CN210920325U

CN210920325U - Water supply and drainage pipeline construction positioning support

Info

Publication number: CN210920325U
Application number: CN201921671491.7U
Authority: CN
Inventors: 杜俊朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-03
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a construction positioning bracket for a water supply and drainage pipeline, which comprises a base and a scissor-type lifting platform arranged on the base, wherein a rotary platform and a driving mechanism for driving the rotary platform to rotate are arranged on the scissor-type lifting platform, and a fixed seat and a clamping block which is matched with the fixed seat and can slide in a reciprocating manner are arranged on the rotary platform; cut fork lift platform and can adjust rotary platform's height, can make the fixing base on the rotary platform support not co-altitude pipeline with step up the piece, convenient to use, and, the utility model discloses can reuse, practiced thrift construction cost.

Description

Water supply and drainage pipeline construction positioning support

Technical Field

The utility model belongs to the technical field of water supply and drainage pipeline construction equipment, especially, relate to a water supply and drainage pipeline construction locating support.

Background

In the process of urbanization development, municipal construction also tends to be high in quality. The construction of municipal water supply and drainage pipelines occupies an important position in the whole municipal engineering, and is a key project for ensuring city development construction and stable life of residents.

In pipeline construction, some pipelines need carry out altitude mixture control according to the demand in actual construction place, and current support forms for the steel construction welding, and highly fixed can not be adjusted to dismantle inconvenient, can not used repeatedly.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a water supply and drainage pipeline construction locating support, fine solution just the fixed problem that can not adjust, can not used repeatedly of structural support height.

In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a water supply and drainage pipeline construction locating support, includes the base and sets up the fork lift platform of cutting on the base, is provided with rotary platform and the rotatory actuating mechanism of drive rotary platform on cutting the fork lift platform, but be provided with the fixing base on the rotary platform and with fixing base matched with reciprocating sliding step up the piece.

Furthermore, the lower end of the rotating platform is provided with a supporting shaft fixed on the scissor-fork type lifting platform, the upper end of the supporting shaft penetrates through the rotating platform, and the supporting shaft is sequentially provided with a thrust ball bearing for supporting, a penetrating rolling bearing and a bearing end cover fixed on the rotating platform from top to bottom.

Further, actuating mechanism is including setting up the worm wheel on rotary platform bottom surface, and worm wheel one side is provided with two supporting seats that are fixed in on the fork lift platform, wear to be equipped with the axis of rotation on the supporting seat, the axis of rotation middle part be provided with worm wheel meshed worm, axis of rotation one end is provided with the hand wheel.

Furthermore, a fixed block is arranged on one side of the clamping block, a screw rod penetrates through the fixed block, one end of the screw rod is rotatably connected with the clamping block, and a knob is fixed to the other end of the screw rod.

Furthermore, the fixing base comprises two fixing plates which are arranged in parallel, the clamping block is arranged between the two fixing plates, and V-shaped notches with opposite openings are arranged on the clamping block and the fixing plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the scissor-fork type lifting platform can adjust the height of the rotating platform, so that the fixed seat and the clamping block on the rotating platform can support pipelines with different heights, and the use is convenient; and accomplish the back at the piping erection, the slip adds the compact heap and loosens the centre gripping to the pipeline, receive and releases and cut fork lift platform, puts aside the utility model discloses, the utility model discloses can reuse, practiced thrift construction cost.

2. Can be through the transmission of worm wheel among the actuating mechanism and worm, with the rotatory certain angle of rotary platform, adapt to the pipeline that the equidirectional was laid, improved the utility model discloses an applicability does benefit to the popularization.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the rotating platform;

FIG. 3 is a schematic view of the connection of the rotating platform and the support shaft.

In the figure: 1. a base; 2. a scissor lift platform; 3. rotating the platform; 4. a fixed seat; 5. a tightening block; 6. a support shaft; 7. a thrust ball bearing; 8. a rolling bearing; 9. a bearing end cap; 10. a worm gear; 11. a supporting seat; 12. a rotating shaft; 13. a worm; 14. a hand wheel; 15. a fixed block; 16. a screw; 17. a knob; 18. a fixing plate; 19. a V-shaped notch.

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.

As shown in fig. 1-3, the positioning bracket for water supply and drainage pipeline construction comprises a base 1 and a scissor type lifting platform 2 (model: PT-LS01) arranged on the base 1, wherein a rotary platform 3 and a driving mechanism for driving the rotary platform 3 to rotate are arranged on the scissor type lifting platform 2, and a fixed seat 4 and a tightening block 5 which is matched with the fixed seat 4 and can slide to and fro are arranged on the rotary platform 3.

Specifically, 3 lower extremes of rotary platform are provided with welded fastening in the back shaft 6 of cutting fork lift platform 2, wear to locate in rotary platform 3 in the back shaft 6 upper end, back shaft 6 is from last to setting gradually the thrust ball bearing 7 of support down, the antifriction bearing 8 of wearing to establish and be fixed in bearing end cover 9 on the rotary platform 3, thrust ball bearing 7 bears the axial force that back shaft 6 received promptly, antifriction bearing 8 can bear the radial force of back shaft 6, can make the rotation of rotary platform 3 freedom on the horizontal plane, with the installation that is suitable for not equidirectional pipeline, the suitability is high.

Further, the driving mechanism comprises a worm wheel 10 integrally connected with the bottom surface of the rotating platform 3, two supporting seats 11 welded and fixed on the scissor type lifting platform 2 are arranged on one side of the worm wheel 10, a rotating shaft 12 penetrates through the supporting seats 11, a worm 13 meshed with the worm wheel 10 penetrates through the middle of the rotating shaft 12, and a hand wheel 14 is connected with one end of the rotating shaft 12 through a key; when the rotary platform 3 needs to be rotated, the hand wheel 14 is rotated, the worm 13 rotates along with the rotating shaft 12, and the rotary platform 3 is driven to rotate through the transmission of the worm 13 and the worm wheel 10; moreover, the worm wheel 10 and the worm 13 have self-locking performance, so that the rotary platform 3 can be fixed at a certain angle, the free rotation of the rotary platform 3 in the use process is avoided, and the use safety is improved.

Preferably, a fixed block 15 is arranged on one side of the tightening block 5, the fixed block 15 is welded on the rotary platform 3, a screw 16 penetrates through the fixed block 15, a threaded hole matched with the screw 16 is formed in the fixed block 15, one end of the screw 16 is rotatably connected with the tightening block 5, and a knob 17 is fixed at the other end of the screw 16; when the pipeline needs to be fastened, the knob 17 is rotated, and the fastening block 5 moves towards the fixed seat 4 under the driving of the screw rod 16 to fasten the pipeline.

Further, fixing base 4 includes two parallel fixed plates 18 that set up, and on fixed plate 18 was fixed in rotary platform 3 through the welded mode, step up piece 5 and set up between two fixed plates 18, step up all to be provided with the V-arrangement breach 19 that the opening is relative on piece 5 and the fixed plate 18, step up the distance between piece 5 and the fixing base 4 through 16 adjustments of screw rod, can be applicable to the fixed of the pipeline of different pipe diameters, further improvement the utility model discloses a practicality.

When the utility model is implemented, the scissor-fork type lifting platform 2 can adjust the height of the rotating platform 3, so that the fixed seat 4 and the tightening block 5 on the rotating platform 3 can support pipelines with different heights, and the use is convenient; and accomplish the back at the piping erection, slip and tighten up piece 5 and loosen the centre gripping to the pipeline, receive and release and cut fork lift platform 2, put aside the utility model discloses, the utility model discloses can reuse, practiced thrift construction cost.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a water supply and drainage pipeline construction locating support which is characterized in that: the lifting device comprises a base (1) and a scissor type lifting platform (2) arranged on the base (1), wherein a rotary platform (3) and a driving mechanism for driving the rotary platform (3) to rotate are arranged on the scissor type lifting platform (2), and a fixing seat (4) and a clamping block (5) which can slide in a reciprocating manner and is matched with the fixing seat (4) are arranged on the rotary platform (3).

2. The positioning bracket for construction of the water supply and drainage pipeline as claimed in claim 1, wherein: the lower end of the rotary platform (3) is provided with a supporting shaft (6) fixed on the scissor type lifting platform (2), the upper end of the supporting shaft (6) penetrates through the rotary platform (3), and the supporting shaft (6) is sequentially provided with a thrust ball bearing (7) of the support, a penetrating rolling bearing (8) and a bearing end cover (9) fixed on the rotary platform (3) from top to bottom.

3. The positioning bracket for construction of the water supply and drainage pipeline as claimed in claim 1, wherein: the driving mechanism comprises a worm wheel (10) arranged on the bottom surface of the rotating platform (3), two supporting seats (11) fixed on the scissor type lifting platform (2) are arranged on one side of the worm wheel (10), a rotating shaft (12) is arranged on each supporting seat (11) in a penetrating mode, a worm (13) meshed with the worm wheel (10) is arranged in the middle of the rotating shaft (12), and a hand wheel (14) is arranged at one end of the rotating shaft (12).

4. The positioning bracket for construction of the water supply and drainage pipeline as claimed in claim 1, wherein: one side of the tightening block (5) is provided with a fixing block (15), a screw rod (16) penetrates through the fixing block (15), one end of the screw rod (16) is rotatably connected with the tightening block (5), and the other end of the screw rod (16) is fixed with a knob (17).

5. The positioning bracket for construction of the water supply and drainage pipeline as claimed in claim 1, wherein: the fixing seat (4) comprises two fixing plates (18) which are arranged in parallel, the clamping block (5) is arranged between the two fixing plates (18), and V-shaped notches (19) with opposite openings are formed in the clamping block (5) and the fixing plates (18).