CN220656234U - Fireproof supervision equipment for cable pit - Google Patents

Abstract

The utility model provides a fireproof supervision device for a cable trench, which belongs to the technical field of cable trench fireproof, and comprises: a cable pit body; the central plate is arranged on one side of the cable trench body; a concave strip fixedly connected to one side of the center plate; the butt joint block is fixedly connected to the side inner wall of the butt joint groove; the transmission plate is fixedly connected to one side of the butt joint block; the driven plate is fixedly connected to one side of the transmission plate; the tension springs are provided with a plurality of tension springs, and the tension springs are fixedly connected to one side of the passive plate; the clamping assembly is provided with two groups, the device is convenient to install and remove, the clamping cover can stably slide on the side sliding strip to adjust the position of the fireproof monitoring equipment for the cable pit, the set position is not singly fixed, the position needing to be monitored is flexibly adjusted to monitor and prevent, the utility is high, the quantity of the fireproof monitoring equipment for the cable pit is saved, and the cost is saved.

Description

Fireproof supervision equipment for cable pit

Technical Field

The utility model belongs to the technical field of cable trench fireproof, and particularly relates to fireproof monitoring equipment for a cable trench.

Background

In the prior art, cable ditches are ubiquitous, and various circuits and other devices are arranged inside the cable ditches, so that great potential safety hazards exist.

The authority publication number CN218918221U discloses cable pit fireproof monitoring equipment, which comprises a monitoring part; the transverse plate is limited in the chute by a limiting component arranged in the groove; a camera for fire prevention supervision is arranged below the front side wall of the vertical plate; monitoring portion through setting up: on one hand, the smoke sensor is convenient for detecting the smoke concentration in the cable duct, so that the staff can know the fire condition in time and perform treatment; meanwhile, the arrangement of the camera is beneficial to monitoring the fire condition of a transformer substation worker; on the other hand, the limit block can be separated from the slot by pushing the sliding block downwards, the limit between the vertical plate and the transverse plate can be relieved, the vertical plate can be detached, and the smoke sensor and the camera can be taken down from the inner wall of the cable duct for overhauling.

The technical scheme is convenient for carrying out fireproof supervision on the cable trench and disassembling equipment for the fireproof supervision, but also has the problems that the equipment can be installed and used at a fixed position only, the supervision position is single and invariable, and the requirement of the fireproof supervision cannot be met in time due to flexible adjustment.

Disclosure of Invention

The utility model aims to provide a fireproof monitoring device for a cable duct, and aims to solve the problems that the device in the prior art can only be installed and used at a fixed position, the monitoring position is single and invariable, the flexible adjustment cannot be realized, and the requirement of fireproof monitoring cannot be met in time.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a fire protection supervision apparatus for a raceway, comprising:

a cable pit body;

the central plate is arranged on one side of the cable trench body;

a concave strip fixedly connected to one side of the center plate;

the two side sliding strips are respectively fixedly connected to two sides of the concave strip;

the butt joint groove is formed in one side of the concave strip;

the butt joint block is fixedly connected to the side inner wall of the butt joint groove;

the transmission plate is fixedly connected to one side of the butt joint block;

the two rotating shallow grooves are respectively formed on two sides of the transmission plate;

the driven plate is fixedly connected to one side of the transmission plate;

the tension springs are provided with a plurality of tension springs, and the tension springs are fixedly connected to one side of the passive plate;

the central groove block is fixedly connected to one side of the tension springs;

the two clamping covers are respectively arranged on two sides of the transmission plate and respectively slide on the two side sliding strips;

the two rotating grooves are respectively arranged on one side of the two clamping covers;

the two double-shaft strips are respectively connected to the circumferential inner wall of the rotating groove in a rotating way;

the clamping assembly is provided with two groups, each group of clamping assembly comprises two top racks, a connecting block, a bone block, two rotating gears, two limiting disks and a single rack, the bone block is fixedly connected to the circumferential surfaces of the two double-shaft strips, the rotating gears are respectively connected to the circumferential surfaces of the two double-shaft strips in a rotating mode, the limiting disks are respectively and fixedly connected to the circumferential surfaces of the two double-shaft strips, the single rack is arranged at the mutually close ends of the two rotating gears, the connecting block is fixedly connected to the mutually close ends of the bone block and the central groove block, and the top racks are respectively and fixedly connected to one side of the butt joint block.

As a preferable scheme of the utility model, the two sides of the central groove block are respectively provided with a pulling assembly, the two groups of pulling assemblies comprise a sliding long groove, a side shaft bar, a sliding sleeve, a pulling plate and a pressing palm plate, the sliding long groove is arranged on one side of the single rack, the side shaft bar is in sliding connection with the circumferential inner wall of the sliding long groove, the sliding sleeve is fixedly connected with one side of the single rack and slides on the circumferential surface of the side shaft bar, the pulling plate is fixedly connected with one side of the sliding sleeve and slides on the circumferential surface of the side shaft bar, and the pressing palm plate is fixedly connected with one side of the side shaft bar and the central groove block.

As a preferable scheme of the utility model, one side of the central groove block is fixedly connected with two monitoring side bars, the upper ends of the two monitoring side bars are respectively provided with a monitoring side groove, and the side walls of the two monitoring side grooves are in sliding connection with smoke sensing equipment.

As a preferable scheme of the utility model, the lower end of the central groove block is fixedly connected with a monitoring bottom strip, one side of the monitoring bottom strip is provided with a monitoring bottom groove, and the inner wall of the monitoring bottom groove is slidably connected with monitoring equipment.

As a preferable scheme of the utility model, bolt blocks are fixedly connected to two sides of the central plate respectively, and a plurality of thread grooves are formed in one side of each bolt block.

As a preferable scheme of the utility model, one side of each of the two pulling plates is fixedly connected with a plurality of protection pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, can hold and demolish through two clamping covers to the card of two sideslip strips, the device can install cable pit with fire prevention supervisory equipment inside the cable pit body, also can demolish at any time, and the clamping cover can be stabilized and slide on the sideslip strip, can slide the position of adjusting cable pit with fire prevention supervisory equipment, the position of setting for is not to carrying out the fixed of singulation, nimble regulation is monitored and is prevented to the position that needs to supervise, the utility is high, the saving lays cable pit with fire prevention supervisory equipment quantity, the saving cost.

2. In this scheme, pulling assembly is the palm of staff's use hand, finger cooperation of being convenient for install and demolish the device, because a plurality of tension springs sum pulling force is great, if directly to pulling and promote two single racks, need very big hand strength to be difficult to maintain for a long time, so set up pulling assembly, this structure can let two nimble cooperation of staff's hands, adjusts the expansion and the taut of a plurality of tension springs, the forceful area of the hand strength of expansion, after the pulling is dispersed, can reduce the concentrated extrusion sense of pulling force to the hand, finally promote the comfort of hand atress area.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a first structure of the present utility model;

FIG. 2 is a perspective view of a second structure according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is a cross-sectional exploded view of a first construction of the present utility model;

fig. 6 is a cross-sectional exploded view of a second construction in accordance with the present utility model.

In the figure: 1. a cable pit body; 2. a bolt block; 3. a thread groove; 4. a center plate; 5. a concave strip; 6. a side slide bar; 7. a clamping cover; 8. a butt joint block; 9. a top rack; 10. a rotating groove; 11. a central trough block; 12. a connecting block; 13. bone pieces; 14. rotating the gear; 15. limiting the wafer; 16. a butt joint groove; 17. a biaxial strip; 18. a single rack; 19. a sliding long groove; 20. a side shaft bar; 21. a sliding sleeve; 22. a drive plate; 23. rotating the shallow groove; 24. a protective pad; 25. pulling the plate; 26. a passive plate; 27. a tension spring; 28. monitoring the side bars; 29. monitoring the side grooves; 30. monitoring the bottom strip; 31. monitoring the bottom groove; 32. a smoke sensing device; 33. monitoring equipment; 34. pressing the palm plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-6, the present utility model provides the following technical solutions:

a fire protection supervision apparatus for a raceway, comprising:

a cable pit body 1;

a center plate 4, wherein the center plate 4 is arranged on one side of the cable trench body 1;

a concave strip 5, wherein the concave strip 5 is fixedly connected to one side of the central plate 4;

the two side sliding strips 6 are arranged, and the two side sliding strips 6 are respectively and fixedly connected to the two sides of the concave strip 5;

the butt joint groove 16 is formed in one side of the concave strip 5;

the butt joint block 8, the butt joint block 8 is fixedly connected to the side inner wall of the butt joint groove 16;

the transmission plate 22, the transmission plate 22 is fixedly connected to one side of the butt joint block 8;

the two rotating shallow grooves 23 are arranged, and the two rotating shallow grooves 23 are respectively arranged on two sides of the transmission plate 22;

the passive plate 26, the passive plate 26 is fixedly connected to one side of the transmission plate 22;

the tension springs 27 are arranged, and the tension springs 27 are fixedly connected to one side of the passive plate 26;

a central groove block 11, wherein the central groove block 11 is fixedly connected to one side of the plurality of tension springs 27;

the two clamping covers 7 are arranged, and the two clamping covers 7 are respectively arranged on two sides of the transmission plate 22 and respectively slide on the two sideslip strips 6;

the two rotating grooves 10 are arranged, and the two rotating grooves 10 are respectively arranged on one side of the two clamping covers 7;

the two double-shaft strips 17 are arranged, and the two double-shaft strips 17 are respectively connected with the circumferential inner wall of the rotary groove 10 in a rotary way;

the clamping assembly is provided with two groups, each group of clamping assembly comprises two top racks 9, a connecting block 12, a bone block 13, two rotating gears 14, two limiting disks 15 and a single rack 18, the sliding block 13 is fixedly connected to the circumferential surfaces of the two double-shaft strips 17, the two rotating gears 14 are respectively connected to the circumferential surfaces of the two double-shaft strips 17 in a rotating mode, the two limiting disks 15 are respectively and fixedly connected to the circumferential surfaces of the two double-shaft strips 17, the single rack 18 is arranged at the mutually close ends of the two rotating gears 14, the connecting block 12 is fixedly connected to the mutually close ends of the bone block 13 and the central groove block 11, and the two top racks 9 are respectively and fixedly connected to one side of the butt joint block 8.

In the embodiment of the present utility model, two hands are respectively held at two sides of the two pressing palm plates 34, fingers pull the two pulling plates 25 to move rightward, the pulling plates 25 drive the sliding sleeve 21 and the single rack 18 to move rightward, because the engaging teeth on two sides of the single rack 18 are engaged with the engaging teeth of the two rotating gears 14, when the single rack 18 moves rightward, the rotating gears 14 on the upper end are driven to rotate counterclockwise, the rotating gears 14 on the lower end are driven to rotate clockwise, the two top racks 9 are driven to move leftward, then the butting block 8 moves leftward, at the moment, the butting block 8 and the two clamping covers 7 have a spacing distance, no clamping is generated for the two clamping covers 7, the two clamping covers 7 are respectively turned rightward, then the butting block 8 is aligned with the butting groove 16 to be pushed into the butting groove 16, then the two pulling plates 25 are released, the passive plate 26 is immediately tensioned rightward by the plurality of tension springs 27, the butt joint block 8 is tightly attached to the left sides of the two clamping covers 7, because the butt joint block 8 and the transmission plate 22 are vertical, the two clamping covers 7 are respectively covered and clamped on the two sideslip strips 6 and cannot rotate and separate, at the moment, the device is stably installed in the cable duct body 1, the internal environment of the cable duct body 1 is monitored, the fire is monitored and prevented in real time, if the device needs to be removed, the pulling plate 25 is loosened after the installation is completed, because the pulling spring 27 can shrink to pull the transmission plate 22 and the butt joint block 8 to the right side, the two top racks 9 can move to the right side, the two rotating gears 14 can be driven to rotate, the single rack 18 can move to the left side, the two pulling plates 25 can be disconnected from the pressing palm plate 34, at the moment, the two pulling plates 25 are attached to the pressing palm plate 34 again, the single rack 18 can move to the right side, the top racks 9 can move leftwards, the two top racks 9 can drive the butt joint blocks 8 to move in the same direction, the butt joint blocks 8 can be separated from the left surfaces of the clamping covers 7, the two clamping covers 7 can rotate, the two clamping covers are turned upwards from the two sideslip strips 6, the device can be detached, the cable duct fireproof monitoring equipment can be installed inside the cable duct body 1 and can be detached at any time, the clamping covers 7 can stably slide on the sideslip strips 6, the positions of the cable duct fireproof monitoring equipment can be adjusted in a sliding mode, the set positions are not fixed in a singular mode, the positions needing to be monitored are monitored and prevented through flexible adjustment, and the device has high utility, saves the quantity of the cable duct fireproof monitoring equipment and saves cost.

Referring to fig. 1-6, the two sides of the central slot block 11 are respectively provided with a pulling assembly, each of the two pulling assemblies includes a sliding long slot 19, a side shaft bar 20, a sliding sleeve 21, a pulling plate 25 and a pressing palm plate 34, the sliding long slot 19 is opened at one side of the single rack 18, the side shaft bar 20 is slidably connected to the circumferential inner wall of the sliding long slot 19, the sliding sleeve 21 is fixedly connected to one side of the single rack 18 and slides on the circumferential surface of the side shaft bar 20, the pulling plate 25 is fixedly connected to one side of the sliding sleeve 21 and slides on the circumferential surface of the side shaft bar 20, and the pressing palm plate 34 is fixedly connected to one side of the side shaft bar 20 and the central slot block 11.

In this embodiment: the pulling component is convenient for a worker to use the palm and fingers of the hand to match and mount and dismount the device, because the total pulling force of the plurality of pulling springs 27 is larger, if the pulling force is directly used for pulling and pushing the two single racks 18, great hand force is required, and the pulling component is difficult to maintain for a long time, the worker can respectively attach the palms of the two hands to the two pressing palm plates 34, then the fingers of the two hands can be respectively buckled on the two pulling plates 25 at a certain distance from the two pressing palm plates 34, and then the pulling force is exerted, when the pulling force is large enough and the pulling force sum of the plurality of pulling springs 27 is overcome, the two pulling plates 25 can move to the right side, meanwhile, the two single racks 18 are driven to move to the right side, the two rotating gears 14 can rotate, at the moment, the butt joint block 8 can move to the left side, the butt block 8 does not clamp the clamping cover 7, the clamping cover 7 can rotate, and mount and dismount the two hands of the worker, the worker can flexibly match the two hands, the pulling force is adjusted, the pulling force of the plurality of springs 27 can be expanded, the pulling force is concentrated, and the area of the hand can be pressed and the hand can be pulled by the hand is reduced, and the area of the hand can be stressed by the user, and the hand can be stressed and the hand area is finally.

Referring to fig. 1-6 specifically, two monitoring side bars 28 are fixedly connected to one side of the central groove block 11, monitoring side grooves 29 are respectively formed in the upper ends of the two monitoring side bars 28, and smoke sensing devices 32 are slidably connected to the side walls of the two monitoring side grooves 29.

In this embodiment: the fixture block on the left side of the smoke sensing device 32 is matched with the grooves formed by the two monitoring side grooves 29, the smoke sensing device 32 can be inserted into the two monitoring side bars 28 from the upper part, the smoke sensing device 32 can be pulled out upwards from the two monitoring side bars 28, the smoke sensing device 32 can be stably clamped on the two monitoring side bars 28 due to the fact that the self gravity of the smoke sensing device 32 is downward, the smoke sensing device 32 can be installed and removed at any time, inspection, maintenance and the like of the smoke sensing device 32 are facilitated, and the working efficiency is improved.

Referring to fig. 1-6 specifically, a monitoring bottom bar 30 is fixedly connected to the lower end of the central groove block 11, a monitoring bottom groove 31 is formed on one side of the monitoring bottom bar 30, and a monitoring device 33 is slidably connected to the inner wall of the monitoring bottom groove 31.

In this embodiment: the supervisory equipment 33 can slide from the control kerve 31 right side and get into in the control kerve 30, and when supervisory equipment 33 slides to the left side of control kerve 31, supervisory equipment 33 self gravity can fall supervisory equipment 33 in the lower inner wall of control kerve 31, can't deviate from in the control kerve 30, and this structure can install and demolish supervisory equipment 33 at any time, is convenient for carry out rapid inspection, maintenance, change etc. to supervisory equipment 33, promotes work efficiency.

Referring to fig. 1-6, two sides of a center plate 4 are respectively and fixedly connected with bolt blocks 2, and a plurality of thread grooves 3 are formed on one side of each of the two bolt blocks 2.

In this embodiment: the screw thread groove 3 has been seted up to bolt piece 2 upper end, can use the bolt to fasten bolt piece 2 on the lateral wall of cable pit body 1, increases the area of being connected of center plate 4 and cable pit body 1, and the cable pit is with the pulling force of fire prevention supervisory equipment to center plate 4 respectively for equipment installation is more stable.

Referring to fig. 1-6, a plurality of protection pads 24 are fixedly connected to one side of each of the two pulling plates 25.

In this embodiment: the protection pad 24 is soft isolation pad such as rubber pad, prevents that the pulling force spring 27 from bouncing out immediately when unclamping pulling plate 25, and sharp pulling plate 25's edge can be with staff's hand fish tail, can protect staff's hand safety.

The working principle and the using flow of the utility model are as follows: two hands respectively hold on two sides of the two pressing palm plates 34, fingers pull the two pulling plates 25 to move to the right, the pulling plates 25 drive the sliding sleeve 21 and the single rack 18 to move to the right, the meshing teeth on two sides on the single rack 18 are meshed with the meshing teeth of the two rotating gears 14, so when the single rack 18 moves to the right, the rotating gears 14 on the upper end are driven to rotate anticlockwise, the rotating gears 14 on the lower end are driven to rotate clockwise, the two top racks 9 are driven to move to the left, then the butting block 8 moves to the left, at the moment, the butting block 8 and the two clamping covers 7 have a spacing distance, the two clamping covers 7 are not clamped, the two clamping covers 7 are respectively turned to the right, then the butting block 8 is aligned with the butting groove 16, the two pulling plates 25 are immediately loosened, the passive plate 26 is immediately tensioned to the right, the butting block 8 is tensioned and attached to the left side of the two clamping covers 7, and the butting block 8 and the transmission plate 22 are vertical, at the moment, the two clamping covers 7 are respectively clamped on the two clamping covers 7 and are not clamped on the two clamping covers 6, and cannot be stably installed in the cable 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A fire protection supervision apparatus for a raceway, comprising:

a cable pit body (1);

a center plate (4), wherein the center plate (4) is arranged on one side of the cable trench body (1);

a concave strip (5), wherein the concave strip (5) is fixedly connected to one side of the central plate (4);

the two side sliding strips (6) are arranged, and the two side sliding strips (6) are respectively and fixedly connected to two sides of the concave strip (5);

the butt joint groove (16) is formed in one side of the concave strip (5);

the butt joint block (8), the said butt joint block (8) is fixedly connected to the side inner wall of the butt joint groove (16);

the transmission plate (22) is fixedly connected to one side of the butt joint block (8);

the device comprises a plurality of rotating shallow grooves (23), wherein two rotating shallow grooves (23) are arranged, and the two rotating shallow grooves (23) are respectively arranged on two sides of a transmission plate (22);

the driven plate (26), the said driven plate (26) is fixedly connected to one side of the drive plate (22);

the tension springs (27) are arranged, and the tension springs (27) are fixedly connected to one side of the passive plate (26);

the central groove block (11), the said central groove block (11) is fixedly connected to one side of a plurality of tension springs (27);

the two clamping covers (7) are arranged, and the two clamping covers (7) are respectively arranged on two sides of the transmission plate (22) and respectively slide on the two sideslip strips (6);

the two rotating grooves (10) are arranged, and the two rotating grooves (10) are respectively arranged on one side of the two clamping covers (7);

the two double-shaft strips (17) are arranged, and the two double-shaft strips (17) are respectively connected with the circumferential inner wall of the rotary groove (10) in a rotary way;

the clamping assembly is provided with two groups, each group of clamping assembly comprises two top racks (9), a connecting block (12), a bone block (13), two rotating gears (14), two limiting disks (15) and a single rack (18), the bone block (13) is fixedly connected to the circumferential surfaces of the two double-shaft strips (17), the two rotating gears (14) are respectively and rotatably connected to the circumferential surfaces of the two double-shaft strips (17), the two limiting disks (15) are respectively and fixedly connected to the circumferential surfaces of the two double-shaft strips (17), the single rack (18) is arranged at the mutually approaching ends of the two rotating gears (14), the connecting block (12) is fixedly connected to the mutually approaching ends of the bone block (13) and the central groove block (11), and the two top racks (9) are respectively and fixedly connected to one side of the butt joint block (8).

2. A fire protection supervision apparatus for a cable trench according to claim 1, wherein: the utility model provides a novel structure of a side shaft bar, including central inslot piece (11), both sides of center inslot piece (11) are equipped with pulling assembly respectively, two sets of pulling assembly all include slip elongated slot (19), side shaft bar (20), slip sleeve (21), pulling board (25) and press palm board (34), one side of single rack (18) is seted up to slip elongated slot (19), side shaft bar (20) sliding connection is in the circumference inner wall of slip elongated slot (19), slip sleeve (21) fixed connection is in one side of Shan Chitiao (18) and is in the circumference surface slip of side shaft bar (20), pulling board (25) fixed connection is in one side of slip sleeve (21) and is in the circumference surface slip of side shaft bar (20), press palm board (34) fixed connection is in one side of side shaft bar (20) and center inslot piece (11).

3. A fire protection supervision apparatus for a cable trench according to claim 2, wherein: one side of the central groove block (11) is fixedly connected with two monitoring side bars (28), the upper ends of the two monitoring side bars (28) are respectively provided with a monitoring side groove (29), and the side walls of the two monitoring side grooves (29) are slidably connected with smoke sensing equipment (32).

4. A fire protection supervision apparatus for a cable trench according to claim 3, wherein: the lower extreme fixedly connected with control kerve (30) of center groove piece (11), control kerve (31) have been seted up to one side of control kerve (30), the inner wall sliding connection of control kerve (31) has supervisory equipment (33).

5. A fire protection supervision apparatus for a cable trench according to claim 4, wherein: the two sides of the central plate (4) are fixedly connected with bolt blocks (2) respectively, and a plurality of thread grooves (3) are formed in one side of each bolt block (2).

6. A fire protection supervision apparatus for a cable trench according to claim 5, wherein: one side of each pulling plate (25) is fixedly connected with a plurality of protection pads (24).