CN115030552A - Winding and compaction type glue injection plugging structure and method for cable bushing penetrating through outer wall - Google Patents

Winding and compaction type glue injection plugging structure and method for cable bushing penetrating through outer wall Download PDF

Info

Publication number
CN115030552A
CN115030552A CN202210740816.2A CN202210740816A CN115030552A CN 115030552 A CN115030552 A CN 115030552A CN 202210740816 A CN202210740816 A CN 202210740816A CN 115030552 A CN115030552 A CN 115030552A
Authority
CN
China
Prior art keywords
sleeve
cable
wall
water stop
winding
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.)
Granted
Application number
CN202210740816.2A
Other languages
Chinese (zh)
Other versions
CN115030552B (en
Inventor
邢威威
代林
王湛
朱红昌
沈和清
方重阳
沈英达
常磊
蒋矩平
冯善波
常延涛
董海梅
李存明
董建超
徐斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kexing Construction Engineering Group Co ltd
Original Assignee
Kexing Construction Engineering Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kexing Construction Engineering Group Co ltd filed Critical Kexing Construction Engineering Group Co ltd
Priority to CN202210740816.2A priority Critical patent/CN115030552B/en
Publication of CN115030552A publication Critical patent/CN115030552A/en
Application granted granted Critical
Publication of CN115030552B publication Critical patent/CN115030552B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/042—Joint tapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/06—Edge-protecting borders
    • E04F2013/066—Edge-protecting borders for expansion joints between two plaster layers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The application relates to an outer wall cable bushing winding compaction type glue injection plugging structure and method, and relates to the technical field of cable installation. The cable plugging device comprises a sleeve for the cable to penetrate through, a wall body is provided with a containing hole for the sleeve to insert, and a plugging component is arranged between the sleeve and the cable; the plugging component comprises a water stop strip and a supporting net, and the water stop strip and the supporting net are wound on the cable. This application has good water-proof effects to make the insulating layer of cable be difficult for receiving the destruction.

Description

Winding and compaction type glue injection plugging structure and method for cable bushing penetrating through outer wall
Technical Field
The application relates to the field of cable installation, in particular to a winding compaction type glue injection plugging structure and method for an outer wall penetrating cable sleeve.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer sheaths, the cable may also have additional conductors without insulation.
At present, a sleeve is generally arranged and fixed on a wall in a penetrating way, then a cable is arranged in the sleeve in a penetrating way, and two ends of the sleeve are plugged by cement.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the cement can crack after being contacted with rainwater for a long time to form cracks, rainwater can easily enter the sleeve from the cracks to soak the cable, and then the insulating layer of the cable is easily damaged, so that the improvement is needed.
Disclosure of Invention
In order to solve the problem that rainwater easily enters a sleeve and damages an insulating layer of a cable, the application provides an outer wall penetrating cable sleeve winding compaction type glue injection plugging structure and method.
First aspect, the application provides a cable sleeve winding crowded formula injecting glue shutoff structure is worn to outer wall adopts following technical scheme:
a winding and dense glue injection plugging structure for a cable bushing penetrating through an outer wall comprises a bushing for the cable to penetrate through, a wall body is provided with a containing hole for the bushing to be inserted in a penetrating mode, and a plugging assembly is arranged between the bushing and the cable;
the plugging component comprises a water stop strip and a supporting net, and the water stop strip and the supporting net are wound on the cable.
By adopting the technical scheme, the water stop strip can play a certain water locking effect on an external water source so as to reduce water flow and water pressure; when the cable is installed, the water stop strip and the support net are wound on the cable, and then the cable wound with the water stop strip and the support net is inserted into the sleeve; then insert the sleeve pipe and establish and fix to the holding downthehole, pour into sealed glue into in the support network through the injecting glue ware at last to reach water-proof effects, and then be difficult for causing the destruction to the insulating layer of cable.
Optionally, the water stop strip is wound by two sections, one section of the water stop strip is positioned at one end of the supporting net, and the other section of the water stop strip is positioned at the other end of the supporting net.
By adopting the technical scheme, the water stop strip and the supporting net are wound on the cable in sequence according to the sequence of the water stop strip, the supporting net and the water stop strip, so that triple waterproof barriers of the water-swelling water stop strip, the self-swelling sealant and the water-swelling water stop strip are formed, a better waterproof effect is achieved, and the insulating layer of the cable is not easily damaged.
Optionally, a leveling layer is arranged on the wall body, and one end, away from the sleeve, of the leveling layer is provided with a fireproof layer.
By adopting the technical scheme, after the sealant is injected into the supporting net, workers brush and seal the openings at the two ends of the mortar sleeve to form a leveling layer, so that an external water source is further prevented from entering the sleeve to damage an insulating layer of the cable; after the construction of the leveling layer is finished, the fireproof coating is sprayed on the leveling layer to form the fireproof layer, so that the fireproof effect is achieved.
Optionally, a fireproof plate is sleeved on the sleeve, and a sealing mechanism is arranged between the fireproof plate and the inner wall of the accommodating hole.
Through adopting above-mentioned technical scheme, establish downthehole back to the holding when the sleeve pipe is inserted, can improve the leakproofness in holding hole through sealing mechanism to make external water source be difficult for getting into in the holding hole and make the sleeve pipe be difficult for rustting, and then prolonged sheathed tube life, with the change frequency that reduces the sheathed tube.
Optionally, the sealing mechanism includes pushing assembly and storage assembly, the storage assembly with the fireproof plate is connected, the pushing assembly is arranged on the storage assembly, and the pushing assembly pushes the storage assembly to the fireproof plate and the inner wall of the accommodating hole are sealed.
Through adopting above-mentioned technical scheme, during the use, earlier sealed glue pour into deposit the subassembly in, then insert the sleeve pipe and establish to the holding downthehole, at last staff promotes the subassembly through promoting, sealed glue in depositing the subassembly will pour into the space between second board and the holding downthehole wall and can automatic solidification, thereby not only can be fixed in the holding downthehole with the sleeve pipe, and the leakproofness in holding hole has been improved, so that the difficult entering holding of external water source is downthehole and make the sleeve pipe be difficult for rustting, and then sheathed tube life has been prolonged, in order to reduce sheathed tube change frequency.
Optionally, deposit the subassembly including depositing board, connecting pipe, deposit bag and leak protection stopper, the storing plate cover is located on the PLASTIC LAMINATED, it deposits the chamber to have seted up in the storing plate, the intercommunicating pore has been seted up on the depositing plate, the connecting pipe is fixed insert establish extremely the intercommunicating pore and with deposit the bag intercommunication, promote the subassembly and locate deposit on the board, leak protection stopper interference insert establish extremely in the connecting pipe.
Through adopting the above-mentioned technical scheme, during the use, earlier deposit the bag through the connecting pipe with sealed gluey injection, then insert the leak protection stopper interference and establish to the connecting pipe in, then insert the sleeve pipe and establish to the holding hole, at last the staff promotes the subassembly through promoting, it will be extruded until the leak protection stopper is automatic to separate with the connecting pipe to deposit sealed gluey in the bag, then sealed gluey will pour into to the space between parking plate and the holding downthehole wall and can solidify automatically slowly, thereby not only can be fixed in the casing pipe in the holding downthehole, and the leakproofness in holding hole has been improved, so that the difficult entering holding of external water source is downthehole and make the casing pipe be difficult to rust, and then sheathed tube life has been prolonged, in order to reduce sheathed tube change frequency.
Optionally, the pushing assembly comprises a push rod and a push plate, the push plate is arranged in the storage cavity and is in contact with the storage bag, one end of the push rod is connected with the push plate, and the other end of the push rod penetrates through the inner wall of the storage cavity and the side wall of the fireproof plate.
Through adopting above-mentioned technical scheme, during the use, the staff drives two push pedals through promoting the push rod and is close to each other, two push pedals will extrude until leak protection stopper and connecting pipe separation depositing the bag this moment, then sealed glue will pour into to the space between storing plate and the holding hole inner wall and can solidify automatically slowly, thereby not only can be fixed in the holding downthehole with the sleeve pipe, and the leakproofness in holding hole has been improved, so that the difficult entering holding of external water source is downthehole and make the sleeve pipe be difficult for rustting, and then sheathed tube life has been prolonged, in order to reduce sheathed tube change frequency.
In a second aspect, the application provides a plugging method for an outer wall cable bushing winding and compacting type glue injection plugging structure, which adopts the following technical scheme:
a plugging method of an outer wall cable bushing winding and extruding type glue injection plugging structure comprises the following steps:
s1, cleaning the interior of the sleeve;
s2, plugging the plugging component between the sleeve and the cable;
s3, inserting the sleeve into the accommodating hole and fixing;
and S4, further sealing the two ends of the sleeve.
Through adopting above-mentioned technical scheme, can carry out the shutoff between cable and the sleeve pipe to reach waterproof effect.
Optionally, the step S2 includes the specific steps of:
s2.1, cutting the water stop strips and the supporting net according to the size of the sleeve;
s2.2, winding the cut water stop strips and the support net on the cable, wherein two ends of the support net are provided with a section of water stop strip;
s2.3, inserting the cable wound with the water stop strip and the support net into the sleeve, and then plugging the water stop strip and the support net into the sleeve in an interference manner;
s2.4, injecting the sealant into the supporting net through the glue injector.
Through adopting above-mentioned technical scheme, carry out the injection of sealed glue in to the supporting network to form water-swelling sealing strip, from inflation sealing glue and water-swelling sealing strip triple waterproof barrier, in order to reach better water-proof effects.
Optionally, the step S4 specifically includes:
s4.1, coating mortar between the wall body and the end wall of the sleeve to form a leveling layer;
and S4.2, coating a fireproof coating on the leveling layer to form a fireproof layer.
Through adopting above-mentioned technical scheme, the screed-coat further makes in the difficult entering sleeve of external water source and causes the destruction to the insulating layer of cable.
In summary, the present application includes at least one of the following benefits:
1. the water stop strip can play a certain role in locking water for external water sources so as to reduce water flow and water pressure; when the cable is installed, the water stop strip and the support net are wound on the cable, and then the cable wound with the water stop strip and the support net is inserted into the sleeve; then insert the sleeve pipe and establish to the holding downthehole and fixed, pour into sealed glue into in the support network through the injecting glue ware at last to reach water-proof effects, and then be difficult for causing the destruction to the insulating layer of cable.
2. The water stop bar and the supporting net are wound on the cable in sequence according to the sequence of the water stop bar, the supporting net and the water stop bar, so that triple waterproof barriers of the water-swelling water stop bar, the self-swelling sealing adhesive and the water-swelling water stop bar are formed, a better waterproof effect is achieved, and the insulating layer of the cable is not easily damaged.
3. After the sealant is injected into the supporting net, workers brush and seal the openings at the two ends of the mortar sleeve to form a leveling layer, so that an external water source is further prevented from entering the sleeve to damage an insulating layer of the cable; after the construction of the leveling layer is finished, the fireproof coating is sprayed on the leveling layer to form the fireproof layer, so that the fireproof effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present application;
FIG. 2 is a schematic structural diagram of a second embodiment of the present application;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a wall body; 11. a housing hole; 12. leveling layer; 13. a fire barrier layer; 2. a cable; 3. a plugging component; 31. a water stop bar; 32. a support net; 4. a fire-proof plate; 41. a first plate; 42. a second plate; 5. a sealing mechanism; 51. storing the assembly; 511. a storage plate; 5111. a storage chamber; 5112. a communicating hole; 512. a connecting pipe; 513. storing the bags; 514. a leakage-proof plug; 52. a pushing assembly; 521. a push rod; 522. pushing the plate; 6. a sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses cable sleeve winding crowded formula injecting glue block structure is worn to outer wall.
The first embodiment is as follows:
referring to fig. 1, the winding and extruding type glue injection plugging structure for the cable bushing penetrating through the outer wall comprises a bushing 6 for the cable 2 to penetrate through, a containing hole 11 for the bushing 6 to be inserted is formed in the wall 1, and a plugging assembly 3 is arranged between the bushing 6 and the cable 2. The plugging component 3 comprises a water stop strip 31 and a support net 32, the water stop strip 31 and the support net 32 are wound on the cable 2, the width of the support net 32 is larger than that of the water stop strip 31, and the water stop strip 31 can play a certain water locking effect on an external water source to reduce water flow and water pressure. The water stop strip 31 is wound with two sections, the support net 32 is wound between the two sections of the water stop strip 31, and the two sections of the water stop strip 31 are positioned at the openings at the two ends of the sleeve 6. When the cable is installed, the water stop strip 31 and the support net 32 are wound on the cable 2 in sequence according to the sequence of the water stop strip 31, the support net 32 and the water stop strip 31, and then the cable 2 wound with the water stop strip 31 and the support net 32 is inserted into the sleeve 6; then, the sleeve 6 is inserted into the accommodating hole 11 and fixed, and finally the sealant is injected into the supporting net 32 through the glue injector, so that triple waterproof barriers of the water-swelling water stop strip 31, the self-swelling sealant and the water-swelling water stop strip 31 are formed, a better waterproof effect is achieved, and the insulating layer of the cable 2 is not easily damaged.
Referring to fig. 1, the leveling layer 12 is disposed on the side wall of the opening of the wall 1 at the two ends of the sleeve 6, and after the sealant is injected into the supporting net 32, the worker brushes and seals the opening at the two ends of the sleeve 6 with mortar to form the leveling layer 12, so that an external water source is further prevented from entering the sleeve 6 and damaging the insulating layer of the cable 2. The lateral wall that screed-coat 12 kept away from sleeve 6 one side is provided with flame retardant coating 13, and flame retardant coating 13 is fire retardant coating in this application embodiment, accomplishes the construction back of screed-coat 12, forms flame retardant coating 13 with fire retardant coating spraying on screed-coat 12 to reach the effect that has the fire prevention.
The implementation principle of the first embodiment is as follows: during installation, the water stop strips 31 and the support nets 32 are cut according to the size of the sleeve 6, then the water stop strips 31 and the support nets 32 are wound on the cables 2 in sequence according to the sequence of the water stop strips 31, the support nets 32 and the water stop strips 31, then the interior of the sleeve 6 is cleaned, and the cables 2 wound with the water stop strips 31 and the support nets 32 are inserted into the sleeve 6; then the sleeve 6 is inserted into the accommodating hole 11 and fixed, and finally the sealant is injected into the supporting net 32 through the glue injector, so that triple waterproof barriers of the water-swelling water stop strip 31, the self-swelling sealant and the water-swelling water stop strip 31 are formed, a better waterproof effect is achieved, and the insulating layer of the cable 2 is not easily damaged;
after the sealant is injected into the supporting net 32, the worker brushes and seals the openings at the two ends of the sleeve 6 by using mortar to form the leveling layer 12, so that an external water source is further prevented from entering the sleeve 6 to damage the insulating layer of the cable 2; after the construction of the leveling layer 12 is completed, the fireproof coating is sprayed on the leveling layer 12 to form the fireproof layer 13, so that the fireproof effect is achieved.
The embodiment of the application also discloses a plugging method of the winding and extruding type glue injection plugging structure for the cable bushing penetrating through the outer wall.
A plugging method of an outer wall cable bushing winding and compaction type glue injection plugging structure comprises the following steps:
s1, cleaning the interior of the sleeve 6;
s2, plugging the plugging component 3 between the sleeve 6 and the cable 2;
s2.1, cutting the water stop strip 31 and the supporting net 32 according to the size of the sleeve 6;
s2.2, winding the cut water stop strips 31 and the support net 32 on the cable 2, wherein two ends of the support net 32 are provided with one section of water stop strip 31;
s2.3, inserting the cable 2 wound with the water stop strip 31 and the support net 32 into the sleeve 6, wherein the water stop strip 31 and the support net 32 are also plugged into the sleeve 6 in an interference manner;
s2.4, injecting the sealant into the supporting net 32 through the glue injector;
s3, inserting the sleeve 6 into the containing hole 11 and fixing;
s4, further plugging two ends of the sleeve 6;
s4.1, smearing mortar between the wall body 1 and the end wall of the sleeve 6 to form a leveling layer 12;
and S4.2, coating a fireproof coating on the leveling layer 12 to form a fireproof layer 13.
Example two:
referring to fig. 2 and 3, the difference between the first embodiment and the second embodiment is that the outer wall is wound with a cable bushing and an extruded glue injection blocking structure, in the blocking structure, a fireproof plate 4 is sleeved on a side wall of a bushing 6, and the fireproof plate 4 has a fireproof effect. The fireproof plate 4 comprises a first plate 41 and a second plate 42, the first plate 41 and the second plate 42 are integrally formed, the first plate 41 is located at two ends of the second plate 42 in the length direction and extends towards one side far away from the sleeve 6, and one end, far away from the second plate 42, of the first plate 41 is attached to the inner wall of the containing hole 11. Be provided with sealing mechanism 5 between the inner wall of second plate 42 and holding hole 11, after sleeve pipe 6 inserts and establishes to holding hole 11 in, can improve the leakproofness of holding hole 11 through sealing mechanism 5 to make in the difficult entering of external water source holds hole 11 and make sleeve pipe 6 difficult rust, and then prolonged sleeve pipe 6's life, in order to reduce sleeve pipe 6's change frequency.
Referring to fig. 3, the sealing mechanism 5 includes a pushing assembly 52 and a storage assembly 51, the storage assembly 51 is connected to the second plate 42, and the pushing assembly 52 is provided on the storage assembly 51. During the use, earlier pour into sealed glue and deposit subassembly 51 into, then insert sleeve pipe 6 and establish to holding in the hole 11, the staff promotes subassembly 52 through promoting at last, sealed glue of depositing in the subassembly 51 will pour into the space between second board 42 and the holding hole 11 inner wall and can automatic solidification, thereby not only can be fixed in holding in the hole 11 with sleeve pipe 6, and the leakproofness of holding in the hole 11 has been improved, so that the difficult entering of external water source makes sleeve pipe 6 difficult rust in the holding hole 11, and then sleeve pipe 6's life has been prolonged, in order to reduce sleeve pipe 6's change frequency.
Referring to fig. 3, the storage assembly 51 includes a storage plate 511, a connection pipe 512, a storage bag 513 and a leakage preventing plug 514, the storage plate 511 is fixedly sleeved on the second plate 42, a storage cavity 5111 is formed in the storage plate 511, and the storage cavity 5111 is annular. The side wall of the storage plate 511 is provided with communication holes 5112, and the communication holes 5112 are communicated with the storage chamber 5111, in the embodiment of the present invention, there are four communication holes 5112, and the four communication holes 5112 are uniformly arranged along the circumferential direction of the storage plate 511. The connection pipe 512 is fixedly inserted into the communication hole 5112, the storage bag 513 is inserted into the storage chamber 5111 and is communicated with the connection pipe 512, and in the embodiment of the present invention, the storage bag 513 is made of latex, and the pushing member 52 is disposed on the storage plate 511. The anti-leakage plug 514 is inserted into the connecting pipe 512 in an interference manner, and when the sleeve 6 is not inserted into the accommodating hole 11, the anti-leakage plug 514 prevents the sealant in the storage bag 513 from flowing outwards. When the anti-rusting device is used, firstly, the sealant is injected into the storage bag 513 through the connecting pipe 512, then the anti-rusting plug 514 is inserted into the connecting pipe 512 in an interference manner, then the sleeve 6 is inserted into the containing hole 11, finally, a worker pushes the pushing component 52 to extrude the sealant in the storage bag 513 until the anti-rusting plug 514 is automatically separated from the connecting pipe 512, and then the sealant is injected into a gap between the storage plate 511 and the inner wall of the containing hole 11 and can be slowly and automatically solidified, so that the sleeve 6 can be fixed in the containing hole 11, the sealing performance of the containing hole 11 is improved, an external water source cannot easily enter the containing hole 11 to cause the sleeve 6 not to be easily rusted, the service life of the sleeve 6 is prolonged, and the replacement frequency of the sleeve 6 is reduced.
The space between the storage plate 511 and the inner wall of the containing hole 11 can be filled with the sealant stored in the storage bag 513 in the embodiment of the application.
The pushing assembly 52 includes a pushing rod 521 and two pushing plates 522, the pushing plates 522 are inserted into the storage cavity 5111, the number of the pushing plates 522 is two in the embodiment of the present application, the storage bag 513 is located between the two pushing plates 522, and the two pushing plates 522 are in an initial position when located near the openings at the two ends of the accommodating hole 11. The pushing rod 521 is fixedly connected to the side wall of the pushing plate 522 far away from the storage bag 513, and one end of the pushing rod 521 far away from the pushing plate 522 penetrates through the storage plate 511 and the first plate 41. During the use, the staff drives two push pedal 522 through promoting push rod 521 and is close to each other, two push pedal 522 will extrude depositing bag 513 this moment until leak protection stopper 514 and connecting pipe 512 separation, then sealed glue will pour into to deposit board 511 and hold in the space between the hole 11 inner wall and can solidify automatically slowly, thereby not only can be fixed in the holding hole 11 with sleeve pipe 6, and the leakproofness of holding hole 11 has been improved, so that the difficult entering of external water source holds in the hole 11 and make sleeve pipe 6 difficult rust, and then sleeve pipe 6's life has been prolonged, in order to reduce sleeve pipe 6's change frequency.
The implementation principle of the second embodiment is as follows: during the use, firstly will seal glue through connecting pipe 512 and pour into and deposit bag 513 in, then will leak protection stopper 514 interference is inserted and is established to connecting pipe 512 in, then insert sleeve 6 and establish to holding hole 11, the staff drives two push pedal 522 through promoting push rod 521 and is close to each other finally, two push pedal 522 will deposit bag 513 and extrude until leak protection stopper 514 and connecting pipe 512 separate this moment, then seal glue will pour into the space between holding plate 511 and the holding hole 11 inner wall and can solidify automatically slowly into, thereby not only can be fixed in holding hole 11 with sleeve 6, and improved the leakproofness of holding hole 11, so that external water source is difficult for getting into in holding hole 11 and make sleeve 6 difficult for rustting, and then prolonged the life of sleeve 6, in order to reduce the change frequency of sleeve 6.
The embodiment of the application also discloses a plugging method of the winding and extruding type glue injection plugging structure for the cable bushing penetrating through the outer wall.
A plugging method of an outer wall cable bushing winding and extruding type glue injection plugging structure comprises the following steps:
s1, cleaning the interior of the sleeve 6;
s2, plugging the plugging component 3 between the sleeve 6 and the cable 2;
s2.1, cutting the water stop strip 31 and the supporting net 32 according to the size of the sleeve 6;
s2.2, winding the cut water stop strips 31 and the support net 32 on the cable 2, wherein two ends of the support net 32 are provided with one section of water stop strip 31;
s2.3, inserting the cable 2 wound with the water stop strip 31 and the support net 32 into the sleeve 6, wherein the water stop strip 31 and the support net 32 are also plugged into the sleeve 6 in an interference manner;
s2.4, injecting the sealant into the supporting net 32 through the glue injector;
s3, injecting the sealant into the storage bag 513 through the connecting pipe 512, and inserting the anti-leakage plug 514 into the connecting pipe 512 in an interference manner;
s4, inserting the sleeve 6 into the containing hole 11;
s5, the push rod 521 is pushed to drive the two push plates 522 to approach each other, and at this time, the sealant in the storage bag 513 is extruded until the anti-leakage plug 514 is separated from the connecting pipe 512, so that the sealant is injected into the gap between the storage plate 511 and the inner wall of the accommodating hole 11 and is slowly and automatically solidified;
s6, further plugging two ends of the sleeve 6;
s6.1, smearing mortar between the wall body 1 and the end wall of the sleeve 6 to form a leveling layer 12;
and S6.2, coating a fireproof coating on the leveling layer 12 to form a fireproof layer 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an crowded close formula injecting glue block structure of cable sleeve winding is worn to outer wall, runs through on wall body (1) and offers and supply sleeve pipe (6) to insert holding hole (11) of establishing, its characterized in that including being used for sleeve pipe (6) that cable (2) wear to establish: a plugging component (3) is arranged between the sleeve (6) and the cable (2);
the plugging component (3) comprises a water stop strip (31) and a supporting net (32), and the water stop strip (31) and the supporting net (32) are wound on the cable (2).
2. The winding and compacting type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 1, is characterized in that: the water stop strip (31) is wound with two sections, one section of the water stop strip (31) is positioned at one end of the supporting net (32), the other section of the water stop strip (31) is positioned at the other end of the supporting net (32).
3. The winding and compacting type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 2, is characterized in that: be provided with screed-coat (12) on wall body (1), just screed-coat (12) are kept away from the one end of sleeve pipe (6) is provided with flame retardant coating (13).
4. The winding and compacting type glue injection and blocking structure for the cable bushing penetrating through the outer wall according to claim 1, is characterized in that: the sleeve pipe (6) is sleeved with a fireproof plate (4), and a sealing mechanism (5) is arranged between the fireproof plate (4) and the inner wall of the containing hole (11).
5. The winding and compacting type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 4, is characterized in that: sealing mechanism (5) are including pushing away subassembly (52) and depositing subassembly (51), deposit subassembly (51) with PLASTIC LAMINATED (4) are connected, pushing away subassembly (52) are located deposit on subassembly (51), just it is right to push away subassembly (52) it is right to deposit subassembly (51) PLASTIC LAMINATED (4) with seal between the inner wall of accommodation hole (11).
6. The winding and compacting type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 5, is characterized in that: deposit subassembly (51) including depositing board (511), connecting pipe (512), deposit bag (513) and leak protection stopper (514), it locates to deposit board (511) cover on fire-proof plate (4), it deposits chamber (5111) to have seted up in board (511) to deposit, the intercommunicating pore (5112) has been seted up on board (511) to deposit, connecting pipe (512) are fixed insert establish to intercommunicating pore (5112) and with deposit bag (513) intercommunication, promote subassembly (52) and locate on board (511), work as it does not promote to promote subassembly (52) when depositing bag (513), leak protection stopper (514) interference is inserted and is established in connecting pipe (512).
7. The winding and compacting type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 6, is characterized in that: the pushing assembly (52) comprises a pushing rod (521) and a pushing plate (522), the pushing plate (522) is arranged in the storage cavity (5111) and is in contact with the storage bag (513), one end of the pushing rod (521) is connected with the pushing plate (522), and the other end of the pushing rod penetrates through the inner wall of the storage cavity (5111) and the side wall of the fireproof plate (4).
8. A plugging method of the winding and extruding type glue injection plugging structure for the cable bushing of the outer wall based on any one of claims 1 to 3 is characterized in that: the method comprises the following steps:
s1, cleaning the interior of the sleeve (6);
s2, plugging the plugging component (3) between the sleeve (6) and the cable (2);
s3, inserting the sleeve (6) into the containing hole (11) and fixing;
and S4, further sealing the two ends of the sleeve (6).
9. The plugging method of the winding and extruding type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 8, is characterized in that: the step S2 includes the following steps:
s2.1, cutting the water stop strip (31) and the supporting net (32) according to the size of the sleeve (6);
s2.2, winding the cut water stop strips (31) and the support net (32) on the cable (2), wherein two ends of the support net (32) are provided with one section of water stop strip (31);
s2.3, inserting the cable (2) wound with the water stop strip (31) and the support net (32) into the sleeve (6), and plugging the water stop strip (31) and the support net (32) into the sleeve (6) in an interference manner;
and S2.4, injecting the sealant into the supporting net (32) through the glue injector.
10. The plugging method of the winding and extruding type glue injection plugging structure for the cable bushing penetrating through the outer wall according to claim 8, is characterized in that: the step S4 includes the following steps:
s4.1, mortar is coated between the wall body (1) and the end wall of the sleeve (6) to form a leveling layer (12);
and S4.2, coating a fireproof coating on the leveling layer (12) to form a fireproof layer (13).
CN202210740816.2A 2022-06-28 2022-06-28 Outer wall cable bushing penetrating winding compaction type glue injection plugging structure and method Active CN115030552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210740816.2A CN115030552B (en) 2022-06-28 2022-06-28 Outer wall cable bushing penetrating winding compaction type glue injection plugging structure and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210740816.2A CN115030552B (en) 2022-06-28 2022-06-28 Outer wall cable bushing penetrating winding compaction type glue injection plugging structure and method

Publications (2)

Publication Number Publication Date
CN115030552A true CN115030552A (en) 2022-09-09
CN115030552B CN115030552B (en) 2024-05-03

Family

ID=83127415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210740816.2A Active CN115030552B (en) 2022-06-28 2022-06-28 Outer wall cable bushing penetrating winding compaction type glue injection plugging structure and method

Country Status (1)

Country Link
CN (1) CN115030552B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009004739U1 (en) * 2009-04-24 2009-07-16 Albers, Jürgen Pipe or cable bushing for the tight passage of at least one pipe or at least one cable through a wall or ceiling plate
CN201490675U (en) * 2009-08-27 2010-05-26 上海恒睿信息技术有限公司 Plugging structure used for cable
CN203289031U (en) * 2013-06-25 2013-11-13 陕西建工集团第一建筑工程有限公司 Outer-wall-penetrating cable sleeve plugging construction structure
CN204187143U (en) * 2014-10-31 2015-03-04 重庆市泰日建材有限公司 The water-tight device of building wall-passing pipe
CN104696607A (en) * 2013-12-09 2015-06-10 孙大勇 Plugging structure of cable through well
CN208107332U (en) * 2018-01-23 2018-11-16 江苏晟宇建筑工程有限公司 A kind of basement pipeline through-wall structure
CN109506050A (en) * 2018-12-18 2019-03-22 上海怡博船务有限公司 A kind of cable/conduit sealing device
CN210978774U (en) * 2019-11-23 2020-07-10 北京华泰龙城防腐工程有限公司 Basement wall cable waterproof construction
CN212063464U (en) * 2020-06-15 2020-12-01 河南柏科电气科技有限公司 Outer protection architecture of explosion-proof fire-retardant waterproof intermediate head
CN213661121U (en) * 2020-11-25 2021-07-09 陕西仁仁智能电力有限公司 Outer wall sleeve pipe shutoff construction structures is worn to cable

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009004739U1 (en) * 2009-04-24 2009-07-16 Albers, Jürgen Pipe or cable bushing for the tight passage of at least one pipe or at least one cable through a wall or ceiling plate
CN201490675U (en) * 2009-08-27 2010-05-26 上海恒睿信息技术有限公司 Plugging structure used for cable
CN203289031U (en) * 2013-06-25 2013-11-13 陕西建工集团第一建筑工程有限公司 Outer-wall-penetrating cable sleeve plugging construction structure
CN104696607A (en) * 2013-12-09 2015-06-10 孙大勇 Plugging structure of cable through well
CN204187143U (en) * 2014-10-31 2015-03-04 重庆市泰日建材有限公司 The water-tight device of building wall-passing pipe
CN208107332U (en) * 2018-01-23 2018-11-16 江苏晟宇建筑工程有限公司 A kind of basement pipeline through-wall structure
CN109506050A (en) * 2018-12-18 2019-03-22 上海怡博船务有限公司 A kind of cable/conduit sealing device
CN210978774U (en) * 2019-11-23 2020-07-10 北京华泰龙城防腐工程有限公司 Basement wall cable waterproof construction
CN212063464U (en) * 2020-06-15 2020-12-01 河南柏科电气科技有限公司 Outer protection architecture of explosion-proof fire-retardant waterproof intermediate head
CN213661121U (en) * 2020-11-25 2021-07-09 陕西仁仁智能电力有限公司 Outer wall sleeve pipe shutoff construction structures is worn to cable

Also Published As

Publication number Publication date
CN115030552B (en) 2024-05-03

Similar Documents

Publication Publication Date Title
CN101849335A (en) The goods and the method that are used for sealing fluid-containing cables
CN103489528A (en) Crosslinked polyethylene insulating and water-blocking power cable
CN115030552A (en) Winding and compaction type glue injection plugging structure and method for cable bushing penetrating through outer wall
CN203070815U (en) Direct-current traction cable for rail transportation
US4888886A (en) Apparatus for use in impregnating electrical cables
CN203588732U (en) Aluminium alloy pre-branching cable
KR20120089209A (en) Closing system for closing openings for the passage of pipes, ducts, busways and electric cables through ship partitions
JP2001207800A (en) Segment joint filler for tunnel structure
CN213980033U (en) Shear force wall screw rod hole block structure
CN215911230U (en) Optical fiber composite power cable
CN205050652U (en) Insulated electrical casing
CN211006643U (en) Bored concrete pile for water conservancy construction with watertight fittings
CN110838708A (en) Prefabricated formula intermediate head
CN204926857U (en) Parallel tied in a bundle overhead insulated cable entirely blocks water
CN216840763U (en) Wall screw hole block structure
CN218100730U (en) Anti-cracking power cable
CN211125124U (en) High-voltage cable with compression-resistant and fire-resistant effects
JP3505399B2 (en) Pipe introduction wall assembly member for underground container
CN210957761U (en) Novel waterproof flame-retardant cold-shrinkable intermediate insulating joint
CN220439301U (en) Flame-retardant cable for electric vehicle
CN214728268U (en) Parking lot charging pile convenient to butt joint installation
CN212430011U (en) Passive room wall-penetrating cable duct heat-bridge-free airtight construction joint structure
CN216793347U (en) Novel corrosion-resistant power cable
CN116169569B (en) Waterproof structure of power distribution box
CN114566315B (en) Low-smoke halogen-free flame-retardant B1-grade isolated medium-voltage fireproof cable

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant