CN211599729U

CN211599729U - A gallows convenient to site operation usefulness

Info

Publication number: CN211599729U
Application number: CN201922333973.8U
Authority: CN
Inventors: 朱玉明
Original assignee: Jiangsu Mingzhu Electric Co ltd
Current assignee: Jiangsu Mingzhu Electric Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-29
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a support hanger convenient for site construction, which comprises a square tube, wherein the top of the square tube is provided with a first U-shaped groove near the left and right sides, two first U-shaped grooves are arranged under the first U-shaped groove, the square tube is arranged between the first U-shaped groove and the second U-shaped groove, fixed blocks are fixedly connected with the front and the back of the first U-shaped groove and the second U-shaped groove, a hexagonal bolt is arranged below the fixed blocks, the upper and the lower adjacent fixed blocks are fixed by the hexagonal bolt, a hexagonal nut is arranged above the hexagonal bolt, the hexagonal nut is sleeved on the hexagonal bolt, and the bottoms of the two second U-shaped grooves are fixedly connected with a vertical plate. And then adjust the length of device for the device has wide application scope's characteristics.

Description

A gallows convenient to site operation usefulness

Technical Field

The utility model relates to a gallows technical field convenient to site operation usefulness specifically is a gallows convenient to site operation usefulness.

Background

The support and hanger frame is mainly used for steam-water pipelines or boiler equipment of a power plant, and thermal displacement and equipment devices thereof generated in the process of operation. The working and thermal displacement requirements of the spring support and hanger are calculated and determined according to the stress condition of the pipeline, and the support and hanger can be mainly divided into four categories, namely a spring support and hanger, a pipe part support and hanger, a root support and hanger and an accessory support and hanger.

But current gallows sets up for the integration, can not adjust according to the pipeline length of difference for there is the problem that application scope is little in the device in use, and current gallows only carries out the supporting role to the pipeline when the installation, does not play the fixed function of centre gripping, thereby makes the problem that in use has poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's application scope is little and poor stability, provide a gallows convenient to site operation usefulness. The support and hanger convenient for site construction has the characteristics of wide application range, good stability and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting and hanging bracket convenient for site construction comprises a square tube, wherein first U-shaped grooves are respectively arranged at the top part of the square tube close to the left side and the right side, second U-shaped grooves are respectively arranged under the two first U-shaped grooves, the square tube is positioned between the first U-shaped groove and the second U-shaped groove, fixed blocks are fixedly connected to the front and the back of the first U-shaped groove and the second U-shaped groove respectively, hexagonal bolts are arranged below the fixed blocks, the upper adjacent fixed blocks and the lower adjacent fixed blocks are fixed through the hexagonal bolts, hexagonal nuts are arranged above the hexagonal bolts and sleeved on the hexagonal bolts, vertical plates are fixedly connected to the bottoms of the two second U-shaped grooves respectively, a threaded tube is arranged between the two vertical plates, a first bearing matched with the threaded tube is fixedly connected to the vertical plate on the right side, and the right end of the threaded tube is inserted into an inner cavity of, the inner chamber of screwed pipe is equipped with the threaded rod that matches with it, just the screwed pipe passes through screw thread swing joint with the threaded rod, the left end of threaded rod and the lateral wall fixed connection who is located left riser, two be equipped with first coupling mechanism between the riser, the rear side of screwed pipe is equipped with the bull stick, the rear end fixedly connected with rocking wheel of bull stick, two the equal fixedly connected with first coupling plate in bottom of riser, two the front and back side of first coupling plate all is equipped with second coupling mechanism.

Preferably, the first connecting mechanism comprises a first bevel gear, the first bevel gear is sleeved on the threaded pipe, a second bevel gear meshed with the first bevel gear is arranged on the rear side of the first bevel gear, the rear wall of the second bevel gear is fixedly connected with the front end of the rotating rod, and the rotating rod and the threaded pipe can be driven to rotate when the rocking wheel rotates through the arrangement of the first connecting mechanism.

Preferably, the second coupling mechanism includes the second connecting plate, one side that the second connecting plate is close to square pipe all is equipped with the pivot near top and bottom department, one side that the second connecting plate is close to square pipe is equipped with the third connecting plate, the below of third connecting plate is equipped with the screw, third connecting plate and first connecting plate are all through pivot and second connecting plate both ends swing joint, the below of third connecting plate is equipped with the screw, just set up on the third connecting plate with screw assorted through-hole, through the setting of second coupling mechanism, can fix the device in the suitable position.

Preferably, be located the right side the bottom fixedly connected with backup pad in second U-shaped groove, just the bottom of backup pad and the top fixed connection of the first connecting plate that is located the right side, the backup pad is located the rear side of second bevel gear, fixedly connected with and bull stick assorted second bearing in the backup pad, the rear sidewall fixed connection of second bearing and second bevel gear is passed to the front end of bull stick, and through the setting of backup pad, can support the bull stick for the device is more stable.

Preferably, two be equipped with thick pipe between the second U-shaped groove, the right-hand member of thick pipe and the second U-shaped groove fixed connection that is located the right side, the inner chamber of thick pipe is equipped with the stopper, the thin pole of left side fixedly connected with of stopper, the left end of thin pole extends to the outside of thick pipe to with be located left second U-shaped groove fixed connection, through the interact of thick pipe and thin pole, can carry on spacingly to two second U-shaped grooves.

Preferably, two the second coupling mechanism uses the central axis of square pipe to be the symmetry axis and is bilateral symmetry setting, sets up through the symmetry of two second coupling mechanism, can make the device atress even.

Preferably, the outer side edge of the rocking wheel is provided with anti-skid grains, and the operation can be facilitated through the arrangement of the anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a gallows convenient to site operation usefulness when using, through the setting of first coupling mechanism, can drive the screwed pipe rotation when the rotatory rocking wheel, and then adjust the length of device, make the device have the characteristics that application scope is wide;

2. the utility model relates to a gallows convenient to site operation usefulness when using, through four second coupling mechanism's setting for the device has the characteristics that stability is high, and through the setting in two first U-shaped grooves, accessible hex bolts and hexagon nut's interact, and the other side pipe carries out the fixed of vertical direction, compares with prior art, and the device has characteristics such as application scope is big, stability is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a square tube; 2. a thick pipe; 3. a hexagonal nut; 4. a hexagon bolt; 5. a first U-shaped slot; 6. a fixed block; 7. a second U-shaped slot; 8. a first bevel gear; 9. a second bevel gear; 10. a threaded pipe; 11. a support plate; 12. a threaded rod; 13. a first connecting plate; 14. a vertical plate; 15. a second connecting plate; 16. a rotating shaft; 17. a third connecting plate; 18. a screw; 19. a thin rod; 20. a rotating rod; 21. shaking the wheel; 22. a limiting block; 23. a first connecting mechanism; 24. a second connecting mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting and hanging frame convenient for site construction comprises a square tube 1, wherein first U-shaped grooves 5 are respectively arranged at the positions, close to the left side and the right side, of the top of the square tube 1, second U-shaped grooves 7 are respectively arranged under the two first U-shaped grooves 5, the square tube 1 is positioned between the first U-shaped grooves 5 and the second U-shaped grooves 7, a supporting plate 11 is fixedly connected to the bottom of the second U-shaped groove 7 on the right side, the bottom of the supporting plate 11 is fixedly connected with the top of a first connecting plate 13 on the right side, the supporting plate 11 is positioned on the rear side of a second bevel gear 9, a second bearing matched with a rotating rod 20 is fixedly connected to the supporting plate 11, the front end of the rotating rod 20 penetrates through the second bearing and is fixedly connected with the rear side wall of the second bevel gear 9, the rotating rod 20 can be supported through the arrangement of the supporting plate 11, so that the device is more stable, a thick tube 2 is arranged between the two second U-, the inner cavity of the thick pipe 2 is provided with a limiting block 22, the left side of the limiting block 22 is fixedly connected with a thin rod 19, the left end of the thin rod 19 extends to the outer side of the thick pipe 2 and is fixedly connected with a second U-shaped groove 7 positioned on the left side, two second U-shaped grooves 7 can be limited through the interaction of the thick pipe 2 and the thin rod 19, the front and the back of the first U-shaped groove 5 and the second U-shaped groove 7 are fixedly connected with fixed blocks 6, a hexagonal bolt 4 is arranged below the fixed blocks 6, the upper and the lower adjacent fixed blocks 6 are fixed through the hexagonal bolt 4, a hexagonal nut 3 is arranged above the hexagonal bolt 4, the hexagonal nut 3 is sleeved on the hexagonal bolt 4, the bottoms of the two second U-shaped grooves 7 are fixedly connected with vertical plates 14, a threaded pipe 10 is arranged between the two vertical plates 14, a first bearing matched with the threaded pipe 10 is fixedly connected on the vertical plate 14 positioned on the right side, the inner cavity of the threaded pipe 10 is provided with a threaded rod 12 matched with the threaded pipe 10, the threaded pipe 10 is movably connected with the threaded rod 12 through threads, the left end of the threaded rod 12 is fixedly connected with the side wall of a vertical plate 14 positioned on the left side, a first connecting mechanism 23 is arranged between the two vertical plates 14, the first connecting mechanism 23 comprises a first bevel gear 8, the first bevel gear 8 is sleeved on the threaded pipe 10, the rear side of the first bevel gear 8 is provided with a second bevel gear 9 meshed with the first bevel gear, the rear wall of the second bevel gear 9 is fixedly connected with the front end of a rotating rod 20, through the arrangement of the first connecting mechanism 23, the rotating rod 20 and the threaded pipe 10 can be driven to rotate when the rocking wheel 21 is rotated, the rear side of the threaded pipe 10 is provided with the rotating rod 20, the rear end of the rotating rod 20 is fixedly connected with a grain rocking wheel 21, the outer edge of the rocking wheel 21 is provided with anti-skid grains, the operation can be convenient through the arrangement of the anti-skid, the front and the back sides of the two first connecting plates 13 are respectively provided with a second connecting mechanism 24, the second connecting mechanisms 24 comprise second connecting plates 15, the side of the second connecting plates 15 close to the square tube 1 is respectively provided with a rotating shaft 16 close to the top and the bottom, the side of the second connecting plates 15 close to the square tube 1 is provided with a third connecting plate 17, the lower part of the third connecting plate 17 is provided with a screw 18, the third connecting plate 17 and the first connecting plates 13 are respectively movably connected with the two ends of the second connecting plates 15 through the rotating shafts 16, the lower part of the third connecting plate 17 is provided with the screw 18, and the third connecting plate 17 is provided with a through hole matched with the screw 18, through the arrangement of the second connecting mechanism 24, the device can be fixed at a proper position, the two second connecting mechanisms 24 are arranged in a bilateral symmetry mode by taking the central axis of the square pipe 1 as a symmetry axis, and the stress of the device can be uniform through the symmetrical arrangement of the two second connecting mechanisms 24.

The working principle is as follows: the utility model discloses when using, earlier according to the distance between two second U-shaped grooves 7 of length adjustment of square pipe 1, and then rotatory rocking wheel 21, rocking wheel 21 drives second bevel gear 9 rotatory, second bevel gear 9 drives the first bevel gear 8 rotation of meshing with it, first bevel gear 8 drives screwed pipe 10 rotatory, screwed pipe 10 drives threaded rod 12 under the effect of screw thread and stretches out and draws back, thin pole 19 slides in thick 2 inner chambers of tubes simultaneously, thereby adjust the distance between two second U-shaped grooves 7, adjust when suitable length between two second U-shaped grooves 7, place two first U-shaped grooves 5 directly over second U-shaped groove 7, and fix through hexagon nut 3 and hexagon bolt 4, fix square pipe 1's vertical direction then, it can at suitable position to fix the device through screw 18 at last.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gallows convenient to site operation usefulness, includes square pipe (1), its characterized in that: the square pipe is characterized in that a first U-shaped groove (5) is arranged at the position, close to the left side and the right side, of the top of the square pipe (1), a second U-shaped groove (7) is arranged under the first U-shaped groove (5), the square pipe (1) is positioned between the first U-shaped groove (5) and the second U-shaped groove (7), fixing blocks (6) are fixedly connected to the front and the back of the first U-shaped groove (5) and the second U-shaped groove (7), hexagonal bolts (4) are arranged under the fixing blocks (6), the upper fixing blocks (6) which are adjacent to each other are fixed through the hexagonal bolts (4), hexagonal nuts (3) are arranged above the hexagonal bolts (4), the hexagonal nuts (3) are sleeved on the hexagonal bolts (4), vertical plates (14) are fixedly connected to the bottoms of the second U-shaped grooves (7), and a threaded pipe (10) is arranged between the vertical plates (14), be located the right side fixed connection and screwed pipe (10) assorted first bearing on riser (14), the right-hand member of screwed pipe (10) is pegged graft at first bearing inner chamber, the inner chamber of screwed pipe (10) is equipped with threaded rod (12) that matches with it, just screwed pipe (10) and threaded rod (12) pass through screw thread swing joint, the left end of threaded rod (12) and the lateral wall fixed connection who is located left riser (14), two be equipped with first coupling mechanism (23) between riser (14), the rear side of screwed pipe (10) is equipped with bull stick (20), the rear end fixedly connected with rocking wheel (21) of bull stick (20), two the equal fixedly connected with first connecting plate (13) in bottom of riser (14), two the front and back side of first connecting plate (13) all is equipped with second coupling mechanism (24).

2. A support and hanger frame for facilitating field construction according to claim 1, wherein: the first connecting mechanism (23) comprises a first bevel gear (8), the first bevel gear (8) is sleeved on the threaded pipe (10), a second bevel gear (9) meshed with the first bevel gear (8) is arranged on the rear side of the first bevel gear (8), and the rear wall of the second bevel gear (9) is fixedly connected with the front end of the rotating rod (20).

3. A support and hanger frame for facilitating field construction according to claim 1, wherein: second coupling mechanism (24) include second connecting plate (15), one side that second connecting plate (15) are close to square pipe (1) all is equipped with pivot (16) near top and bottom department, one side that is close to square pipe (1) of second connecting plate (15) is equipped with third connecting plate (17), the below of third connecting plate (17) is equipped with screw (18), third connecting plate (17) and first connecting plate (13) all are through pivot (16) and second connecting plate (15) both ends swing joint, the below of third connecting plate (17) is equipped with screw (18), just seted up on third connecting plate (17) with screw (18) assorted through-hole.

4. A support and hanger frame for facilitating field construction according to claim 2, wherein: be located the right side bottom fixedly connected with backup pad (11) of second U-shaped groove (7), just the bottom of backup pad (11) and the top fixed connection of the first connecting plate (13) that is located the right side, backup pad (11) are located the rear side of second bevel gear (9), fixedly connected with and bull stick (20) assorted second bearing on backup pad (11), the rear side wall fixed connection of second bearing and second bevel gear (9) is passed to the front end of bull stick (20).

5. A support and hanger frame for facilitating field construction according to claim 1, wherein: two be equipped with thick pipe (2) between second U-shaped groove (7), the right-hand member of thick pipe (2) and second U-shaped groove (7) fixed connection who is located the right side, the inner chamber of thick pipe (2) is equipped with stopper (22), the thin pole of left side fixedly connected with (19) of stopper (22), the left end of thin pole (19) extends to the outside of thick pipe (2) to with be located left second U-shaped groove (7) fixed connection.

6. A support and hanger frame for facilitating field construction according to claim 1, wherein: the two second connecting mechanisms (24) are arranged in a bilateral symmetry mode by taking the central axis of the square pipe (1) as a symmetry axis.

7. A support and hanger frame for facilitating field construction according to claim 1, wherein: the outer side edge of the rocking wheel (21) is provided with anti-skid grains.