CN214958576U

CN214958576U - Fireproof fire-resistant flame-retardant intensive bus duct applied to fire-fighting equipment

Info

Publication number: CN214958576U
Application number: CN202121396949.XU
Authority: CN
Inventors: 李纪宏
Original assignee: Jiangsu Hongshun Electric Co ltd
Current assignee: Jiangsu Hongshun Electric Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-30
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an apply to fire-proof fire-resistant fire-retardant intensive bus duct of fire-fighting equipment in, its technical scheme is: including first diaphragm, first diaphragm bottom is equipped with the second diaphragm, and second diaphragm top both ends all are equipped with the support riser, the spacing cardboard of the equal fixedly connected with in first diaphragm and second diaphragm both ends, and the support riser both ends are equipped with movable locking mechanism, and movable locking mechanism's quantity sets up to a plurality of, and a plurality of movable locking mechanism are linear array and distribute, and one kind applies to the fire-retardant fire-resistant fire-retardant intensive bus duct of fire-fighting equipment's of fire-proof beneficial effect is: the practicality of this bus duct has been promoted, has avoided current fire-resistant fire-retardant intensive bus duct of fire-retardant needs periodic maintenance at the in-process that uses for a long time, mainly fastens the core bolt, prevents that the core bolt that wears of fixed bus duct shell from taking place not hard up and influencing the normal use of bus duct, and complex operation is wasted time and energy, reduces staff work efficiency's problem.

Description

Fireproof fire-resistant flame-retardant intensive bus duct applied to fire-fighting equipment

Technical Field

The utility model relates to an intensive bus duct technical field, concretely relates to apply to fire-proof fire-resistant fire-retardant intensive bus duct in fire-fighting equipment.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The bus duct is produced as a novel distribution wire, the bus duct adopts a new technology and a new process, the contact resistance and the temperature rise at the connecting positions of two end parts of the bus duct and the splicing positions of branching ports are greatly reduced, and high-quality insulating materials are used in the bus duct. Fire-resistant and flame-retardant intensive bus ducts are often used for power transmission in fire-fighting equipment at present.

The prior art has the following defects: the fireproof fire-resistant and flame-retardant intensive bus duct used in fire-fighting equipment is mainly characterized in that a plurality of core penetrating bolts are arranged to fixedly mount a shell of a bus duct, the bus duct is frequently required to be maintained regularly in the long-time use process, the core penetrating bolts are mainly fastened, the core penetrating bolts for fixing the bus duct shell are prevented from being loosened to influence normal use of the bus duct, operation is complex, time and labor are wasted, the working efficiency of workers is reduced, and the practicability is poor.

Therefore, based on the above technical problems, it is necessary for those skilled in the art to design a fire-proof, fire-resistant and flame-retardant intensive bus duct for use in fire fighting equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an apply to fire prevention type fire-resistant fire-retardant intensive bus duct in fire-fighting equipment, install the bus duct so that be used for in the fire-fighting equipment through setting up activity locking mechanism and spacing chucking subassembly, in-process needs the periodic maintenance at long-time use with solving current fire prevention type fire-resistant fire-retardant intensive bus duct, mainly fasten the core bolt of wearing, the core bolt of wearing that prevents fixed bus duct shell takes place not hard up and influences the normal use of bus duct, complex operation wastes time and energy, reduce staff work efficiency's problem.

In order to achieve the above object, the present invention provides the following technical solutions: a fireproof fire-resistant flame-retardant intensive bus duct applied to fire-fighting equipment comprises a first transverse plate, wherein a second transverse plate is arranged at the bottom of the first transverse plate, supporting vertical plates are arranged at two ends of the top of the second transverse plate, limiting clamping plates are fixedly connected to two ends of the first transverse plate and two ends of the second transverse plate, movable locking mechanisms are arranged at two ends of each supporting vertical plate, the number of the movable locking mechanisms is multiple, and the movable locking mechanisms are distributed in a linear array manner;

it is a plurality of activity locking mechanism all is including activity montant and spacing fixture block, and is a plurality of activity montant is located supporting riser one side respectively and is the linear array and distributes, activity montant top one side is equipped with the fixed axle, fixed axle and first diaphragm fixed connection, the spacing plectane of first diaphragm one end fixedly connected with is kept away from to the fixed axle, the fixed axle runs through activity montant and cup joints with the activity montant activity, spacing fixture block is located activity montant bottom, fixed slot has been seted up to spacing fixture block side surface, activity montant and fixed slot bottom phase-match, spacing fixture block and second diaphragm fixed connection, the equal spacing chucking subassembly in activity montant both ends.

Preferably, two spacing chucking subassembly all includes the screw cap, two the screw cap is located movable montant and keeps away from support riser one side both ends, screw cap one side fixedly connected with screw thread horizontal pole, slip square groove has been seted up on activity montant one side both ends surface, the screw thread horizontal pole is close to screw cap one end and is equipped with the U-shaped limiting plate, spacing cardboard one side surface has been seted up spacing square groove, the quantity and the activity montant of spacing square groove set up to the same.

Preferably, the U-shaped limiting plate is fixedly connected with the movable vertical rod, a limiting threaded sleeve is arranged at one end, away from the screw cap, of the threaded cross rod, and the limiting threaded sleeve penetrates through the supporting vertical plate and is in sliding connection with the limiting square groove.

Preferably, one end of the threaded cross rod penetrates through the U-shaped limiting plate and is in threaded connection with one end of the inner side of the limiting threaded sleeve, and the limiting threaded sleeve is in sliding connection with the sliding square groove.

Preferably, a spring is arranged at one end, close to the threaded cross rod, of the limiting threaded sleeve, and the spring is located on the outer side of the threaded cross rod, and the other end of the spring is fixedly connected with the U-shaped limiting plate.

Preferably, two support riser both sides surface has all seted up spacing draw-in groove, spacing cardboard and spacing draw-in groove phase-match.

Preferably, one side that first diaphragm and second diaphragm are close to each other all is equipped with the connection diaphragm, connect the diaphragm both ends respectively with two support riser one side fixed connection, two be equipped with the division board between the connection diaphragm.

Preferably, two the strip-shaped transverse grooves are formed in the surface, close to each other, of one side of each connecting transverse plate, the number of the partition plates is multiple, and the partition plates are distributed in a linear array mode.

Preferably, the number of the partition plates and the number of the strip-shaped transverse grooves are set to be the same, and two ends of each partition plate are respectively matched with the two strip-shaped transverse grooves.

Preferably, a strip-shaped through groove is formed between every two adjacent strip-shaped transverse grooves and is positioned on one side surface of the connecting transverse plate.

The utility model has the advantages that:

the utility model installs the bus duct by arranging the movable locking mechanism and the spacing clamping component, firstly, the first transverse plate and the second transverse plate are respectively placed at the corresponding positions at the two sides of the two supporting vertical plates, the spacing clamping plates at the two ends of the first transverse plate and the second transverse plate are respectively inserted into the spacing clamping grooves at the two sides of the two supporting vertical plates, then the movable vertical rod is rotated, the movable vertical rod is matched with the fixing clamping groove at one side of the spacing clamping block, then the screw cap is rotated to drive the screw cross rod to rotate, the screw cross rod rotates to drive the spacing screw sleeve to move to the inner side of the spacing square groove, the spacing clamping plate is fixed, namely, the first transverse plate, the second transverse plate and the two supporting vertical plates can be clamped and fixed, the structure is simple and reasonable, the practicability of the bus duct is improved, the regular maintenance of the existing fireproof flame-retardant intensive bus duct in the long-time use process is avoided, the core bolt is mainly fastened, the core bolt for fixing the bus duct shell is prevented from loosening to influence normal use of the bus duct, operation is complex, time and labor are wasted, and the working efficiency of workers is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of a partial explosion structure provided by the present invention;

fig. 3 is a front cross-sectional view provided by the present invention;

FIG. 4 is an enlarged structural view of the part A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged structural view of the part B in FIG. 3 according to the present invention;

in the figure: 1 first diaphragm, 2 second diaphragms, 3 support risers, 4 spacing cardboard, 5 activity montants, 6 spacing fixture blocks, 7 fixed axles, 8 fixed slot, 9 screw caps, 10 screw thread horizontal poles, 11 slip square grooves, 12U-shaped limiting plates, 13 spacing square grooves, 14 spacing swivel nuts, 15 spacing draw-in grooves, 16 connection diaphragms, 17 division boards, 18 bar-shaped cross grooves, 19 bar-shaped through grooves, 20 springs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-5, the utility model provides a fire-proof fire-resistant flame-retardant intensive bus duct applied to fire-fighting equipment, including first diaphragm 1, first diaphragm 1 bottom is equipped with second diaphragm 2, second diaphragm 2 top both ends all are equipped with supporting riser 3, first diaphragm 1, second diaphragm 2 and two supporting risers 3 are made by fire-retardant ceramic fire-resistant silicon rubber material, be convenient for move in fire-fighting equipment, promote bus duct fire-resistant flame-retardant performance, first diaphragm 1 and second diaphragm 2 both ends all fixedly connected with spacing cardboard 4, supporting riser 3 both ends are equipped with movable locking mechanism, the quantity of movable locking mechanism sets up to a plurality, a plurality of movable locking mechanism are the linear array and distribute;

a plurality of activity locking mechanism all include activity montant 5 and spacing fixture block 6, a plurality of activity montant 5 are located 3 one side of supporting riser respectively and are linear array and distribute, 5 top one side of activity montant is equipped with fixed axle 7, fixed axle 7 and 1 fixed connection of first diaphragm, 1 one end fixedly connected with spacing plectane of first diaphragm is kept away from to fixed axle 7, fixed axle 7 runs through activity montant 5 and cup joints with activity montant 5 activity, spacing fixture block 6 is located activity montant 5 bottom, fixed slot 8 has been seted up to 6 side surfaces of spacing fixture block,

activity montant

5 and 8 bottom phase-matches of fixed slot,

spacing fixture block

6 and 2 fixed connection of second diaphragm, the equal spacing chucking subassembly in 5 both ends of activity montant.

Further, two spacing chucking subassemblies all include screw cap 9, and two screw caps 9 are located activity montant 5 and keep away from 3 one side both ends of support riser, and screw cap 9 one side fixedly connected with screw thread horizontal pole 10, and slip square groove 11 has been seted up on 5 one side both ends surfaces of activity montant, and screw thread horizontal pole 10 is close to screw cap 9 one end and is equipped with U-shaped limiting plate 12, and spacing square groove 13 has been seted up on 4 side surfaces of spacing cardboard, and the quantity of spacing square groove 13 sets up to the same with activity montant 5.

Further, U-shaped limiting plate 12 and movable montant 5 fixed connection, threaded cross rod 10 keep away from the screw cap 9 one end and be equipped with spacing swivel nut 14, spacing swivel nut 14 run through support riser 3 and with spacing square groove 13 sliding connection, spacing swivel nut 14 is in the inside motion of slip square groove 11 to spacing cardboard 4 direction, spacing swivel nut 14 is from the slip square groove 11 motion to the spacing square groove 13 of spacing cardboard 4 one side.

Further, screw thread horizontal pole 10 one end runs through U-shaped limiting plate 12 and the inboard one end threaded connection of spacing swivel nut 14, spacing swivel nut 14 and the 11 sliding connection of slip square groove, spacing swivel nut 14 is close to screw thread horizontal pole 10 one end and is equipped with spring 20, spring 20 is located the screw thread horizontal pole 10 outside and the spring 20 other end and U-shaped limiting plate 12 fixed connection, spring 20 is located compressed state at initial state, it is rotatory to drive screw thread horizontal pole 10 through rotatory screw cap 9, drive spacing swivel nut 14 motion when screw thread horizontal pole 10 is rotatory, spring 20 resumes elastic deformation simultaneously, the in-process of extension promotes spacing swivel nut 14 to the motion of 4 directions of spacing cardboard.

Further, two 3 side surfaces of two support risers have all been seted up spacing draw-in groove 15, and spacing cardboard 4 and spacing draw-in groove 15 phase-match, the spacing cardboard 4 at first diaphragm 1 and 2 both ends of second diaphragm insert respectively to the spacing draw-in groove 15 inboards of two 3 both sides of support risers for first diaphragm 1 and second diaphragm 2 respectively with two support riser 3 chucking more stable.

Furthermore, the side, close to each other, of each of the first transverse plate 1 and the second transverse plate 2 is provided with a connecting transverse plate 16, two ends of each connecting transverse plate 16 are fixedly connected with one side of each of the two supporting vertical plates 3, a partition plate 17 is arranged between the two connecting transverse plates 16, two ends of the inner sides of the first transverse plate 1 and the second transverse plate 2 are in contact with two ends of each connecting transverse plate 16, and the two connecting transverse plates 16 clamp the partition plate 17 between the two connecting transverse plates.

Further, strip-shaped transverse grooves 18 are formed in the surfaces, close to each other, of the two connecting transverse plates 16, the number of the partition plates 17 is multiple, and the partition plates 17 are distributed in a linear array mode.

Further, the number of division board 17 and bar cross slot 18 sets up to the same, and division board 17 both ends respectively with two bar cross slot 18 phase-matchs, be equipped with the bar between two adjacent bar cross slots 18 and run through groove 19, the bar runs through groove 19 and is located and connects 16 side surfaces of diaphragm, the bar runs through groove 19 and is favorable to having promoted the heat-sinking capability of this bus duct.

The utility model discloses a use as follows: in the process of installing the utility model, a worker firstly places the two ends of the first transverse plate 1 and the second transverse plate 2 at the corresponding positions on the two sides of the two supporting risers 3 respectively, the limiting clamping plates 4 at the two ends of the first transverse plate 1 and the second transverse plate 2 are inserted into the limiting clamping grooves 15 at the two sides of the two supporting risers 3 respectively, the two ends of the inner sides of the first transverse plate 1 and the second transverse plate 2 are contacted with the two ends of the connecting transverse plate 16, the two connecting transverse plates 16 clamp the separating plate 17 between the two connecting transverse plates, then the movable vertical rod 5 is rotated around the fixed shaft 7, the movable vertical rod 5 is rotated for a certain angle, the bottom of the movable vertical rod 5 is matched with the fixed clamping groove 8 at one side of the limiting clamping block 6, then the screw cap 9 is rotated, the screw cap 9 drives the threaded transverse rod 10 to rotate, the limiting screw sleeve 14 is driven to move while the threaded transverse rod 10 rotates, meanwhile, the spring 20 recovers elastic deformation, the limiting screw sleeve 14 is pushed to move towards the limiting clamping plates 4 in the extending process, the limiting thread insert 14 moves towards the limiting clamping plate 4 in the sliding square groove 11, the limiting thread insert 14 moves to the limiting square groove 13 on one side of the limiting clamping plate 4 from the sliding square groove 11, the limiting clamping plate 4 is fixed through the limiting thread insert 14, and the first transverse plate 1, the second transverse plate 2 and the two supporting vertical plates 3 can be clamped and fixed.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an apply to fire-proof fire-resistant fire-retardant intensive bus duct in fire-fighting equipment, includes first diaphragm (1), its characterized in that: a second transverse plate (2) is arranged at the bottom of the first transverse plate (1), supporting vertical plates (3) are arranged at two ends of the top of the second transverse plate (2), limiting clamping plates (4) are fixedly connected to two ends of the first transverse plate (1) and the second transverse plate (2), movable locking mechanisms are arranged at two ends of the supporting vertical plates (3), the number of the movable locking mechanisms is multiple, and the movable locking mechanisms are distributed in a linear array manner;

the plurality of movable locking mechanisms comprise movable vertical rods (5) and limiting clamping blocks (6), the plurality of movable vertical rods (5) are respectively positioned on one side of the supporting vertical plate (3) and distributed in a linear array, a fixed shaft (7) is arranged on one side of the top of the movable vertical rod (5), the fixed shaft (7) is fixedly connected with the first transverse plate (1), one end of the fixed shaft (7) far away from the first transverse plate (1) is fixedly connected with a limiting circular plate, the fixed shaft (7) penetrates through the movable vertical rod (5) and is movably sleeved with the movable vertical rod (5), the limiting clamping block (6) is positioned at the bottom of the movable vertical rod (5), a fixed clamping groove (8) is arranged on the surface of one side of the limiting clamping block (6), the movable vertical rod (5) is matched with the bottom of the fixed clamping groove (8), the limiting clamping block (6) is fixedly connected with the second transverse plate (2), and the two ends of the movable vertical rod (5) are both limited and clamped.

2. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 1, wherein: two spacing chucking subassembly all includes spiral shell cap (9), two spiral shell cap (9) are located activity montant (5) and keep away from support riser (3) one side both ends, spiral shell cap (9) one side fixedly connected with screw thread horizontal pole (10), slip square groove (11) have been seted up on activity montant (5) one side both ends surface, screw thread horizontal pole (10) are close to spiral shell cap (9) one end and are equipped with U-shaped limiting plate (12), spacing square groove (13) have been seted up on spacing cardboard (4) side surface, the quantity and the activity montant (5) of spacing square groove (13) set up to the same.

3. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 2, characterized in that: u-shaped limiting plate (12) and activity montant (5) fixed connection, screw thread horizontal pole (10) are kept away from screw cap (9) one end and are equipped with spacing swivel nut (14), spacing swivel nut (14) run through support riser (3) and with spacing square groove (13) sliding connection.

4. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 2, characterized in that: one end of the threaded cross rod (10) penetrates through the U-shaped limiting plate (12) and is in threaded connection with one end of the inner side of the limiting threaded sleeve (14), and the limiting threaded sleeve (14) is in sliding connection with the sliding square groove (11).

5. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 3, wherein: and one end of the limiting threaded sleeve (14) close to the threaded cross rod (10) is provided with a spring (20), and the spring (20) is positioned at the outer side of the threaded cross rod (10) and is fixedly connected with the U-shaped limiting plate (12) at the other end of the spring (20).

6. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 1, wherein: two support riser (3) both sides surface has all seted up spacing draw-in groove (15), spacing cardboard (4) and spacing draw-in groove (15) phase-match.

7. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 1, wherein: one side that first diaphragm (1) and second diaphragm (2) are close to each other all is equipped with connection diaphragm (16), connect diaphragm (16) both ends respectively with two support riser (3) one side fixed connection, two be equipped with division board (17) between connection diaphragm (16).

8. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 7, wherein: two connect diaphragm (16) one side surface that is close to each other all seted up bar transverse groove (18), the quantity of division board (17) sets up to a plurality ofly, and is a plurality of division board (17) are linear array and distribute.

9. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 8, wherein: the number of the partition plates (17) and the number of the strip-shaped transverse grooves (18) are set to be the same, and two ends of each partition plate (17) are respectively matched with the two strip-shaped transverse grooves (18).

10. The fire-proof fire-resistant flame-retardant intensive bus duct applied to the fire-fighting equipment as recited in claim 8, wherein: a strip-shaped through groove (19) is arranged between every two adjacent strip-shaped transverse grooves (18), and the strip-shaped through groove (19) is positioned on the surface of one side of the connecting transverse plate (16).