CN201934799U

CN201934799U - Convenient pipe clamp

Info

Publication number: CN201934799U
Application number: CN2011200304738U
Authority: CN
Inventors: 姜世重
Original assignee: Jiangmen Pengjiang Ouluofu Hardware & Rubber Products Co Ltd
Current assignee: Jiangmen Pengjiang Ouluofu Hardware & Rubber Products Co Ltd
Priority date: 2011-01-28
Filing date: 2011-01-28
Publication date: 2011-08-17
Anticipated expiration: 2021-01-28
Also published as: DE202011000667U1

Abstract

The utility model relates to a convenient pipe clamp, which comprises an arc-shaped upper clamp plate and an arc-shaped lower clamp plate, wherein openings of the upper and the lower clamp plates are opposite; protruding tongue pieces are arranged on the left and the right sides of the upper and the lower clamp plates respectively; the upper and the lower tongue pieces on the left sides are connected through a connecting device; the upper and the lower tongue pieces on the right sides are connected through a screw rod; an outward-facing open groove is arranged on the right side of the upper tongue piece; an upward raised inclined surface is arranged at the outer end of the upper tongue piece; a through groove is arranged on the lower tongue piece on the right side; a clamping block with a screw hole is arranged at the bottom of the lower tongue piece and connected with the screw rod penetrating through the through groove; and an elastic clamp is also included in the convenient pipe clamp and provided with an upper clamp piece and a lower clamp piece, and the clamping block is clamped at the bottom surface of the lower tongue piece through the elastic clamp by utilizing the upper and the lower clamp pieces and taking the top surface of the lower tongue piece as the support. The convenient pipe clamp has simple structure, and is convenient, stable and reliable to construct.

Description

A kind of pipe clamp that makes things convenient for

Technical field

The utility model relates to a kind of fastening piece, particularly a kind of pipe clamp of fixedly pipe.

Background technique

Known pipe clamp, its structure as shown in Figure 1, form by upper and lower two curved splints 1 ', 2 ', upper and lower clamping plate 1 ', 2 ' opening are relative, the steel pipe that is fixed is loaded between the upper and lower clamping plate 1 ', 2 ', and the both sides of every clamping plate are respectively equipped with level tab outwardly, and tongue piece is provided with through hole or screw, the time utilize screw rod 3 ' to pass upper and lower tongue piece 11 ', 21 ' and tighten up respectively in work, upper and lower clamping plate 1 ', 2 ' are clamped steel pipe gradually.When construction operation, earlier die holder 2 ' is fixed on the wall of building or at the bottom of the beam, when tubing, often need two person cooperative works, one people is close to steel pipe the interior recess of die holder, another workmen then buckles punch holder, screw rod is tightened up the pipe clamp of this structure inconvenient operation in work progress again, inefficiency has been wasted human cost simultaneously again.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy construction, reliable and stable pipe clamp.

The technological scheme that the utility model adopted is:

A kind of pipe clamp that makes things convenient for, it comprises the upper and lower clamping plate of the relative arc of opening, its and arranged on left and right sides respectively is provided with the tongue piece of evagination, the upper and lower tongue piece in left side connects by connection set, and the upper and lower tongue piece on right side connects by screw rod, and the upper tongue on right side is provided with opening slot outwardly, the outer end of this upper tongue has the inclined-plane that is upturned, the lower tongue on described right side is provided with groove, and the bottom of lower tongue is provided with the fixture block of band screw, and fixture block is connected with the screw rod that penetrates from groove; One elastic clip, this elastic clip has upper and lower intermediate plate, and it serves as to support the bottom surface that fixture block is held on lower tongue with the end face of lower tongue that elastic clip is utilized its upper and lower intermediate plate.

Further improvement of the utility model, described elastic clip is the tinsel bending and is stamped to form, in the middle part of comprising, lower clamping piece pushes down the main compressing tablet of fixture block and the forward and backward metal flanging that forms in the forward and backward side difference of main compressing tablet die cut, forward and backward metal flanging, fold down the bottom surface of tongue piece, and the forward and backward position of fixture block is formed constraint.

Further improvement of the utility model, corresponding screwhole position place, described main compressing tablet middle part die cut has groove, and the slug of this position bends inwardly becomes elastic tongue piece, and this elastic tongue piece pushes up fixture block to the die holder surface.

Further improvement of the utility model, upper clip is offering groove equally corresponding to lower tongue groove position, and screw rod passes from this groove.

Further improvement of the utility model, the upper clip punching press has the projection towards lower tongue, the fluted or positioning hole of lower tongue relative set.

Further improvement of the utility model, described fixture block are square or the rectangular nut.

The lower tongue transition position that further improvement of the utility model, described connection set are included in die holder and its left side is provided with opening, the upper tongue in described left side stretch in the opening and with the mutual interlock of above-mentioned lower tongue, form the joint of upper and lower clamping plate relative movement.

The beneficial effects of the utility model are: the design utilizes the elastic clip fixture block to remain on down the bottom of sheet, make the assembly structure of fixture block and other component reliable, fixture block is subjected to certain elastic force simultaneously, in construction, the screw rod that is bolted in fixture block is subjected to the effect of this elastic force equally, spiral-lock is at the opening slot place of punch holder very easily for the head of screw rod, and the design's pipe clamp structure is simple, easy to operate, can effectively improve workmen's working efficiency.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of traditional pipe clamp;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the three-dimensional structure diagram of plastic clip;

Fig. 4 is a decomposition texture schematic representation of the present utility model;

Fig. 5 is another angle decomposition chart of the present utility model.

Embodiment

Extremely shown in Figure 5 with reference to Fig. 2, a kind of pipe clamp that makes things convenient for, it comprises the upper and

lower clamping plate

1,2 of the relative arc of opening, its and arranged on left and right sides respectively is provided with the tongue piece of evagination, the upper and

lower tongue piece

11,21 in left side connects by connection set, the upper and

lower tongue piece

12,22 on right side connects by screw rod 3, the upper tongue 12 on right side is provided with opening slot 121 outwardly, the outer end of this upper tongue 12 has the inclined-plane 122 that is upturned, the lower tongue 22 on right side is provided with groove 221, the bottom of lower tongue 22 is provided with the fixture block 5 of band screw 51, and fixture block 5 is connected with the screw rod 3 that penetrates from groove; One elastic clip 4, this elastic clip 4 have upper and lower

intermediate plate

41,43, and it serves as to support the bottom surface that fixture block is held on lower tongue 22 with the end face of lower tongue 22 that elastic clip 4 is utilized its upper and lower intermediate plate 41,43.Preferably, fixture block 5 is square or the rectangular nut.

When pipeline construction, to have the die holder 2 that head is installed earlier is fixed on body of wall or other building, the connection set in order left side couples together the upper and

lower tongue piece

11,21 in left side, again the upper tongue 12 on right side is pressed to screw rod 3 places after waiting to put into body, the screw head of screw rod 3 end cunning toward opening slot 121 under the guiding on the inclined-plane 122 of upper tongue 12 is gone, and makes screw rod 3 snap in from the opening of opening slot 121 at last.In order to make screw rod 3 have enough degrees of freedom to be imported in the opening slot 121, the design adopts elastic clip to keep the position of fixture block, simultaneously fixture block is applied elastic force, elastic clip 4 bends and is stamped to form for tinsel, in the middle part of comprising, lower clamping piece 43 pushes down the main compressing tablet of fixture block and the forward and backward metal flanging 44,45 that forms in the forward and backward side difference of main compressing tablet die cut, forward and backward metal flanging 44,45 folds down the bottom surface of tongue piece 22, and the forward and backward position to fixture block 5 forms constraint, and fixture block can not come off.

Corresponding screwhole position place, main compressing tablet middle part die cut has groove 46, the slug of this position bends inwardly becomes elastic tongue piece 47, this elastic tongue piece 47 pushes up fixture block 5 to the die holder surface, make the structure of clamping fixture block more stable, simultaneously rationally utilized material, and the design of groove prevents that also elastic clip from coming off.

Similarly, come off in order to prevent elastic clip, make the structure of product more stable, upper clip 41 is offering groove 42 equally corresponding to lower tongue groove 221 positions, and screw rod 3 passes from this groove 42.

Further, upper clip 41 punching presses have the projection 48 towards lower tongue, this projection can extrude next salient point, also can be punch out into card, fluted or the positioning hole 222 of lower tongue relative set with in the fixture block clamping assembling, utilizes cooperating of this projection and groove or positioning hole in elastic clip, make elastic clip be not easy to freely swing, increase its stability.

Connection set can adopt multiple mode, as adopt screw rod to connect, preferably, the design's connection set adopts the joint to connect, the joint linkage structure as shown in Figure 5, lower tongue 21 transition positions that described connection set is included in die holder 2 and its left side are provided with opening 212, the upper tongue 11 in described left side stretch in the opening 212 and with above-mentioned lower tongue 21 mutual interlocks, form the joint 7 of upper and lower clamping plate relative movement.

The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.

Claims

1. one kind makes things convenient for pipe clamp, it comprises on the relative arc of opening, die holder (1,2), its left side, right both sides respectively are provided with the tongue piece of evagination, on the left side, lower tongue (11,21) connect by connection set, on the right side, lower tongue (12,22) connect by screw rod (3), it is characterized in that: the upper tongue on right side (12) is provided with opening slot (121) outwardly, the outer end of this upper tongue (12) has the inclined-plane (122) that is upturned, the lower tongue on described right side (22) is provided with groove (221), the bottom of lower tongue (22) is provided with the fixture block (5) of band screw (51), and fixture block (5) is connected with the screw rod that penetrates from groove (3); One elastic clip (4), this elastic clip (4) have upper and lower intermediate plate (41,43), and it serves as to support the bottom surface that fixture block is held on lower tongue (22) with the end face of lower tongue (22) that elastic clip (4) is utilized its upper and lower intermediate plate (41,43).

2. a kind of pipe clamp that makes things convenient for according to claim 1, it is characterized in that: described elastic clip (4) bends and is stamped to form for tinsel, in the middle part of comprising, lower clamping piece (43) pushes down the main compressing tablet of fixture block and the forward and backward metal flanging (44,45) that forms in the forward and backward side difference of main compressing tablet die cut, forward and backward metal flanging (44,45) folds down the bottom surface of tongue piece (22), and the forward and backward position of fixture block (5) is formed constraint.

3. a kind of pipe clamp that makes things convenient for according to claim 2, it is characterized in that: corresponding screwhole position place, described main compressing tablet middle part die cut has groove (46), the slug of this position bends inwardly becomes elastic tongue piece (47), and this elastic tongue piece (47) pushes up fixture block (5) to the die holder surface.

4. according to claim 2 or 3 described a kind of pipe clamps that make things convenient for, it is characterized in that: upper clip (41) is offering groove (42) equally corresponding to lower tongue groove (221) position, and screw rod (3) passes from this groove (42).

5. according to the arbitrary described a kind of pipe clamp that makes things convenient for of claim 1 to 3, it is characterized in that: upper clip (41) punching press has the projection (48) towards lower tongue, the fluted or positioning hole (222) of lower tongue relative set.

6. according to the arbitrary described a kind of pipe clamp that makes things convenient for of claim 1 to 3, it is characterized in that: described fixture block (5) is square or rectangular nut.

7. according to the arbitrary described a kind of pipe clamp that makes things convenient for of claim 1 to 3, it is characterized in that: lower tongue (21) transition position that described connection set is included in die holder (2) and its left side is provided with opening (212), the upper tongue in described left side (11) stretch in the opening (212) and with above-mentioned lower tongue (21) interlock mutually, form the joint (7) of upper and lower clamping plate relative movement.