Forest fire prevention watchtower device

Abstract

A forest fire prevention watchtower device comprises an observatory body, stand columns, a protective guard, a center plate, a pre-embedded plate, U-shaped plates, positioning bowls and fastening screws, the stand columns are connected to the two sides of the protective guard, the observatory body is connected to the lower portions of the stand columns and connected with the pre-embedded plate, butt joint insertion plates are arranged on the inner side of the pre-embedded plate, U-shaped plate grooves are formed in the two sides of the pre-embedded plate, and the U-shaped plate grooves are connected with the center plate. The U-shaped plate groove is matched with the U-shaped plate, the U-shaped plate is connected with the U-shaped plate groove, the embedded plate is provided with a plurality of fixing screws, the fixing screws penetrate through the U-shaped plate, the fixing screws are connected with fixing nuts through threads, the upper portion of the embedded plate is provided with a reinforcing vertical sleeve, the reinforcing vertical sleeve is provided with a bearing plate, the bearing plate is provided with a bearing groove, the bearing groove is matched with the protective fence, and the protective fence is connected with the bearing groove. The protective fence is provided with a plurality of reinforcing rod grooves, the reinforcing vertical sleeves are provided with penetrating holes, reinforcing rods are arranged on the two sides of the U-shaped plate, the reinforcing rods are matched with the penetrating holes and the reinforcing rod grooves, and the reinforcing rods penetrate through the penetrating holes and are connected with the reinforcing rod grooves.

Description

Technical Field

[0001] The utility model relates to the field of watchtowers, in particular to a forest fire prevention watchtower device. Background Art

[0002] The existing patent (Announcement No.: CN213898362U) proposes a forest fire lookout tower device, including a main pole and a base plate, wherein the lower part of the main pole is connected to the base plate, the cross plate is connected to the main pole, and multiple cross plates are distributed up and down, the two ends of the connecting rod are connected to the main pole, the cross plate has an inlet, the pedal is connected to the stair plate, and multiple pedals are distributed on the stair plate, the two ends of the support rod are connected to the pedal, the upper part of the stair plate is connected to the cross plate, the blocking net is connected to the main pole, the upper part of the main pole is connected to the upper plate, the lower part of the pillar is connected to the upper plate, and the upper part of the pillar is connected to the top plate. However, in this device, "the two ends of the fence are connected to the pillar", which only supports the fence through the pillar, and when the connection is welded or the bolts are loose, the protection of the fence will be reduced, and there is a safety hazard. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a forest fire lookout tower device which is convenient for workers to monitor and observe the forest at a high place, and double reinforces and supports the guardrail to avoid accidents caused by open welding or loosening of connecting bolts at local connection points between the guardrail and the column, thereby improving the safety of lookouts leaning near the guardrail. The four side embedded plates and the center plate are kept in parallel and equidistant relative positions, which facilitates rapid calibration of the installation position of the guardrail and improves the installation efficiency of the guardrail.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A forest fire prevention lookout tower device comprises a lookout tower body, columns, guardrails, a center plate, an embedded plate, a U-shaped plate, a positioning bowl, and a fastening screw. The guardrails are connected to the columns on both sides, the lower part of the columns is connected to the lookout tower body, the lookout tower body is connected to the embedded plate, the inner side of the embedded plate has a docking plug plate, the embedded plate has U-shaped plate grooves on both sides, the U-shaped plate grooves are adapted to the U-shaped plates, the U-shaped plates are connected to the U-shaped plate grooves, the embedded plate has a plurality of fixing screws, the fixing screws pass through the U-shaped plates, and the fixing screws are connected to the fixing nuts through threads. The upper part of the embedded plate has a reinforcement sleeve, the reinforcement sleeve has a supporting plate, the supporting plate has a supporting groove, the supporting groove is adapted to the guardrail, the guardrail is connected to the supporting groove, the guardrail has a plurality of reinforcement rod grooves, the reinforcement sleeve has a through hole, the U-shaped plate has reinforcement rods on both sides, the reinforcement rods are adapted to the through hole and the reinforcement rod groove, the reinforcement rods pass through the through hole, and the reinforcement rods are connected to the reinforcement rod grooves.

[0006] The central plate of the utility model is connected to the observation tower body, the central plate has a plurality of docking sleeves, the docking sleeves have slideways, the slideways are adapted to the docking plates, the docking plates are connected to the slideways, the docking plates slide in the slideways, the docking plates have a plurality of positioning thread grooves, the docking sleeves have bolt through holes on both sides, the positioning thread grooves and the bolt through holes are adapted to the positioning bolts, the positioning bolts pass through the bolt through holes, the inner ends of the positioning bolts are connected to the positioning thread grooves through threads, and the outer ends of the positioning bolts fit the docking sleeves.

[0007] The central plate of the utility model has a plurality of support rod through holes, which are adapted to the positioning support rods. The upper end of the positioning support rod passes through the support rod through holes, and the lower end of the positioning support rod has a positioning bowl, which is connected to the observation tower body. The outside of the positioning support rod is connected to the observation tower body, and the inside of the positioning support rod has a fastening thread groove, which is adapted to the fastening screw. The fastening screw is connected to the fastening thread groove through a thread, and the upper end of the fastening screw has a circular baffle, which fits the central plate. Beneficial Effects

[0008] The utility model discloses a forest fire prevention lookout tower with a lookout tower body, a climbing ladder is arranged on one side of the lookout tower body, which is convenient for workers to monitor the forest at a height, a guardrail is welded and fixed to the column, a fixed fulcrum is provided for the installation of the guardrail, and the outer space of the lookout tower body is protected by the column and the guardrail, so as to improve the safety of workers' lookout and prevent workers from falling into the air, and the bottom of the guardrail is reinforced and supported by a supporting plate, and a reinforcement rod is embedded in the reinforcement rod groove to increase the support point for the guardrail, and the guardrail is doubly reinforced to prevent accidents caused by open welding of the local connection point between the guardrail and the column or loosening of the connection bolt, thereby improving the safety of the lookout personnel leaning near the guardrail.

[0009] The utility model discloses a positioning support rod cooperates with the fastening screw rod to reinforce the position of the bottom of the center plate, and the center plate and the four groups of embedded plates are sleeved and fixed, which increases the positioning of the embedded plates and can adjust the distance between the center plate and the four groups of embedded plates accordingly according to the actual setting position of the guardrail. The structure is flexible, and the vertical plug-in can keep the relative position between the four-side embedded plates and the center plate parallel and equidistant, which is convenient for rapid calibration of the installation position of the guardrail and improves the installation efficiency of the guardrail.

[0010] The utility model provides convenience for operators to monitor and observe the forest at a high place, and the guardrail is doubly reinforced and fixed to avoid accidents caused by open welding of local connection points between the guardrail and the column or loosening of connection bolts, thereby improving the safety of lookouts leaning near the guardrail. The embedded plates on the four sides and the central plate are kept parallel and equidistant relative to each other, which is convenient for rapid calibration of the installation position of the guardrail and improves the installation efficiency of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a cross-sectional view of the structure of a forest fire prevention lookout tower device.

[0012] Figure 2 The utility model is a structural cross-sectional view of a forest fire prevention lookout tower device.

[0013] Figure 3 It is a bottom view of the connection structure of the guardrail, center plate, embedded plate and positioning bowl described in the utility model.

[0014] Figure 4 This is a cross-sectional view of the connection structure of the center plate, positioning support rods, and fastening screw rods described in the utility model.

[0015] Figure 5 This is a schematic diagram of the center plate structure described in the utility model.

[0016] Figure 6 This is a schematic diagram of the embedded plate structure described in the utility model.

[0017] Figure 7 This is a schematic diagram of the connection structure of the center plate, embedded plate and positioning bowl described in the utility model.

[0018] Figure 8 This is an exploded view of the guardrail, embedded plate and U-shaped plate structure described in the utility model.

[0019] Fig. 9 This is an exploded view of the fastening screw, positioning support rod, center plate and embedded plate structure described in the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0021] Embodiment 1:

[0022] A forest fire prevention lookout tower device includes a lookout tower body 01, a column 02, a guardrail 03, a center plate 04, an embedded plate 05, a U-shaped plate 12, a positioning bowl 21, and a fastening screw 25. The two sides of the guardrail 03 are connected to the column 02, the lower part of the column 02 is connected to the lookout tower body 01, the lookout tower body 01 is connected to the embedded plate 05, the inner side of the embedded plate 05 has a docking plug plate 06, and the two sides of the embedded plate 05 have U-shaped plate grooves 27, the U-shaped plate grooves 27 are adapted to the U-shaped plate 12, and the U-shaped plate grooves 27 are adapted to the U-shaped plate 12. The plate 12 is connected to the U-shaped plate groove 27, the embedded plate 05 has a plurality of fixing screws 20, the fixing screws 20 pass through the U-shaped plate 12, and the fixing screws 20 are connected to the fixing nuts 19 by threads. The upper part of the embedded plate 05 has a reinforcement sleeve 17, the reinforcement sleeve 17 has a support plate 15, the support plate 15 has a support groove 16, the support groove 16 is adapted to the guardrail 03, the guardrail 03 is connected to the support groove 16, the guardrail 03 has a plurality of reinforcement rod grooves 14, and the reinforcement sleeve 17 has a perforation 1 8. The U-shaped plate 12 has reinforcing rods 13 on both sides. The reinforcing rods 13 are adapted to the through holes 18 and the reinforcing rod grooves 14. The reinforcing rods 13 pass through the through holes 18 and are connected to the reinforcing rod grooves 14. The forest fire lookout tower has a lookout body 01. A ladder is provided on one side of the lookout body 01 to facilitate operators to monitor the forest from a high place. The guardrail 03 is welded and fixed to the column 02 to provide a fixed fulcrum for the installation of the guardrail 03, and the lookout is connected to the column 02 through the guardrail 03. The outer space of the platform body 01 is protected to improve the safety of operators climbing up for observation and prevent operators from falling into the air. The bottom of the guardrail 03 is reinforced and supported by the supporting plate 15, and the reinforcement rod 13 is embedded in the reinforcement rod groove 14 to increase the support point for the guardrail 03. By doubly reinforcing the guardrail 03, accidents caused by open welding or loose connection bolts at the local connection points between the guardrail 03 and the column 02 are prevented, thereby improving the safety of lookouts leaning near the guardrail 03.

[0023] Embodiment 2:

[0024] The central plate 04 of the utility model is connected to the observation tower body 01, and the central plate 04 has a plurality of docking sleeves 07, and the docking sleeves 07 have a slideway 08, and the slideway 08 is adapted to the docking plug plate 06, and the docking plug plate 06 is connected to the slideway 08, and the docking plug plate 06 slides in the slideway 08, and the docking plug plate 06 has a plurality of positioning thread grooves 10, and the docking sleeves 07 have bolt through holes 11 on both sides, and the positioning thread grooves 10 and the bolt through holes 11 are adapted to the positioning bolts 09, and the positioning bolts 09 pass through the bolt through holes 11, and the inner ends of the positioning bolts 09 are connected to the positioning thread grooves 10 by threads, The outer end of the positioning bolt 09 fits into the docking sleeve 07, and the positioning support rod 22 cooperates with the fastening screw 25 to fix the bottom of the center plate 04. The center plate 04 and the four groups of embedded plates 05 are sleeved and fixed, which increases the positioning of the embedded plates 05. At the same time, the distance between the center plate 04 and the four groups of embedded plates 05 can be adjusted accordingly according to the actual setting position of the guardrail 03. The structure is flexible, and the vertical connection can keep the four-side embedded plates 05 and the center plate 04 in parallel and equidistant relative position, which is convenient for rapid calibration of the installation position of the guardrail 03 and improves the installation efficiency of the guardrail 03.

[0025] Embodiment 3:

[0026] The central plate 04 of the utility model has a plurality of support rod through holes 23, and the support rod through holes 23 are adapted to the positioning support rod 22. The upper end of the positioning support rod 22 passes through the support rod through holes 23, and the lower end of the positioning support rod 22 has a positioning bowl 21, and the positioning bowl 21 is connected to the observation tower body 01. The positioning support rod 22 is externally connected to the observation tower body 01, and the positioning support rod 22 has a fastening thread groove 24 inside, and the fastening thread groove 24 is adapted to the fastening screw 25. The fastening screw 25 is connected to the fastening thread groove 24 by threading, and the upper end of the fastening screw 25 has a circular baffle 26, and the circular baffle 26 fits the central plate 04. This device makes it easy for workers to monitor and observe the forest from a high place, and provides doubly reinforced support for the guardrail 03 to avoid accidents caused by open welding or loose connection bolts at the local connection points between the guardrail 03 and the column 02, thereby improving the safety of lookouts leaning near the guardrail 03. The four-side embedded plates 05 and the center plate 04 remain in parallel and equidistant relative positions, which facilitates rapid calibration of the installation position of the guardrail 03 and improves the installation efficiency of the guardrail 03.

[0027] Embodiment 4:

[0028] Installation steps: First, assemble the embedded mechanism of the device, first place the embedded plate 05 on the outside of the center plate 04, and embed the docking plate 06 into the slide 08, the positioning thread groove 10 corresponds to the position of the bolt through-hole 11, and then place the U-shaped plate 12 into the U-shaped plate groove 27, and the fixing screw 20 passes through the U-shaped plate 12 and is fixedly connected with the fixing nut 19 through the thread, and the reinforcement rods 13 on both sides pass through the through-hole 18, and then the positioning bowl 21 and the positioning support rod 22 are embedded in the concrete of the observation tower body 01, and the positioning support rod 22 is kept vertically upright, and then the assembled center plate 04 is placed on the upper part of the observation tower body 01, and the upper end of the positioning support rod 22 passes through the support rod through-hole 23, and then the fastening screw 25 is placed in the fastening thread groove 24, and is fixedly connected with the positioning support rod 22 through the thread until the lower surface of the circular baffle 26 fits with the upper surface of the center plate 04 At this time, the distance between the four-side embedded plates 05 and the center plate 04 can be adjusted accordingly according to the actual setting position of the guardrail 03, and the positioning and fixing can be carried out through the positioning bolts 09. Finally, the observation tower body 01 is poured with concrete again, and the center plate 04 and the embedded plates 05 are embedded in the observation tower body 01. After the embedded mechanism of the device is assembled, the column 02 is installed and fixed to the upper part of the observation tower body 01, and then the guardrail 03 is placed on the inner side of the column 02 and welded and fixed to the columns 02 on both sides. The lower part of the guardrail 03 is embedded in the supporting groove 16, and the reinforcement rod 13 is embedded in the reinforcement rod groove 14 to complete the installation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A forest fire prevention tower device, characterized in that The invention comprises a lookout tower body (01), a column (02), a guardrail (03), a center plate (04), an embedded plate (05), a U-shaped plate (12), a positioning bowl (21), and a fastening screw (25), wherein the two sides of the guardrail (03) are connected to the columns (02), the lower part of the columns (02) is connected to the lookout tower body (01), the lookout tower body (01) is connected to the embedded plate (05), the inner side of the embedded plate (05) is provided with a docking plug plate (06), the two sides of the embedded plate (05) are provided with U-shaped plate grooves (27), the U-shaped plate grooves (27) are adapted to the U-shaped plate (12), the U-shaped plate (12) is connected to the U-shaped plate grooves (27), the embedded plate (05) has a plurality of fixing screws (20), the fixing screws (20) pass through the U-shaped The plate (12) is provided with a fixing screw rod (20) connected to a fixing nut (19) through a threaded connection. The upper part of the embedded plate (05) is provided with a reinforcing sleeve (17). The reinforcing sleeve (17) is provided with a supporting plate (15). The supporting plate (15) is provided with a supporting groove (16). The supporting groove (16) is adapted to the guardrail (03). The guardrail (03) is connected to the supporting groove (16). The guardrail (03) has a plurality of reinforcing rod grooves (14). The reinforcing sleeve (17) is provided with a through hole (18). Both sides of the U-shaped plate (12) are provided with reinforcing rods (13). The reinforcing rods (13) are adapted to the through hole (18) and the reinforcing rod groove (14). The reinforcing rods (13) pass through the through hole (18). The reinforcing rods (13) are connected to the reinforcing rod groove (14).

2. A forest fire prevention tower device according to claim 1, characterized in that The center plate (04) is connected to the observation tower body (01), the center plate (04) has a plurality of docking sockets (07), the docking sockets (07) have a slideway (08), the slideway (08) is adapted to the docking socket (06), the docking socket (06) is connected to the slideway (08), the docking socket (06) slides in the slideway (08), the docking socket (06) has a plurality of positioning thread grooves (10), the docking socket (07) has bolt through holes (11) on both sides, the positioning thread grooves (10) and the bolt through holes (11) are adapted to the positioning bolts (09), the positioning bolts (09) pass through the bolt through holes (11), the inner ends of the positioning bolts (09) are connected to the positioning thread grooves (10) by threads, and the outer ends of the positioning bolts (09) fit the docking socket (07).

3. A forest fire prevention tower device according to claim 2, characterized in that The central plate (04) has a plurality of support rod through holes (23), the support rod through holes (23) are adapted to the positioning support rod (22), the upper end of the positioning support rod (22) passes through the support rod through holes (23), the lower end of the positioning support rod (22) has a positioning bowl (21), the positioning bowl (21) is connected to the observation tower body (01), and the positioning support rod (22) is externally connected to the observation tower body (01).

4. A forest fire prevention tower device according to claim 3, characterized in that : The positioning support rod (22) has a fastening thread groove (24) inside, the fastening thread groove (24) is adapted to the fastening screw (25), the fastening screw (25) is connected to the fastening thread groove (24) by threading, and the upper end of the fastening screw (25) has a circular baffle (26), and the circular baffle (26) fits the center plate (04).

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