Temporary fixing support for outdoor fire hydrant

Abstract

The utility model relates to the technical field of fire hydrant temporary supports, in particular to an outdoor fire hydrant temporary fixing support which comprises a bottom frame, a side supporting piece is installed on one side of the top end of the bottom frame, and two bearing pieces capable of being positioned and locked are installed in the bottom frame in a sliding mode. The two bearing pieces are arranged on the bottom frame, the two-way driving piece arranged at the bottom of the bottom frame is installed between the two bearing pieces, the two-way driving piece is used for adjusting the distance between the two bearing pieces, the two bearing pieces are driven by the two-way driving piece to slide along the inner side of the bottom frame, and then the distance between the two bearing pieces can be adjusted; and the fire hydrant boxes with different specifications are supported by matching with the bottom frame.

Description

Technical Field

[0001] This utility model relates to the technical field of temporary fire hydrant supports, specifically a temporary fixed support for outdoor fire hydrants. Background Technology

[0002] A fire hydrant box is a fixed, box-shaped fire-fighting device installed on the fire water supply pipeline within a building. It consists of a box body, indoor fire hydrants, fire hose connections, hoses, nozzles, fire hose reels, and electrical equipment, providing functions such as water supply, fire extinguishing, control, and alarm. In some temporary outdoor locations, fire hydrant boxes are typically supported by brackets during installation. However, fire hydrant boxes vary in size, and existing brackets, often welded from channel steel bars, are not easily adjustable for supporting the bottom of the box. Utility Model Content

[0003] The purpose of this utility model is to provide a temporary fixing bracket for outdoor fire hydrants to solve the problems mentioned in the background art.

[0004] The technical solution of this utility model is: a temporary fixing bracket for outdoor fire hydrants, including a base frame, a side support installed on one side of the top of the base frame, two support members that can be positioned and locked are slidably installed inside the base frame, and a bidirectional drive member installed between the two support members at the bottom of the base frame, the bidirectional drive member being used to adjust the distance between the two support members.

[0005] The effect achieved by the above components is as follows: the two support components are driven by the bidirectional drive component to slide along the inner side of the bottom frame, thereby adjusting the distance between the two support components. This allows the bottom frame to support fire hydrant boxes of different specifications, while the side support component can provide protective support for the back side of the fire hydrant box.

[0006] Preferably, the bidirectional drive component includes a rotating shaft rotatably mounted on the bottom of the base frame, a drive gear fixed at the bottom end of the rotating shaft, and parallel racks meshing on the outer side of the drive gear, with the ends of the two racks fixedly connected to the support component.

[0007] The effect achieved by the above components is that by pushing one of the support components to slide along the inner side of the bottom frame, the other support component can move away from or closer to the other component in conjunction with the transmission action of the rack and drive gear, thus achieving the bidirectional driving purpose of adjusting the distance between the two support components.

[0008] Preferably, the drive gear is provided with end rings at both the top and bottom ends, and the rack is disposed between the two end rings to form a limiting fit.

[0009] The effect achieved by the above components is that the end ring can perform limiting and guiding work during the meshing transmission of the drive gear and rack.

[0010] Preferably, the support member includes a support bar, both ends of which are fixed with grooves that slide with the inner edge of the bottom frame, and one of the grooves is connected to a positioning bolt that abuts against the inner wall of the bottom frame.

[0011] The aforementioned components achieve the following effects: the groove allows the support bar to slide along the inner side of the bottom frame, while the positioning bolts can position and lock the support bar.

[0012] Preferably, a clamping plate is fixed to the top of the support bar.

[0013] The aforementioned components achieve the following effect: the clamps, in conjunction with the support bars, can clamp and limit the movement of both sides of the fire hydrant box, thereby improving its placement stability.

[0014] Preferably, the side support includes two vertical rods fixed to the bottom frame, a horizontal rod is fixed between the vertical rods, and a diagonal brace is fixed between one side of the vertical rod and the bottom frame.

[0015] The aforementioned components achieve the following effect: by using vertical bars, horizontal bars, and diagonal braces, they can provide back and side protection support for the placed fire hydrant box.

[0016] This utility model provides an improved temporary fixing bracket for outdoor fire hydrants, which has the following improvements and advantages compared with the prior art:

[0017] Firstly, this utility model uses a bidirectional drive component to drive two support components to slide along the inner side of the bottom frame, thereby adjusting the distance between the two support components. This allows the bottom frame to support fire hydrant boxes of different specifications, while the side support component can provide protective support for the back side of the fire hydrant box.

[0018] Secondly, this utility model enables the other support to move away from or towards each other by pushing one of the support members to slide along the inner side of the bottom frame, and the transmission action of the rack and drive gear can achieve the bidirectional driving purpose of adjusting the distance between the two support members. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the support component in this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Base frame; 2. Support component; 21. Support bar; 22. Groove block; 23. Positioning bolt; 3. Clamping plate; 4. Side support component; 41. Vertical rod; 42. Horizontal rod; 43. Diagonal brace; 5. Bidirectional drive component; 51. Rotating shaft; 52. Drive gear; 53. End ring; 54. Rack. Detailed Implementation

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides an improved temporary fixing bracket for outdoor fire hydrants. The technical solution of this utility model is as follows:

[0027] In the embodiment of the present utility model, as Figure 1-Figure 3As shown, a temporary fixing bracket for outdoor fire hydrants includes a base frame 1. A side support 4 is installed on one side of the top of the base frame 1. The side support 4 includes two vertical rods 41 fixed to the base frame 1, and a horizontal rod 42 is fixed between the vertical rods 41. A diagonal brace 43 is fixed between one side of the vertical rods 41 and the base frame 1. The vertical rods 41, the horizontal rods 42, and the diagonal brace 43 can provide back and side protection support for the placed fire hydrant box. Two positioning and locking support members 2 are slidably installed inside the base frame 1. The support member 2 includes a support bar 21. Both ends of the support bar 21 are fixed with grooves 22 that slide with the inner edge of the base frame 1. The bottom of one groove 22 is connected to a positioning bolt 23 that abuts against the inner wall of the base frame 1. The groove 22 allows the support bar 21 to slide along the inner side of the base frame 1, while the positioning bolt 23 can position and lock the support bar 21. A clamping plate 3 is fixed to the top of the support bar 21. The support bar 21 clamps and limits the two sides of the fire hydrant box. A bidirectional drive 5 is installed between the two support members 2 at the bottom of the base frame 1. The bidirectional drive 5 includes a rotating shaft 51 rotatably installed at the bottom of the base frame 1. A drive gear 52 is fixed at the bottom end of the rotating shaft 51. A parallel rack 54 meshes with the outside of the drive gear 52. The ends of the two racks 54 are fixedly connected to the support members 2. By pushing one of the support members 2 to slide along the inside of the base frame 1, the transmission action of the rack 54 and the drive gear 52 can make the other support member 2 move away from or closer to each other, realizing the bidirectional drive purpose of adjusting the distance between the two support members 2. The top and bottom ends of the drive gear 52 are provided with end rings 53. The rack 54 is placed between the two end rings 53 and forms a limiting engagement. The end rings 53 can perform limiting and guiding work during the meshing transmission of the drive gear 52 and the rack 54.

[0028] The working principle of the temporary fixed bracket for outdoor fire hydrants provided by this utility model is as follows: by pushing one of the support members 2 to slide along the inner side of the bottom frame 1, the transmission action of the rack 54 and the drive gear 52 can make the other support member 2 move away from or closer to each other, realizing the bidirectional driving purpose of adjusting the distance between the two support members 2. It works with the bottom frame 1 to support fire hydrant boxes of different specifications. The clamping plate 3 can work with the support bar 21 to clamp and limit the two sides of the fire hydrant box. The groove block 22 can facilitate the sliding of the support bar 21 along the inner side of the bottom frame 1. The positioning bolt 23 can position and lock the support bar 21. The vertical bar 41, horizontal bar 42 and diagonal brace 43 can provide protective support for the back of the fire hydrant box.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A temporary fixing bracket for an outdoor fire hydrant, comprising a base frame (1), wherein a side support (4) is installed on one side of the top of the base frame (1), characterized in that: Two support members (2) that can be positioned and locked are slidably installed inside the bottom frame (1). A bidirectional drive member (5) is installed between the two support members (2) at the bottom of the bottom frame (1). The bidirectional drive member (5) is used to adjust the distance between the two support members (2).

2. The temporary fixing bracket for an outdoor fire hydrant according to claim 1, characterized in that: The bidirectional drive component (5) includes a rotating shaft (51) rotatably mounted on the bottom of the base frame (1). A drive gear (52) is fixed at the bottom end of the rotating shaft (51). A rack (54) is meshed on the outside of the drive gear (52). The ends of the two racks (54) are fixedly connected to the support component (2).

3. The temporary fixing bracket for an outdoor fire hydrant according to claim 2, characterized in that: The drive gear (52) is provided with end rings (53) at both the top and bottom ends, and the rack (54) is disposed between the two end rings (53) to form a limiting fit.

4. The temporary fixing bracket for an outdoor fire hydrant according to claim 2, characterized in that: The support member (2) includes a support bar (21), and both ends of the support bar (21) are fixed with groove blocks (22) that slide with the inner edge of the bottom frame (1). One of the groove blocks (22) is connected to a positioning bolt (23) that abuts against the inner wall of the bottom frame (1).

5. The temporary fixing bracket for an outdoor fire hydrant according to claim 4, characterized in that: A clamp (3) is fixed to the top of the support bar (21).

6. The temporary fixing bracket for an outdoor fire hydrant according to claim 1, characterized in that: The side support (4) includes two vertical rods (41) fixed on the bottom frame (1), a horizontal rod (42) is fixed between the vertical rods (41), and a diagonal brace (43) is fixed between one side of the vertical rod (41) and the bottom frame (1).

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