CN215817345U

CN215817345U - Liner type fireproof groove box

Info

Publication number: CN215817345U
Application number: CN202122218527.XU
Authority: CN
Inventors: 林强荣; 吴忠冬
Original assignee: Fujian Huaneng Electric Co ltd
Current assignee: Fujian Huaneng Electric Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of fireproof groove boxes and discloses a liner type fireproof groove box which comprises a box body and a box cover, wherein the box cover is positioned at the top of the box body, a lower fixing component is arranged between the left side and the right side of the inner wall of the box body, an upper fixing component fixedly connected with the top of the lower fixing component is arranged between the left side and the right side of the inner wall of the box body, connecting blocks respectively attached to the left side and the right side of the box body are arranged on the left side and the right side of the box cover, a connecting cavity is arranged inside each connecting block, and a clamping component is arranged inside each connecting cavity. This courage formula fire prevention groove box through setting up fixed subassembly, rotates adjusting screw, drives the movable block rather than threaded connection and reciprocates, and the screw thread piece drives the upper fixed plate through upper fixed pole and gag lever post and removes, through adjusting the distance between upper fixed plate and the bottom plate to fix the cable of different diameters, through setting up fixed spring, prevent to press from both sides the tight excessive wearing and tearing that cause of cable clamp.

Description

Liner type fireproof groove box

Technical Field

The utility model relates to the technical field of fireproof groove boxes, in particular to a liner type fireproof groove box.

Background

The fireproof groove box has the characteristics of good heat insulation, fire prevention, non-combustion, non-explosion, water resistance, oil resistance, chemical corrosion resistance, good weather resistance, no toxicity, good mechanical strength, light weight, large bearing capacity, safety and reliability, and is commonly used for laying and protecting cables. After the fireproof groove box is used, if the cable in the box is on fire, oxygen deficiency can be caused to be self-extinguished due to the sealing performance of the structure of the cable, the cable in the box can not be affected due to the incombustibility of the material of the groove box when the cable is on fire outside, the cable in the box can be well protected, and excessive loss is prevented.

But the fire prevention inslot box does not have the fixing device to the cable, and the cable rocks in the fire prevention inslot box, probably causes the rubber wearing and tearing on cable surface to break, leads to the cable to catch fire, so provides a courage formula fire prevention groove box for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a liner type fireproof groove box which has the advantages of being capable of fixing cables and the like, and solves the problem that the cables are on fire due to the fact that the cables shake in the fireproof groove box without a fixing device for the cables.

(II) technical scheme

In order to realize the purpose of fixing the cable, the utility model provides the following technical scheme: the utility model provides a courage formula fire prevention groove box, includes box body and lid, the lid is located the top of box body, be provided with down fixed subassembly between the inner wall left and right sides of box body, be provided with between the inner wall left and right sides of box body with fixed subassembly top fixed connection's last fixed subassembly down, the left and right sides of lid all is provided with the connecting block of laminating with the box body left and right sides respectively, the inside of connecting block is provided with the connection chamber, the inside in connection chamber is provided with the joint subassembly, two the opposite side of joint subassembly all runs through the connecting block and respectively with the left and right sides joint of box body, two the intracavity lateral wall of the back of the body one side of the back of the body in connection chamber all is provided with the pulling subassembly with joint subassembly fixed connection, the top of pulling subassembly extends to the top of connecting block.

Preferably, the lower fixing component comprises a lower fixing rod, the lower fixing rod is fixedly mounted between the left side and the right side of the inner wall of the box body, and the lower fixing plate is fixedly mounted at the top of the lower fixing rod.

Preferably, the upper fixing component comprises an adjusting screw and an upper fixing plate, the top of the lower fixing rod is rotatably connected with the adjusting screw located on the left side and the right side of the lower fixing plate, the outer portion of the adjusting screw is in threaded connection with moving blocks in sliding connection with the inner wall of the box body, an upper fixing rod located above the lower fixing plate is fixedly installed between the two moving blocks, the upper fixing plate is located between the upper fixing rod and the lower fixing plate, limiting rods which penetrate through and extend to the upper fixing rod and are three in number are fixedly installed at the top of the upper fixing plate, limiting blocks are fixedly installed at the tops of the limiting rods, and fixing springs sleeved outside the limiting rods are fixedly installed between the limiting blocks and the upper fixing rod.

Preferably, the joint subassembly includes the fixed plate, the inside fixed mounting who connects the chamber has the fixed plate, the inside sliding connection who connects the chamber has the joint board that is located between two fixed plates, the unilateral fixed mounting has the joint spring between fixed plate and the joint board, one side fixed mounting that the joint spring was kept away from to the joint board has the fixture block of through connection piece and box body joint.

Preferably, the pulling subassembly includes the wire wheel, two the equal fixed mounting of intracavity lateral wall that the connecting chamber was carried on the back mutually one side has the wire wheel, two the equal fixedly connected with one end in one side that the joint board was carried on the back mutually passes joint spring and fixed plate in proper order and bypasses the connection rope that the wire took turns, one side that the joint board was kept away from to the connection rope extends to the top and the fixed mounting of connecting block has the pull ring.

Preferably, a fixing groove is formed in one side, opposite to the lower fixing plate, of the upper fixing plate, and a rubber pad is fixedly mounted on the inner side wall of the fixing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a liner type fireproof groove box, which has the following beneficial effects:

1. this courage formula fire prevention groove box through setting up fixed subassembly, rotates adjusting screw, drives the movable block rather than threaded connection and reciprocates, and the screw thread piece drives the upper fixed plate through upper fixed pole and gag lever post and removes, through adjusting the distance between upper fixed plate and the bottom plate to fix the cable of different diameters, through setting up fixed spring, prevent to press from both sides the tight excessive wearing and tearing that cause of cable clamp.

2. This courage formula fire prevention groove box through setting up the joint subassembly, upwards stimulates the pull ring, and the pull ring drives the joint board through connecting the rope and removes to the one side of keeping away from the box body, and the joint spring is compressed, and the joint board moves the fixture block and moves out the box body to remove the fixing between lid and the box body, realized being convenient for to the inside purpose of overhauing of box body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the device comprises a box body 1, a lower fixing component 2, a lower fixing rod 21, a lower fixing plate 22, an upper fixing component 3, an adjusting screw 31, a moving block 32, an upper fixing rod 33, an upper fixing plate 34, a limiting rod 35, a limiting block 36, a fixing spring 37, a box cover 4, a connecting block 5, a connecting cavity 6, a clamping component 7, a fixing plate 71, a clamping plate 72, a clamping spring 73, a clamping block 74, a pulling component 8, a wire guide wheel 81, a connecting rope 82 and a pull ring 83.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a liner type fire chute box comprises a box body 1 and a box cover 4, wherein the box cover 4 is arranged at the top of the box body 1, a lower fixing component 2 is fixedly arranged between the left side and the right side of the inner wall of the box body 1, the lower fixing component 2 comprises a lower fixing rod 21, a lower fixing rod 21 is fixedly arranged between the left side and the right side of the inner wall of the box body 1, and a lower fixing plate 22 is fixedly arranged at the top of the lower fixing rod 21.

An upper fixing component 3 fixedly connected with the top of the lower fixing component 2 is connected between the left side and the right side of the inner wall of the box body 1 in a sliding manner, the upper fixing component 3 comprises an adjusting screw 31 and an upper fixing plate 34, one side of the upper fixing plate 34 opposite to the lower fixing plate 22 is provided with a fixing groove, a rubber pad is fixedly installed on the inner side wall of the groove of the fixing groove, the top of the lower fixing rod 21 is rotatably connected with the adjusting screw 31 positioned at the left side and the right side of the lower fixing plate 22, the outer thread of the adjusting screw 31 is connected with a moving block 32 slidably connected with the inner wall of the box body 1, an upper fixing rod 33 positioned above the lower fixing plate 22 is fixedly installed between the two moving blocks 32, the upper fixing plate 34 is positioned between the upper fixing rod 33 and the lower fixing plate 22, the top of the upper fixing plate 34 is fixedly provided with three limiting rods 35 penetrating and extending above the upper fixing rod 33, and the top of the limiting rods 35 is fixedly provided with a limiting block 36, a fixed spring 37 sleeved outside the limiting rod 35 is fixedly arranged between the limiting block 36 and the upper fixed rod 33.

Through setting up fixed subassembly 3, rotate adjusting screw 31, drive the movable block 32 rather than threaded connection and reciprocate, screw block 32 drives upper fixed plate 34 through upper fixed pole 33 and gag lever post 35 and removes, through adjusting the distance between upper fixed plate 34 and the lower fixed plate 22 to fix the cable of different diameters, through setting up fixed spring 37, prevent to press from both sides tight excessively and cause wearing and tearing to the cable.

The equal fixed mounting in left and right sides of lid 4 has connecting block 5 with the laminating of the 1 left and right sides of box body respectively, connecting chamber 6 has been seted up to the inside of connecting block 5, the inside fixed mounting of connecting chamber 6 has joint subassembly 7, the opposite side of two joint subassemblies 7 all through connection piece 5 and respectively with the left and right sides joint of box body 1, joint subassembly 7 includes fixed plate 71, the inside fixed mounting of connecting chamber 6 has fixed plate 71, the inside sliding connection of connecting chamber 6 has joint board 72 that is located between two fixed plates 71, fixed mounting has joint spring 73 between unilateral fixed plate 71 and the joint board 72, one side fixed mounting that joint spring 73 was kept away from to joint board 72 has through connection piece 5 and the fixture block 74 of joint with box body 1.

Two connect the equal fixed mounting of intracavity lateral wall that chamber 6 carried on the back one side mutually have with joint subassembly 7 fixed connection's pulling subassembly 8, the top of pulling subassembly 8 extends to the top of connecting block 5, pulling subassembly 8 includes wire wheel 81, two connect the equal fixed mounting of intracavity lateral wall that chamber 6 carried on the back one side mutually have wire wheel 81, the equal fixedly connected with one end in one side that two joint boards 72 carried on the back mutually passes joint spring 73 and fixed plate 71 in proper order and bypasses wire wheel 81's connection rope 82, one side that joint board 72 was kept away from to connection rope 82 extends to the top of connecting block 5 and fixed mounting has pull ring 83.

Through setting up joint subassembly 7, upwards stimulate pull ring 83, pull ring 83 drives joint board 72 through connecting rope 82 and removes to the one side of keeping away from box body 1, and joint spring 73 is compressed, and joint board 72 drives fixture block 74 and shifts out box body 1 to remove the fixed between lid 4 and the box body 1, realized being convenient for to the inside purpose of overhauing of box body 1.

To sum up, the gallbladder-type fire chute box drives the moving block 32 in threaded connection with the screw to move up and down by arranging the upper fixing component 3 and rotating the adjusting screw 31, the screw block 32 drives the upper fixing plate 34 to move by the upper fixing rod 33 and the limiting rod 35, the cables with different diameters are fixed by adjusting the distance between the upper fixing plate 34 and the lower fixing plate 22, the excessive clamping abrasion of the cables is prevented by arranging the fixing spring 37, the clamping component 7 is arranged, the pull ring 83 is pulled upwards, the pull ring 83 drives the clamping plate 72 to move to one side far away from the box body 1 by the connecting rope 82, the clamping spring 73 is compressed, the clamping plate 72 drives the clamping block 74 to move out of the box body 1, so that the fixation between the box cover 4 and the box body 1 is released, the purpose of conveniently overhauling the interior of the box body 1 is realized, and the problem that no fixing device for the cables is arranged in the fire chute box is solved, the cable rocks in the fire prevention groove box, can cause the rubber wearing and tearing on cable surface to break, leads to the problem that the cable fires.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a courage formula fire prevention groove box, includes box body (1) and lid (4), lid (4) are located the top of box body (1), be provided with down fixed subassembly (2), its characterized in that between the inner wall left and right sides of box body (1): be provided with between the inner wall left and right sides of box body (1) with lower fixed subassembly (2) top fixed connection's last fixed subassembly (3), the left and right sides of lid (4) all is provided with connecting block (5) with the laminating of box body (1) left and right sides respectively, the inside of connecting block (5) is provided with connecting chamber (6), the inside of connecting chamber (6) is provided with joint subassembly (7), two the opposite side of joint subassembly (7) all runs through connecting block (5) and respectively with the left and right sides joint of box body (1), two the intracavity lateral wall of connecting chamber (6) one side of carrying on the back mutually all is provided with pulling subassembly (8) with joint subassembly (7) fixed connection, the top of pulling subassembly (8) extends to the top of connecting block (5).

2. The liner-type fire chute box of claim 1, wherein: the lower fixing component (2) comprises a lower fixing rod (21), the lower fixing rod (21) is fixedly mounted between the left side and the right side of the inner wall of the box body (1), and a lower fixing plate (22) is fixedly mounted at the top of the lower fixing rod (21).

3. A liner-type fire chute box as claimed in claim 2, wherein: the upper fixing component (3) comprises an adjusting screw rod (31) and an upper fixing plate (34), the top of the lower fixed rod (21) is rotationally connected with adjusting screw rods (31) positioned at the left side and the right side of the lower fixed plate (22), the outer part of the adjusting screw rod (31) is connected with moving blocks (32) which are connected with the inner wall of the box body (1) in a sliding way through threads, an upper fixed rod (33) which is positioned above the lower fixed plate (22) is fixedly arranged between the two moving blocks (32), the upper fixing plate (34) is positioned between the upper fixing rod (33) and the lower fixing plate (22), the top of the upper fixing plate (34) is fixedly provided with three limiting rods (35) which penetrate through and extend above the upper fixing rod (33), the top fixed mounting of gag lever post (35) has stopper (36), fixed mounting has cover fixed spring (37) outside gag lever post (35) between stopper (36) and last dead lever (33).

4. The liner-type fire chute box of claim 1, wherein: joint subassembly (7) are including fixed plate (71), the inside fixed mounting of connecting chamber (6) has fixed plate (71), the inside sliding connection of connecting chamber (6) has joint board (72) that is located between two fixed plates (71), the unilateral fixed mounting has joint spring (73) between fixed plate (71) and joint board (72), one side fixed mounting that joint spring (73) were kept away from in joint board (72) has through connection piece (5) and fixture block (74) with box body (1) joint.

5. The liner-type fire chute box of claim 4, wherein: pulling subassembly (8) are including wire wheel (81), two the equal fixed mounting of intracavity lateral wall that connects chamber (6) one side of the back of the body mutually has wire wheel (81), two the equal fixedly connected with one end in one side that joint board (72) were backed mutually passes joint spring (73) and fixed plate (71) in proper order and bypasses connection rope (82) of wire wheel (81), one side that joint board (72) were kept away from in connection rope (82) extends to the top and fixed mounting of connecting block (5) has pull ring (83).

6. A liner-type fire chute box as claimed in claim 3, wherein: the fixing grooves are formed in one sides, opposite to the lower fixing plate (22), of the upper fixing plate (34), and rubber pads are fixedly mounted on the inner side walls of the fixing grooves.