also necessary to pour
When build floor near gantry preformed hole pre-buried transition wire box, and cannot be directly that pre-embedded pipe is pre-buried in wooden box, in order to avoid resistance
Hinder the installation of vertical gantry in the future.In erection bridge, need to be close to below transition wire box Roofing slab fixed lateral branch slot, it is horizontal
It is adjacent to Roofing slab to the bottom of branch slot, and pre-embedded pipe is drawn into lateral branch trench bottom aperture in the corresponding position of transition wire box
Interior cable.Lateral branch slot and vertical gantry touch lead to and connect after, the cable being embedded in structure floor could be by lateral branch slot
Into vertical gantry.The method of traditional vertically erection bridge needs pre-buried transition in order to which pre-embedded pipe to be connect with gantry
Wire box installs lateral branch slot and simultaneously connect lateral branch slot with gantry, there is a problem of low efficiency, at high cost.
Patent document CN202596173U provides a kind of gantry built-in fitting.But the gantry built-in fitting in the patent document with
The connection of gantry, which needs to pass through gantry threaded connection hole by bolt, to be realized, to suffer from the drawback that in general, building
The length that story height is combined with every section of gantry or multistage gantry is unequal, and story height is generally 3.3 meters or so, and in the market
The length of every section of gantry is generally 2 meters, since the connection of gantry built-in fitting and gantry needs to connect by bolt across gantry screw thread
It connects hole and realizes, under story height and the unequal situation of gantry length, it is necessary to which gantry severing and redrilling can just make
Fixation is bolted in gantry and built-in fitting, and work efficiency is caused to decline, and due to useless by the short material in corner under cutting out, also leads to production
Raw more gantry waste.
Summary of the invention
Based on this, it is necessary to which method low efficiency, problem at high cost for traditional vertically erection bridge provide one
Kind can be improved efficiency, reduce the pre-buried set of gantry of cost and the method using the pre-buried set erection bridge of the gantry.
The application provides a kind of pre-buried set of gantry.The pre-buried set of gantry includes: the multiple side plates being sequentially connected end to end, described more
A side plate surrounds a through-hole；
The pre-buried set of gantry further includes the fixed part to connect with formwork for placing, and at least one in multiple side plates
It is a to be provided with the fixed part.
In set erection bridge pre-buried using gantry, the pre-buried set of gantry is fixedly connected with formwork for placing by fixed part.
In the pre-buried set periphery casting concrete of gantry to form wall.After the completion of casting concrete, formwork for placing is removed, but do not remove
The pre-buried set of gantry.Gantry is not removed since in gantry installation through-hole, pre-embedded pipe is connect with the pre-buried set of gantry, and after forming wall
Pre-buried set so as to which the cable in pre-embedded pipe is accessed gantry, and then facilitates the cable of pre-embedded pipe accessing gantry, nothing
Pre-buried transition wire box is needed, lateral branch slot is installed and connect lateral branch slot with gantry, improves installation effectiveness, the drop of erection bridge
Low installation cost.
In one embodiment, the fixed part is from the appearance of the side plate towards the side of the outer surface perpendicular to the side plate
To extension；
The fixed part is equipped with connecting hole, and the extending direction of the connecting hole is consistent with the extending direction of the through-hole.
In one embodiment, the multiple side plate is respectively the first side plate, the second side plate, third side plate and the 4th side
Plate, first side plate, second side plate, the third side plate and the 4th side plate are sequentially connected end to end；
The outer surface of first side plate is provided with the fixed part, and fixed part on first side plate is arranged in from institute
The appearance for stating the first side plate extends towards the direction of the outer surface perpendicular to first side plate；
The outer surface of the third side plate is provided with the fixed part, and fixed part on first side plate is arranged in from institute
The appearance for stating the first side plate extends towards the direction of the outer surface perpendicular to first side plate.
In one embodiment, the multiple side plate is respectively the first side plate, the second side plate, third side plate and the 4th side
Plate, first side plate, second side plate, the third side plate and the 4th side plate are sequentially connected end to end；
Second side plate is equipped with spool hole；And/or the 4th side plate is equipped with spool hole.
In one embodiment, the multiple side plate is respectively the first side plate, the second side plate, third side plate and the 4th side
Plate, first side plate, second side plate, the third side plate and the 4th side plate are sequentially connected end to end；
First side plate is opposite with the third side plate, and second side plate is opposite with the 4th side plate；Described
Two side plates are detachably connected with the first side plate and third side plate respectively；4th side plate respectively with the first side plate and third side plate
It is detachably connected.
In one embodiment, the both ends of first side plate are respectively equipped with the first slot, and first slot is set to described
The surface in face of the third side plate of first side plate；
The both ends of the third side plate are respectively equipped with third slot, and the third slot is set to facing for the third side plate
The surface of first side plate；
First slot is inserted into one end of second side plate, and the other end is inserted into the third slot, so that described the
Two side plates are connect with first side plate and the third side plate respectively；
First slot is inserted into one end of 4th side plate, and the other end is inserted into the third slot, so that described the
Four side plates are connect with first side plate and the third side plate respectively.
In one embodiment, first side plate includes the first noumenon and what is be fixedly connected with the first noumenon first prolong
Extending portion, the both ends of the first noumenon are respectively arranged with first extension, and first extension is from the first noumenon
Surface towards close to the third side plate direction extend, first slot be set to first extension；
The third side plate includes third ontology and the third extension that is fixedly connected with the third ontology, the third
The both ends of ontology are respectively arranged with the third extension, and the third extension is from the surface of the third ontology towards close to institute
The direction for stating the first side plate extends, and the third slot is set to the third extension.
In one embodiment, the outer surface of the first noumenon is provided with the fixed part, is arranged in the first noumenon
On fixed part extend from the appearance of the first noumenon towards the direction of the outer surface perpendicular to the first noumenon；
The outer surface of first extension connecting with the first noumenon is provided with the fixed part, is arranged described
Fixed part on first extension is from the appearance of first extension towards the outer surface perpendicular to first extension
Direction extends；
The outer surface of the third ontology is provided with the fixed part, and fixed part on the third ontology is arranged in from institute
The appearance for stating third ontology extends towards the direction of the outer surface perpendicular to the third ontology；
The outer surface of the third extension connecting with the third ontology is provided with the fixed part, is arranged described
Fixed part on third extension is from the appearance of the third extension towards the outer surface perpendicular to the third extension
Direction extends.
In one embodiment, making material used by first side plate and the third side plate is plastics；And/or
Making material used by second side plate and the 4th side plate is plastics.
In one embodiment, making material used by first side plate and the third side plate is polyvinyl chloride
(PVC)。
In one embodiment, making material used by second side plate and the 4th side plate is polyvinyl chloride
(PVC)。
In one embodiment, second side plate is stainless steel plate or galvanized steel plain sheet.
In one embodiment, the 4th side plate is stainless steel plate or galvanized steel plain sheet.
The application also provides gantry described in a kind of any technical solution using in above-mentioned technical proposal pre-buried set installation
The method of gantry, method includes the following steps:
The pre-buried set of the gantry is fixedly connected with formwork for placing by the fixed part；
Pre-embedded pipe is connect with the pre-buried set of the gantry；
Filler is clogged in the through-hole；
In the pre-buried set periphery casting concrete of the gantry to form wall；
The filler is taken out out of described through-hole；
The gantry is placed in the through-hole, the cable in the pre-embedded pipe is accessed into the gantry.
In set erection bridge pre-buried using gantry, the pre-buried set of gantry is fixedly connected with formwork for placing by fixed part.
In the pre-buried set periphery casting concrete of gantry to form wall.After the completion of casting concrete, formwork for placing is removed, but do not remove
The pre-buried set of gantry.Gantry is not removed since in gantry installation through-hole, pre-embedded pipe is connect with the pre-buried set of gantry, and after forming wall
Pre-buried set so as to which the cable in pre-embedded pipe is accessed gantry, and then facilitates the cable of pre-embedded pipe accessing gantry, nothing
Pre-buried transition wire box is needed, lateral branch slot is installed and connect lateral branch slot with gantry, improves installation effectiveness, the drop of erection bridge
Low installation cost.
In one embodiment, gap is formed between the gantry and the pre-buried set of the gantry.
In one embodiment, the side plate is equipped with spool hole, and the pre-embedded pipe is connected to the spool hole；
The step of cable by the pre-embedded pipe accesses the gantry specifically: will be in the pre-embedded pipe
Cable passes through the spool hole, so that the cable enters the pre-buried set of the gantry, then the cable is accessed the gantry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pre-buried set of gantry of an embodiment；
Fig. 2 is the structural exploded view of the pre-buried set of gantry in Fig. 1；
Fig. 3 is the connection relationship diagram of the gantry pre-buried set and pre-embedded pipe in Fig. 1；
Fig. 4 is the schematic diagram that gantry is mounted on the pre-buried set of the gantry in Fig. 1；
Fig. 5 is the method flow diagram using the pre-buried set erection bridge of gantry of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give the preferred embodiment of the present invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.Opposite, the purpose of providing these embodiments is that in order to understand the disclosure
It is more thorough and comprehensive.
It should be noted that be referred to as " being fixed on " another portion when portion, it can also be with directly in another portion
There are portions placed in the middle.When a portion is considered as that ' attach ' to another portion, it can be directly to another portion or
It may be simultaneously present portion placed in the middle.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement
For illustrative purposes only, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.It is specific that the term used in the description of the invention herein is intended merely to description
Embodiment purpose, it is not intended that in limitation the present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1 combination Fig. 2 is please referred to, the embodiment of the present application provides a kind of pre-buried set 100 of gantry.The pre-buried set 100 of gantry includes
The multiple side plates being sequentially connected end to end, multiple side plates surround a through-hole 101.In the present embodiment, multiple side plates are respectively first
Side plate 111, the second side plate 112, third side plate 113 and the 4th side plate 114.First side plate 111, the second side plate 112, third side
Plate 113 and the 4th side plate 114 are sequentially connected end to end, and surround through-hole 101.
The pre-buried set 100 of gantry further includes the fixed part 120 to connect with formwork for placing, at least one of multiple side plates
It is provided with fixed part 120, so that the pre-buried set 100 of gantry to be connect with formwork for placing.
It is by fixed part 120 that gantry is pre- in 100 erection bridge 300 of set pre-buried using gantry incorporated by reference to Fig. 3 and Fig. 4
It buries set 100 to be fixedly connected with formwork for placing, then connect pre-embedded pipe 200 with the pre-buried set 100 of gantry.Again in through-hole 101
Filler is clogged, into slurry in through-hole 101 when preventing casting concrete, filler can be wooden box, foamed plastics etc..Then exist
The peripheral casting concrete of the pre-buried set 100 of gantry is to form wall.After the completion of casting concrete, formwork for placing is removed, but do not tear open
Except the pre-buried set 100 of gantry.The filler in through-hole 101 is taken out, then through-hole 101 forms the space of erection bridge 300.Again by gantry
300 are mounted in through-hole 101 and fix the position of gantry 300.
Since in 300 installation through-hole 101 of gantry, pre-embedded pipe 200 is connect with the pre-buried set 100 of gantry, and after formation wall
The pre-buried set 100 of gantry is not removed, so as to which the cable in pre-embedded pipe 200 is accessed gantry 300, and then is facilitated built-in line
The cable of pipe 200 accesses gantry 300, without pre-buried transition wire box, installs lateral branch slot and connect lateral branch slot with gantry, mentions
The high installation effectiveness of erection bridge 300 reduces installation cost.
Compared to the gantry built-in fitting in patent document patent document CN202596173U, in the pre-buried set of the gantry of the application
After the completion of 100 is pre-buried, when erection bridge 300, gantry 300 can directly through the pre-buried set 100 of gantry, without cutting gantry 300,
Will not the additional remaining short material in corner, so that additional loss will not be generated.Since the pre-buried set 100 of the gantry of the application is not provided with
The bolt hole being connected and fixed with gantry 300, therefore gantry 300 is without in addition drilling.In contrast, the pre-buried set of the gantry of the application
100 more save material and artificial, more efficient.
Referring to FIG. 1, in one embodiment, fixed part 120 is equipped with connecting hole 121.Specifically, connecting hole 121 can be with
It is screw hole, pin hole etc..It can fix by the way that the connectors such as screw, pin are passed through connecting hole 121 and with formwork for placing, from
And the pre-buried set 100 of gantry can mutually be fixed with formwork for placing.In the present embodiment, connecting hole can be passed through using self-tapping screw
121, so that fixed part 120 be fixed with formwork for placing.
In one embodiment, fixed part 120 extends from the appearance of side plate towards the direction of the outer surface perpendicular to side plate, even
The extending direction for connecing hole 121 is consistent with the extending direction of through-hole 101, to pass through connecting hole using connectors such as screw, pins
121 with formwork for placing when connecting, and can be improved the verticality of through-hole 101, and then improve the installation accuracy of gantry 300.Specifically,
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, the outer surface of the first side plate 111 is provided with fixed part 120, is arranged in the first side plate
Fixed part 120 on 111 extends from the appearance of the first side plate 111 towards the direction of the outer surface perpendicular to the first side plate 111.The
The outer surface of three side plates 113 is provided with fixed part 120, and fixed part 120 on third side plate 113 is arranged in from third side plate 113
Appearance towards the outer surface perpendicular to third side plate 113 direction extend.
In other embodiments, the outer surface of the second side plate 112, the outer surface of the 4th side plate 114 also can be set admittedly
Determine portion 120.
Fig. 1 and Fig. 2 are please referred to, in one embodiment, the second side plate 112 is equipped with spool hole 102.Pre-embedded pipe 200 with
Spool hole 102 on second side plate 112 is connected to, so as to pass through the cable in pre-embedded pipe 200 on second side plate 112
Then cable is accessed gantry 300, facilitating will be in pre-embedded pipe 200 so that cable enters the pre-buried set 200 of gantry by spool hole 102
Cable access gantry 300.
Referring to FIG. 3, in one embodiment, the 4th side plate 114 is equipped with spool hole 102, pre-embedded pipe 200 and the 4th side
Spool hole 102 on plate 114 is connected to, so as to which the cable in pre-embedded pipe 200 to be passed through to the spool hole on the 4th side plate 114
102, so that cable enters the pre-buried set 200 of gantry, cable is then accessed into gantry 300, is facilitated the cable in pre-embedded pipe 200
Access gantry 300.
The quantity of pre-embedded pipe 200 is usually multiple.Second side plate 112, the 4th side plate 114 can be separately connected different
Pre-embedded pipe 200 allows the cable in different pre-embedded pipes 200 respectively by the spool hole on the second side plate 112
102, gantry 300 is accessed in the spool hole 102 on the 4th side plate 114.
In other embodiments, spool hole can also be opened up on the first side plate 111, third side plate 113, and by the first side
Plate 111, third side plate 113 are separately connected different pre-embedded pipes 200, make spool hole on the first side plate 111, third side plate
Spool hole on 113 is connected to corresponding pre-embedded pipe 200 respectively, equally can be convenient cable in pre-embedded pipe 200 from line
Gantry 300 is accessed in pore.
In the pre-buried set 100 of processing bridge, spool hole can be directly opened up on any one or more side plates.
In other embodiments, spool hole can not also be opened up when the pre-buried set 100 of processing bridge.And in erection bridge 300
When according to construction needs, scene drill out spool hole on the pre-buried set 100 of gantry, equally can be convenient pre-embedded pipe 200 from line
Pore accesses gantry 300.Also, scene needs to bore spool hole according to construction, more meets installation requirements, facilitates installation.
Fig. 2 combination Fig. 1 is please referred to, in one embodiment, the first side plate 111 is opposite with third side plate 113, the second side plate
112 and the 4th side plate 114 it is opposite.The both ends of first side plate 111 are respectively equipped with the first slot 111a.First slot 111a is set to the
The surface in face of third side plate 113 of side plate 111.The both ends of third side plate 113 are respectively equipped with third slot 113a, and third is inserted
Slot 113a is set to the surface in face of the first side plate 111 of third side plate 113.
The first slot 111a is inserted into one end of second side plate 112, and the other end is inserted into third slot 113a, to facilitate second
Side plate 112 is connect with the first side plate 111 and third side plate 113 respectively.The first slot 111a is inserted into one end of 4th side plate 114,
The other end is inserted into third slot 113a, so that the 4th side plate 114 is connect with the first side plate 111 and third side plate 113 respectively.It is needing
When transporting the pre-buried set 100 of gantry, the second side plate 112 can be extracted from the first slot 111a and third slot 113a, it will
4th side plate 114 is extracted from the first slot 111a and third slot 113a, thus transport when can by the first side plate 111,
Second side plate 112, third side plate 113 and the 4th side plate 114 are stacked up, the pre-buried set 100 of convenient transportation gantry, save transport
Cost.In set 100 pre-buried using gantry, by the first side plate 111, the second side plate 112, third side plate 113 and the 4th side plate
114 assemble.
The gantry 300 of different model usually has different length.The length for the gantry 300 mentioned in the application refers to bridge
The distance between one end of close third side plate 113 of the one end of close first side plate 111 of frame 300 to gantry 300.Gantry
300 length is different, then needs to select the second side plate 112 and the 4th side plate 114 of different length, so that through-hole 101 is in bridge
The size of 300 length direction of frame can be adapted to gantry 300.If the length of gantry 300 is longer, need to select longer second side
Plate 112 and the 4th side plate 114.Therefore, the second side plate 112 and the 4th side plate 114 that different lengths can be designed, for different shaped
Number gantry 300, in the pre-buried set 100 of gantry use different the second side plate 112 and the 4th side plate 114.
Since the first slot 111a is inserted into one end of the second side plate 112, the other end is inserted into third slot 113a, the second side plate
112 can connect with the first side plate 111 and third side plate 113, thus, by the second side plate 112 of different length respectively with
When side plate 111 and third side plate 113 connect, it is only necessary to the distance between the first side plate 111 and third side plate 113 are adjusted, then
Second side plate 112 is inserted into respectively in the first slot 111a and third slot 113a.Similarly, by the 4th side of different length
When plate 114 is connect with the first side plate 111 and third side plate 113 respectively, it is only necessary to adjust the first side plate 111 and third side plate 113
The distance between, then the 4th side plate 114 is inserted into respectively in the first slot 111a and third slot 113a, thus facilitate by
Second side plate 112 of different length and the 4th side plate 114 are connect with the first side plate 111 and third side plate 113 respectively, Jin Erke
So that the pre-buried set 100 of gantry can be adapted for the installation of the gantry 300 of different length, and easy for installation and flexible.
In other embodiments, between the second side plate 112 and the first side plate 111 and third side plate 113, the 4th side plate 114
It can also be detachably connected by other means between the first side plate 111 and third side plate 113, equally can be convenient fortune
The defeated pre-buried set 100 of gantry can also make the pre-buried set 100 of gantry can be adapted for the installation of gantry 300 of different length, and install
It is convenient and flexible.For example, the second side plate 112 can snap connection respectively with the first side plate 111 and third side plate 113 or screw thread connects
It connects.
Fig. 2 combination Fig. 1 is please referred to, in one embodiment, the first side plate 111 includes the first noumenon 1111 and and the first noumenon
1111 the first extensions 1112 being fixedly connected.The both ends of the first noumenon 1111 are respectively arranged with the first extension 1112.First
Extension 1112 extends from the surface of the first noumenon 1111 towards the direction close to third side plate 113.First slot 111a is set to the
One extension 1112.Due to being provided with the first extension 1112 on the first noumenon 1111, the first extension 1112 is from first
The surface of body 1111 extends towards the direction close to third side plate 113, prolongs so as to which the first slot 111a can be set to first
Extending portion 1112, then the second side plate 112 and the 4th side plate 114 are not necessarily to be inserted into the first noumenon 1111, and then can be by first
The thickness of body 1111 is made thin, saves material and cost.Similarly, due to third side plate 113 include third ontology 1131 and with
The third extension 1132 that third ontology 1131 is fixedly connected, the both ends of third ontology 1131 are respectively arranged with third extension
1132.Third extension 1132 extends from the surface of third ontology 1131 towards the direction close to the first side plate 111, so as to incite somebody to action
Third slot 113a can be set to third extension 1132, then the second side plate 112 and the 4th side plate 114 are without being inserted into third sheet
In body 1131, and then the thickness of third ontology 1131 can be made thin, save material and cost.
In one embodiment, making material used by the first side plate 111 and third side plate 113 is plastics, plastics cost
It is low, the cost of manufacture of the pre-buried set 100 of gantry can be reduced.Preferably, it is made used by the first side plate 111 and third side plate 113
Making material is polyvinyl chloride (PVC), makes the first side plate 111 and third side plate 113 using PVC material, is infused in batch production
It is low to be moulded into shape process costs, and the PVC prices of raw materials are low.
In one embodiment, making material used by the second side plate 112 and the 4th side plate 114 is plastics, plastics cost
It is low, the cost of manufacture of the pre-buried set 100 of gantry can be reduced.Preferably, it is made used by the second side plate 112 and the 4th side plate 114
Making material is polyvinyl chloride (PVC), makes the second side plate 112 and the 4th side plate 114 using PVC material, is infused in batch production
It is low to be moulded into shape process costs, and the PVC prices of raw materials are low.
In other embodiments, the second side plate 112 and the 4th side plate 114 can also be stainless steel plate or galvanized steel plain sheet.Phase
Than there is better fire resistance in polyvinyl chloride (PVC), stainless steel plate or galvanized steel plain sheet, gantry 300 can be played more preferably
Fireproofing function.
In addition, in the present embodiment, since the second side plate 112 and the 4th side plate 114 are plate, the processing cost of plate
It is low, therefore the second side plate 112 and the 4th side plate 114 can also use stainless steel plate or galvanized steel plain sheet, cost will not be too high and anti-
Fiery performance is more preferable.
Referring to FIG. 5, another embodiment of the application also provides a kind of pre-buried set of gantry using in any of the above-described embodiment
The method of 100 erection bridges 300.Method includes the following steps:
S100: the pre-buried set 100 of gantry is fixedly connected with formwork for placing by fixed part 120；
In the present embodiment, can by by the connectors such as screw, pin pass through connecting hole 121 and by fixed part 120 with
Formwork for placing is mutually fixed, so as to which the first side plate 111 and third side plate 113 are fixed with formwork for placing, and then can be by bridge
The pre-buried set 100 of frame is mutually fixed with formwork for placing.
S200: pre-embedded pipe 200 is connect with the pre-buried set 100 of gantry；
In the present embodiment, the second side plate 112 is equipped with spool hole 102.Pre-embedded pipe 200 and the second side plate 112 are connected
It connects, and is connected to the spool hole 102 of pre-embedded pipe 200.4th side plate 114 is equipped with spool hole 102.By pre-embedded pipe 200 with
The connection of 4th side plate 114, and be connected to the spool hole 102 of pre-embedded pipe 200.
The quantity of pre-embedded pipe 200 is usually multiple.Second side plate 112, the 4th side plate 114 can be separately connected different
Pre-embedded pipe 200.
In other embodiments, can also make the first side plate 111, third side plate 113 respectively from different pre-embedded pipes 200
Connection, then connects in the spool hole on the first side plate 111, the spool hole on third side plate 113 with corresponding pre-embedded pipe 200
It is logical.
S300: filler is clogged in through-hole 101；
Filler is clogged in through-hole 101, into slurry in through-hole 101 when preventing casting concrete, filler can be wood
Box, foamed plastics etc..
S400: in the peripheral casting concrete of the pre-buried set 100 of gantry to form wall；
In the peripheral casting concrete of the pre-buried set 100 of gantry, wall is then formed after concrete setting.It is complete in casting concrete
At rear dismounting formwork for placing, without removing the pre-buried set 100 of gantry.
S500: filler is taken out；
After the completion of casting concrete, formwork for placing is removed, and take out the filler in through-hole 101, then the formation of through-hole 101
The space of erection bridge 300.
S600: gantry 300 is installed in through-hole 101, and the cable in pre-embedded pipe 200 is accessed gantry 300.
Installation verticality of the gantry 300 in through-hole 101 is determined by the method for hanging vertical line, and then gantry 300 is installed
In through-hole 101.Since in 300 installation through-hole 101 of gantry, pre-embedded pipe 200 is connect with the pre-buried set 100 of gantry, and form wall
The pre-buried set 100 of gantry is not removed afterwards, so as to which the cable in pre-embedded pipe 200 is accessed gantry 300, and then facilitating will be pre-buried
The cable of spool 200 accesses gantry 300, without pre-buried transition wire box, installs lateral branch slot and connect lateral branch slot with gantry,
It improves the installation effectiveness of erection bridge 300, reduce installation cost.
In one embodiment, cable tube hole is opened up on side plate, pre-embedded pipe 200 is connected to corresponding spool hole.It will be pre-buried
The step of cable in spool 200 accesses gantry 300 specifically: the cable in pre-embedded pipe 200 is passed through into spool hole, so that line
Cable enters the pre-buried set 100 of gantry, then cable is accessed gantry 300.
In the present embodiment, the cable in pre-embedded pipe 200 can be passed through to the spool hole 102 on the second side plate 112, made
It obtains cable and enters the pre-buried set 200 of gantry, cable is then accessed into gantry 300, the cable in pre-embedded pipe 200 is facilitated to access gantry
300.Cable in pre-embedded pipe 200 can also pass through the spool hole 102 on the 4th side plate 114 and enter the pre-buried set 100 of gantry, then
Cable is accessed into gantry 300, the cable in pre-embedded pipe 200 is facilitated to access gantry 300.
In other embodiments, spool hole can not also be opened up when the pre-buried set 100 of processing bridge.In erection bridge 300
According to construction needs, scene drills out spool hole on the second side plate 112 and the 4th side plate 114.Again by pre-embedded pipe 200 and second
Side plate 112 connects, and is connected to the spool hole 102 on the second side plate 112, and pre-embedded pipe 200 is connect with the 4th side plate 114,
And be connected to the spool hole 102 on the 4th side plate 114, it equally can be convenient the cable access gantry 300 in pre-embedded pipe 200.
Also, scene needs to bore spool hole according to construction, more meets installation requirements, facilitates installation.
In other embodiments, can also make the first side plate 111, third side plate 113 respectively from different pre-embedded pipes 200
Connection, then connects in the spool hole on the first side plate 111, the spool hole on third side plate 113 with corresponding pre-embedded pipe 200
It is logical.Cable in corresponding pre-embedded pipe 200 can also pass through the spool hole on the first side plate 111, the line on third side plate 113
Pore enters the pre-buried set 100 of gantry, then cable is accessed gantry 300, and the cable in pre-embedded pipe 200 is facilitated to access gantry 300.
Referring to FIG. 4, in one embodiment, forming gap 103 between gantry 300 and the pre-buried set 100 of gantry.Specifically,
Between being formed respectively between first side plate 111, the second side plate 112, third side plate 113 and the 4th side plate 114 and gantry 300
Gap 103.In the present embodiment, gap 103 is respectively formed between the first side plate 111 and third side plate 113 and gantry 300.?
When gantry 300 is installed in through-hole 101, due to forming gap 103 between gantry 300 and the pre-buried set 100 of gantry, so that
Gantry 300 can be movable in gap 103, so that gantry 300 has certain activity space in through-hole 101, and then is pacifying
The verticality of the installation of gantry 300 can be improved with the setting angle of flexible modulation gantry 300 when filling gantry 300.If gantry
Very close to each other 103 between 300 and the pre-buried set 100 of gantry, then require the pre-buried set of the gantry between upper and lower level 100 must it is pre-buried very
Precisely, after otherwise connecting gantry 300, it is possible to because the dislocation of the pre-buried set 100 of gantry, leads to 300 out of plumb of gantry.Because of bridge
The pre-buried set 100 of frame has been fully cured in concrete, can not adjust.
In one embodiment, it after the setting angle and installation site for determining gantry 300, can be filled out with fire proofing material
Gap 103 is filled in, so as to play the role of fireproof to gantry 300.Specifically, fire proofing material can select solid fire-proof mud
Deng.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of pre-buried set of gantry characterized by comprising the multiple side plates being sequentially connected end to end, the multiple side plate surround
One through-hole；
The pre-buried set of gantry further includes the fixed part to connect with formwork for placing, and at least one of multiple described side plates are set
It is equipped with the fixed part.
2. the pre-buried set of gantry according to claim 1, which is characterized in that
The fixed part extends from the appearance of the side plate towards the direction of the outer surface perpendicular to the side plate；
The fixed part is equipped with connecting hole, and the extending direction of the connecting hole is consistent with the extending direction of the through-hole.
3. the pre-buried set of gantry according to claim 2, which is characterized in that the multiple side plate is respectively the first side plate,
Two side plates, third side plate and the 4th side plate, first side plate, second side plate, the third side plate and described
Four side plates are sequentially connected end to end；
The outer surface of first side plate is provided with the fixed part, and fixed part on first side plate is arranged in from described
The appearance of side plate extends towards the direction of the outer surface perpendicular to first side plate；
The outer surface of the third side plate is provided with the fixed part, and fixed part on first side plate is arranged in from described
The appearance of side plate extends towards the direction of the outer surface perpendicular to first side plate.
4. the pre-buried set of gantry according to claim 1, which is characterized in that
The multiple side plate is respectively the first side plate, the second side plate, third side plate and the 4th side plate, first side plate, institute
The second side plate, the third side plate and the 4th side plate is stated to be sequentially connected end to end；
Second side plate is equipped with spool hole；And/or
4th side plate is equipped with spool hole.
5. the pre-buried set of gantry according to claim 1, which is characterized in that
The multiple side plate is respectively the first side plate, the second side plate, third side plate and the 4th side plate, first side plate, institute
The second side plate, the third side plate and the 4th side plate is stated to be sequentially connected end to end；
First side plate is opposite with the third side plate, and second side plate is opposite with the 4th side plate；
The both ends of first side plate are respectively equipped with the first slot, and first slot is set on first side plate in face of described
The surface of third side plate；
The both ends of the third side plate are respectively equipped with third slot, and the third slot is set on the third side plate in face of described
The surface of first side plate；
First slot is inserted into one end of second side plate, and the other end is inserted into the third slot, so that described second side
Plate is connect with first side plate and the third side plate respectively；
First slot is inserted into one end of 4th side plate, and the other end is inserted into the third slot, so that the 4th side
Plate is connect with first side plate and the third side plate respectively.
6. the pre-buried set of gantry according to claim 5, which is characterized in that
First side plate includes the first noumenon and the first extension for being fixedly connected with the first noumenon, the first noumenon
Both ends be respectively arranged with first extension, first extension is from the surface of the first noumenon towards close to described the
The direction of three side plates extends, and first slot is set to first extension；
The third side plate includes third ontology and the third extension that is fixedly connected with the third ontology, the third ontology
Both ends be respectively arranged with the third extension, the third extension is from the surface of the third ontology towards close to described the
The direction of side plate extends, and the third slot is set to the third extension.
7. the pre-buried set of gantry according to claim 6, which is characterized in that
The outer surface of the first noumenon is provided with the fixed part, and fixed part on the first noumenon is arranged in from described
The appearance of one ontology extends towards the direction of the outer surface perpendicular to the first noumenon；
The outer surface of first extension connecting with the first noumenon is provided with the fixed part, is arranged described first
Fixed part on extension is from the appearance of first extension towards the direction of the outer surface perpendicular to first extension
Extend；
The outer surface of the third ontology is provided with the fixed part, and fixed part on the third ontology is arranged in from described
The appearance of three ontologies extends towards the direction of the outer surface perpendicular to the third ontology；
The outer surface of the third extension connecting with the third ontology is provided with the fixed part, is arranged in the third
Fixed part on extension is from the appearance of the third extension towards the direction of the outer surface perpendicular to the third extension
Extend.
8. a kind of method using the pre-buried set erection bridge of gantry as described in any one of claim 1~7 claim,
It is characterized in that,
The pre-buried set of the gantry is fixedly connected with formwork for placing by the fixed part；
Pre-embedded pipe is connect with the pre-buried set of the gantry；
Filler is clogged in the through-hole；
In the pre-buried set periphery casting concrete of the gantry to form wall；
Take out the filler；
The gantry is placed in the through-hole, the cable in the pre-embedded pipe is accessed into the gantry.
9. according to the method described in claim 8, it is characterized in that, between being formed between the gantry and the pre-buried set of the gantry
Gap.
10. according to the method described in claim 8, it is characterized in that,
The side plate is equipped with spool hole, and the pre-embedded pipe is connected to the spool hole；
The step of cable by the pre-embedded pipe accesses the gantry specifically: by the cable in the pre-embedded pipe
Across the spool hole, so that the cable enters the pre-buried set of the gantry, then the cable is accessed into the gantry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114453.XA CN109707160A (en) | 2019-02-14 | 2019-02-14 | The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114453.XA CN109707160A (en) | 2019-02-14 | 2019-02-14 | The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry |
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| Publication Number | Publication Date |
|---|---|
| CN109707160A true CN109707160A (en) | 2019-05-03 |
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ID=66263548
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|---|---|---|---|
| CN201910114453.XA Pending CN109707160A (en) | 2019-02-14 | 2019-02-14 | The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry |
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| CN109252662A (en) * | 2018-09-22 | 2019-01-22 | 陕西建工第十建设集团有限公司 | Vertical shaft gantry wears cast-in-place concrete floor one-pass molding construction method |
| CN209620588U (en) * | 2019-02-14 | 2019-11-12 | 广东腾安机电安装工程有限公司 | The pre-buried set of gantry |
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| CN103806651A (en) * | 2012-05-24 | 2014-05-21 | 成都市第四建筑工程公司 | Bridge embedded part and method for installing bridge through bridge embedded part |
| KR101389791B1 (en) * | 2013-08-30 | 2014-04-29 | 강승국 | Connector for vertical type cable tray |
| CN205295948U (en) * | 2015-11-30 | 2016-06-08 | 中国建筑第八工程局有限公司 | Hole sleeve is reserved to crane span structure |
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