CN211113195U

CN211113195U - Bridge construction platform

Info

Publication number: CN211113195U
Application number: CN201921523116.8U
Authority: CN
Inventors: 曾彦
Original assignee: SHENZHEN JIAOYUN ENGINEERING GROUP CO LTD
Current assignee: SHENZHEN JIAOYUN ENGINEERING GROUP CO LTD
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-28
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of bridge construction auxiliary devices, in particular to a bridge construction platform which can automatically convey workers to a designated height, effectively reduce the labor intensity of the workers and reduce the potential safety hazard; comprises a bottom plate, a middle plate, a transverse plate, four groups of first supporting legs and four groups of second supporting legs; still include the box, left side fixed plate, right side fixed plate, left side gag lever post, right side gag lever post, left side connecting plate, right side connecting plate, rings, left support plate, right support plate, the spool, stay cord and motor, the regional perforating hole that vertically is provided with in intermediate lamella top central authorities, the inside working chamber that is provided with of box, box top and front end are provided with first opening and second opening respectively, first region of left support plate and right support plate left side wall transversely is provided with the left hand rotation hole and the hole that rotates right respectively, motor left part output is provided with the transmission shaft, the regional intercommunicating pore that vertically is provided with in diaphragm top central authorities.

Description

Bridge construction platform

Technical Field

The utility model relates to a bridge construction auxiliary device's technical field especially relates to a bridge construction platform.

Background

As is well known, a bridge construction platform is an auxiliary device used for transporting constructors to a specified height for operation in the bridge construction process, and is widely used in the field of bridge construction; the existing bridge construction platform comprises a bottom plate, a middle plate, a transverse plate, four groups of first support legs and four groups of second support legs, wherein the top ends of the four groups of first support legs are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the transverse plate; when the existing bridge construction platform is used, firstly, the device is moved to a specified place, and workers climb onto the middle plate and the transverse plate through the external crawling ladder to reach a specified operation height and work; the existing bridge construction platform is found in use, the labor intensity of workers is high in the process of climbing upwards, potential safety hazards exist, and the use safety of the existing bridge construction platform is poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a can transport appointed height to the staff automatically, the effectual intensity of labour who alleviates the staff reduces the potential safety hazard, improves the bridge construction platform of safety in utilization.

The utility model discloses a bridge construction platform, including bottom plate, intermediate lamella, diaphragm, four groups of first landing legs and four groups of second landing legs, four groups of first landing legs top are connected with diaphragm bottom left front side, right front side, left rear side and right rear side respectively, four groups of first landing legs bottom are connected with intermediate lamella top left front side, right front side, left rear side and right rear side respectively, four groups of second landing legs top are connected with intermediate lamella bottom left front side, right front side, left rear side and right rear side respectively, four groups of second landing legs bottom are connected with bottom plate top left front side, right front side, left rear side and right rear side respectively; the box body is internally provided with a working cavity, the top end and the front end of the box body are respectively provided with a first opening and a second opening, the first opening and the second opening are communicated with the working cavity, the bottom ends of the left fixing plate and the right fixing plate are respectively connected with the left half area and the right half area at the top end of the box body, the top end of the left fixing plate and the top end of the right fixing plate are connected with the top end of the right fixing plate, the hanging ring is arranged at the joint of the top parts of the left fixing plate and the right fixing plate, the winding device is characterized in that the right end of the left connecting plate and the left end of the right connecting plate are respectively connected with the central area of the left side wall and the right side wall of the box body, the left connecting plate and the right connecting plate are respectively fixed on the left limiting rod and the right limiting rod in a sliding manner, the bottom ends of the left supporting plate and the right supporting plate are respectively connected with the left half area and the right half area of the top end of the transverse plate, the upper half areas of the left side wall of the left supporting plate and the right supporting plate are respectively and transversely provided with a left rotating hole and a right rotating hole, the motor is installed on the right half area of the top end of the transverse plate, the left output end of the motor is provided with a transmission shaft, the left end of the transmission shaft penetrates through the right rotating hole and is inserted into the left rotating hole, the fixed sleeve.

The utility model discloses a bridge construction platform still includes left extension board, right extension board, left locating lever, right locating lever, left baffle and right baffle, left extension board right-hand member and right extension board left end are connected with bottom plate left side wall and right side wall central zone respectively, and left extension board and right extension board top central zone vertically are provided with left side slip hole and right side slip hole respectively, left side locating lever and right locating lever top pass left side slip hole and right side slip hole respectively and are connected with left baffle and right baffle bottom central zone respectively.

The utility model discloses a bridge construction platform still includes left pull ring and right pull ring, left side pull ring and right pull ring bottom respectively with diaphragm top left side half regional and right half regional connection.

The utility model discloses a bridge construction platform is provided with left ball bearing and right ball bearing between transmission shaft and left turn hole and the right turn downthehole wall respectively.

The utility model discloses a bridge construction platform still includes the mount pad, the mount pad top is connected with the motor bottom, and the mount pad bottom is connected with diaphragm top right half regional connection.

The utility model discloses a bridge construction platform still includes the stopper, the stopper is installed and is being close to the one end of rings at the stay cord.

The utility model discloses a bridge construction platform, box inner bottom lateral wall are provided with the slipmat.

The utility model discloses a bridge construction platform still includes the couple, couple top and left fixed plate right side wall first region are connected.

Compared with the prior art, the beneficial effects of the utility model are that: the device is moved to a designated place, workers stand in the box body, the motor is powered on, the motor drives the transmission shaft to rotate, the transmission shaft drives the winding reel to rotate, the winding reel winds the pull rope, the pull rope drives the box body to move upwards through the lifting ring, the left fixing plate and the right fixing plate, the left connecting plate and the right connecting plate can slide upwards on the left limiting rod and the right limiting rod respectively in the process that the box body moves upwards, the left limiting rod and the right limiting rod can limit the box body through the left connecting plate and the right connecting plate respectively, so that the process that the box body moves upwards is more stable, larger shaking cannot occur, the motor can rotate forwards and backwards, the height of the box body can be adjusted through the forward rotation and the backward rotation of the motor, the workers can be automatically conveyed to the designated height, the labor intensity of the workers is effectively reduced, and potential safety hazards are, the use safety is improved.

Drawings

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

FIG. 2 is a schematic perspective view of the structure of the intermediate plate;

FIG. 3 is a schematic perspective view of the structure of the case;

FIG. 4 is an enlarged view of a portion of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a middle plate; 3. a transverse plate; 4. a first leg; 5. a second leg; 6. a box body; 7. a left fixing plate; 8. a right fixing plate; 9. a left stop lever; 10. a right stop lever; 11. a left connecting plate; 12. a right connecting plate; 13. a hoisting ring; 14. a left support plate; 15. a right support plate; 16. a spool; 17. pulling a rope; 18. a motor; 19. a drive shaft; 20. a left support plate; 21. a right support plate; 22. a left positioning rod; 23. a right positioning rod; 24. a left baffle; 25. a right baffle; 26. a left pull ring; 27. a right pull ring; 28. a left ball bearing; 29. a right ball bearing; 30. a mounting seat; 31. a limiting block; 32. a non-slip mat; 33. and (4) hanging hooks.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a bridge construction platform, including bottom plate 1, intermediate lamella 2, diaphragm 3, four groups of first landing legs 4 and four groups of second landing legs 5, four groups of first landing legs 4 tops are connected with diaphragm 3 bottom left front side, right front side, left rear side and right rear side respectively, four groups of first landing legs 4 bottoms are connected with intermediate lamella 2 top left front side, right front side, left rear side and right rear side respectively, four groups of second landing legs 5 tops are connected with intermediate lamella 2 bottom left front side, right front side, left rear side and right rear side respectively, four groups of second landing legs 5 bottoms are connected with bottom plate 1 top left front side, right front side, left rear side and right rear side respectively; the device also comprises a box body 6, a left fixing plate 7, a right fixing plate 8, a left limiting rod 9, a right limiting rod 10, a left connecting plate 11, a right connecting plate 12, a hanging ring 13, a left supporting plate 14, a right supporting plate 15, a winding reel 16, a pull rope 17 and a motor 18, wherein the central area of the top end of the middle plate 2 is longitudinally provided with a through hole, the top ends of the left limiting rod 9 and the right limiting rod 10 are respectively connected with the left half area and the right half area of the bottom end of the transverse plate 3, the bottom ends of the left limiting rod 9 and the right limiting rod 10 penetrate through the through hole and are respectively connected with the left half area and the right half area of the top end of the bottom plate 1, a working cavity is arranged in the box body 6, the top end and the front end of the box body 6 are respectively provided with a first opening and a second opening, the first opening and the second opening are respectively communicated with the working cavity, the bottom ends of the, a hanging ring 13 is arranged at the joint of the tops of a left fixing plate 7 and a right fixing plate 8, the right end of a left connecting plate 11 and the left end of a right connecting plate 12 are respectively connected with the central areas of the left side wall and the right side wall of a box body 6, the left connecting plate 11 and the right connecting plate 12 are respectively fixed on a left limiting rod 9 and a right limiting rod 10 in a sliding way, the bottom ends of a left supporting plate 14 and a right supporting plate 15 are respectively connected with the left half area and the right half area of the top end of a transverse plate 3, the upper half areas of the left side walls of the left supporting plate 14 and the right supporting plate 15 are respectively provided with a left rotating hole and a right rotating hole in a transverse way, a motor 18 is arranged on the right half area of the top end of the transverse plate 3, the left output end of the motor 18 is provided with a transmission shaft 19, the left end of the transmission shaft 19 passes through the right rotating, the other end of the pull rope 17 is connected with the hanging ring 13; the device is moved to a designated place, workers stand in the box body, the motor is powered on, the motor drives the transmission shaft to rotate, the transmission shaft drives the winding reel to rotate, the winding reel winds the pull rope, the pull rope drives the box body to move upwards through the lifting ring, the left fixing plate and the right fixing plate, the left connecting plate and the right connecting plate can slide upwards on the left limiting rod and the right limiting rod respectively in the process that the box body moves upwards, the left limiting rod and the right limiting rod can limit the box body through the left connecting plate and the right connecting plate respectively, so that the process that the box body moves upwards is more stable, larger shaking cannot occur, the motor can rotate forwards and backwards, the height of the box body can be adjusted through the forward rotation and the backward rotation of the motor, the workers can be automatically conveyed to the designated height, the labor intensity of the workers is effectively reduced, and potential safety hazards are, the use safety is improved.

The utility model discloses a bridge construction platform, still include left extension board 20, right extension board 21, left locating lever 22, right locating lever 23, left baffle 24 and right baffle 25, left extension board 20 right-hand member and right extension board 21 left end are connected with bottom plate 1 left side wall and right side wall central area respectively, left extension board 20 and right extension board 21 top central area vertically are provided with left sliding hole and right sliding hole respectively, left locating lever 22 and right locating lever 23 top pass left sliding hole and right sliding hole respectively and are connected with left baffle 24 and right baffle 25 bottom central area respectively; after the device is moved to a designated place, a worker presses the left baffle and the right baffle downwards, so that the bottom ends of the left positioning rod and the right positioning rod stretch into the underground, the position of the device can be fixed, and the use stability is improved.

The utility model discloses a bridge construction platform, which also comprises a left pull ring 26 and a right pull ring 27, wherein the bottom ends of the left pull ring 26 and the right pull ring 27 are respectively connected with the left half area and the right half area of the top end of the transverse plate 3; the left pull ring and the right pull ring can be convenient for moving the device, and the use convenience is improved.

In the bridge construction platform of the utility model, a left ball bearing 28 and a right ball bearing 29 are respectively arranged between the transmission shaft 19 and the inner side walls of the left rotating hole and the right rotating hole; the left ball bearing and the right ball bearing can reduce the friction resistance generated when the transmission shaft rotates in the left rotating hole and the right rotating hole respectively, and the use smoothness is improved.

The utility model discloses a bridge construction platform, still include mount pad 30, the top of mount pad 30 is connected with 18 bottoms of motor, the bottom of mount pad 30 is connected with the right half region on the top of diaphragm 3; the mount pad can support fixedly to the motor, improves stability in use.

The utility model discloses a bridge construction platform, which also comprises a limiting block 31, wherein the limiting block 31 is arranged at one end of the stay cord 17 close to the hanging ring 13; the limiting block can limit the highest point of the upward movement of the box body, and the use safety is improved.

The utility model discloses a bridge construction platform, the side wall of the inner bottom of the box body 6 is provided with a non-slip mat 32; the anti-slip mat can prevent the staff from slipping in the box body, and improves the use reliability.

The utility model discloses a bridge construction platform, which also comprises a hook 33, wherein the top end of the hook 33 is connected with the upper half area of the right side wall of the left fixing plate 7; the couple can be hung article and instrument and put, improves functional diversity.

The utility model discloses a bridge construction platform, it is at work, at first move the device to appointed place, the staff stands in the box, the motor is switched on, the motor drive transmission shaft rotates, the transmission shaft drives the reel and rotates, the reel rolls up the stay cord, the stay cord drives the box upward movement through rings, left fixed plate and right fixed plate at this moment, in the process that the box upward movement, left connecting plate and right connecting plate can slide upward on left gag lever post and right gag lever post respectively, left gag lever post and right gag lever post can carry out spacing to the box through left connecting plate and right connecting plate respectively, make the process that the box upward movement is more steady, can not appear great rocking, the motor can corotation and reversal, and then can adjust the height of box through corotation and reversal of motor, can transport the appointed height to the staff automatically, the labor intensity of workers is effectively reduced, the potential safety hazard is reduced, and the use safety is improved; after the device is moved to a designated place, a worker presses the left baffle and the right baffle downwards to enable the bottom ends of the left positioning rod and the right positioning rod to extend into the ground, so that the position of the device can be fixed, and the use stability is improved; the left pull ring and the right pull ring can facilitate the movement of the device, so that the use convenience is improved; the left ball bearing and the right ball bearing can reduce the friction resistance generated when the transmission shaft rotates in the left rotating hole and the right rotating hole respectively, and improve the use smoothness; the mounting seat can support and fix the motor, so that the use stability is improved; the limiting block can limit the highest point of the upward movement of the box body, so that the use safety is improved; the anti-slip pad can prevent workers from slipping in the box body, and the use reliability is improved; the couple can be hung article and instrument and put, improves functional diversity.

The utility model discloses a motor that bridge construction platform used is from purchasing on the market, only need install according to the description use can.

The utility model discloses a bridge construction platform, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The bridge construction platform of the utility model, under the condition of not being described reversely, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A bridge construction platform comprises a bottom plate (1), a middle plate (2), a transverse plate (3), four groups of first supporting legs (4) and four groups of second supporting legs (5), wherein the top ends of the four groups of first supporting legs (4) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the transverse plate (3), the bottom ends of the four groups of first supporting legs (4) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the middle plate (2), the top ends of the four groups of second supporting legs (5) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the middle plate (2), and the bottom ends of the four groups of second supporting legs (5) are respectively connected with the left front side, the right front side; it is characterized by also comprising a box body (6), a left fixing plate (7), a right fixing plate (8), a left limiting rod (9), a right limiting rod (10), a left connecting plate (11), a right connecting plate (12), a hanging ring (13), a left supporting plate (14), a right supporting plate (15), a winding reel (16), a pull rope (17) and a motor (18), wherein a through hole is longitudinally formed in the central area of the top end of the middle plate (2), the top ends of the left limiting rod (9) and the right limiting rod (10) are respectively connected with the left half area and the right half area of the bottom end of the transverse plate (3), the bottom ends of the left limiting rod (9) and the right limiting rod (10) penetrate through the through hole and are respectively connected with the left half area and the right half area of the top end of the bottom plate (1), a working cavity is arranged inside the box body (6), a first opening and a second opening are respectively arranged at the top end and the front end of the box body, the bottom ends of the left fixing plate (7) and the right fixing plate (8) are respectively connected with the left half area and the right half area at the top end of the box body (6), the top end of the left fixing plate (7) is connected with the top end of the right fixing plate (8), the hoisting ring (13) is installed at the top joint of the left fixing plate (7) and the right fixing plate (8), the right end of the left connecting plate (11) and the left end of the right connecting plate (12) are respectively connected with the left side wall and the right side wall central area of the box body (6), the left connecting plate (11) and the right connecting plate (12) are respectively fixed on the left limiting rod (9) and the right limiting rod (10) in a sliding manner, the bottom ends of the left supporting plate (14) and the right supporting plate (15) are respectively connected with the left half area and the right half area at the top end of the transverse plate (3), the upper half areas of the left side wall of the, the utility model discloses a winding reel, including diaphragm (3), motor (18), transmission shaft (19), winding reel (16), driving rope (17), motor (18) and hanging ring (13), the motor is installed in diaphragm (3) top right half region, and motor (18) left part output is provided with transmission shaft (19), and transmission shaft (19) left end passes right side rotation hole and inserts to the left side rotation downthehole, the fixed cover of winding reel (16) is established in transmission shaft (19) outside central zone, and diaphragm (3) top central zone vertically is provided with the intercommunicating pore, stay cord (17) one end is passed the intercommunic.

2. The bridge construction platform of claim 1, further comprising a left support plate (20), a right support plate (21), a left positioning rod (22), a right positioning rod (23), a left baffle plate (24) and a right baffle plate (25), wherein the right end of the left support plate (20) and the left end of the right support plate (21) are respectively connected with the central regions of the left side wall and the right side wall of the bottom plate (1), the central regions of the top ends of the left support plate (20) and the right support plate (21) are respectively and longitudinally provided with a left sliding hole and a right sliding hole, and the top ends of the left positioning rod (22) and the right positioning rod (23) respectively penetrate through the left sliding hole and the right sliding hole and are respectively connected with the central regions of the bottom ends of the left baffle plate (24) and the right baffle plate.

3. The bridge construction platform of claim 2, further comprising a left pull ring (26) and a right pull ring (27), wherein the bottom ends of the left pull ring (26) and the right pull ring (27) are respectively connected with the left half area and the right half area of the top end of the transverse plate (3).

4. A bridge construction platform according to claim 3, characterised in that a left ball bearing (28) and a right ball bearing (29) are provided between the drive shaft (19) and the inner side walls of the left and right turning holes, respectively.

5. A bridge construction platform according to claim 4, further comprising a mounting seat (30), wherein the top end of the mounting seat (30) is connected with the bottom end of the motor (18), and the bottom end of the mounting seat (30) is connected with the right half area of the top end of the transverse plate (3).

6. A bridge construction platform according to claim 5, further comprising a stopper (31), wherein the stopper (31) is mounted at one end of the pull rope (17) near the lifting ring (13).

7. A bridge construction platform according to claim 6, characterised in that the inner bottom side wall of the box (6) is provided with non-slip pads (32).

8. A bridge construction platform according to claim 7, further comprising a hook (33), wherein the top end of the hook (33) is connected with the upper half area of the right side wall of the left fixing plate (7).