CN110953404B

CN110953404B - Improved pipe clamp

Info

Publication number: CN110953404B
Application number: CN201911411107.4A
Authority: CN
Inventors: 倪立兵; 姚孝明; 张纪彬
Original assignee: Jingzhou Western Precision Stamping Co ltd
Current assignee: Jingzhou Western precision stamping Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-08-03
Anticipated expiration: 2039-12-31
Also published as: CN110953404A

Abstract

The invention relates to an improved pipe clamp which comprises an upper half pipe clamp, an upper half connecting group, a lower half pipe clamp, a lower half connecting group, a bolt and a screw. The invention can solve the problems that the pipeline generates certain slight shock due to the fact that flowing water in the water pipe continuously impacts the interior of the pipeline, the outer surface of the existing pipe clamp is smooth, the pipe clamp is difficult to effectively clamp the pipeline due to the phenomenon of slipping after being clamped and fixed with the outer wall of the pipeline, the pipe clamp is prone to structural fatigue due to the vibration of the pipeline, and a screw fixed on a wall body is loosened to a certain extent due to the vibration of the pipeline, so that the fixed position of the pipe clamp is unstable, and the pipe clamp even falls off when loosened.

Description

Improved pipe clamp

Technical Field

The invention relates to the technical field of pipeline installation accessories, in particular to an improved pipe clamp.

Background

Pipeline installation need be fixed its assistance through the pipe strap when the wall to guarantee that laying of pipeline and spool can be fine and violently flat vertical effect, the pipe strap can also stabilize the pipeline, avoids the pipeline to take place because of the phenomenon of later stage construction aversion etc. but, present pipe strap probably has following defect after the installation:

because inside having the impact pipeline that the water that flows does not stop in the water pipe, make the pipeline take place certain slight shock, and current pipe strap surface is comparatively smooth, the phenomenon that can appear skidding after fixed with the pipeline outer wall centre gripping, be difficult to form effectual centre gripping to the pipeline, in the past for a long time, the pipe strap self receives the pipeline vibrations condition that structural fatigue appears easily, and fix the screw at the wall body also because of pipeline vibrations produces certain not hard up, thereby lead to the fixed position of pipe strap unstable, the condition that drops appears even when pine.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an improved generation pipe strap, includes first pipe clamp, first connection group, second pipe clamp, second connection group, bolt and screw, the internally mounted of first pipe clamp have first connection group, first pipe clamp passes through the bolt and is connected with second pipe clamp, the internally mounted of second pipe clamp has second connection group, second pipe clamp's middle part is equipped with the screw.

The first half pipe clamp comprises an arc-shaped clamp body, two sliding grooves, two through holes, two elastic blocks and a first reset spring, the two sliding grooves are formed in the left side and the right side of the lower end of the arc-shaped clamp body, the sliding grooves are connected with the elastic blocks through the first reset spring, the first reset spring plays a role in resetting the elastic blocks, the two through holes are formed in the left side and the right side of the arc-shaped clamp body, and the through holes are located above the sliding grooves.

The first half connecting set comprises an inner embedded block, two embedded grooves, two T-shaped grooves, a cavity and a sucking mechanism, the two T-shaped grooves are formed in the left end and the right end of the inner embedded block, the two embedded grooves are formed in the left end and the right end of the inner embedded block and are located on the inner sides of the two T-shaped grooves, the cavity is formed in the inner portion of the inner embedded block, the sucking mechanism is evenly arranged at the lower end of the cavity, after the first half pipe clamp and the second half pipe clamp are stressed and combined, the two elastic blocks move to the left side and the right side after being extruded so as to pull the inner embedded block to be further tightly attached to the outer wall of the pipeline, the sucking mechanism plays a role in sucking the outer wall of the pipeline, and the situation that the pipeline is slipped after the pipe clamp and the pipeline are fixed is reduced.

The mechanism of holding include sucking disc, outlet duct, sealed piece and second reset spring, the outlet duct is installed in the cavity, the inner intercommunication of outlet duct has the sucking disc, the inside jam of outlet duct has sealed piece, even have second reset spring between sealed piece and the outlet duct inside, concrete during operation, when interior abaculus both sides atress was drawn outward, interior abaculus further hugs closely on the pipeline outer wall, at this moment, the sucking disc adsorbs the pipeline outer wall, the gas of extruding is inputed to the cavity from the outlet duct in, the outlet duct, sealed piece and second reset spring cooperate and play the effect of check valve.

The lower half pipe clamp comprises a combining clamp, two extrusion grooves, two through holes, two buckling grooves and a middle hole, wherein the two extrusion grooves are formed in the left end and the right end of the combining clamp;

the lower half connection group include the embedded block, two forked tail fixture blocks, the piece of buckling and two L type pieces, two forked tail fixture blocks are installed at both ends about the embedded block lower extreme outer wall, the middle part of embedded block is connected with the amalgamation clamp through the piece of buckling, two L type pieces are installed to the left and right sides of embedded block upper end, during specific work, put into the centre bore with the screw, buckle into the groove of buckling through the forked tail fixture block, thereby support spacing to the screw upper end, and carry out position location to the embedded block, first pipe clamp and second pipe clamp atress merge the back, L type piece inserts the embedded groove, when interior embedded block both sides atress were drawn outward, thereby the inside deformation of embedded groove catches on L type piece, and then catch the pulling of embedded block both ends to the outside, at this moment, interior embedded block further hugs on the pipeline outer wall with the embedded block atress.

Preferably, the outer side of the lower end of the elastic block is of a structure which gradually inclines inwards from outside to inside, the elastic block is provided with an alignment hole, and the initial position of the axis of the alignment hole deviates from the axis position of the through hole.

Preferably, the inner of elasticity piece be equipped with T type piece, T type piece is embedded into T type inslot, embedded block, forked tail fixture block are the rubber material and constitute.

Preferably, the outer wall of the upper end of the inner embedded block is provided with an arc-shaped fixture block, the cross section of the arc-shaped fixture block is of a rectangular structure, and the arc-shaped fixture block is embedded into the arc-shaped clamp.

Preferably, the outer end of the sealing block is provided with a sealing head, the sealing head is tightly attached to the outer end face of the air outlet pipe, and the inner end of the sealing block is uniformly provided with vent holes.

Preferably, the bottom edge of the extrusion groove is of a structure which gradually inclines upwards from outside to inside, the extrusion groove is communicated with the through hole, and the cross section of the buckling groove is of a dovetail structure.

Preferably, the dovetail clamping block is buckled into the buckling groove, the L-shaped block corresponds to the embedding groove in position, and the width of the upper end part of the L-shaped block is smaller than that of the lower end part of the embedding groove, so that the L-shaped block can smoothly enter the embedding groove.

(II) advantageous effects

1. According to the improved pipe clamp, the outer wall of the pipeline is attached in an anti-skid manner in a rubber resistance increasing manner, and is adsorbed by virtue of suction force, so that the slipping condition between the pipeline and the improved pipe clamp is further reduced, parts made of rubber play a role in buffering a swaying pipeline to a certain extent, and the loosening condition between the improved pipe clamp and a wall body is reduced;

2. according to the improved pipe clamp, the elastic block is extruded and then moves outwards, so that two ends of the embedded block and the embedded block are pulled, the embedded block and the embedded block are further attached to the outer wall of a pipeline, and the functions of increasing resistance and preventing vibration are achieved;

3. according to the improved pipe clamp, the suction mechanism sucks the outer wall of the pipeline through suction, so that the position certainty between the pipeline and the embedded block is improved, and the condition of slippage between the pipeline and the embedded block is reduced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of the elastic block of the present invention and the upper half of the connection set;

FIG. 4 is a schematic perspective view of the lower half joint group of the present invention;

FIG. 5 is an enlarged view of the invention in section X of FIG. 2;

fig. 6 is a Y-direction partial enlarged view of fig. 2 of the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 6, an improved pipe clamp comprises an upper half pipe clamp 1, an upper half connecting set 2, a lower half pipe clamp 3, a lower half connecting set 4, a bolt 5 and a screw 6, wherein the upper half connecting set 2 is installed inside the upper half pipe clamp 1, the upper half pipe clamp 1 is connected with the lower half pipe clamp 3 through the bolt 5, the lower half connecting set 4 is installed inside the lower half pipe clamp 3, and the screw 6 is arranged in the middle of the lower half pipe clamp 3.

The upper half pipe clamp 1 comprises an arc-shaped clamp 11, two sliding grooves 12, two through holes 13, two elastic blocks 14 and a first return spring 15, wherein the two sliding grooves 12 are formed in the left side and the right side of the lower end of the arc-shaped clamp 11, the sliding grooves 12 are connected with the elastic blocks 14 through the first return spring 15, the first return spring 15 plays a role in resetting the elastic blocks 14, the two through holes 13 are formed in the left side and the right side of the arc-shaped clamp 11, and the through holes 13 are located above the sliding grooves 12.

The upper half connecting group 2 comprises an inner embedded block 21, two embedded grooves 22, two T-shaped grooves 23, a cavity 24 and a sucking mechanism 25, the two T-shaped grooves 23 are formed in the left end and the right end of the inner embedded block 21, the two embedded grooves 22 are located on the inner sides of the two T-shaped grooves 23, the cavity 24 is formed in the inner embedded block 21, the sucking mechanism 25 is uniformly arranged at the lower end of the cavity 24, when the pipe clamp works, after the upper half pipe clamp 1 and the lower half pipe clamp 3 are stressed and combined, the two elastic blocks 14 move to the left side and the right side after being extruded, so that the inner embedded block 21 is further tightly attached to the outer wall of the pipeline, the sucking mechanism 25 plays a role in sucking the outer wall of the pipeline, and the slipping condition after the pipe clamp is fixed with the pipeline is reduced.

The sucking mechanism 25 include sucking disc 251, outlet duct 252, sealed piece 253 and second reset spring 254, outlet duct 252 is installed in cavity 24, the inner intercommunication of outlet duct 252 has sucking disc 251, the inside jam of outlet duct 252 has sealed piece 253, even have second reset spring 254 between sealed piece 253 and the inside of outlet duct 252, when concrete during operation, when interior abaculus 21 both sides atress were drawn outward, interior abaculus 21 further hugs closely on the pipeline outer wall, at this moment, sucking disc 251 adsorbs the pipeline outer wall, the gas of extruding is inputed to cavity 24 from outlet duct 252, sealed piece 253 and second reset spring 254 cooperate and play the effect of check valve.

The lower half pipe clamp 3 comprises a combining clamp 31, two extrusion grooves 32, two through holes 33, two buckling grooves 34 and a middle hole 35, the two extrusion grooves 32 are formed in the left end and the right end of the combining clamp 31, the two through holes 33 are formed in the left end and the right end of the combining clamp 31, the extrusion grooves 32 are located above the through holes 33, the through holes 33 and the through holes 13 are coaxially arranged, the two buckling grooves 34 are formed in the inner wall of the combining clamp 31, the middle hole 35 is formed in the middle of the combining clamp 31, and the upper end of the screw 6 is located in the middle hole 35;

the lower half connecting set 4 comprises an embedded block 41, two dovetail clamping blocks 42, a fastener 43 and two L-shaped blocks 44, wherein the two dovetail clamping blocks 42 are arranged at the left end and the right end of the outer wall of the lower end of the embedded block 41, the middle part of the embedded block 41 is connected with the merging clamp 31 through the fastener 43, the two L-shaped blocks 44 are arranged at the left side and the right side of the upper end of the embedded block 41, when the lower half connecting set works, the screw 6 is put into the middle hole 35, is buckled into the buckling groove 34 through the dovetail clamping block 42, thereby abutting and limiting the upper end of the screw 6, positioning the embedded block 41, combining the upper pipe clamp 1 and the lower pipe clamp 3 under stress, the L-shaped block 44 is inserted into the embedded groove 22, when the two sides of the inner embedded block 21 are forced to be pulled outwards, the inner part of the embedded groove 22 is deformed to hook the L-shaped block 44, and the two ends of the embedding block 41 are hooked and pulled outwards, and at the moment, the embedding block 21 and the embedding block 41 are further tightly attached to the outer wall of the pipeline under stress.

The outer side of the lower end of the elastic block 14 is of a structure which gradually inclines inwards from outside to inside, so that the extrusion difficulty is reduced, the elastic block 14 is provided with an alignment hole, the initial position of the axis of the alignment hole deviates from the axis position of the through hole 13, and the alignment hole is aligned with the axis of the through hole 13 after the elastic block 14 is extruded.

The inner of elasticity piece 14 be equipped with T type piece, in T type piece was embedded into T type groove 23, be releasable connection between elasticity piece 14 and the interior inserted block 21, forked tail fixture block 42 are the rubber material and constitute.

The upper end outer wall of interior inserted block 21 on be equipped with the arc fixture block, and the cross-section of arc fixture block is the rectangle structure, the arc fixture block is embedded into the arc and presss from both sides 11 in, ensures that interior inserted block 21 still can easily slide in the arc is pressed from both sides 11 in the card is gone into, is convenient for make better hugging closely of interior inserted block 21 on the pipeline outer wall after dragging at interior inserted block 21 both ends.

The outer end of the sealing block 253 is provided with a sealing head, the sealing head is tightly attached to the outer end face of the air outlet pipe 252, and the inner end of the sealing block 253 is uniformly provided with vent holes to play a role of a one-way valve.

The bottom edge of the extrusion groove 32 is of a structure which gradually inclines upwards from outside to inside, so that the extrusion difficulty is reduced, the extrusion groove 32 is communicated with the through hole 33, and the cross section of the buckling groove 34 is of a dovetail structure.

The dovetail clamping block 42 is buckled into the buckling groove 34, the dovetail clamping block and the buckling groove are buckled to ensure the positioning of the upper end, the L-shaped block 44 corresponds to the embedded groove 22, the width of the upper end part of the L-shaped block 44 is smaller than that of the lower end part of the embedded groove 22, and the L-shaped block 44 can conveniently enter the embedded groove 22 smoothly.

When the invention is used for fixing the pipeline on the wall:

s1, determining the position, marking, punching, placing the expansion pipe, and fixing the lower half pipe clamp 3 on the wall through the screw 6;

s2, placing a pipeline to be fixed, combining and wrapping the upper half pipe clamp 1 and the lower half pipe clamp 3 on the pipeline, gradually inserting the L-shaped block 44 into the embedded groove 22, when the upper half pipe clamp 1 and the lower half pipe clamp 3 are combined together under stress, extruding and guiding the two elastic blocks 14 in the two extrusion grooves 32 to move towards two sides so as to pull two ends of the embedded block 21, at the moment, the embedded groove 22 deforms so as to hook the L-shaped block 44, and then two ends of the embedded block 41 are hooked to pull towards the outer side, so that the inner walls of the embedded block 21 and the embedded block 41 are further tightly attached to the outer wall of the pipeline, and meanwhile, the outer wall of the pipeline is adsorbed by the adsorption mechanism 25;

and S3, after combination, the through hole 13, the alignment hole and the through hole 33 are coaxially arranged, and the bolt 5 passes through the through hole 13, the alignment hole and the through hole 33 to lock and position the combined upper pipe clamp 1 and the lower pipe clamp 3.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an improved generation pipe strap, includes first pipe clamp (1), first half connection group (2), second pipe clamp (3), second half connection group (4), bolt (5) and screw (6), its characterized in that: an upper half connecting group (2) is arranged in the upper half pipe clamp (1), the upper half pipe clamp (1) is connected with a lower half pipe clamp (3) through a bolt (5), a lower half connecting group (4) is arranged in the lower half pipe clamp (3), and a screw (6) is arranged in the middle of the lower half pipe clamp (3);

the upper half pipe clamp (1) comprises an arc-shaped clamp (11), two sliding grooves (12), two through holes (13), two elastic blocks (14) and a first return spring (15), wherein the two sliding grooves (12) are formed in the left side and the right side of the lower end of the arc-shaped clamp (11), the sliding grooves (12) are connected with the elastic blocks (14) through the first return spring (15), the two through holes (13) are formed in the left side and the right side of the arc-shaped clamp (11), and the through holes (13) are located above the sliding grooves (12);

the upper half connecting set (2) comprises an inner embedded block (21), two embedded grooves (22), two T-shaped grooves (23), a cavity (24) and a sucking mechanism (25), wherein the two T-shaped grooves (23) are formed in the left end and the right end of the inner embedded block (21), the two embedded grooves (22) are located on the inner sides of the two T-shaped grooves (23), the cavity (24) is formed in the inner embedded block (21), and the sucking mechanism (25) is uniformly arranged at the lower end of the cavity (24);

the sucking mechanism (25) comprises a sucking disc (251), an air outlet pipe (252), a sealing block (253) and a second return spring (254), the air outlet pipe (252) is installed in the cavity (24), the inner end of the air outlet pipe (252) is communicated with the sucking disc (251), the sealing block (253) is plugged inside the air outlet pipe (252), and the second return spring (254) is connected between the sealing block (253) and the inside of the air outlet pipe (252);

the lower half pipe clamp (3) comprises a combining clamp (31), two extrusion grooves (32), two through holes (33), two buckling grooves (34) and a middle hole (35), the two extrusion grooves (32) are formed in the left end and the right end of the combining clamp (31), the two through holes (33) are formed in the left end and the right end of the combining clamp (31), the extrusion grooves (32) are located above the through holes (33), the through holes (33) and the through holes (13) are coaxially arranged, the two buckling grooves (34) are formed in the inner wall of the combining clamp (31), the middle hole (35) is formed in the middle of the combining clamp (31), and the upper end of a screw (6) is located in the middle hole (35);

the lower half connection group (4) include embedding piece (41), two forked tail fixture blocks (42), snap-in piece (43) and two L type pieces (44), two forked tail fixture blocks (42) are installed at both ends about embedding piece (41) lower extreme outer wall, the middle part of embedding piece (41) is connected with merge clamp (31) through snap-in piece (43), two L type pieces (44) are installed to the left and right sides of embedding piece (41) upper end.

2. An improved pipe clamp as defined in claim 1, wherein: the outer side of the lower end of the elastic block (14) is of a structure which gradually inclines inwards from outside to inside, the elastic block (14) is provided with an alignment hole, and the initial position of the axis of the alignment hole deviates from the axis position of the through hole (13).

3. An improved pipe clamp as defined in claim 1, wherein: the inner of elasticity piece (14) be equipped with T type piece, in T type piece embedded into T type groove (23), embedded block (21), forked tail fixture block (42) are the rubber material and constitute.

4. An improved pipe clamp as defined in claim 1, wherein: the outer wall of the upper end of the inner embedded block (21) is provided with an arc-shaped clamping block, the cross section of the arc-shaped clamping block is of a rectangular structure, and the arc-shaped clamping block is embedded into the arc-shaped clamp (11).

5. An improved pipe clamp as defined in claim 1, wherein: the outer end of the sealing block (253) is provided with a sealing head, the sealing head is tightly attached to the outer end face of the air outlet pipe (252), and the inner end of the sealing block (253) is uniformly provided with vent holes.

6. An improved pipe clamp as defined in claim 1, wherein: the bottom edge of the extrusion groove (32) is of a structure which gradually inclines upwards from outside to inside, the extrusion groove (32) is communicated with the through hole (33), and the cross section of the buckling groove (34) is of a dovetail structure.

7. An improved pipe clamp as defined in claim 1, wherein: the dovetail clamping block (42) is buckled into the buckling groove (34), the L-shaped block (44) corresponds to the position of the embedding groove (22), and the width of the upper end part of the L-shaped block (44) is smaller than that of the lower end part of the embedding groove (22).