Fire hydrant pressure measuring device connector

Abstract

The utility model discloses a fire hydrant pressure measuring device connector which comprises a connector body, the connector body is sleeved with a sleeve block, the inner wall of the sleeve block is fixedly connected with a first annular baffle, the right end of the outer surface of the connector body is fixedly connected with a second annular baffle, the outer surface of the connector body is sleeved with a lantern ring, and the lantern ring is fixedly connected with a second annular baffle. A clamping groove matched with a sleeve ring for use is formed in the outer surface of the connector body, a groove is formed in the right side of the connector body, a sealing gasket is arranged in an inner cavity of the groove, a threaded head is arranged at the left end of the connector body, a threaded hole is formed in the upper portion of the outer surface of the connector body, and a clamping head is fixedly connected to the right side of a sleeve block. By means of the first annular baffle, the second annular baffle, the clamping groove and the lantern ring, the sleeve block can be fixed to the connector body, the connector body can be rotated at will, and therefore people can adjust the pressure measuring device to a proper position conveniently, and people can watch the value of the pressure measuring device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrant pressure measuring device joints, in particular to a fire hydrant pressure measuring device joint. Background Art

[0002] A fire hydrant is a fixed fire-fighting facility. Its main function is to control combustibles, isolate combustibles, and eliminate ignition sources. It is divided into indoor fire hydrants and outdoor fire hydrants. Fire hydrants need to be pressure tested during long-term storage to ensure that they can be used normally. A fire hydrant pressure measuring device requires a joint when connected to a fire hydrant. However, the current joints of fire hydrant pressure measuring devices are fixed with threads, which makes it impossible to control the direction of the pressure measuring device, making it inconvenient for people to view the value of the pressure measuring device. For this reason, we propose a fire hydrant pressure measuring device joint. Utility Model Content

[0003] The purpose of the utility model is to provide a fire hydrant pressure measuring device connector, which has the advantage of being convenient for people to view the numerical value of the pressure measuring device, and solves the problem that the current fire hydrant pressure measuring device connectors are all fixed with threads, resulting in the inability to control the direction of the pressure measuring device, making it inconvenient for people to view the numerical value of the pressure measuring device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire hydrant pressure measuring device connector, including a connector body, a sleeve block is sleeved on the outside of the connector body, a first annular baffle is fixedly connected to the inner wall of the sleeve block, a second annular baffle is fixedly connected to the right end of the outer surface of the connector body, a sleeve ring is sleeved on the outer surface of the connector body, and a groove for use with the sleeve ring is opened on the outer surface of the connector body.

[0005] Preferably, a groove is provided on the right side of the joint body, and a sealing gasket is provided in the inner cavity of the groove.

[0006] Preferably, a threaded head is provided at the left end of the connector body, a threaded hole is provided at the upper portion of the outer surface of the connector body, the connector body is threadedly connected to a ball valve via the threaded head, the connector body is threadedly connected to a gauge holder via the threaded hole, and a pressure gauge is installed on the top of the gauge holder.

[0007] Preferably, a clamp is fixedly connected to the right side of the sleeve block, and an opening is formed on the sleeve ring.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model can fix the sleeve block on the joint body through the first annular baffle, the second annular baffle, the clamping groove and the sleeve ring, and the joint body can be rotated at will, so that people can adjust the pressure measuring device to a suitable position and view the value of the pressure measuring device conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model

[0011] Figure 2 This is a schematic diagram of the structure of the connector body of the utility model;

[0012] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0013] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0014] Figure 5 This is a schematic diagram of the ring structure of the utility model.

[0015] In the figure: 1, joint body; 2, threaded head; 3, threaded hole; 4, sleeve block; 5, clamping head; 6, first annular baffle; 7, second annular baffle; 8, sealing gasket; 9, groove; 10, clamping groove; 11, collar; 12, opening; 13, ball valve; 14, pressure gauge; 15, gauge support. DETAILED DESCRIPTION

[0016] 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.

[0017] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0018] See also Figure 1-5As shown, the utility model provides a fire hydrant pressure measuring device joint, including a joint body 1, a sleeve block 4 is sleeved on the outside of the joint body 1, a first annular baffle 6 is fixedly connected to the inner wall of the sleeve block 4, a second annular baffle 7 is fixedly connected to the right end of the outer surface of the joint body 1, a sleeve ring 11 is sleeved on the outer surface of the joint body 1, a card groove 10 used in conjunction with the sleeve ring 11 is opened on the outer surface of the joint body 1, a groove 9 is opened on the right side of the joint body 1, a sealing gasket 8 is arranged in the inner cavity of the groove 9, a threaded head 2 is arranged on the left end of the joint body 1, a ball valve 13 is threadedly connected to the joint body 1 through the threaded head 2, a gauge support 15 is threadedly connected to the joint body 1 through the threaded hole 3, a pressure gauge 14 is installed on the top of the gauge support 15, and a threaded hole is opened on the upper part of the outer surface of the joint body 1 3. The right side of the sleeve block 4 is fixedly connected with a clamp 5, an opening 12 is opened on the sleeve ring 11, and a threaded hole 3 is set to facilitate people to install the pressure measuring device. The first annular baffle 6 can be blocked by the second annular baffle 7, and then the sleeve ring 11 is clamped in the clamping groove 10, so that it can cooperate with the second annular baffle 7, so that the first annular baffle 6 is fixed between the sleeve ring 11 and the second annular baffle 7, so that the sleeve block 4 can be fixed on the joint body 1 and can rotate, so that it is convenient for people to adjust the pressure measuring device to a suitable position and to view the values ​​on the pressure measuring device. After the installation is completed, close the ball valve 13 and open the water valve of the fire hydrant. When the ball valve 13 is closed, the pressure gauge 14 can measure the static water pressure, and when the ball valve 13 is opened, the pressure gauge 14 can measure the dynamic water pressure.

[0019] The working principle of the utility model is as follows: a threaded hole 3 is provided to facilitate people to install a pressure measuring device, and the first annular baffle 6 can be blocked by the second annular baffle 7, and then the collar 11 is clamped in the clamping groove 10, so that it can cooperate with the second annular baffle 7, so that the first annular baffle 6 is fixed between the collar 11 and the second annular baffle 7, so that the sleeve block 4 can be fixed on the joint body 1 and can rotate, so that it is convenient for people to adjust the pressure measuring device to a suitable position and to view the values ​​on the pressure measuring device.

[0020] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0021] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A fire hydrant pressure measuring device connector, comprising a connector body (1), characterized in that: The outer part of the joint body (1) is sleeved with a sleeve block (4), the inner wall of the sleeve block (4) is fixedly connected with a first annular baffle (6), the right end of the outer surface of the joint body (1) is fixedly connected with a second annular baffle (7), the outer surface of the joint body (1) is sleeved with a sleeve ring (11), and the outer surface of the joint body (1) is provided with a slot (10) for use with the sleeve ring (11).

2. A fire hydrant pressure measuring device connector according to claim 1, characterized in that: A groove (9) is provided on the right side of the joint body (1), and a sealing gasket (8) is provided in the inner cavity of the groove (9).

3. A fire hydrant pressure measuring device connector according to claim 1, characterized in that: The left end of the joint body (1) is provided with a threaded head (2), the upper part of the outer surface of the joint body (1) is provided with a threaded hole (3), the joint body (1) is threadedly connected to a ball valve (13) through the threaded head (2), the joint body (1) is threadedly connected to a gauge support (15) through the threaded hole (3), and a pressure gauge (14) is installed on the top of the gauge support (15).

4. A fire hydrant pressure measuring device connector according to claim 1, characterized in that: A clamping head (5) is fixedly connected to the right side of the sleeve block (4), and an opening (12) is provided on the sleeve ring (11).

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