Rapid construction control device for heat preservation air pipe

Abstract

The utility model discloses a quick construction control device for a heat preservation air pipe, which comprises the heat preservation air pipe and a screw sleeve, an installation assembly is installed at the bottom of the heat preservation air pipe and comprises a supporting plate and a supporting rod, a connecting assembly is installed at the top of the supporting rod and comprises a connecting rod and a screw rod, and the connecting rod is connected with the screw rod. The rapid construction control device comprises a connecting rod, splicing assemblies are installed at the two ends of the connecting rod, each splicing assembly comprises an insertion sleeve and an insertion block, limiting assemblies are installed on the inner sides of the insertion sleeves and the insertion blocks, and each limiting assembly comprises a clamping opening and a clamping groove. Meanwhile, the requirement for different installation heights of the heat preservation air pipe can be met, installation is convenient, the construction efficiency is improved, the clamping pins are kept fixed under limiting of the springs and the clamping openings, connection looseness of the clamping sleeve and the clamping blocks is avoided, the installation firmness of the heat preservation air pipe is guaranteed, looseness of the heat preservation air pipe is prevented, and the heat preservation air pipe fixing device is suitable for being used for installing and fixing the heat preservation air pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation air duct installation and fixing equipment, in particular to a thermal insulation air duct rapid construction control device. Background Art

[0002] In order to facilitate the installation of insulated air ducts, it is often necessary to use insulated air duct installation and fixing equipment, and it is often necessary to perform verticality detection on fire-fighting facilities. The utility model patent with patent application number CN202021434906.1 discloses an insulated air duct fixing device. The insulation layer made of insulation wool and rock wool board on the outer wall of the air duct can effectively play a role in heat preservation, and the galvanized iron sleeve on the air duct can have an anti-corrosion effect on the outside. At this time, the clamp first selectively fixes the air duct, and then the U-shaped stainless steel plate is sleeved on the air duct through the clamping part. Adjusting the setting of the fixing device can expand or reduce the diameter of the fan-shaped surface clamped on the air duct, and adjusting the fixing device Mainly through the opposite movement of the gear plate, the two fan-shaped surfaces are pushed to move in opposite directions, and then the tightening size of the fan-shaped surfaces is adaptively adjusted. Such a thermal insulation air duct fixing device improves the practicability of the device, and can adaptively install and fix air ducts of different diameters, which is convenient for maintenance, reduces manpower, and is highly practical. According to its disclosed technical solution, when the existing thermal insulation air duct installation and fixing equipment is in use, on the one hand, it cannot adapt to installation and fixing work at different positions, which reduces the adaptability of the equipment and is not conducive to improving the work efficiency of the thermal insulation air duct installation and construction. On the other hand, during installation and fixing, the thermal insulation air duct is easily loosened due to loose bolts, which is not conducive to ensuring the firmness of the installation.

[0003] Therefore, how to design a rapid construction control device for thermal insulation ducts has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a thermal insulation air duct rapid construction control device to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable design and is relatively convenient to use, and is suitable for the installation and fixation of thermal insulation air ducts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick construction control device for an insulated air duct, comprising an insulated air duct and a screw sleeve, a mounting assembly is installed at the bottom of the insulated air duct, the mounting assembly comprises a support plate and a support rod, a connecting assembly is installed at the top of the support rod, the connecting assembly comprises a connecting rod and a screw rod, splicing assemblies are installed at both ends of the connecting rod, the splicing assembly comprises a sleeve and a block, a limiting assembly is installed on the inner side of the sleeve and the block, the limiting assembly comprises a bayonet and a slot, a locking assembly is installed on the inner side of the slot, and the locking assembly comprises a bayonet pin and a spring.

[0006] Furthermore, the screw sleeves are respectively welded to the top and bottom of both sides of the thermal insulation air duct, and the screw sleeves are evenly distributed on the outer side of the thermal insulation air duct.

[0007] Furthermore, the top end of the screw is clamped on the inner side of the screw sleeve, and the bottom end of the screw passes through the screw sleeve and extends to the bottom of the heat-insulating air duct.

[0008] Furthermore, an internal thread is provided on the inner side of the screw sleeve, and an external thread is provided on the outer side of the screw rod, and the internal thread matches the external thread.

[0009] Furthermore, the insert sleeves are respectively welded to the bottom ends of the screw rod and the connecting rod, the insert blocks are respectively opened at the top ends of the connecting rod and the support rod, and the support plate is welded to the bottom end of the support rod.

[0010] Furthermore, the insert sleeve is arranged on the outer side of the insert block, the bayonet holes are respectively arranged on both sides of the insert sleeve, and the card slot is arranged on the inner side of the insert block.

[0011] Furthermore, one end of the bayonet is clamped on the inner side of the clamping slot, and the other end of the bayonet passes through the clamping slot and extends to the inner side of the bayonet.

[0012] Furthermore, one end of the bayonet is connected to the inner wall of the slot via a spring, and the inner diameters of the slot and the bayonet are equal to the diameter of the bayonet.

[0013] Beneficial effects: 1. During the construction of the thermal insulation duct rapid construction control device, the screw is installed on the inner side of the screw sleeve at the top or bottom of the thermal insulation duct according to the required installation site, and then different numbers of connecting rods are used according to the distance between the thermal insulation duct and the required fixed substrate, and the connecting rod and the screw are spliced ​​through the plug block and the plug sleeve, and the connecting rods are spliced ​​through the plug block and the plug sleeve, and then the support rod and the connecting rod are spliced ​​through the plug sleeve and the plug block, and the screw is rotated to move up and down on the inner side of the screw sleeve to adapt to the control of the installation height of the thermal insulation duct, and the thermal insulation duct can be supported and installed or hoisted as needed. At the same time, it can adapt to the different installation height requirements of the thermal insulation duct, and the installation is more convenient, which improves the construction efficiency.

[0014] 2. When the thermal insulation air duct rapid construction control device is in use, when the socket and the plug block are spliced, first squeeze the bayonet pin completely to the inner side of the slot, then insert the plug block into the inner side of the socket, and then when the plug block is fully inserted into the inner side of the socket, align the slot with the bayonet, and the bayonet pin is pushed from the inner side of the slot to the inner side of the bayonet by the spring, and the socket and the plug block are spliced ​​by the bayonet pin, and the bayonet pin is kept fixed under the limit of the spring and the bayonet to avoid loosening of the connection between the socket and the plug block, and the support plate is used to fix the screw to prevent the screw from rotating, thereby effectively ensuring the installation firmness of the thermal insulation air duct and preventing the thermal insulation air duct from loosening.

[0015] 3. The thermal insulation duct rapid construction control device is reasonably designed, efficient and convenient to use, and is suitable for the installation and fixation of thermal insulation ducts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a quick construction control device for heat-insulated air ducts according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a quick construction control device for a heat-insulated air duct according to the utility model;

[0018] Figure 3 This is a structural schematic diagram of a connecting rod of a quick construction control device for heat-insulating air ducts of the utility model;

[0019] Figure 4 This is a structural schematic diagram of an insert block of a quick construction control device for an insulated air duct according to the utility model;

[0020] In the figure: 1. Insulated air duct; 2. Screw sleeve; 3. Support plate; 4. Support rod; 5. Connecting rod; 6. Screw rod; 7. Insert sleeve; 8. Insert block; 9. Bayonet; 10. Slot; 11. Bayonet pin; 12. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a thermal insulation duct rapid construction control device, comprising a thermal insulation duct 1 and a screw sleeve 2, a mounting assembly is installed at the bottom of the thermal insulation duct 1, the mounting assembly comprises a support plate 3 and a support rod 4, a connecting assembly is installed on the top of the support rod 4, the connecting assembly comprises a connecting rod 5 and a screw rod 6, splicing assemblies are installed at both ends of the connecting rod 5, the splicing assembly comprises a plug sleeve 7 and a plug block 8, a limiting assembly is installed on the inner side of the plug sleeve 7 and the plug block 8, the limiting assembly comprises a bayonet 9 and a slot 10, a locking assembly is installed on the inner side of the slot 10, the locking assembly comprises a bayonet pin 11 and a spring 12, one end of the bayonet pin 11 is stuck in the inner side of the slot 10, the other end of the bayonet pin 11 passes through the slot 10 and extends to the inner side of the bayonet pin 9, the One end is connected to the inner wall of the slot 10 through a spring 12. The inner diameters of the slot 10 and the bayonet 9 are equal to the diameter of the bayonet pin 11. When the socket 7 and the plug block 8 are spliced, the bayonet pin 11 is first completely squeezed into the inner side of the slot 10, and then the plug block 8 is inserted into the inner side of the socket 7. After the plug block 8 is fully inserted into the inner side of the socket 7, the slot 10 is aligned with the bayonet 9. The bayonet pin 11 is pushed from the inner side of the slot 10 to the inner side of the bayonet 9 by the spring 12. The socket 7 and the plug block 8 are spliced ​​by the bayonet pin 11. The bayonet pin 11 remains fixed under the limit of the spring 12 and the bayonet 9 to prevent the connection between the socket 7 and the plug block 8 from loosening. At the same time, the support plate 3 is used to fix the screw 6 to prevent the screw 6 from rotating, thereby effectively ensuring the installation firmness of the thermal insulation duct 1 and preventing the thermal insulation duct 1 from loosening.

[0023] In this embodiment, the screw sleeves 2 are respectively welded to the top and bottom of both sides of the thermal insulation air duct 1, the screw sleeves 2 are evenly distributed on the outer side of the thermal insulation air duct 1, the top of the screw rod 6 is stuck in the inner side of the screw sleeve 2, the bottom end of the screw rod 6 passes through the screw sleeve 2 and extends to the bottom of the thermal insulation air duct 1, the inner side of the screw sleeve 2 is provided with an internal thread, the outer side of the screw rod 6 is provided with an external thread, the internal thread matches the external thread, the sleeve 7 is respectively welded to the bottom ends of the screw rod 6 and the connecting rod 5, the plug block 8 is respectively opened at the top of the connecting rod 5 and the support rod 4, the support plate 3 is welded to the bottom end of the support rod 4, the sleeve 7 is sleeved on the outer side of the plug block 8, the bayonet 9 is respectively opened on both sides of the sleeve 7, the card groove 10 is opened on the inner side of the plug block 8, during the construction work When, according to the different installation locations required, the screw rod 6 is installed on the inner side of the screw sleeve 2 at the top or bottom of the thermal insulation duct 1, and then different numbers of connecting rods 5 are used according to the distance between the thermal insulation duct 1 and the required fixed substrate, and at the same time, the connecting rod 5 and the screw rod 6 are spliced ​​through the plug block 8 and the plug sleeve 7, and the connecting rods 5 are spliced ​​through the plug block 8 and the plug sleeve 7, and then the support rod 4 and the connecting rod 5 are spliced ​​through the plug sleeve 7 and the plug block 8, and by rotating the screw rod 6, the screw rod 6 is moved up and down on the inner side of the screw sleeve 2, so as to adapt to the control of the installation height of the thermal insulation duct 1, and the thermal insulation duct 1 can be supported, installed or hoisted as needed, and can adapt to the different installation height requirements of the thermal insulation duct 1, so that the installation is more convenient and the construction efficiency is improved.

[0024] During the construction of the thermal insulation duct rapid construction control device, the screw rod 6 is installed on the inner side of the screw sleeve 2 at the top or bottom of the thermal insulation duct 1 according to the different required installation sites, and then different numbers of connecting rods 5 are used according to the distance between the thermal insulation duct 1 and the required fixed substrate, and the connecting rods 5 are spliced ​​with the screw rod 6 through the plug block 8 and the plug sleeve 7, and the connecting rods 5 are spliced ​​with the plug block 8 and the plug sleeve 7, and then the support rod 4 and the connecting rod 5 are spliced ​​with the plug sleeve 7 and the plug block 8, and the screw rod 6 is rotated to make the screw rod 6 move up and down on the inner side of the screw sleeve 2, so as to adapt to the control work of the installation height of the thermal insulation duct 1, and the thermal insulation duct 1 can be supported, installed or hoisted according to the needs, and can adapt to the different thermal insulation ducts 1. The installation height requirement is met, the installation is more convenient, and the construction efficiency is improved. When splicing the socket 7 and the block 8, first squeeze the pin 11 completely into the inner side of the slot 10, and then insert the block 8 into the inner side of the socket 7. After the block 8 is fully inserted into the inner side of the socket 7, align the slot 10 with the bayonet 9. The pin 11 is pushed from the inner side of the slot 10 to the inner side of the bayonet 9 by the spring 12. The socket 7 and the block 8 are spliced ​​by the pin 11. The pin 11 remains fixed under the limit of the spring 12 and the bayonet 9 to avoid loosening of the connection between the socket 7 and the block 8. At the same time, the support plate 3 is used to fix the screw 6 to prevent the screw 6 from rotating, thereby effectively ensuring the installation firmness of the thermal insulation duct 1 and preventing the thermal insulation duct 1 from loosening.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick construction control device for an insulated air duct, comprising an insulated air duct (1) and a screw sleeve (2), wherein a mounting assembly is mounted at the bottom of the insulated air duct (1), wherein the mounting assembly comprises a support plate (3) and a support rod (4), and wherein: A connecting assembly is installed on the top of the support rod (4), and the connecting assembly includes a connecting rod (5) and a screw rod (6). Both ends of the connecting rod (5) are installed with splicing assemblies, and the splicing assembly includes a plug sleeve (7) and an insert block (8). A limiting assembly is installed on the inner side of the plug sleeve (7) and the insert block (8), and the limiting assembly includes a bayonet (9) and a slot (10). A locking assembly is installed on the inner side of the slot (10), and the locking assembly includes a bayonet pin (11) and a spring (12).

2. The rapid construction control device for heat-insulated air duct according to claim 1 is characterized in that: The screw sleeves (2) are respectively welded to the top and bottom of both sides of the thermal insulation air duct (1), and the screw sleeves (2) are evenly distributed on the outer side of the thermal insulation air duct (1).

3. The rapid construction control device for heat-insulated air duct according to claim 2 is characterized by: The top end of the screw rod (6) is clamped on the inner side of the screw sleeve (2), and the bottom end of the screw rod (6) passes through the screw sleeve (2) and extends to the bottom of the heat-insulating air duct (1).

4. The rapid construction control device for heat-insulated air duct according to claim 3 is characterized by: The inner side of the screw sleeve (2) is provided with an internal thread, and the outer side of the screw rod (6) is provided with an external thread, and the internal thread matches the external thread.

5. The thermal insulation duct rapid construction control device according to claim 1 is characterized by: The insert sleeve (7) is welded to the bottom end of the screw rod (6) and the connecting rod (5), respectively; the insert block (8) is provided at the top end of the connecting rod (5) and the supporting rod (4), respectively; and the supporting plate (3) is welded to the bottom end of the supporting rod (4).

6. The thermal insulation duct rapid construction control device according to claim 5, characterized in that: The insert sleeve (7) is sleeved on the outer side of the insert block (8), the bayonet (9) is respectively arranged on both sides of the insert sleeve (7), and the clamping groove (10) is arranged on the inner side of the insert block (8).

7. The thermal insulation duct rapid construction control device according to claim 6, characterized in that: One end of the bayonet (11) is clamped on the inner side of the clamping slot (10), and the other end of the bayonet (11) passes through the clamping slot (10) and extends to the inner side of the bayonet (9).

8. The thermal insulation duct rapid construction control device according to claim 7, characterized in that: One end of the bayonet (11) is connected to the inner wall of the bayonet slot (10) via a spring (12); the inner diameters of the bayonet slot (10) and the bayonet port (9) are both equal to the diameter of the bayonet pin (11).

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