CN214667084U

CN214667084U - Water meter box convenient to overhaul

Info

Publication number: CN214667084U
Application number: CN202120887056.9U
Authority: CN
Inventors: 林宣快
Original assignee: Qinghai Kaideli Pipeline Engineering Co ltd
Current assignee: Qinghai Kaideli Pipeline Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-09
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a water meter box convenient to overhaul, include box down and establish the last box at box top down, the internal drainage mechanism of box down, the fixed case of inside wall fixedly connected with of going up the box, the inboard fixedly connected with fixed plate of box down, fixedly connected with rack bar on the fixed plate, logical groove has been seted up to the bottom of fixed case, rack bar passes logical groove and pegs graft the inside of fixed case, the inside of fixed case is rotated and is connected with the gear, the gear with rack bar meshes mutually, be equipped with restriction gear pivoted restriction mechanism on the gear. The utility model has the advantages that: the gear rotating limiting effect of the limiting mechanism is relieved, so that the rack rod on the fixing plate can be drawn out from the inside of the fixing box to separate the upper box body from the lower box body, and the water diversion mechanism in the lower box body is convenient to maintain and overhaul.

Description

Water meter box convenient to overhaul

Technical Field

The utility model relates to a water meter box technical field, especially a water meter box convenient to overhaul.

Background

The water meter box is a common civil basic equipment facility, and is widely applied to civil infrastructures in villages, towns, large, medium and small cities, and some water meter boxes are usually buried underground for reducing the occupied area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a water meter box convenient to overhaul.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a water meter box convenient to overhaul, includes box and the last box of establishing at box top down, the internal drainage mechanism of box down, the inside wall fixedly connected with of going up the box fixes the case, the inboard fixedly connected with fixed plate of box down, fixedly connected with rack bar on the fixed plate, logical groove has been seted up to the bottom of fixed case, rack bar passes logical groove and pegs graft the inside of fixed case, the inside of fixed case rotates and is connected with the gear, the gear with rack bar meshes mutually, be equipped with restriction gear pivoted limiting mechanism on the gear.

Further technical scheme is, the limiting mechanism includes slide bar, rack plate and spring, slide bar sliding connection be in the top of fixed case, rack plate fixed connection be in the bottom of slide bar, the rack plate with gear looks joint, the spring cup joint be in on the slide bar, the top fixedly connected with dog of slide bar.

According to a further technical scheme, the top of the rack plate is fixedly connected with a pull rope, the pull rope penetrates through the inner top wall of the fixed box and the inner side wall of the upper box body and extends to the outer portion of the upper box body, and the pull rope is arranged at one end, outside the upper box body, of the pull ring.

According to a further technical scheme, the bottom of the upper box body is fixedly connected with an insertion block, the outer surface of the insertion block is wrapped with a sealing strip, the top of the lower box body is provided with a slot, and the insertion block is inserted into the slot.

According to a further technical scheme, the water diversion mechanism comprises a main water pipe, a plurality of water diversion pipes are fixedly connected to the main water pipe, and each water diversion pipe is provided with a water meter and a drain valve.

According to a further technical scheme, a box cover is arranged at the top of the upper box body, a plug is fixedly connected to the bottom of the box cover, and the plug is inserted into the top of the upper box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a limiting mechanism who sets up restricts the gear and rotates, makes and can't take out from the inside of fixed case with gear engaged with rack bar, will descend box and last box to link together, through removing limiting mechanism to gear revolve's restriction effect, makes rack bar on the fixed plate take out from the inside of fixed case, comes to go up the box and separates with lower box to be convenient for maintain the maintenance to the inside water diversion mechanism of box down.

2. The utility model discloses a thereby fixed rack board blocks the rotation of gear restriction gear, through the pull ring of pulling stay cord one end to thereby the mode of compression spring comes the pulling rack board to rise and removes the limiting displacement of rack board to the gear, through setting up inserted block and slot, is convenient for install the combination to lower box and last box, through setting up the sealing strip, has increased the leakproofness of junction, is convenient for observe the reading of lower box inside water gauge through opening the case lid.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the fixing box of the present invention.

In the figure, 1, a lower box body; 101. a slot; 2. an upper box body; 201. inserting a block; 202. a sealing strip; 203. a box cover; 204. a plug; 3. a fixed box; 301. a through groove; 4. a fixing plate; 5. a rack bar; 6. a gear; 7. a slide bar; 8. a rack plate; 9. a spring; 10. pulling a rope; 11. a main water pipe; 12. a water diversion pipe; 13. a water meter.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to an embodiment shown in fig. 1-2, an easy-to-repair water meter box comprises a lower box body 1 and an upper box body 2 arranged on the top of the lower box body 1, an internal water diversion mechanism of the lower box body 1, the water diversion mechanism comprises a main water pipe 11, a plurality of water diversion pipes 12 are fixedly connected to the main water pipe 11, each water diversion pipe 12 is provided with a water meter 13 and a drain valve, the inner side wall of the upper box body 2 is fixedly connected with a fixed box 3, the inner side of the lower box body 1 is fixedly connected with a fixed plate 4, a rack bar 5 is fixedly connected to the fixed plate 4, the bottom of the fixed box 3 is provided with a through groove 301, the rack bar 5 passes through the through groove 301 to be inserted into the fixed box 3, the inside of the fixed box 3 is rotatably connected with a gear 6, the gear 6 is engaged with the rack bar 5, the bottom of the upper box body 2 is fixedly connected with an insert block 201, the outer surface of the insert block 201 is wrapped with a sealing strip 202, the top slot 101 is arranged on the top of the lower box body 1, the inserted block 201 is inserted in the slot 101, the inserted block 201 and the slot 101 are arranged, the lower box body 1 and the upper box body 2 are convenient to install and combine, the sealing performance of the joint is improved by arranging the sealing strip 202, the top of the upper box body 2 is provided with the box cover 203, the bottom of the box cover 203 is fixedly connected with the plug 204, the plug 204 is inserted in the top of the upper box body 2, and the reading of the water meter 13 in the lower box body 1 is convenient to observe by opening the box cover 203.

Be equipped with restriction gear 6 pivoted limiting mechanism on gear 6, limiting mechanism includes slide bar 7, rack plate 8 and spring 9, slide bar 7 sliding connection is at the top of fixed case 3, rack plate 8 fixed connection is in the bottom of slide bar 7, rack plate 8 and gear 6 joint mutually, spring 9 cup joints on slide bar 7, the top fixedly connected with dog of slide bar 7, thereby block gear 6 through fixed rack plate 8 and restrict gear 6's rotation, the top fixedly connected with stay cord 10 of rack plate 8, stay cord 10 runs through the interior roof of fixed case 3 and the inside wall of last case 2 and extends to the outside of supreme case 2, stay cord 10 establishes the one end fixed connection pull ring at last case 2 outside, pull ring through pulling stay cord 10 one end, thereby come the pulling rack plate 8 to rise and remove the limiting action of rack plate 8 to gear 6 with compression spring 9's mode.

The working process of the utility model is as follows: when the water diversion mechanism in the lower box body 1 needs to be maintained and overhauled, the rack plate 8 is pulled to rise in a mode of compressing the spring 9 by pulling the pull rings on the periphery of the upper box body 2 under the action of the pull rope 10 so as to remove the limiting effect of the rack plate 8 on the gear 6, the rack rod 5 on the fixing plate 4 can be pulled out from the inside of the fixing box 3 by removing the limiting effect of the limiting mechanism on the rotation of the gear 6, so that the upper box body 2 and the lower box body 1 are separated, the water diversion mechanism in the lower box body 1 is convenient to maintain and overhaul, the upper box body 2 is covered on the top of the lower box body 1 again after the overhaul is finished, the insert block 201 is inserted into the slot 101, the rack rod 5 is inserted into the fixing box body 3, the pulling force on the pull ring is released, the rack plate 8 is clamped on the gear 6 again under the rebounding effect of the spring 9 so as to limit the rotation of the gear 6, thereby restricting the rack bar 5 from being withdrawn from the inside of the fixed box 3.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a water meter box convenient to overhaul, includes box (1) and establishes last box (2) at box (1) top down, its characterized in that: the internal drainage mechanism of lower box (1), go up the fixed case of inside wall fixedly connected with (3) of box (2), the inboard fixedly connected with fixed plate (4) of box (1) down, fixedly connected with rack bar (5) on fixed plate (4), logical groove (301) have been seted up to the bottom of fixed case (3), rack bar (5) pass logical groove (301) and peg graft the inside of fixed case (3), the internal rotation of fixed case (3) is connected with gear (6), gear (6) with rack bar (5) mesh mutually, be equipped with restriction gear (6) pivoted restraining mechanism on gear (6).

2. A water meter box convenient to overhaul as claimed in claim 1 wherein: the limiting mechanism comprises a sliding rod (7), a rack plate (8) and a spring (9), the sliding rod (7) is connected to the top of the fixed box (3) in a sliding mode, the rack plate (8) is fixedly connected to the bottom of the sliding rod (7), the rack plate (8) is connected with the gear (6) in a clamping mode, the spring (9) is sleeved on the sliding rod (7), and the top of the sliding rod (7) is fixedly connected with a stop block.

3. A water meter box convenient to overhaul as claimed in claim 2 wherein: the top fixedly connected with stay cord (10) of rack board (8), stay cord (10) run through the interior roof of fixed case (3) and the inside wall of last box (2) and extend to go up the outside of box (2), establish stay cord (10) go up the outside one end fixed connection pull ring of box (2).

4. A water meter box convenient to overhaul as claimed in claim 1 wherein: the bottom fixedly connected with inserted block (201) of going up box (2), the surface parcel of inserted block (201) has sealing strip (202), slot (101) have been seted up at the top of lower box (1), inserted block (201) are pegged graft the inside of slot (101).

5. A water meter box convenient to overhaul as claimed in claim 1 wherein: the water diversion mechanism comprises a main water pipe (11), a plurality of water diversion pipes (12) are fixedly connected to the main water pipe (11), and each water meter (13) and a drain valve are installed on each water diversion pipe (12).

6. A water meter box convenient to overhaul as claimed in claim 1 wherein: a box cover (203) is arranged at the top of the upper box body (2), a plug (204) is fixedly connected to the bottom of the box cover (203), and the plug (204) is inserted into the top of the upper box body (2).