CN212527439U

CN212527439U - String pipe shock mount and pipe truss processingequipment

Info

Publication number: CN212527439U
Application number: CN202020916780.5U
Authority: CN
Inventors: 孔霄涵; 狄中生; 孔繁年
Original assignee: Shandong Youlian Engineering Co ltd
Current assignee: Shandong Youlian Engineering Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-12
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a string pipe shock mount, including the horizontal braces, install damping device on the horizontal braces, V type locating piece is installed at damping device's top, drive mechanism is installed to damping device's bottom. The utility model also provides a pipe truss processingequipment, the on-line screen storage device comprises a base, the base prolongs to be provided with multiunit chord tube support frame on its length direction, the chord tube support frame is including fixing the crossbeam on the base, and one side of crossbeam is connected with the upper chord tube stand perpendicularly. The utility model discloses following beneficial effect has: through the effect of the chord tube shock absorption seat, the impact force at the moment of falling to the ground when the chord is erected is reduced to the maximum extent, the phenomenon of chord deformation is avoided as much as possible, and the processing precision and the yield are improved. Guarantee that a plurality of V type locating pieces are in same height, avoid the influence of chord tube shock mount to chord tube machining precision.

Description

String pipe shock mount and pipe truss processingequipment

Technical Field

The utility model relates to a string pipe shock mount and pipe truss processingequipment belongs to steel structural member processing technology field.

Background

When the pipe truss is assembled and processed, a hoisting method is needed to operate, the chord members are sequentially erected on the pipe truss processing device, and when the web members are installed, center lines are popped up at intersecting nodes of the chord members and the web members, so that the correct positions of the web members are ensured. In the handling in-process at the chord member, utilize lifting device to hang the chord member and establish on pipe truss processingequipment, because the floor point of chord member does not have damping device, if the chord member can not obtain the buffering this moment, when the chord member receives the too big impact force in the twinkling of an eye, can lead to the chord member to warp sometimes, influence the machining precision. In addition, the traditional damping seat is used for damping, and due to the fact that the compression degree of the damping seat is different under the influence of the dead weight of the chord, the chord can be bent to a certain extent, and the machining precision is also influenced. Therefore, a string tube damping seat and a tube truss processing device are needed.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve the technical problem, a string tube damping seat and a tube truss machining device are provided.

Chord tube shock mount, its characterized in that: the horizontal support is provided with a damping device, a V-shaped positioning block is installed at the top of the damping device, and a traction mechanism is installed at the bottom of the damping device.

Preferably, the damping device comprises a first hollow sliding sleeve, a second hollow sliding sleeve, a V-shaped block mounting seat, and a first sliding rod and a second sliding rod which are parallel to each other, wherein a first vertical mounting hole and a second vertical mounting hole which penetrate through the horizontal support are formed in the horizontal support, the first hollow sliding sleeve is sleeved outside the first sliding rod, the first sliding rod can slide up and down relative to the inner wall of the first hollow sliding sleeve, the second hollow sliding sleeve is sleeved outside the second sliding rod, the second sliding rod can slide up and down relative to the inner wall of the second hollow sliding sleeve, the first hollow sliding sleeve and the second hollow sliding sleeve are respectively inserted into the first vertical mounting hole and the second vertical mounting hole, a check ring A and a check ring B are respectively arranged on the outer walls of the tops of the first hollow sliding sleeve and the second hollow sliding sleeve, and the check ring A and the check ring B are both welded and fixed on the upper surface of the horizontal support, the one end that the upper end of first slide bar runs through V type piece mount pad and is fixed with the column head first at its end, the other end that the upper end of second slide bar runs through V type piece mount pad and is fixed with column head two at its end, the cover is equipped with damping spring A on the first slide bar between V type piece mount pad and the retaining ring A, the cover is equipped with damping spring B on the first slide bar between V type piece mount pad and the retaining ring B, damping spring A and damping spring B are compression spring, and the upper surface at V type piece mount pad is installed to V type locating piece, the lower surface of V type piece mount pad is provided with to connect the pole, and the bottom of first slide bar and second slide bar all is connected with drive mechanism.

Preferably, one end of the V-shaped block mounting seat is clamped between the first column head and the damping spring A, and the other end of the V-shaped block mounting seat is clamped between the second column head and the damping spring B.

Preferably, two ends of the damping spring a abut against the lower surface of the V-shaped block mounting seat and the upper surface of the retainer ring a, respectively, and two ends of the damping spring B abut against the lower surface of the V-shaped block mounting seat and the upper surface of the retainer ring B, respectively.

Preferably, the V type locating piece is including fixing the bottom base at V type piece mount pad upper surface, the upper surface both sides of bottom base are equipped with symmetrical first brace table and second brace table respectively, first brace table is equipped with the first holding surface that the slope that is used for supporting the work piece set up, second brace table be equipped with the second holding surface that first holding surface is relative, the left side bottom of first brace table have dodge the first breach of dodging of column head, the right side bottom of second brace table has the second of dodging the second column head and dodges the breach.

Preferably, the traction mechanism comprises a first connecting bolt and a second connecting bolt, a first threaded hole is formed in the bottom end of the first sliding rod, a second threaded hole is formed in the bottom end of the second sliding rod, the first connecting bolt penetrates through one end of the nut fixing plate and is in threaded connection with the first threaded hole, one end of the nut fixing plate is fixed to the bottom of the first sliding rod, the second connecting bolt penetrates through the other end of the nut fixing plate and is in threaded connection with the second threaded hole, the other end of the nut fixing plate is fixed to the bottom of the second sliding rod, an adjusting nut is fixed to the middle of the nut fixing plate and is in threaded connection with the stud, the upper end of the stud penetrates through the nut fixing plate and abuts against the lower surface of the horizontal support, and a handle is arranged at the.

Preferably, the support device further comprises a mounting seat fixed at the end part of the horizontal support, and a third connecting bolt and a fourth connecting bolt are mounted on the mounting seat.

The utility model also provides a pipe truss processingequipment, the on-line screen storage device comprises a base, the base prolongs and is provided with multiunit chord tube support frame on its length direction, the chord tube support frame is including fixing the crossbeam on the base, and one side of crossbeam is connected with the chord tube stand perpendicularly, the inboard upper portion of chord tube stand and lower part are provided with chord tube shock mount two respectively, and the inboard of lower chord tube stand is provided with chord tube shock mount three, chord tube shock mount one, chord tube shock mount two chord tube shock mount three structures are the same, are foretell chord tube shock mount.

Preferably, the base comprises a plurality of parallel square steel tubes, and the square steel tubes are vertically connected with the cross beam.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. chord tube shock mount and pipe truss processingequipment, through the effect of chord tube shock mount, furthest reduces the chord member and sets up the time-spent impact force that falls to the ground in the twinkling of an eye, the phenomenon of avoiding the chord member to warp as far as possible appears, improves machining precision and yield. 2. After the string pipe is hoisted and installed, the string pipe is located through the V-shaped block installation seat, the first slide bar and the second slide bar are pulled down through the traction mechanism, the V-shaped block installation seat drives the V-shaped locating blocks to move downwards until the butt joint of the butt joint rods is connected to the upper surface of the horizontal support, the V-shaped locating blocks are guaranteed to be located at the same height, and the influence of the string pipe shock absorption seat on the processing precision of the string pipe is avoided. 3. The chord tube shock absorption seat is provided with a mounting seat, a third connecting bolt and a fourth connecting bolt, and meanwhile, a plurality of connecting through holes matched with the third connecting bolt and the fourth connecting bolt are sequentially formed in the upper chord tube stand column and the lower chord tube stand column from top to bottom, so that the height of the chord tube shock absorption seat is adjustable, and the chord tube shock absorption seat is suitable for processing tube trusses of different models.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the tuning-peg shock-absorbing seat of the present invention;

fig. 2 is a schematic structural view of the pipe truss processing device of the present invention.

In the figure: 1. the device comprises a horizontal support 2, a first slide bar 3, a second slide bar 4, a first hollow slide sleeve 5, a second hollow slide sleeve 6, a retainer ring A7, a retainer ring B8, a damping spring A9, a damping spring B10, a V-shaped block mounting seat 11, a V-shaped positioning block 11.1, a bottom base 11.2, a first support platform 11.3, a second support platform 11.4, a first avoidance gap 11.5, a second avoidance gap 12, a traction mechanism 12.1, a first connecting bolt 12.2, a second connecting bolt 12.3, an adjusting nut 12.4, a stud 12.5, a handle rotating handle 12.6, a nut fixing plate 13, an abutting rod 14, a base 15, a chord tube support frame 15.1, a cross beam 15.2, an upper chord tube upright column 15.3, a lower chord tube upright column 16, a mounting seat 17, a connecting bolt third 18 and a connecting bolt fourth.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-2, the string tube shock-absorbing seat comprises a horizontal support 1, a shock-absorbing device is mounted on the horizontal support 1, a V-shaped positioning block 11 is mounted at the top of the shock-absorbing device, and a traction mechanism 12 is mounted at the bottom of the shock-absorbing device.

In this embodiment, the damping device includes a first hollow sliding sleeve 4, a second hollow sliding sleeve 5, a V-shaped block mounting seat 10, and a first sliding rod 2 and a second sliding rod 3 that are parallel to each other, a first vertical mounting hole and a second vertical mounting hole are formed in the horizontal support 1 and penetrate through the horizontal support 1, the first hollow sliding sleeve 4 is sleeved on the outside of the first sliding rod 2, the first sliding rod 2 can slide up and down relative to the inner wall of the first hollow sliding sleeve 4, the second hollow sliding sleeve 5 is sleeved on the outside of the second sliding rod 3, the second sliding rod 3 can slide up and down relative to the inner wall of the second hollow sliding sleeve 5, the first hollow sliding sleeve 4 and the second hollow sliding sleeve 5 are respectively inserted into the first vertical mounting hole and the second vertical mounting hole, and the top outer walls of the first hollow sliding sleeve 4 and the second hollow sliding sleeve 5 are respectively provided with a retaining ring a6 and a retaining ring B7, a check ring A6 and a check ring B7 are both fixedly welded on the upper surface of the horizontal support 1, the upper end of a first slide bar 2 penetrates through one end of a V-shaped block mounting seat 10 and is fixedly provided with a first column head at the end part, the upper end of a second slide bar 3 penetrates through the other end of the V-shaped block mounting seat 10 and is fixedly provided with a second column head at the end part, a damping spring A8 is sleeved on the first slide bar 2 between the V-shaped block mounting seat 10 and the check ring A6, a damping spring B9 is sleeved on the first slide bar 2 between the V-shaped block mounting seat 16 and the check ring B7, the damping spring A8 and the damping spring B9 are both compression springs, a V-shaped positioning block 11 is mounted on the upper surface of the V-shaped block mounting seat 10, a butting rod 13 is arranged on the lower surface of the V-shaped block mounting seat 10, and the bottom ends of the first slide; one end of the V-shaped block mounting seat 10 is clamped between the first column head and the damping spring A8, and the other end of the V-shaped block mounting seat 10 is clamped between the second column head and the damping spring B9; two ends of the damping spring A8 are respectively abutted against the lower surface of the V-shaped block mounting seat 10 and the upper surface of the retainer ring A6, and two ends of the damping spring B9 are respectively abutted against the lower surface of the V-shaped block mounting seat 10 and the upper surface of the retainer ring B7; the V-shaped positioning block 11 comprises a bottom base 11.1 fixed on the upper surface of the V-shaped block mounting seat 10, two sides of the upper surface of the bottom base 11.1 are respectively provided with a first supporting table 11.2 and a second supporting table 11.3 which are symmetrical, the first supporting table 11.2 is provided with a first supporting surface which is used for supporting a workpiece and is obliquely arranged, the second supporting table 11.3 is provided with a second supporting surface which is opposite to the first supporting surface, the bottom of the left side of the first supporting table 11.2 is provided with a first avoidance notch 11.4 which is used for avoiding a column head I, and the bottom of the right side of the second supporting table 11.3 is provided with a second avoidance notch 11.5 which is used for avoiding a column head II; the traction mechanism 12 comprises a first connecting bolt 12.1 and a second connecting bolt 12.2, a first threaded hole is formed in the bottom end of the first slide bar 2, a second threaded hole is formed in the bottom end of the second slide bar 3, the first connecting bolt 12.1 penetrates through one end of a nut fixing plate 12.6 to be in threaded connection with the first threaded hole, one end of the nut fixing plate 12.6 is fixed to the bottom of the first slide bar 2, the second connecting bolt 12.2 penetrates through the other end of the nut fixing plate 12.6 to be in threaded connection with the second threaded hole, the other end of the nut fixing plate 12.6 is fixed to the bottom of the second slide bar 3, an adjusting nut 12.3 is fixed to the middle of the nut fixing plate 12.6, the adjusting nut 12.3 is in threaded connection with a stud 12.4, the upper end of the stud 12.4 penetrates through the nut fixing plate 12.6 to abut against the lower surface of the horizontal support 1, and a handle 12.5 is arranged at; the horizontal support device further comprises a mounting seat 16 fixed at the end part of the horizontal support 1, and a third connecting bolt 17 and a fourth connecting bolt 18 are mounted on the mounting seat 16.

The utility model also discloses a pipe truss processingequipment, including base 14, base 14 is provided with multiunit chord tube support frame 15 in extending its length direction, chord tube support frame 15 is including fixing crossbeam 15.1 on base 14, and one side of crossbeam 15.1 is connected with chord tube stand 15.2 perpendicularly, the upper portion and the lower part of the inboard of chord tube stand 15.2 are provided with chord tube shock mount one chord tube shock mount two respectively, and the inboard of chord tube stand 15.3 is provided with chord tube shock mount three, chord tube shock mount one, chord tube shock mount two chord tube shock mount three structure is the same, is foretell chord tube shock mount; the base 14 comprises a plurality of parallel square steel tubes, and the square steel tubes are vertically connected with the cross beam 15.1.

The utility model discloses a theory of operation: the chord tube support frame 15 is current chord tube support frame, the utility model discloses an improvement point lies in the chord tube shock mount, the chord tube shock mount has mount pad 16, three 17 of connecting bolt and four 18 of connecting bolt (and with three 17 of connecting bolt and four 18 matched with fastening nut of connecting bolt), has set gradually a plurality ofly and three 17 of connecting bolt, four 18 complex connect the via hole of connecting bolt simultaneously from top to bottom on last chord tube stand 15.2 and lower chord tube stand 15.3 for the height of chord tube shock mount is adjustable, is fit for processing the pipe truss of different models.

Utilize lifting device to hoist the steel pipe on the chord tube shock mount that corresponds, the steel pipe contacts the moment of chord tube shock mount, carry on spacingly through V type locating piece 11, and through compressing V type locating piece 11, V type locating piece 11 compresses damping spring A8 and damping spring B9 through V type piece mount pad 10, V type piece mount pad 10 is along first slide bar 2 and second slide bar 3 relative motion, under damping action of damping spring A8 and damping spring B9, the impact force in the twinkling of an eye that falls to the ground when furthest reduces the chord frame and erects, avoid the phenomenon of chord deformation to appear as far as possible, machining precision and yield are improved. After the hoisting is finished, the first slide bar 2 and the second slide bar 3 are pulled down by the traction mechanism 12, the V-shaped positioning blocks 11 are driven by the V-shaped block mounting seat 10 to move downwards until the abutting rods 13 abut against the upper surface of the horizontal support 1, the V-shaped positioning blocks 11 are guaranteed to be located at the same height, and the influence of the string damping seat on the processing precision of the string is avoided.

During the working process of the traction mechanism 12, in an initial state, the stud 12.4 of the traction mechanism 12 is not in contact with the horizontal support 1, under the action of the damping spring A8 and the damping spring B9, the first slide bar 2 and the second slide bar 3 are pulled to move upwards, the upper surface of the nut fixing plate 12.6 is attached to the bottom ends of the first hollow sliding sleeve 4 and the second hollow sliding sleeve 5 or the lower surface of the horizontal support 1, the upper end of the stud 12.4 abuts against the lower surface of the horizontal support 1 by rotating the handle rotating handle 12.5, the nut fixing plate 12.6 is pulled to move downwards, the nut fixing plate 12.6 pulls the first slide bar 2 and the second slide bar 3 to move downwards, the abutting rod 13 abuts against the upper surface of the horizontal support 1 by compressing the damping spring A8 and the damping spring B9, and the damping spring A8 and the damping spring B9 are limited, and positioning is achieved.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a string pipe shock mount which characterized in that: the horizontal support device is characterized by comprising a horizontal support (1), a damping device is installed on the horizontal support (1), a V-shaped positioning block (11) is installed at the top of the damping device, and a traction mechanism (12) is installed at the bottom of the damping device.

2. The tailpiece damper base according to claim 1, wherein: damping device includes first cavity sliding sleeve (4), second cavity sliding sleeve (5), V type piece mount pad (10) and first slide bar (2) and second slide bar (3) that are parallel to each other, set up vertical mounting hole one and vertical mounting hole two that run through horizontal brace (1) on horizontal brace (1), first cavity sliding sleeve (4) cover is established the outside of first slide bar (2), first slide bar (2) can be relative first cavity sliding sleeve (4) inner wall slides from top to bottom, second cavity sliding sleeve (5) cover is established the outside of second slide bar (3), second slide bar (3) can be relative second cavity sliding sleeve (5) inner wall slides from top to bottom, first cavity sliding sleeve (4) and second cavity sliding sleeve (5) cartridge respectively in vertical mounting hole one and vertical mounting hole two, are provided with retaining ring A (6) and second on the top outer wall of first cavity sliding sleeve (4) and second cavity sliding sleeve (5) respectively The upper end of the first sliding rod (2) penetrates through one end of the V-shaped block mounting seat (10) and is fixedly provided with a first column head, the upper end of the second sliding rod (3) penetrates through the other end of the V-shaped block mounting seat (10) and is fixedly provided with a second column head, the first sliding rod (2) between the V-shaped block mounting seat (10) and the check ring A (6) is sleeved with a damping spring A (8), the first sliding rod (2) between the V-shaped block mounting seat (16) and the check ring B (7) is sleeved with a damping spring B (9), the damping spring A (8) and the damping spring B (9) are both compression springs, a V-shaped positioning block (11) is mounted on the upper surface of the V-shaped block mounting seat (10), and the lower surface of the V-shaped block mounting seat (10) is provided with a butting rod (13), the bottom ends of the first sliding rod (2) and the second sliding rod (3) are connected with a traction mechanism (12).

3. The tailpiece damper base according to claim 2, wherein: the damping device is characterized in that two ends of the damping spring A (8) are respectively abutted to the lower surface of the V-shaped block mounting seat (10) and the upper surface of the retainer ring A (6), and two ends of the damping spring B (9) are respectively abutted to the lower surface of the V-shaped block mounting seat (10) and the upper surface of the retainer ring B (7).

4. The tailpiece damper base according to claim 3, wherein: v type locating piece (11) are including fixing bottom base (11.1) at V type piece mount pad (10) upper surface, the upper surface both sides of bottom base (11.1) are equipped with symmetrical first supporting bench (11.2) and second supporting bench (11.3) respectively, first supporting bench (11.2) are equipped with the first holding surface that is used for supporting the slope setting of work piece, second supporting bench (11.3) be equipped with the relative second holding surface of first holding surface, the left side bottom of first supporting bench (11.2) has the first breach of dodging (11.4) of dodging column head one, and the right side bottom of second supporting bench (11.3) has the second of dodging column head two and dodges breach (11.5).

5. The tailpiece damper base according to claim 4, wherein: the traction mechanism (12) comprises a first connecting bolt (12.1) and a second connecting bolt (12.2), a first threaded hole is formed in the bottom end of the first sliding rod (2), a second threaded hole is formed in the bottom end of the second sliding rod (3), the first connecting bolt (12.1) penetrates through one end of a nut fixing plate (12.6) to be in threaded connection with the first threaded hole, one end of the nut fixing plate (12.6) is fixed to the bottom of the first sliding rod (2), the second connecting bolt (12.2) penetrates through the other end of the nut fixing plate (12.6) to be in threaded connection with the second threaded hole, the other end of the nut fixing plate (12.6) is fixed to the bottom of the second sliding rod (3), an adjusting nut (12.3) is fixed to the middle of the nut fixing plate (12.6), the adjusting nut (12.3) is in threaded connection with a stud (12.4), the upper end of the stud (12.4) penetrates through the nut fixing plate (12.6) to abut against the lower surface of the horizontal support (1), the bottom end of the stud (12.4) is provided with a handle rotating handle (12.5).

6. The tailpiece damper base according to claim 5, wherein: the horizontal support is characterized by further comprising a mounting seat (16) fixed at the end of the horizontal support (1), and a third connecting bolt (17) and a fourth connecting bolt (18) are mounted on the mounting seat (16).

7. The utility model provides a pipe truss processingequipment which characterized in that: the shock absorber comprises a base (14), wherein a plurality of groups of string tube supporting frames (15) are arranged on the base (14) along the length direction of the base, each string tube supporting frame (15) comprises a cross beam (15.1) fixed on the base (14), one side of each cross beam (15.1) is vertically connected with an upper string tube upright post (15.2), the upper part and the lower part of the inner side of each upper string tube upright post (15.2) are respectively provided with a string tube shock absorbing seat I and a string tube shock absorbing seat II, the inner side of each lower string tube upright post (15.3) is provided with a string tube shock absorbing seat III, and the string tube shock absorbing seats I, the string tube shock absorbing seats II and the string tube shock absorbing seats have the same structure and are the string tube shock absorbing seats according to any one.

8. The pipe truss processing apparatus of claim 7, wherein: the base (14) comprises a plurality of mutually parallel square steel tubes, and the square steel tubes are vertically connected with the cross beam (15.1).