CN215091757U

CN215091757U - Clamp for welding heating and ventilation pipe

Info

Publication number: CN215091757U
Application number: CN202120685882.5U
Authority: CN
Inventors: 赵毅; 郭涛; 李龙刚; 郭镓琦; 刘凛然; 赵龙真
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-10
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a warm clamp for welding of logical pipe, the on-line screen storage device comprises a base, the base top left and right sides is fixed connection backup pad bottom respectively, two backup pad center department has inlayed logical groove respectively, the second spout has been inlayed respectively at both ends around the base top left side, two second spout inner chamber slides respectively and cup joints the second slider, two second slider top fixed connection splint bottom respectively. Slide at two cavity inboards through promoting the slide, adjust the position of annular rack, make annular rack inner wall just be located treat welded kneck, the position of rethread fixing bolt fixed slide, rotate the motor through the start, it rotates to rotate the motor drive gear, the gear drives the rotation of annular rack, the annular rack rotates under the restriction of T type slider, fix the spot welding instrument at the annular rack inner wall, annular rack pivoted in-process, the realization is to warm logical pipe outer wall a week welding, avoid the rotation among the warm logical pipe welding process, it is more convenient to make welding operation.

Description

Clamp for welding heating and ventilation pipe

Technical Field

The utility model relates to an anchor clamps specifically are warm clamp for pipe welding.

Background

The main functions of the heating, ventilating and air conditioning comprise: in the three aspects of heating, ventilation and air conditioning, the comprehensive three functions are called as heating ventilation air conditioning for short, the pipeline needs to be welded according to needs in the heating ventilation production construction process, and the pipeline is generally fixed by using a pipeline clamp and then welded in the process of welding the heating ventilation pipeline.

The welding position of two warm siphunculus is not adjusted well to current anchor clamps are after pressing from both sides warm siphunculus to in welding process, when needs weld the orificial round of warm siphunculus, need rotate warm siphunculus and weld, it is convenient inadequately to operate. Therefore, a heating and ventilating pipe welding clamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a warm clamp for welding of logical pipe, includes the base, base top left and right sides is fixed connection backup pad bottom respectively, two backup pad center department has inlayed logical groove respectively, the second spout has been inlayed respectively at both ends around the base top left side, two second spout inner chamber slides respectively and cup joints the second slider, two second slider top is fixed connection splint bottom respectively, two one side that splint are close to each other is a plurality of second spring one end of even fixed connection respectively, and is a plurality of the one end that the second spring is close to each other is fixed connection arc piece one side respectively, base top right side has inlayed first spout, first spout inner chamber slides and cup joints first slider, first slider top fixed connection clamping component outer wall bottom, backup pad front side lateral wall rotates connects the observation board.

Furthermore, grooves are respectively embedded at the upper end and the lower end of one side, close to each other, of the two clamping plates, four groove inner cavities are respectively in sliding sleeve connection with a third spring, four groove inner walls are fixedly connected with one end of the third spring, the other end of the third spring is fixedly connected with the front end and the rear end of a sliding rod, and the front end and the rear end of the sliding rod are respectively in sliding sleeve connection with the groove inner cavities.

Furthermore, two one side that splint top is close to each other is fixed connection connecting block bottom respectively, two connecting block center department both ends around the limit bolt are cup jointed to the screw respectively, both ends screw thread opposite direction around the limit bolt.

Furthermore, the top end of one side, close to each other, of the supporting plate is fixedly connected with one end of a cavity plate, the other end of the cavity plate is respectively in sliding sleeve connection with the left end and the right end of the sliding plate, the left end and the right end of the sliding plate are respectively in fixed connection with one end of a first spring, the other end of the first spring is fixedly connected with the inner wall of the cavity plate, the first spring is respectively in sliding sleeve connection with the inner cavity of the cavity plate, and the cavity plate is respectively in fixed connection with the left end and the right end of the sliding plate through fixing bolts.

Further, the motor is rotated to slide board top end fixed connection, rotate motor output end fixed connection gear, the gear runs through slide center department, just gear bottom meshing cooperation annular rack, both ends are fixed connection annular cover one side respectively about the annular rack, two T type spout has been inlayed respectively to the annular cover outer wall, two T type spout slides respectively and cup joints T type slider, two the left and right sides of T type slider fixed connection slide bottom center department respectively.

Further, first slider left side bottom fixed connection fixed block one side, fixed block center department slides and cup joints the fixture block, fixture block bottom joint draw-in groove, the draw-in groove has a plurality ofly, and is a plurality of the draw-in groove evenly inlays in first spout inner wall bottom.

The utility model has the advantages that: the utility model provides a warm clamp for pipe welding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall three-dimensional structure of an embodiment of the present invention;

fig. 2 is a schematic view of the overall internal structure of an embodiment of the present invention;

fig. 3 is a side view of a splint connecting structure according to an embodiment of the present invention.

In the figure: 1. the base, 2, first slider, 3, the fixture block, 4, the fixed block, 5, the draw-in groove, 6, first spout, 7, the second slider, 8, the second spout, 9, the arc piece, 10, stop bolt, 11, the connecting block, 12, the cavity board, 13, first spring, 14, fixing bolt, 15, the slide, 16, the gear, 17, rotating electrical machines, 18, T type slider, 19, the annular rack, 20, the annular cover, 21, clamping component, 22, the logical groove, 23, T type spout, 24, the backup pad, 25, observe the board, 26, the second spring, 27, the slide bar, 28, the third spring, 29, the recess, 30, splint.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a heating and ventilation pipe welding fixture comprises a base 1, wherein the left side and the right side of the top end of the base 1 are respectively and fixedly connected with the bottom ends of supporting plates 24, through grooves 22 are respectively embedded in the centers of the two supporting plates 24, the front end and the rear end of the left side of the top end of the base 1 are respectively embedded with second sliding grooves 8, inner cavities of the two second sliding grooves 8 are respectively and slidably sleeved with second sliding blocks 7, the top ends of the two second sliding blocks 7 are respectively and fixedly connected with the bottom ends of clamping plates 30, the sides, close to each other, of the two clamping plates 30 are respectively and fixedly connected with one ends of a plurality of second springs 26, the ends, close to each other, of the plurality of second springs 26 are respectively and fixedly connected with one side of an arc-shaped block 9, a first sliding groove 6 is embedded in the right side of the top end of the base 1, an inner cavity of the first sliding groove 6 is slidably sleeved with a first sliding block 2, and the top end of the first sliding block 2 is fixedly connected with the bottom end of a clamping assembly 21, the front side wall of the supporting plate 24 is rotatably connected with a viewing plate 25.

The upper end and the lower end of one side, close to each other, of each of the two clamping plates 30 are respectively embedded with a groove 29, the inner cavities of the four grooves 29 are respectively sleeved with a third spring 28 in a sliding manner, one end of each of the four third springs 28 is fixedly connected with the inner wall of the corresponding groove 29, the other end of each of the four third springs 28 is fixedly connected with the front end and the rear end of each of the sliding rods 27, the front ends and the rear ends of the two sliding rods 27 are respectively sleeved with the inner cavities of the grooves 29 in a sliding manner, so that the stability of the clamping plates 30 in the moving process is improved, the side, close to each other, of the top ends of the two clamping plates 30 is respectively fixedly connected with the bottom end of the connecting block 11, the centers of the two connecting blocks 11 are respectively sleeved with the front end and the rear end of the limiting bolt 10 in a threaded manner, the thread directions of the front end and the rear end of the limiting bolt 10 are opposite, so that the distance between the two clamping plates 30 is conveniently controlled, the top end, the side, close to each of the supporting plate 24 is respectively fixedly connected with one end of the cavity plate 12, and the left end and the right end of the sliding plate 15, the left end and the right end of the sliding plate 15 are respectively fixedly connected with one end of a first spring 13, the other end of the two first springs 13 is fixedly connected with the inner wall of the cavity plate 12, the two first springs 13 are respectively sleeved in the inner cavity of the cavity plate 12 in a sliding manner, the two cavity plates 12 are respectively fixedly connected with the left end and the right end of the sliding plate 15 through fixing bolts 14, the stability of the moving process of the sliding plate 15 is improved, the top end of the sliding plate 15 is fixedly connected with a rotating motor 17, the output end of the rotating motor 17 is fixedly connected with a gear 16, the gear 16 penetrates through the center of the sliding plate 15, the bottom end of the gear 16 is meshed and matched with an annular rack 19, the left end and the right end of the annular rack 19 are respectively fixedly connected with one side of an annular sleeve 20, T-shaped sliding grooves 23 are respectively embedded in the outer walls of the two annular sleeves 20, the two T-shaped sliding grooves 23 are respectively sleeved with T-shaped sliding blocks 18 in a sliding manner, and the two T-shaped sliding blocks 18 are respectively fixedly connected with the left side and the left side of the center of the bottom end of the sliding plate 15, be convenient for drive the rotation of annular rack 19 through rotating motor 17, 2 left sides bottom fixed connection fixed block 4 one sides of first slider, fixed block 4 center department slides and cup

joints fixture block

3, 3 bottom joint draw-in grooves 5 of fixture block, draw-in groove 5 has a plurality ofly, and is a plurality of draw-in groove 5 evenly inlays the position at 6 inner walls bottom of first spout, the fixed clamp subassembly 21 of being convenient for.

When the utility model is used, the electrical components in the utility model are externally connected with a power supply and a control switch when in use, the limit bolt 10 is rotated, the limit bolt 10 drives the two connecting blocks 11 to move to the center of the limit bolt 10, simultaneously, the two ends of the two sliding rods 27 respectively slide in the grooves 29, so that the two clamping plates 30 gradually approach, the outer wall of the heating through pipe is clamped at the center of the two arc-shaped blocks 9, the two clamping plates 30 are gradually clamped in the process of approaching each other, the approach process stress of the clamping plates 30 is absorbed under the action of the third spring 28, the heating through pipe is prevented from being damaged, meanwhile, the second spring 26 is matched with the arc-shaped blocks 9, the heating through pipe is protected by buffering, the clamping component 21 clamps another heating through pipe to be welded, the distance to be welded of the two heating through pipes is convenient to adjust by pushing the first sliding block 2 to slide in the first sliding chute 6, after clamping unit 21 adjusted the assigned position, through promoting fixture block 3, make the draw-in groove 5 of 3 joints of fixture block at the corresponding position, realize the fixed of clamping unit 21 position, slide in two cavity boards 12 through promoting slide 15, adjust the position of annular rack 19, make annular rack 19 inner wall just be located treat the kneck of welding, the position of rethread 14 fixed slide 15, through starting rotating motor 17, rotating motor 17 drives gear 16 and rotates, gear 16 drives annular rack 19 and rotates, annular rack 19 rotates under the restriction of T type slider 18, fix the spot welding instrument at annular rack 19 inner wall, annular rack 19 pivoted in-process, realize welding warm siphunculus outer wall a week, avoid the rotation in the warm siphunculus welding process, it is more convenient to make welding operation.

The utility model discloses an useful part lies in:

1. in order to facilitate the welding of the heating through pipe, the clamping block is clamped in the clamping groove at the corresponding position by pushing the clamping block, the fixing of the position of the clamping assembly is realized, the sliding plate is pushed to slide in the two cavity plates, the position of the annular rack is adjusted, the inner wall of the annular rack is just positioned at the joint to be welded, the position of the sliding plate is fixed by the fixing bolt, the rotating motor is started, the rotating motor drives the gear to rotate, the gear drives the annular rack to rotate, the annular rack rotates under the limitation of the T-shaped sliding block, the spot welding tool is fixed on the inner wall of the annular rack, the welding of a circle of the outer wall of the heating through pipe is realized in the rotating process of the annular rack, the rotation in the welding process of the heating through pipe is avoided, and the welding operation is more convenient and fast;

2. the utility model discloses it is rational in infrastructure, through rotating spacing bolt, spacing bolt drives two connecting blocks and locates to remove to spacing bolt's center, simultaneously the both ends of two slide bars slide to sliding in the recess respectively, make two splint be close to gradually, warm poling pipe outer wall presss from both sides in two arc center departments, the in-process that is close to each other at two splint is pressed from both sides gradually tightly, under the effect of third spring, make the process stress that is close to of splint absorbed, avoid warm poling pipe to receive the damage, simultaneously through second spring fit arc, make warm poling pipe receive buffer protection, clamping unit cliies another and treats welded warm poling pipe, slide in first spout through promoting first slider, be convenient for adjust two warm poling pipes and treat welded distance.

The rotary motor 17 is of the DM-37RS520 type and its associated power supply and circuitry.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a warm anchor clamps for siphunculus welding which characterized in that: comprises a base (1), the left side and the right side of the top end of the base (1) are respectively fixedly connected with the bottom end of a supporting plate (24), the center of two supporting plates (24) is respectively embedded with a through groove (22), the front end and the rear end of the left side of the top end of the base (1) are respectively embedded with a second sliding groove (8), the inner cavity of the two second sliding grooves (8) are respectively sleeved with a second sliding block (7) in a sliding way, the top end of the two second sliding blocks (7) is respectively fixedly connected with the bottom end of a clamping plate (30), one side of the two clamping plates (30) which are close to each other is respectively and fixedly connected with one end of a plurality of second springs (26), one end of the plurality of second springs (26) which are close to each other is respectively fixedly connected with one side of an arc-shaped block (9), the right side of the top end of the base (1) is embedded with a first sliding groove (6), the inner cavity of the first sliding groove (6) is sleeved with a first sliding block (2), the top end of the first sliding block (2) is fixedly connected with the outer wall bottom end of a clamping component (21), the front side wall of the supporting plate (24) is rotatably connected with an observation plate (25).

2. The heating and ventilating pipe welding clamp of claim 1, wherein: two recess (29), four have been inlayed respectively at both ends about splint (30) one side that is close to each other recess (29) inner chamber slides respectively and cup joints third spring (28), four third spring (28) one end fixed connection recess (29) inner wall, four both ends around third spring (28) other end fixed connection slide bar (27), two slide bar (27) both ends slide respectively and cup joint in recess (29) inner chamber around.

3. The heating and ventilating pipe welding clamp of claim 1, wherein: two one side that splint (30) top is close to each other is fixed connection connecting block (11) bottom respectively, two both ends around connecting block (11) center punishment difference screw thread cup joints spacing bolt (10), both ends screw thread opposite direction around spacing bolt (10).

4. The heating and ventilating pipe welding clamp of claim 1, wherein: one side top that backup pad (24) are close to each other is fixed connection cavity board (12) one end, two respectively the cavity board (12) other end slides respectively and cup joints both ends about slide (15), both ends are first spring (13) one end of fixed connection respectively about slide (15), two first spring (13) other end fixed connection cavity board (12) inner wall, and two first spring (13) slide respectively and cup joint in cavity board (12) inner chamber, and two both ends are controlled through fixing bolt (14) fixed connection slide (15) respectively to cavity board (12).

5. The heating and ventilating pipe welding clamp of claim 4, wherein: slide (15) top fixed connection rotates motor (17), rotate motor (17) output end fixed connection gear (16), slide (15) center department is run through in gear (16), just gear (16) bottom meshing cooperation annular rack (19), both ends difference fixed connection annular cover (20) one side, two about annular cover (20) outer wall has inlayed T type spout (23), two T type spout (23) slip respectively and cup joint T type slider (18), two T type slider (18) the left and right sides of fixed connection slide (15) bottom center department respectively.

6. The heating and ventilating pipe welding clamp of claim 1, wherein: first slider (2) left side bottom fixed connection fixed block (4) one side, fixed block (4) center department slides and cup joints fixture block (3), fixture block (3) bottom joint draw-in groove (5), draw-in groove (5) have a plurality ofly, and are a plurality of draw-in groove (5) evenly inlay in first spout (6) inner wall bottom.