CN213397242U - Easy-to-replace joint for high-shell water meter - Google Patents

Abstract

The utility model provides a high-shell water gauge that is convenient for change connects, including the joint design, its characterized in that includes the support frame, goes up collar, lower collar, adjustment structure, the utility model discloses a set up the adjustment structure respectively at the inside wall of going up collar, lower collar, increased the manual control range between upper collar and the lower collar to improve the life of upper collar, lower collar, also improved the availability factor of upper collar, lower collar; place the water gauge on the tray, adjust the adjusting lever through adjusting two nuts, adjust the regulation and drive the backup pad and adjust, further drive the tray and adjust, will adjust the pole according to the water gauge size and adjust suitable position, tighten two nuts, the locating part can restrict the precision that targets in place of Y shape adjusting lever, can prevent effectively that Y shape adjusting lever and last collar, lower collar from taking place to break away from, has played effective spacing effect.

Description

Easy-to-replace joint for high-shell water meter

Technical Field

The utility model relates to a water gauge technical field especially relates to high shell is joint for water gauge convenient to change.

Background

The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, generally divided into a positive displacement water meter and a speed water meter, originated in the uk, the development of the water meter has a history of nearly two hundred years, when the specification of the water meter is selected, the size and the flow range of the used flow under the normal condition are firstly estimated, and then the water meter with the specification of which the common flow is closest to the value is selected as a first choice, so the demand for the connector for the high-shell water meter of the high-shell water meter which is convenient to replace is increasing day by day;

the connector for the high-shell water meter in the market at present cannot be replaced conveniently, the work efficiency of time reduction is wasted in the replacement process, and the water meter is not fixed when the connector for the high-shell water meter is replaced, so that the water meter drops in the replacement process to cause damage, and therefore, technicians in related fields study the connector for the high-shell water meter convenient to replace;

through search, when the water meter connector needs to be replaced, a patent with application number CN201920124143.1, which is a convenient-to-replace connector for a high-shell water meter, first needs to fix a first fixing rod and a second fixing rod 11 through a first clamping block, place a first clamping block 12 inside the first fixing rod, at this time, a second clamping block slidably connected with the first fixing rod through a third spring pushes the first clamping block to move upward, at this time, the first clamping block is fixed inside the first fixing rod by the second clamping block, so that the first fixing rod and the second fixing rod are fixedly connected, then the clamping plate is slid, because the second rubber pad is no longer pressurized by the clamping plate 7, and the second rubber pad is slidably connected with the first connector through the second spring, when the clamping plate does not press the second rubber pad any more, the second rubber pad moves outward, so that the water pipe can be taken out from the inside of the first connector, when the water pipe is taken out, the first joint can slide backwards, and because the first joint and the second joint are in sliding connection through the first rubber pad, the second joint cannot move when the first joint slides, and the water pipe can be conveniently taken out through the sliding connection of the first joint and the second joint;

with respect to the above patents, the following drawbacks remain: under the cooperation of the first fixture block, the button and the second fixture block, although the first fixing rod and the second fixing rod can play a role in fixing the water meter, because the sizes of the water meters are not consistent, and the first fixing rod and the second fixing rod can only fix the water meters with the same specification, because the first fixing rod and the second fixing rod lack an adjusting structure inside, the water meter with the specifications smaller than those of the first fixing rod and the second fixing rod cannot achieve the effect of firm fixation, so that the water meter drops in the fixing process The second dead lever is pushed open for first dead lever and second dead lever take place to separate, thereby cause the fracture of first dead lever and second dead lever, lead to first dead lever and second dead lever can't fix the water gauge, further increased the cost, shortened the life of first dead lever and second dead lever, reduced to a certain extent and connect change efficiency, for this reason, we propose the high-shell water gauge of being convenient for to change and use the joint.

Disclosure of Invention

According to the technical problem, the utility model provides a high-shell water meter connector convenient to change, including the joint structure, its characterized in that includes support frame, upper collar, lower collar, regulation structure, the lateral wall of support frame installs the joint structure, the top of support frame is installed the lower collar, the top of lower collar is connected with the upper collar, the inside wall of upper collar and lower collar has seted up the through-hole respectively, installs the regulation structure in this through-hole;

a positioning block is mounted on a side plate of the lower mounting ring, a magnetic suction piece is arranged inside the positioning block, a positioning hole is formed inside the positioning block, a positioning groove is formed inside the upper mounting block, the magnetic suction piece is arranged inside the positioning groove, the magnetic suction piece is a magnet, a positioning hole is formed inside the positioning groove, the positioning block and the positioning groove are matched for use, the positioning hole inside the positioning groove and the positioning hole inside the positioning block are arranged on the same straight line, positioning rods are mounted in the positioning hole inside the positioning groove and the positioning hole inside the positioning block, and the positioning rods are in a 7-shaped structure;

the adjusting structure comprises two nuts, a supporting plate, a mounting groove, a compression spring, a tray, a rubber layer, an adjusting rod and a limiting part, the limiting part is installed in a through hole of the inner side wall of the upper mounting ring and the lower mounting ring, the limiting part is of a T-shaped structure, a through hole is formed in the limiting part, the adjusting rod is installed in the through hole and is of a Y-shaped structure, threads are formed in the outer side wall of the adjusting rod, the two nuts are installed on the outer side wall of the adjusting rod through threads, the two nuts fix the adjusting rod, the upper mounting ring and the lower mounting ring, the supporting plate is installed on the adjusting rod and is of an arc-shaped structure, the mounting groove is formed in the supporting plate, the compression spring is installed in the mounting groove, the tray is installed on the compression.

The utility model has the advantages that: the utility model discloses a set up the regulation structure that is become by two nuts respectively at the inside wall of last collar, lower collar, a supporting plate, the mounting groove, compression spring, the tray, the rubber layer, adjust the pole, the locating part, increased the manual control range between last collar and the lower collar, avoid because the extrusion force is too big, the water gauge can be with last collar and lower collar ejection, make the upper collar separate with lower collar, thereby caused the damage of upper collar, lower collar, make it can't realize the fixed to the water gauge, cause the condition emergence of the damage of upper collar, lower collar, thereby the life of upper collar, lower collar has been improved, the availability factor of upper collar, lower collar has also been improved; the water meter is placed on the tray, the adjusting rod is adjusted by adjusting the double nuts, the adjusting rod drives the supporting plate to adjust, the tray is further driven to adjust, the adjusting rod is adjusted to a proper position according to the size of the water meter, the double nuts are tightened, the limiting part can limit the in-place precision of the Y-shaped adjusting rod, the Y-shaped adjusting rod can be effectively prevented from being separated from the upper mounting ring and the lower mounting ring, and the effective limiting effect is achieved;

the utility model discloses increased compression spring in the backup pad, realized playing certain cushioning effect to the water gauge in the fixed process, increased the rubber layer on the tray, avoided the water gauge in the fixed process, caused the condition emergence of mar and damage to the tray surface, from having improved the holistic life of upper mount ring, lower mount ring;

the utility model discloses increased locating piece, constant head tank, magnetism and inhaled piece, locating lever, it is fixed with the quick locking of last collar to have realized down collar under the effect of magnetism suction piece inter attraction through locating piece and constant head tank, uses through the cooperation of locating lever and locating hole, realizes effectively spacing locating piece and constant head tank, prevents to go up collar and the circumstances that appears the separation with lower collar to the fixed in-process of water gauge.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the upper mounting ring and the lower mounting ring of the present invention in a separated state;

FIG. 3 is a schematic view of the installation state of the upper and lower mounting rings of the present invention;

FIG. 4 is a partial schematic view of the mounting of the support plate and tray of the present invention;

fig. 5 is a schematic view of the installation of the positioning block and the positioning groove of the present invention.

As shown in the figure, the device comprises a support frame 1, an upper mounting ring 2, a positioning block 20, a magnetic attraction piece 21, a lower mounting ring 3, a positioning hole 30, a positioning groove 31, a positioning rod 32, a joint structure 4, an adjusting structure 5, a double nut 50, a support plate 51, a mounting groove 52, a compression spring 53, a tray 54, a rubber layer 55, an adjusting rod 56 and a limiting piece 57.

Detailed Description

Example 1

The utility model provides a high-shell water meter connector convenient to replace, including joint design 4, its characterized in that includes support frame 1, upper mounting ring 2, lower mounting ring 3, regulation structure 5, and joint design 4 is installed to the lateral wall of support frame 1, and lower mounting ring 3 is installed at the top of support frame 1, and the top of lower mounting ring 3 is connected with upper mounting ring 2, and the through-hole has been seted up respectively to the inside wall of upper mounting ring 2 and lower mounting ring 3, installs regulation structure 5 in this through-hole;

a positioning block 20 is mounted on a side plate of the lower mounting ring 3, a magnetic attraction piece 21 is arranged inside the positioning block 20, a positioning hole 30 is formed inside the positioning block 20, a positioning groove 31 is formed inside the upper mounting block, the magnetic attraction piece 21 is arranged inside the positioning groove 31, the magnetic attraction piece 21 is a magnet, a positioning hole 30 is formed inside the positioning groove 31, the positioning block 20 and the positioning groove 31 are matched for use, the positioning hole 30 inside the positioning groove 31 and the positioning hole 30 inside the positioning block 20 are arranged on the same straight line, a positioning rod 32 is mounted in the positioning hole 30 inside the positioning groove 31 and the positioning hole 30 inside the positioning block 20, and the positioning rod 32 is of a 7-shaped;

the adjusting structure 5 comprises a double nut 50, a supporting plate 51, a mounting groove 52, a compression spring 53, a tray 54, a rubber layer 55, an adjusting rod 56 and a limiting piece 57, wherein the limiting piece 57 is mounted in a through hole on the inner side wall of the upper mounting ring 2 and the lower mounting ring 3, the limiting piece 57 is of a T-shaped structure, a through hole is formed in the limiting piece 57, install in this perforation and adjust pole 56, it is the Y shape structure to adjust pole 56, adjust the lateral wall of pole 56 and seted up threadedly, adjust the lateral wall of pole 56 and install two nuts 50 through the screw thread, two nuts 50 will adjust pole 56, go up collar 2, collar 3 fixes down, install backup pad 51 on adjusting pole 56, backup pad 51 is "arc" structure, mounting groove 52 has been seted up to backup pad 51's inside, install compression spring 53 in the mounting groove 52, install tray 54 on the compression spring 53, install rubber layer 55 on the tray 54.

Example 2

The joint structure 4 in the application is the prior art and is used for installing a water pipe joint of a water meter, and the upper mounting ring 2 and the lower mounting ring 3 are used for fixing the water meter; when the utility model is used, firstly, the water meter to be fixed is placed on the tray 54, the upper mounting ring 2 and the lower mounting ring 3 are buckled, when the positioning block 20 is close to the positioning groove 31, the two magnetic attraction pieces 21 are attracted together, the positioning rod 32 is inserted into the positioning hole 30, the locking of the positioning block 20 and the positioning groove 31 is realized, the mounting locking of the upper mounting ring 2 and the lower mounting ring 3 is further realized, the double nuts 50 are loosened, the adjusting rods 56 are adjusted according to the specification and the size of the water meter, the adjusting rods 56 are adjusted to drive the supporting plate 51 to be adjusted, the tray 54 is further driven to be adjusted, when the adjusting rods 56 are adjusted to proper positions, the double nuts 50 are tightened, the fixing of the water meter is realized, the fixing is firm, the adjusting range of the adjusting structure 5 is enlarged, the problem that the water meter can push the upper mounting ring 2 and the lower mounting ring 3 out due to overlarge extrusion force is avoided, so that the upper mounting ring 2 is separated, thereby the fracture of clamp has been caused, make it can't realize the fixed to the water gauge, the condition that causes the damage of clamp takes place, thereby the last collar 2 has been improved, the life of collar 3 down, the last collar 2 has been improved, the availability factor of collar 3 down, compression spring 53 has realized the cushioning effect to the water gauge in fixed process, rubber layer 55 on the tray 54, the water gauge is at fixed in-process has been avoided, the condition that causes mar and damage to the tray 54 surface takes place, from having improved last collar 2, the holistic life of collar 3 down.

Example 3

Comparing the application with the use of the water meter fixing clamping piece with the same outer ring diameter, when the outer ring diameter is 110cm, the outer diameter of the application is 110cm, the inner diameter of the application is 55cm, and the application can be adjusted within the diameter range of 50-120cm, and the outer diameter of the existing water meter fixing clamping piece is 110cm, and the application can be adjusted within the diameter range of 110-120 cm; it can be seen from this that the outer ring diameter of this application is the same, and this application is fixed more steadily for prior art, and the control range is wider.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The connector for the high-shell water meter convenient to replace comprises a connector structure and is characterized by comprising a support frame, an upper mounting ring, a lower mounting ring and an adjusting structure, wherein the connector structure is mounted on the outer side wall of the support frame;

a positioning block is mounted on a side plate of the lower mounting ring, a magnetic suction piece is arranged inside the positioning block, a positioning hole is formed inside the positioning block, a positioning groove is formed inside the upper mounting block, the magnetic suction piece is arranged inside the positioning groove, a positioning hole is formed inside the positioning groove, the positioning block and the positioning groove are matched for use, the positioning hole inside the positioning groove and the positioning hole inside the positioning block are arranged on the same straight line, and positioning rods are mounted in the positioning hole inside the positioning groove and the positioning hole inside the positioning block;

the adjusting structure comprises two nuts, a supporting plate, a mounting groove, a compression spring, a tray, a rubber layer, an adjusting rod and a limiting part, the limiting part is installed in a through hole of the inner side wall of the upper mounting ring and the lower mounting ring, the limiting part is of a T-shaped structure, a through hole is formed in the limiting part, the adjusting rod is installed in the through hole, a thread is formed in the outer side wall of the adjusting rod, the two nuts are installed on the outer side wall of the adjusting rod through threads, the two nuts fix the adjusting rod, the upper mounting ring and the lower mounting ring, the supporting plate is installed on the adjusting rod, the mounting groove is formed in the supporting plate, the compression spring is installed in the mounting groove, the tray is installed on the compression.

2. A connector for a conveniently replaceable high-hull water meter as claimed in claim 1, wherein said magnetic attachment member is a magnet.

3. A connector for a conveniently replaceable high hull water meter as set forth in claim 1, wherein said locator bar is of a "7" configuration.

4. A connector for a conveniently replaceable high hull water meter as set forth in claim 1, wherein said adjustment lever is of Y-shaped configuration.

5. A connector for a conveniently replaceable high hull water meter as set forth in claim 1, wherein said support plate is of "arcuate" configuration.

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