CN215063714U

CN215063714U - Tunnel cave dome structure

Info

Publication number: CN215063714U
Application number: CN202121244398.5U
Authority: CN
Inventors: 苏林; 范凤丽
Original assignee: Henan Hualin Construction Co ltd
Current assignee: Henan Hualin Construction Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-07
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a tunnel cave dome structure relates to tunnel cave technical field, specifically is a tunnel cave dome structure, including the regulating block, adjustment tank and spout have been seted up respectively to the inside of regulating block, it has the horizontal pole to peg graft in the inside of adjustment tank, the top fixedly connected with slider of horizontal pole, the draw-in groove has been seted up to the bottom of horizontal pole, it has the fixture block to peg graft in the inside of draw-in groove. This tunnel kiln dome structure, through the horizontal pole, the fixture block, the slider, the connecting plate, round bar and compression spring's setting, make this tunnel kiln dome structure possess the effect of convenient length regulation in certain extent, the in-process that uses makes the horizontal pole remove in the inside of adjustment tank, make the slider remove in the inside of spout, adjust the extension length of horizontal pole, the position after the inside restriction regulation of draw-in groove is pegged graft to the fixture block, thereby played the effect of convenient length regulation in certain extent, reached the purpose of convenient length regulation in certain extent.

Description

Tunnel cave dome structure

Technical Field

The utility model relates to a tunnel cave technical field specifically is a tunnel cave dome structure.

Background

The tunnel kiln is a kiln similar to a tunnel and internally provided with delivery vehicles such as kiln cars and the like, built by refractory materials, heat insulation materials and building materials, and is modern continuous-firing thermal equipment. Domes generally have two interpretations, a suspended hemispherical space or area; the apex or top of a dome or domed face (e.g. a street or deck facing a central circular arch); in particular to the difference in height between the center of a rounded road and its edges.

At present, the dome in the prior art is inconvenient to adjust the proper length according to the length of the tunnel kiln for supporting, and the protective performance of the dome in the prior art is poor, so that the problem is solved by the dome structure of the tunnel kiln.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tunnel cave dome structure has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tunnel kiln dome structure comprises an adjusting block, wherein an adjusting groove and a sliding groove are respectively formed in the adjusting block, a cross rod is inserted in the adjusting groove, a sliding block is fixedly connected to the top of the cross rod, a clamping groove is formed in the bottom of the cross rod, a clamping block is inserted in the clamping groove, a connecting plate is fixedly connected to the bottom of the clamping block, a round rod is fixedly connected to the bottom of the connecting plate, a pull block is fixedly connected to the top of the round rod, a compression spring is fixedly connected to the top of the pull block, a vertical rod is fixedly connected to one side surface of the cross rod, a convex groove is formed in one side surface of the vertical rod, a convex block is slidably connected in the convex groove, the convex block is rotatably connected with a supporting rod through a shaft rod, a first supporting rod is fixedly connected to the top of the adjusting block, and a first supporting plate is fixedly connected to the top of the first supporting rod, the top fixedly connected with second bracing piece of montant, the top fixedly connected with second backup pad of second bracing piece, the equal fixedly connected with spring cartridge in top of first backup pad and second backup pad, the inside fixedly connected with buffer spring of spring cartridge, buffer spring's one end fixedly connected with spring beam, the top fixedly connected with guard plate of spring beam.

Optionally, the adjusting groove is communicated with the adjusting groove, the round rod penetrates through the adjusting groove, and one end, far away from the pull block, of the compression spring is fixedly connected with the adjusting block.

Optionally, a side face of the vertical rod is fixedly connected with a positioning barrel, a positioning rod is inserted into the positioning barrel, and one end of the positioning rod is fixedly connected with a matching block.

Optionally, the number of the supporting rods is two, the two supporting rods are rotatably connected through a shaft rod, and the supporting rods are rotatably connected with the matching blocks through the shaft rod.

Optionally, a T-shaped groove is formed in the bottom of the first supporting plate, a T-shaped rod is connected to the inside of the T-shaped groove in a sliding manner, and the bottom of the T-shaped rod is fixedly connected with the second supporting plate.

Optionally, the bottom of the vertical rod is fixedly connected with a supporting leg, the sliding block is connected inside the sliding groove in a sliding mode, and the end portion of the spring rod is inserted into the spring barrel.

(III) advantageous effects

The utility model provides a tunnel cave dome structure possesses following beneficial effect:

1. this tunnel kiln dome structure, through the horizontal pole, the fixture block, the slider, the connecting plate, round bar and compression spring's setting, make this tunnel kiln dome structure possess the effect of convenient length regulation in certain extent, the in-process that uses makes the horizontal pole remove in the inside of adjustment tank, make the slider remove in the inside of spout, adjust the extension length of horizontal pole, the position after the inside restriction regulation of draw-in groove is pegged graft to the fixture block, thereby played the effect of convenient length regulation in certain extent, reached the purpose of convenient length regulation in certain extent.

2. This tunnel kiln dome structure, through the setting of first backup pad, the second backup pad, a spring section of thick bamboo, buffer spring, spring-loaded mast and guard plate, make this tunnel kiln dome structure possess the effect that improves barrier propterty, the in-process guard plate that uses removes along with the removal of horizontal pole, increase protective area, buffer spring tension supports or atress compression, makes the spring-loaded mast in the inside of a spring section of thick bamboo, reduces the impact force that the guard plate received, thereby played the effect that improves barrier propterty, reached the purpose that improves barrier propterty.

Drawings

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

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

fig. 4 is an enlarged schematic structural view of the utility model at the point B in fig. 2;

FIG. 5 is a schematic structural view of a three-dimensional section of the present invention

Fig. 6 is a schematic structural view of the bottom section of the present invention.

In the figure: 1. an adjusting block; 2. a cross bar; 3. a slider; 4. a clamping block; 5. a connecting plate; 6. a round bar; 7. pulling the block; 8. a compression spring; 9. a vertical rod; 10. a convex block; 11. a strut; 12. a first support bar; 13. a first support plate; 14. a second support bar; 15. a second support plate; 16. a spring case; 17. a buffer spring; 18. a spring lever; 19. a protection plate; 20. a positioning cylinder; 21. positioning a rod; 22. a matching block; 23. a T-shaped rod; 24. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a tunnel kiln dome structure comprises an adjusting block 1, wherein an adjusting groove and a sliding groove are respectively formed in the adjusting block 1, the adjusting groove is communicated with the adjusting groove, a round rod 6 penetrates through the adjusting groove, one end, far away from a pull block 7, of a compression spring 8 is fixedly connected with the adjusting block 1, a cross rod 2 is inserted in the adjusting groove, through the arrangement of the cross rod 2, a clamping block 4, a sliding block 3, a connecting plate 5, the round rod 6 and the compression spring 8, the tunnel kiln dome structure has the effect of conveniently adjusting the length within a certain range, the cross rod 2 moves in the adjusting groove in the using process, the sliding block 3 moves in the sliding groove, the extending length of the cross rod 2 is adjusted, the clamping block 4 is inserted in the clamping groove to limit the position after adjustment, the effect of conveniently adjusting the length within a certain range is achieved, and the purpose of conveniently adjusting the length within a certain range is achieved, the top of the cross rod 2 is fixedly connected with a sliding block 3, the bottom of the cross rod 2 is provided with a clamping groove, a clamping block 4 is inserted in the clamping groove, the bottom of the clamping block 4 is fixedly connected with a connecting plate 5, the bottom of the connecting plate 5 is fixedly connected with a round rod 6, the top of the round rod 6 is fixedly connected with a pulling block 7, the top of the pulling block 7 is fixedly connected with a compression spring 8, one side of the cross rod 2 is fixedly connected with a vertical rod 9, one side of the vertical rod 9 is fixedly connected with a positioning cylinder 20, the inside of the positioning cylinder 20 is inserted with a positioning rod 21, one end of the positioning rod 21 is fixedly connected with a matching block 22, the bottom of the vertical rod 9 is fixedly connected with a supporting leg 24, the sliding block 3 is connected in the sliding groove, the end of a spring rod 18 is inserted in the spring cylinder 16, one side of the vertical rod 9 is provided with a convex groove, the inside of the convex groove is slidably connected with a convex block 10, the convex block 10 is rotatably connected with a supporting rod 11 through a shaft rod, the number of the supporting rods 11 is two, the two supporting rods 11 are rotatably connected through the shaft rod, the supporting rods 11 are rotatably connected with the matching block 22 through the shaft rod, the top of the adjusting block 1 is fixedly connected with the first supporting rod 12, the top of the first supporting rod 12 is fixedly connected with the first supporting plate 13, the second supporting plate 15, the spring cylinder 16, the buffer spring 17, the spring rod 18 and the protection plate 19 are arranged, so that the tunnel kiln dome structure has the effect of improving the protection performance, the protection plate 19 moves along with the movement of the cross rod 2 in the using process, the protection area is increased, the buffer spring 17 is supported by tension or compressed by stress, the spring rod 18 is arranged in the spring cylinder 16, the impact force borne by the protection plate 19 is reduced, the effect of improving the protection performance is achieved, the purpose of improving the protection performance is achieved, a T-shaped groove is formed in the bottom of the first supporting plate 13, the inside sliding connection in T type groove has T type pole 23, the bottom and the 15 fixed connection of second backup pad of T type pole 23, the top fixedly connected with second bracing piece 14 of montant 9, the top fixedly connected with second backup pad 15 of second bracing piece 14, the equal fixedly connected with spring cartridge 16 in top of first backup pad 13 and second backup pad 15, the inside fixedly connected with buffer spring 17 of spring cartridge 16, buffer spring 17's one end fixedly connected with spring beam 18, spring beam 18's top fixedly connected with guard plate 19.

During the use, pulling down draws piece 7, make compression spring 8 atress stretched, make fixture block 4 leave the draw-in groove, make horizontal pole 2 outwards remove through supporting leg 24, make slider 3 move in the inside of spout, make protruding type piece 10 move in the inside of protruding type groove, make branch 11 rotate, make locating lever 21 move in the inside of a location section of thick bamboo 20, make T type pole 23 move in the inside of T type groove, after adjusting the position, loosen and draw piece 7, compression spring 8 contracts and makes fixture block 4 peg graft the inside that gets into the draw-in groove, the restriction is adjusted the position afterwards, guard plate 19 moves outwards along with horizontal pole 2, increase protection area, when guard plate 19 receives the impact force, buffer spring 17 tensile force supports or the atress compression, make spring rod 18 move in the inside of spring section of thick bamboo 16, reduce the impact force, T type pole 23 still plays the effect of support.

To sum up, the utility model, through the arrangement of the cross bar 2, the fixture block 4, the slider 3, the connecting plate 5, the round bar 6 and the compression spring 8, the tunnel kiln dome structure has the effect of conveniently adjusting the length within a certain range, the cross bar 2 moves inside the adjusting groove in the using process, the slider 3 moves inside the sliding groove, the extension length of the cross bar 2 is adjusted, the fixture block 4 is inserted inside the clamping groove to limit the position after adjustment, thereby the function of conveniently adjusting the length within a certain range is achieved, the purpose of conveniently adjusting the length within a certain range is achieved, through the arrangement of the first supporting plate 13, the second supporting plate 15, the spring cylinder 16, the buffer spring 17, the spring bar 18 and the protection plate 19, the tunnel kiln dome structure has the effect of improving the protection performance, the protection plate 19 moves along with the movement of the cross bar 2 in the using process, the protection area is increased, the buffer spring 17 is supported by tension or compressed by stress, the spring rod 18 is arranged in the spring cylinder 16, and the impact force on the protection plate 19 is reduced, so that the effect of improving the protection performance is achieved, and the purpose of improving the protection performance is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tunnel kiln dome structure, includes regulating block (1), its characterized in that: the adjusting device is characterized in that an adjusting groove and a sliding groove are respectively formed in the adjusting block (1), a cross rod (2) is inserted in the adjusting groove, a sliding block (3) is fixedly connected to the top of the cross rod (2), a clamping groove is formed in the bottom of the cross rod (2), a clamping block (4) is inserted in the clamping groove, a connecting plate (5) is fixedly connected to the bottom of the clamping block (4), a round rod (6) is fixedly connected to the bottom of the connecting plate (5), a pull block (7) is fixedly connected to the top of the round rod (6), a compression spring (8) is fixedly connected to the top of the pull block (7), a vertical rod (9) is fixedly connected to one side face of the cross rod (2), a convex groove is formed in one side face of the vertical rod (9), a convex block (10) is slidably connected to the inside of the convex groove, and a supporting rod (11) is rotatably connected to the convex block (10) through a shaft rod, the top fixedly connected with of regulating block (1) first bracing piece (12), the first backup pad of top fixedly connected with (13) of first bracing piece (12), top fixedly connected with second bracing piece (14) of montant (9), the top fixedly connected with second backup pad (15) of second bracing piece (14), the equal fixedly connected with spring cartridge (16) in top of first backup pad (13) and second backup pad (15), the inside fixedly connected with buffer spring (17) of spring cartridge (16), the one end fixedly connected with spring beam (18) of buffer spring (17), the top fixedly connected with guard plate (19) of spring beam (18).

2. The tunnel kiln dome structure of claim 1, wherein: the adjusting groove is communicated with the adjusting groove, the round rod (6) penetrates through the adjusting groove, and one end, far away from the pull block (7), of the compression spring (8) is fixedly connected with the adjusting block (1).

3. The tunnel kiln dome structure of claim 1, wherein: a side face of the vertical rod (9) is fixedly connected with a positioning barrel (20), a positioning rod (21) is inserted into the positioning barrel (20), and one end of the positioning rod (21) is fixedly connected with a matching block (22).

4. A tunnel kiln dome structure in accordance with claim 3, wherein: the number of the supporting rods (11) is two, the two supporting rods (11) are rotatably connected through a shaft rod, and the supporting rods (11) are rotatably connected with the matching blocks (22) through the shaft rod.

5. The tunnel kiln dome structure of claim 1, wherein: t type groove has been seted up to the bottom of first backup pad (13), the inside sliding connection in T type groove has T type pole (23), the bottom and second backup pad (15) fixed connection of T type pole (23).

6. The tunnel kiln dome structure of claim 1, wherein: the bottom fixedly connected with supporting leg (24) of montant (9), slider (3) sliding connection is in the inside of spout, the tip of spring lever (18) is pegged graft in the inside of spring case (16).