Auxiliary pipe placing device of fire hydrant

Abstract

The utility model discloses an auxiliary pipe placing device of a fire hydrant, and relates to the technical field of fire hydrant installation, the auxiliary pipe placing device comprises two semi-circular clamping rings, the two semi-circular clamping rings are arranged in a bilateral symmetry mode, the same fixing assembly is installed on the adjacent sides of the two semi-circular clamping rings, and a supporting assembly is installed on the outer walls of the two semi-circular clamping rings. According to the auxiliary pipe placing device of the fire hydrant, an operation rod is rotated to drive an abutting block to rotate along the outer wall of a screw rod, the abutting block gradually abuts against and fixes a mounting base, a semicircular clamping ring drives a semicircular protection pad and a rubber pad to close and fix the outer wall of the fire hydrant, and the fixed fire hydrant is moved to the position of a mounting port and matched with the position; according to the fire hydrant installation tool, the external fire hydrant can be folded and fixed firstly when installed, the fire hydrant installation tool can be moved to the position of the installation port for installation according to fire hydrants of different specifications, and therefore the fire hydrant installation tool serves as an auxiliary installation tool under the condition that installation hands are insufficient, and good convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrant installation, in particular to an auxiliary pipe placing device for a fire hydrant. Background Art

[0002] Outdoor fire hydrants are water supply facilities installed on the fire water supply network outside the building. They are mainly used for fire trucks to draw water from the municipal water supply network or the outdoor fire water supply network to implement fire extinguishing. They can also be directly connected to water hoses and water guns to discharge water for fire extinguishing. They are one of the important fire-fighting facilities for fighting fires. Outdoor fire water supply pipelines can use high-pressure, temporary high-pressure and low-pressure pipelines. The outdoor fire water supply in towns, residential areas, enterprises and institutions generally adopts a low-pressure water supply system, and is often used in combination with living and production water supply pipelines. However, in order to ensure water supply safety, high-pressure or temporary high-pressure water supply pipelines should be separated from production and living water supply pipelines, and independent fire water supply pipelines should be set up.

[0003] With respect to the above-mentioned related technologies, the applicant believes that: when installing an outdoor fire hydrant, the pipe connection port is first cleaned out, and then the outdoor fire hydrant is connected to the pipe outlet port through a flange. However, during the installation, two people are required to cooperate with each other, one person needs to hold the fire hydrant while the other installs it. If there is a shortage of manpower, it will affect the installation and fixation of the fire hydrant.

[0004] Therefore, the utility model provides an auxiliary pipe placing device for a fire hydrant to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary pipe placing device for a fire hydrant, which solves the above problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an auxiliary pipe release device for a fire hydrant, comprising two semicircular clamping rings, the two semicircular clamping rings are arranged symmetrically, the adjacent sides of the two semicircular clamping rings are installed with a same fixing component, and the outer walls of the two semicircular clamping rings are installed with a supporting component;

[0007] The fixing assembly includes two semicircular protective pads, the front and rear walls of the two semicircular retaining rings are fixedly connected to the mounting seats, the side walls of the mounting seats on the left are fixedly connected to the screws, and the side walls of the mounting seats on the right are provided with through openings, the outer walls of the screws are screwed with abutment blocks, the outer walls of the abutment blocks are evenly installed with operating rods, a number of rubber pads are evenly installed on the inner walls of the two semicircular protective pads, and the right ends of the screws are fixedly connected to the limiting seats.

[0008] Through the above technical solution, the setting of the fixing components can be used to close and fix fire hydrants of different specifications, can cope with different equipment installations, and improve overall practicality.

[0009] Furthermore, the outer walls of the two semicircular protective pads are fixedly connected to the corresponding inner walls of the semicircular clamping rings, and the outer walls of the screw rods are fitted with the corresponding inner walls of the through-holes.

[0010] Through the above technical solution, the semicircular protective pad and the corresponding semicircular clamp cooperate with each other to close and fix the fire hydrant, and the semicircular protective pad can protect the external paint surface of the fire hydrant.

[0011] Furthermore, the support assembly includes a sleeve, and the top end of the sleeve is hinged to the outer wall of the corresponding semicircular clamping ring.

[0012] Through the above technical solution, the sleeve is mainly used to accommodate the support rod.

[0013] Furthermore, the front and rear parts of the inner wall of the sleeve are provided with limiting grooves, and the inner walls of the limiting grooves are slidably installed with limiting blocks.

[0014] Through the above technical solution, the limiting block and the limiting groove cooperate with each other, and the support rod is prevented from being separated or moved when it is active.

[0015] Furthermore, adjacent sides of the limiting blocks are fixedly connected to the same support rod, and a plurality of limiting openings are evenly formed on the outer wall of the support rod.

[0016] Through the above technical solution, the support rod has the function of supporting and fixing the entire device.

[0017] Furthermore, an insertion opening is provided at the bottom of the outer wall of the sleeve, and a same positioning rod is inserted and installed on the insertion opening and the inner wall of the limiting opening.

[0018] Through the above technical solution, the insertion opening and the limiting opening cooperate with each other, and the limiting fixation is performed through the setting of the positioning rod.

[0019] Furthermore, a receiving groove is provided at the front end of the positioning rod, and the inner wall of the receiving groove is rotatably connected to a limiting pin.

[0020] Through the above technical solution, the setting of the limit pin can prevent the positioning rod from being separated from the insertion opening and the limit opening.

[0021] Furthermore, a support cone is hingedly mounted at the bottom end of each support rod.

[0022] Through the above technical solution, the support rod drives the support cone to be inserted into the ground for support and fixation.

[0023] Beneficial Effects

[0024] The utility model provides an auxiliary pipe release device for a fire hydrant. Compared with the prior art, it has the following advantages:

[0025] Beneficial effects:

[0026] (1) The auxiliary pipe release device of the fire hydrant is mounted on the outer wall of the fire hydrant through a semicircular clamping ring. The semicircular clamping ring fits the fire hydrant so that the screw rod passes through the through-hole. The operating rod is rotated to drive the abutment block to rotate along the outer wall of the screw rod. The abutment block gradually abuts and fixes the mounting seat. The semicircular clamping ring drives the semicircular protective pad and the rubber pad to close and fix the outer wall of the fire hydrant. The fixed fire hydrant is moved to the position of the installation port and matched with the position, so that when installing an external fire hydrant, it can be closed and fixed first, and it can be moved to the position of the installation port for installation according to fire hydrants of different specifications. Therefore, when there is a shortage of manpower for installation, it is very convenient to use as an auxiliary installation tool.

[0027] (2) The auxiliary pipe release device of the fire hydrant drives the limit block to slide outward in the inner wall of the corresponding limit groove through the support rod, and the support rod drives the support cone to be inserted into the ground for support. The positioning rod drives the limit pin to pass through the insertion opening and the limit opening, and rotates the limit pin to a vertical state, thereby completing the limit fixation of the support rod and the sleeve, so that when installing the fire hydrant, the entire device can be supported to prevent tilting and affecting the installation progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0029] Figure 2 It is a top view of the external structure of the utility model;

[0030] Figure 3 It is an exploded view of the internal structure of the support assembly of the utility model;

[0031] Figure 4 It is an enlarged view of the structure of the utility model A.

[0032] In the figure, 1, semicircular clamping ring; 2, fixing assembly; 21, semicircular protective pad; 22, rubber pad; 23, mounting seat; 24, screw; 25, limit seat; 26, operating rod; 27, abutment block; 3, supporting assembly; 31, sleeve; 32, supporting rod; 33, limit opening; 34, supporting cone; 35, positioning rod; 36, limit pin; 37, insertion opening; 38, limit groove; 39, receiving groove; 310, limit block. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] See also Figure 1-4 , an auxiliary pipe release device for a fire hydrant, comprising two semicircular clamping rings 1, the two semicircular clamping rings 1 are arranged symmetrically, the adjacent sides of the two semicircular clamping rings 1 are installed with a same fixing component 2, and the outer walls of the two semicircular clamping rings 1 are installed with a supporting component 3;

[0036] The fixing assembly 2 includes two semicircular protective pads 21, the front and rear walls of the two semicircular snap rings 1 are fixedly connected with mounting seats 23, the side walls of the mounting seats 23 on the left are fixedly connected with screws 24, the side walls of the mounting seats 23 on the right are provided with through openings, the outer walls of the screws 24 are screwed with abutment blocks 27, the outer walls of the abutment blocks 27 are evenly installed with operating rods 26, the inner walls of the two semicircular protective pads 21 are evenly installed with a plurality of rubber pads 22, and the right ends of the screws 24 are fixedly connected with limited seats 25;

[0037] In the embodiment of the utility model, the purpose of this arrangement is that the setting of the fixing component 2 can clamp and fix the fire hydrant to be installed, and can adapt to settings of different specifications, so as to improve the practicality of the entire device. At the same time, the semicircular protective pad 21 can protect the paint surface on the outside of the fire hydrant, and the rubber pad 22 can increase the friction with the fire hydrant, making the clamping more firm and stable.

[0038] Embodiment 2:

[0039] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: the outer walls of the two semicircular protective pads 21 are fixedly connected to the inner walls of the corresponding semicircular clamping rings 1, the outer walls of the screw rods 24 are fitted with the inner walls of the corresponding through-holes, the support assembly 3 includes a sleeve 31, the top of the sleeve 31 is hinged to the outer wall of the corresponding semicircular clamping ring 1, the front and rear parts of the inner wall of the sleeve 31 are provided with limiting grooves 38, the inner walls of the limiting grooves 38 are slidably installed with limiting blocks 310, and the adjacent sides of the limiting blocks 310 are fixedly connected with the same support rod 32, the outer wall of the support rod 32 is evenly provided with a plurality of limiting openings 33, the bottom of the outer wall of the sleeve 31 is provided with insertion openings 37, the inner walls of the insertion openings 37 and the limiting openings 33 are interlaced with the same positioning rod 35, the front end of the positioning rod 35 is provided with a receiving groove 39, the inner wall of the receiving groove 39 is rotatably connected with a limiting pin 36, and the bottom of the support rod 32 is hingedly installed with a support cone 34;

[0040] In the embodiment of the utility model, the purpose of this arrangement is that the support component 3 can be used to support and fix the equipment when installing the fire hydrant to prevent it from tilting during installation. When there is a shortage of manpower, this device has a good effect as an auxiliary installation tool.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0042] During operation, when the fire hydrant is installed, the entire device can be moved, the semicircular clamping ring 1 is sleeved on the outer wall of the fire hydrant, and the semicircular clamping ring 1 is moved to fit the fire hydrant so that the screw 24 passes through the through-hole, and the operating rod 26 is rotated to drive the abutment block 27 to rotate along the outer wall of the screw 24, and the abutment block 27 gradually abuts and fixes the mounting seat 23, so that the semicircular clamping ring 1 drives the semicircular protective pad 21 and the rubber pad 22 to close and fix the outer wall of the fire hydrant, and the fixed fire hydrant is moved to the position of the installation port and matched. The support rod 32 is moved outward in turn to drive the limit block 310 to slide outward in the corresponding inner wall of the limit groove 38. While sliding outward, the support rod 32 drives the support cone 34 to be inserted into the ground for support. The movable positioning rod 35 drives the limit pin 36 to pass through the insertion hole 37 and the limit hole 33, and rotates the limit pin 36 to a vertical state, thereby completing the limit fixation of the support rod 32 and the sleeve 31.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary pipe release device for a fire hydrant, comprising two semicircular clamping rings (1), characterized in that: The two semicircular clamping rings (1) are arranged symmetrically on both sides, the adjacent sides of the two semicircular clamping rings (1) are equipped with a same fixing component (2), and the outer walls of the two semicircular clamping rings (1) are equipped with a supporting component (3); The fixing assembly (2) comprises two semicircular protective pads (21), the front and rear walls of the two semicircular clamping rings (1) are fixedly connected to a mounting seat (23), the side wall of the mounting seat (23) on the left side is fixedly connected to a screw rod (24), the side wall of the mounting seat (23) on the right side is provided with a through hole, the outer wall of the screw rod (24) is screwed with an abutment block (27), the outer wall of the abutment block (27) is evenly installed with an operating rod (26), the inner walls of the two semicircular protective pads (21) are evenly installed with a plurality of rubber pads (22), and the right end of the screw rod (24) is fixedly connected to a limit seat (25).

2. The auxiliary pipe placing device for a fire hydrant according to claim 1, characterized in that: The outer walls of the two semicircular protective pads (21) are fixedly connected to the inner walls of the corresponding semicircular clamping rings (1), and the outer walls of the screw rods (24) are in contact with the inner walls of the corresponding through-holes.

3. The auxiliary pipe placing device for a fire hydrant according to claim 1, characterized in that: The support assembly (3) comprises a sleeve (31), the top end of which is hinged to the outer wall of the corresponding semicircular clamping ring (1).

4. The auxiliary pipe placing device for a fire hydrant according to claim 3, characterized in that: The front and rear parts of the inner wall of the sleeve (31) are both provided with limiting grooves (38), and the inner walls of the limiting grooves (38) are both slidably mounted with limiting blocks (310).

5. The auxiliary pipe placing device for a fire hydrant according to claim 4, characterized in that: The adjacent sides of the limiting blocks (310) are fixedly connected to the same support rod (32), and the outer wall of the support rod (32) is evenly provided with a plurality of limiting openings (33).

6. The auxiliary pipe placing device for a fire hydrant according to claim 3, characterized in that: The outer wall bottom of the sleeve (31) is provided with an insertion opening (37), and the insertion opening (37) and the inner wall of the limiting opening (33) are both inserted with a same positioning rod (35).

7. The auxiliary pipe placing device for a fire hydrant according to claim 6, characterized in that: The front end of each positioning rod (35) is provided with a receiving groove (39), and the inner wall of the receiving groove (39) is rotatably connected to a limiting pin (36).

8. The auxiliary pipe placing device for a fire hydrant according to claim 5, characterized in that: A support cone (34) is hingedly mounted at the bottom end of each support rod (32).

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