CN215858196U - Fire prevention heat preservation safety type steel construction - Google Patents
Fire prevention heat preservation safety type steel construction Download PDFInfo
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- CN215858196U CN215858196U CN202122440587.6U CN202122440587U CN215858196U CN 215858196 U CN215858196 U CN 215858196U CN 202122440587 U CN202122440587 U CN 202122440587U CN 215858196 U CN215858196 U CN 215858196U
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Abstract
The utility model discloses a fireproof heat-preservation safety type steel structure which comprises a fireproof cover, a base, a channel steel structure main body, a fastening mechanism, a pair of connecting mechanisms and a water tank, wherein a water storage cavity is formed in the channel steel structure main body, the fastening mechanism comprises a rectangular block, a gear transmission mechanism, a pair of pushing mechanisms and a pair of fastening components, the connecting mechanism comprises a pair of swing limiting blocks, a pair of buffer moving mechanisms and a pair of insertion rods, the pair of swing limiting blocks are respectively hinged on the inner side walls corresponding to a containing groove, the pair of insertion rods are respectively fixedly connected with the corresponding buffer moving mechanisms, the water tank is installed at the upper end of the base, and a water inlet pipe communicated with the water storage cavity is externally connected onto the water tank. Because fire prevention cover, fastening device and the coupling mechanism that are equipped with in this device not only can carry out safety protection to the steel construction main part, can firmly install the steel construction in fire prevention cover moreover, have improved life.
Description
Technical Field
The utility model relates to the field of steel structure equipment, in particular to a fireproof heat-preservation safety steel structure.
Background
The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree. The steel has high strength and high elastic modulus. Compared with concrete and wood, the ratio of the density to the yield strength is relatively low, so that the structural member of the steel structure has small section and light dead weight under the same stress condition, is convenient to transport and install, and is suitable for structures with large span, high height and load bearing capacity. But current steel construction function singleness, the safety protection effect is relatively poor, and self structural strength is lower, can not adapt to the processing demand.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a fireproof thermal insulation safety steel structure to solve the above technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fire prevention heat preservation safety type steel construction, includes:
a fire-proof cover;
the fireproof cover is buckled at the upper end of the base, and a sealed cavity is formed between the fireproof cover and the base;
the channel steel structure main body is arranged at the upper end of the base and is accommodated in the closed cavity, and a water storage cavity is formed in the channel steel structure main body;
the fastening mechanism is arranged on a fixed plate at the upper end of the channel steel structure main body and comprises a rectangular block, a gear transmission mechanism, a pair of pushing mechanisms and a pair of fastening components, the rectangular block is arranged on the fixed plate, the gear transmission mechanism is arranged in an empty groove of the rectangular block and is controlled and driven by a driving motor at the upper end of the rectangular block, the pair of pushing mechanisms are respectively and movably arranged on corresponding sliding grooves in the rectangular block, the pair of fastening components are respectively arranged in corresponding inclined grooves of the rectangular block and are respectively clamped and connected in clamping grooves of the fixed plate, and the pair of pushing mechanisms are respectively clamped and connected with the corresponding fastening components;
the connecting mechanisms are respectively arranged in the accommodating grooves corresponding to the base and are respectively spliced with the connecting rods corresponding to the fireproof covers, each connecting mechanism comprises a pair of swing limiting blocks, a pair of buffer moving mechanisms and a pair of insertion rods, the swing limiting blocks are respectively hinged on the corresponding inner side walls of the accommodating grooves, the buffer moving mechanisms are respectively movably arranged on the corresponding swing limiting blocks, the insertion rods are respectively fixedly connected with the corresponding buffer moving mechanisms, and the insertion rods are respectively spliced with the grooves corresponding to the connecting rods;
the water tank, the water tank is installed the upper end of base, just the water tank is located the side of channel-section steel structure main part, external on the water tank have with the inlet tube that the retaining chamber is linked together.
Further, gear drive includes a bevel gear group, a dextrorotation screw rod, a levogyration screw rod and a pair of swivel nut, bevel gear group's upper end is connected driving motor's output, dextrorotation screw rod with bevel gear group's left end is connected, levogyration screw rod with bevel gear group's right-hand member is connected, a pair of swivel nut respectively with dextrorotation screw rod with levogyration screw rod rigid coupling.
Furthermore, the pushing mechanism comprises a push rod, a push block and a limiting component, the push rod is movably arranged in the sliding groove, the inclined surface of the threaded sleeve is in sliding connection with the upper end of the push rod, the push block is arranged in the sliding groove, the push rod can be connected with the push block in an inserting mode, the limiting component is arranged in the connecting hole of the rectangular block, and the limiting component is fixedly connected with the upper end of the push block.
Furthermore, the limiting assembly comprises a pair of limiting rods, a pair of first compression springs and a pair of sliding rods, the pair of sliding rods are arranged in the connecting holes, the pair of limiting rods are respectively in sliding connection with the corresponding sliding rods, the pair of limiting rods are fixedly connected with the upper ends of the push blocks, the pair of first compression springs are respectively sleeved on the corresponding sliding rods, and two ends of each first compression spring are respectively abutted against and pressed between the limiting rods and the corresponding sliding rods.
Furthermore, the fastening component is a fastening rod, the fastening rod is arranged in the corresponding chute and is clamped and connected with the clamping groove, and the pushing block is abutted against the fastening rod.
Furthermore, the lower end of the swing limiting block is connected with a rubber pad, and the rubber pad can be abutted against the connecting rod.
Furthermore, a second compression spring is arranged on the outer side of the swing limiting block, and two ends of the second compression spring are respectively pressed between the inner side wall of the accommodating groove and the outer wall of the swing limiting block.
Furthermore, the buffer moving mechanism comprises a pushing column and a third compression spring, the pushing column and the third compression spring are both arranged in the swing limiting block, the pushing column is fixedly connected with the inserting rod, and two ends of the third compression spring are respectively abutted between the pushing column and the swing limiting block.
Furthermore, a temperature sensor is connected to the water inlet pipe, and a water pump is arranged at the joint of the water tank and the water inlet pipe.
Furthermore, the outer end of the containing groove is connected with a sealing cover door.
The technical scheme can show that the utility model has the advantages that: because fire prevention cover, fastening device and the coupling mechanism that are equipped with in this device not only can carry out safety protection to the steel construction main part, can firmly install the steel construction in fire prevention cover moreover, have improved life.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
Fig. 1 is a structural sectional view of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 2 at B.
Fig. 4 is a partially enlarged view of fig. 1 at C.
Fig. 5 is a partial enlarged view of fig. 4 at D.
Fig. 6 is a partial enlarged view at E of fig. 1.
List of reference numerals: the water storage device comprises a channel steel structure body 1, a water storage cavity 11, a fixing plate 2, a clamping groove 21, a fastening mechanism 3, a rectangular block 31, an empty groove 311, a sliding groove 312, a chute 313, a connecting hole 314 driving motor 32, a bevel gear set 321, a right-handed screw 33, a left-handed screw 34, a screw sleeve 35, a push rod 36, a push block 37, a limiting rod 371, a first compression spring 372, a sliding rod 373, a fastening rod 38, a base 4, a sealing cover door 41, a containing groove 42, a fireproof cover 5, a connecting rod 51, a groove 511, a connecting mechanism 6, a swing limiting block 61, a rubber pad 62, a second compression spring 63, a push column 64, a third compression spring 65, an inserting rod 66, a water tank 7, a water inlet pipe 71, a temperature sensor 72 and a water pump 73.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
With reference to fig. 1 to 6, the fireproof heat-preservation safety steel structure shown in fig. 1, 2 and 3 includes a fireproof cover 5, a base 4, a channel steel structure body 1, a fastening mechanism 3, a pair of connecting mechanisms 6 and a water tank 7, wherein the fireproof cover 5 is fastened at the upper end of the base 4, and a sealed cavity is formed between the fireproof cover 5 and the base 4; the channel steel structure main body 1 is arranged at the upper end of the base 4, the channel steel structure main body 1 is accommodated in the closed cavity, and a water storage cavity 11 is formed in the channel steel structure main body 1; the fastening mechanism 3 is arranged on the fixing plate 2 at the upper end of the channel steel structure main body 1, the fastening mechanism 3 comprises a rectangular block 31, a gear transmission mechanism, a pair of pushing mechanisms and a pair of fastening components, the rectangular block 31 is arranged on the fixing plate 2, the gear transmission mechanism is arranged in an empty groove 311 of the rectangular block 31, the gear transmission mechanism is controlled and driven by a driving motor 32 at the upper end of the rectangular block 31, the pair of pushing mechanisms are respectively and movably arranged on corresponding sliding grooves 312 in the rectangular block 31, the pair of fastening components are respectively arranged in corresponding inclined grooves 313 of the rectangular block 31, the pair of fastening components are respectively clamped and connected in clamping grooves 21 of the fixing plate 2, and the pair of pushing mechanisms are respectively clamped and connected with the corresponding fastening components; the pair of connecting mechanisms 6 are respectively arranged in the accommodating grooves 42 corresponding to the base 4, and the pair of connecting mechanisms 6 are respectively inserted into the connecting rods 51 corresponding to the fireproof covers 5, the connecting mechanisms 6 comprise a pair of swing limiting blocks 61, a pair of buffer moving mechanisms and a pair of inserting rods 66, the pair of swing limiting blocks 61 are respectively hinged on the corresponding inner side walls of the accommodating grooves 42, the pair of buffer moving mechanisms are respectively movably arranged on the corresponding swing limiting blocks 61, the pair of inserting rods 66 are respectively fixedly connected with the corresponding buffer moving mechanisms, and the pair of inserting rods 66 are respectively inserted into the corresponding grooves 511 of the connecting rods 51; the water tank 7 is installed on the upper end of the base 4, the water tank 7 is located at the side end of the channel steel structure main body 1, and a water inlet pipe 71 communicated with the water storage cavity 11 is externally connected to the water tank 7.
Preferably, gear drive includes a bevel gear set 321, a dextrorotation screw rod 33, a levogyration screw rod 34 and a pair of swivel nut 35, the upper end of bevel gear set 321 is connected drive motor 32's output, dextrorotation screw rod 33 with bevel gear set 321's left end is connected, levogyration screw rod 34 with bevel gear set 321's right-hand member is connected, a pair of swivel nut 35 respectively with dextrorotation screw rod 33 with levogyration screw rod 34 rigid coupling.
Preferably, the pushing mechanism comprises a push rod 36, a push block 37 and a limiting component, the push rod 36 is movably arranged in the sliding groove 312, the inclined surface of the threaded sleeve 35 is slidably connected with the upper end of the push rod 36, the push block 37 is arranged in the inclined groove 313, the push rod 36 and the push block 37 can be inserted together, the limiting component is arranged in the connecting hole 314 of the rectangular block 31, and the limiting component is fixedly connected with the upper end of the push block 37.
Preferably, the limiting component includes a pair of limiting rods 371, a pair of first compression springs 372 and a pair of sliding rods 373, the pair of sliding rods 373 are all disposed in the connecting hole 314, the pair of limiting rods 371 are respectively connected with the corresponding sliding rods 373 in a sliding manner, and the pair of limiting rods 371 are all fixedly connected with the upper end of the pushing block 37, the pair of first compression springs 372 are respectively sleeved on the corresponding sliding rods 373, and two ends of the first compression springs 372 are respectively pressed between the limiting rods 371 and the sliding rods 373.
Preferably, the fastening component is a fastening rod 38, the fastening rod 38 is disposed in the corresponding inclined groove 313, the fastening rod 38 is connected with the locking groove 21 in a clamping manner, and the pushing block 37 is pressed against the fastening rod 38.
As shown in fig. 4, a rubber pad 62 is connected to a lower end of the swing stopper 61, and the rubber pad 62 can be pressed against the connecting rod 51.
Preferably, a second compression spring 63 is arranged on the outer side of the swing limiting block 61, and two ends of the second compression spring 63 respectively abut against and press between the inner side wall of the accommodating groove 42 and the outer wall of the swing limiting block 61.
As shown in fig. 5, the buffer moving mechanism includes a push column 64 and a third compression spring 65, the push column 64 and the third compression spring 65 are both disposed in the swing limiting block 61, the push column 64 is fixedly connected to the insertion rod 66, and two ends of the third compression spring 65 are respectively pressed between the swing limiting block 61 and the push column 64.
As shown in fig. 6, a temperature sensor 72 is connected to the water inlet pipe 71, and a water pump 73 is disposed at a connection position of the water tank 7 and the water inlet pipe 71.
Preferably, the outer end of the receiving groove 42 is connected to a sealing cover door 41.
The working process is as follows: during installation, the rectangular block 31 is placed on the fixing plate 2, the fastening rod 38 is clamped in the clamping groove 21, the driving motor 32 is started at the moment, the driving motor 32 drives the bevel gear set 321 to rotate, and simultaneously drives the right-handed screw 33 and the left-handed screw 34 to move, so that the threaded sleeve 35 moves and drives the push rod 36 to move downwards, the push block 37 is pressed on the fastening rod 38 to extrude the first compression spring 372, and the whole fastening process can obtain good buffering performance; then, the sealing cover door 41 is opened, the pair of push posts 64 are pushed by a hand, the pair of insert rods 66 simultaneously move towards the two ends, at the moment, the connecting rod 51 is placed in the accommodating groove 42, the pair of push posts 64 simultaneously move towards the middle part by loosening the hand, the pair of insert rods 66 are inserted into the corresponding grooves 511, and in the connection process, the second compression spring 63 and the third compression spring 65 are extruded, so that a good buffering effect can be provided for the whole process; when the temperature in the steel structure body is higher than the standard set by a worker, the temperature sensor 72 gives an alarm, then the water pump 73 is controlled to be started, at the moment, the water pump 73 pumps water in the water tank 7 and injects the water into the steel structure body through the water pipe 71, and when the temperature in the steel structure body is reduced to the standard set by the worker, the water pump 73 is turned off; in conclusion, owing to fire prevention cover 5, fastening device 3 and coupling mechanism 6 that are equipped with in this device, not only can carry out safety protection to the steel construction main part, can firmly install the steel construction in fire prevention cover 5 moreover, improve life.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fire prevention heat preservation safety type steel construction which characterized in that includes:
a fire protection cover (5);
the fireproof cover (5) is buckled at the upper end of the base (4), and a sealed cavity is formed between the fireproof cover (5) and the base (4);
the channel steel structure body (1) is arranged at the upper end of the base (4), the channel steel structure body (1) is accommodated in the closed cavity, and a water storage cavity (11) is formed in the channel steel structure body (1);
the fastening mechanism (3), the fastening mechanism (3) is arranged on the fixing plate (2) at the upper end of the channel steel structure main body (1), the fastening mechanism (3) comprises a rectangular block (31), a gear transmission mechanism, a pair of pushing mechanisms and a pair of fastening components, the rectangular block (31) is arranged on the fixed plate (2), the gear transmission mechanism is arranged in a hollow groove (311) of the rectangular block (31), the gear transmission mechanism is controlled and driven by a driving motor (32) at the upper end of the rectangular block (31), a pair of pushing mechanisms are respectively and movably arranged on corresponding sliding chutes (312) in the rectangular block (31), a pair of fastening components are respectively arranged in corresponding inclined chutes (313) of the rectangular block (31), the pair of fastening components are respectively connected in a clamping groove (21) of the fixing plate (2) in a clamping way, and the pair of pushing mechanisms are respectively connected with the corresponding fastening components in a clamping way;
the pair of connecting mechanisms (6) are respectively arranged in the accommodating grooves (42) corresponding to the base (4), the pair of connecting mechanisms (6) are respectively inserted into the connecting rods (51) corresponding to the fireproof covers (5), each connecting mechanism (6) comprises a pair of swing limiting blocks (61), a pair of buffer moving mechanisms and a pair of inserting rods (66), the pair of swing limiting blocks (61) are respectively hinged to the inner side walls corresponding to the accommodating grooves (42), the pair of buffer moving mechanisms are respectively movably arranged on the corresponding swing limiting blocks (61), the pair of inserting rods (66) are respectively fixedly connected with the corresponding buffer moving mechanisms, and the pair of inserting rods (66) are respectively inserted into the grooves (511) corresponding to the connecting rods (51);
the water tank (7), install water tank (7) the upper end of base (4), just water tank (7) are located the side of channel-section steel main structure body (1), water tank (7) go up external be connected with inlet tube (71) that water storage cavity (11) are linked together.
2. The fire-proof heat-preservation safety type steel structure according to claim 1, wherein the gear transmission mechanism comprises a bevel gear set (321), a right-handed screw (33), a left-handed screw (34) and a pair of thread sleeves (35), the upper end of the bevel gear set (321) is connected to the output end of the driving motor (32), the right-handed screw (33) is connected to the left end of the bevel gear set (321), the left-handed screw (34) is connected to the right end of the bevel gear set (321), and the pair of thread sleeves (35) are fixedly connected to the right-handed screw (33) and the left-handed screw (34) respectively.
3. The fireproof thermal insulation safety type steel structure according to claim 2, wherein the pushing mechanism comprises a push rod (36), a push block (37) and a limiting component, the push rod (36) is movably arranged in the sliding groove (312), the inclined surface of the threaded sleeve (35) is in sliding connection with the upper end of the push rod (36), the push block (37) is arranged in the inclined groove (313), the push rod (36) can be inserted into the push block (37), the limiting component is arranged in a connecting hole (314) of the rectangular block (31), and the limiting component is fixedly connected with the upper end of the push block (37).
4. The fire-proof heat-preservation safety type steel structure as claimed in claim 3, wherein the limiting assembly comprises a pair of limiting rods (371), a pair of first compression springs (372) and a pair of sliding rods (373), the pair of sliding rods (373) are arranged in the connecting holes (314), the pair of limiting rods (371) are respectively connected with the corresponding sliding rods (373) in a sliding manner, the pair of limiting rods (371) are fixedly connected with the upper ends of the pushing blocks (37), the pair of first compression springs (372) are respectively sleeved on the corresponding sliding rods (373), and two ends of the first compression springs (372) are respectively pressed between the limiting rods (371) and the sliding rods (373).
5. The fire-proof, heat-preservation and safety type steel structure according to claim 4, wherein the fastening component is a fastening rod (38), the fastening rod (38) is arranged in the corresponding inclined groove (313), the fastening rod (38) is connected with the clamping groove (21) in a clamping mode, and the pushing block (37) is abutted to the fastening rod (38).
6. The fireproof and heat-preservation safety type steel structure as claimed in claim 5, wherein a rubber pad (62) is connected to the lower end of the swing limiting block (61), and the rubber pad (62) can be pressed against the connecting rod (51).
7. The fireproof and heat-preservation safety type steel structure according to claim 6, wherein a second compression spring (63) is arranged on the outer side of the swing limiting block (61), and two ends of the second compression spring (63) are respectively pressed between the inner side wall of the accommodating groove (42) and the outer wall of the swing limiting block (61).
8. The fireproof thermal insulation safety type steel structure according to claim 7, wherein the buffer moving mechanism comprises a push column (64) and a third compression spring (65), the push column (64) and the third compression spring (65) are both arranged in the swing limiting block (61), the push column (64) is fixedly connected with the insertion rod (66), and two ends of the third compression spring (65) are respectively pressed between the swing limiting block (61) and the push column (64).
9. The fire-proof and thermal insulation safety type steel structure as claimed in claim 8, wherein a temperature sensor (72) is connected to the water inlet pipe (71), and a water pump (73) is arranged at the joint of the water tank (7) and the water inlet pipe (71).
10. The fire-proof, thermal insulation and safety steel structure according to claim 9, wherein the outer end of the receiving groove (42) is connected with a sealing cover door (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122440587.6U CN215858196U (en) | 2021-10-11 | 2021-10-11 | Fire prevention heat preservation safety type steel construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122440587.6U CN215858196U (en) | 2021-10-11 | 2021-10-11 | Fire prevention heat preservation safety type steel construction |
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| CN215858196U true CN215858196U (en) | 2022-02-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059659A (en) * | 2021-10-11 | 2022-02-18 | 福建嘉力建设工程发展有限公司 | Fire prevention heat preservation safety type steel construction |
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2021
- 2021-10-11 CN CN202122440587.6U patent/CN215858196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059659A (en) * | 2021-10-11 | 2022-02-18 | 福建嘉力建设工程发展有限公司 | Fire prevention heat preservation safety type steel construction |
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