CN210530288U

CN210530288U - Supporting device for repairing bucket arch of ancient building

Info

Publication number: CN210530288U
Application number: CN201921326729.2U
Authority: CN
Inventors: 赵琛
Original assignee: Hebei Wood Stone Ancient Architectural Design Co Ltd
Current assignee: Hebei Wood Stone Ancient Architectural Design Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-15
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses an ancient building bucket arch is restoreed and is used strutting arrangement relates to ancient building prosthetic technical field, and it includes four stands that base, perpendicular to base upper surface set up, slides and sets up support frame and control support frame on the stand along the gliding actuating mechanism of stand, the support frame includes respectively with four corresponding guide pillars of stand, connect bracing piece and the footboard of fixed connection between four guide pillars between the guide pillar both ends, the lower part that the guide pillar is close to a side surface of stand is provided with two rows of gyro wheels side by side along its length direction, the spout has been seted up respectively on the surface to stand and the corresponding both sides of gyro wheel, the spout is as wide as the gyro wheel, gyro wheel slidable mounting is in the spout. The utility model discloses have adjustable support device footboard height, improve the effect of operating comfort.

Description

Supporting device for repairing bucket arch of ancient building

Technical Field

The utility model relates to an ancient building prosthetic technical field, in particular to ancient building bucket arch is restoreed and is used strutting arrangement.

Background

The ancient architecture refers to civil architecture and public architecture before the country is built, which have historical significance, and is reserved in many cities and areas, the bucket arch is a unique structure of the ancient architecture, and at the joint of a stand column and a cross beam, a bow-shaped bearing structure is explored from the top of the stand column layer by layer, namely the arch, and a square wood block filled between the arch and the arch is called the arch.

Ancient building appears the damage easily after long-time existence, to the ancient building of difference, the height of bucket arch all is different, but generally when restoreing the bucket arch, adopts double ladder or integral type support frame more, and its footboard is adjusted for the position of bucket arch to this kind of equipment can't be according to the ancient building type of difference, influences the travelling comfort of staff when carrying out repair work, and the bucket arch position when higher, still can be because of the equipment height can't repair work inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strutting arrangement for ancient building bucket arch restoration has adjustable strutting arrangement footboard height, improves the advantage of operating comfort.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a strutting arrangement for ancient building bucket arch restoration, includes four stands that base, perpendicular to base upper surface set up, slides and sets up the support frame on the stand and control support frame along the gliding actuating mechanism of stand, the support frame includes respectively with four corresponding guide pillars of stand, connect bracing piece and the footboard of fixed connection between four guide pillars between the guide pillar both ends, the lower part that the guide pillar is close to a side surface of stand is provided with two rows of gyro wheels side by side along its length direction, the spout has been seted up respectively on the stand and the corresponding both sides of gyro wheel on the surface, the spout is as wide as the gyro wheel, gyro wheel slidable mounting is in the spout.

By adopting the technical scheme, the support frame is arranged on the upright post in a vertically sliding manner, when the support frame is positioned at the bottommost end, the height of the pedal is the lowest position, and when the height of the pedal needs to be adjusted, the support frame is integrally lifted to a proper position through the driving mechanism to repair the bucket arch; rotate on the guide pillar and set up two rows of gyro wheels, the gyro wheel card is in the spout of stand both sides face, and the support frame can be along stand up-and-down motion in vertical direction, and is rolling friction between gyro wheel and the spout, and the lift of support frame is more smooth and easy and laborsaving.

The utility model discloses further set up to: actuating mechanism includes the perpendicular pneumatic cylinder of connecting on the base, rotates the sprocket that sets up on pneumatic cylinder piston rod top and coil the chain at the sprocket, the pneumatic cylinder is located one side of support frame, the upper portion fixedly connected with horizontal pole of support frame side, the one end of chain is fixed and is walked around the sprocket and fix on the horizontal pole at the upper portion of pneumatic cylinder body, the other end.

Through adopting above-mentioned technical scheme, when the piston rod of hydraulic stem upwards stretched out, chain pulling horizontal pole rebound, the distance between this in-process sprocket and the horizontal pole shortens gradually, when the piston rod stroke reaches the biggest, the support frame reaches the highest position.

The utility model discloses further set up to: and two opposite side surfaces of the support frame are provided with connecting rods, and two ends of each connecting rod are fixedly connected to the guide columns.

Through adopting above-mentioned technical scheme, the connecting rod makes the bulk strength of support frame obtain strengthening at first, and secondly the connecting rod is connected between the guide pillar, and the connecting rod that sets up side by side still can act as the cat ladder, and staff's accessible connecting rod wind climbs the footboard.

The utility model discloses further set up to: two reinforcing rods which are distributed in an X shape are arranged on two side faces of the support frame adjacent to the connecting rod, and the end parts of the two reinforcing rods are fixedly connected to the guide pillar.

Through adopting above-mentioned technical scheme, connect the stiffener of X shape between the guide pillar, further strengthened the bulk strength of support frame.

The utility model discloses further set up to: four universal wheels are arranged on the bottom surface of the base, and a fixing assembly for fixing the whole supporting device is further arranged on the base.

Through adopting above-mentioned technical scheme, because bucket arch sets up side by side at the top of ancient building, conveniently promote whole strutting arrangement through the universal wheel and remove along ground, it is more convenient and laborsaving to operate.

The utility model discloses further set up to: the fixed subassembly is provided with four groups and is corresponding with the universal wheel respectively, fixed subassembly includes the extension rod that links to each other with the base, sets up the threaded rod of keeping away from base one end at the extension rod and the supporting disk of fixed connection in the threaded rod near ground one end, set up threaded hole on the extension rod, threaded rod threaded connection is on the extension rod.

By adopting the technical scheme, the four groups of fixing assemblies are arranged corresponding to the universal wheels, and when the threaded rod is rotated upwards, the lower end of the threaded rod is separated from the ground, so that the supporting device can be pushed to move along the ground; when moving to the assigned position, downwards rotating the threaded rod, making the lower tip of threaded rod support tightly subaerial, four threaded rods butt simultaneously are fixed with strutting arrangement subaerial, and the staff strutting arrangement can not slide along ground in the work progress. Set up the supporting disk at the lower extreme of threaded rod, increased the area of contact between threaded rod and the ground, strengthened fixed effect.

The utility model discloses further set up to: the both ends of the relative both sides terminal surface of base are fixed with articulated seat respectively, the tip of extension rod is connected with articulated seat.

Through adopting above-mentioned technical scheme, under fixed subassembly's non-user state, can rotate the extension rod to base side end face, the extension rod draws close together with the base, saves occupation space, opens it again when needing the fixed. And the extension rod articulates on the base, also conveniently adjusts the position of extension rod according to the topography.

The utility model discloses further set up to: the threaded rod is provided with a rotating rod in a penetrating way with the end part opposite to the supporting disk.

Through adopting above-mentioned technical scheme, through dwang rotating threaded rod, increased the length of the arm of force, it is more laborsaving during the operation.

To sum up, the utility model discloses a beneficial technological effect does:

1. the support frame is arranged on the upright post in a sliding mode and is driven to move in the vertical direction through the hydraulic cylinder, the purpose of adjusting the height of the pedal is achieved, bucket cornices of ancient buildings with different heights can be repaired, and the operation comfort is improved;

2. the support frame is slidably mounted on the upright post through the rollers, and the moving process of the support frame along the upright post is smoother and labor-saving;

3. through the cooperation of universal wheel and fixed subassembly, strutting arrangement's removal is more convenient with fixed, has improved staff's efficiency of construction, has ensured the security of work progress.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a base; 11. a universal wheel; 12. a hinged seat; 2. a column; 21. a chute; 3. a support frame; 31. a guide post; 32. a support bar; 33. a pedal; 34. a roller; 35. a cross bar; 4. a drive mechanism; 41. a hydraulic cylinder; 42. a sprocket; 43. a chain; 5. a connecting rod; 6. a reinforcing rod; 7. a fixing assembly; 71. an extension rod; 72. a threaded rod; 73. a support disc; 74. rotating the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, for the utility model discloses a strutting arrangement for bucket arch restoration, including base 1, four stands 2 of fixed connection on base 1, slidable mounting support frame 3 on four stands 2 and set up the actuating mechanism 4 that reciprocates at 3 one side control support frames of support frame, install four universal wheels 11 on base 1's the bottom surface, conveniently promote whole strutting arrangement, four apex angle punishments of base 1 do not are provided with the corresponding fixed subassembly 7 of universal wheel 11.

Referring to fig. 1 and 2, the upright posts 2 are located at four vertex angles of the upper surface of the base 1, the support frame 3 is a square frame and located inside a region surrounded by the four upright posts 2, the support frame 3 includes guide posts 31, support rods 32 and pedals 33, the guide posts 31 correspond to the upright posts 2 respectively, two rows of rollers 34 are rotatably arranged on the surface of one side of the guide post 31 close to the upright post 2 along the length direction thereof, the rollers 34 are arranged side by side and located at the lower part of the upright post 2, sliding grooves 21 corresponding to the rollers 34 are arranged on the surfaces of two opposite sides of the upright post 2 along the vertical direction, the width of the sliding grooves 21 is equal to the width of the rollers 34, the rollers 34 are slidably mounted in the sliding grooves 21, and the peripheral surfaces; the support bar 32 is fixedly connected between the two ends of the guide post 31; two opposite side surfaces of the support frame 3 are also provided with connecting rods 5, two end parts of the connecting rods 5 are fixedly connected to the guide posts 31, and the connecting rods 5 are arranged in parallel along the vertical direction of the guide posts 31; two reinforcing rods 6 are respectively arranged on two adjacent side surfaces of the support frame 3 and the connecting rod 5, the reinforcing rods 6 are intersected to form an X shape, and two end parts of each reinforcing rod 6 are respectively fixedly connected with the guide pillar 31, so that the overall strength of the support frame 3 is enhanced.

The driving mechanism 4 is located on one side of the support frame 3, the driving mechanism 4 comprises a hydraulic cylinder 41, a chain wheel 42 and a chain 43, a mounting plate is fixedly extended on the base 1, the bottom end of the hydraulic cylinder 41 is fixedly connected to the mounting plate, the hydraulic cylinder 41 is arranged perpendicular to the base 1, the chain wheel 42 is rotatably connected to the top end of a piston rod of the hydraulic cylinder 41, the chain 43 is wound on the chain wheel 42, two adjacent guide pillars 31 on one side surface of the support frame 3 are fixedly connected with a cross rod 35, the cross rod 35 is located on the lower portion of the support frame 3, one end of the chain 43 is fixedly connected to one side of the upper portion of the side; the bottom of the hydraulic cylinder 41 is connected with a hand lever for driving the piston rod to ascend, and a pressure relief valve for controlling the piston rod to descend is arranged on the cylinder body of the hydraulic cylinder 41. Through pressing the steerable piston rod that rotates hand rocker pneumatic cylinder 41 and stretching out, chain 43 pulling horizontal pole 35 rises, realizes the rising of support frame 3, can retract in the cylinder body downwards through manual control pressure relief valve piston rod, realizes the decline of support frame 3.

Referring to fig. 3, the fixed subassembly 7 includes extension rod 71, threaded rod 72, supporting disk 73 and dwang 74, the both ends that lie in length direction on the relative both sides terminal surface of base 1 are fixed articulated seat 12 that is provided with respectively, the tip of extension rod 71 is connected with articulated seat 12, the tip that articulated seat 12 was kept away from to extension rod 71 is along vertical direction set up threaded hole, threaded rod 72 connects in the threaded hole, supporting disk 73 fixed connection is at the lower extreme of threaded rod 72, be used for the area of contact between increase and the ground, the dwang 74 is transversely worn to be equipped with by the upper end of threaded rod 72, the extension arm of force, it is more laborsaving.

The implementation principle of the embodiment is as follows: when restoreing the bucket arch, promote strutting arrangement to the below of bucket arch, it is fixed with strutting arrangement through rotating threaded rod 72, during initial condition, the piston rod of pneumatic cylinder 41 is in the state of retracting, and staff's accessible connecting rod 5 steps on footboard 33, then upwards raises support frame 3 through pressing the hand lever of rotation, stops support frame 3 in specific position according to the bucket arch height, makes things convenient for the staff to restore the bucket arch.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a strutting arrangement for ancient building bucket arch restoration which characterized in that: comprises a base (1), four upright posts (2) which are vertical to the upper surface of the base (1), a support frame (3) which is arranged on the upright posts (2) in a sliding way and a driving mechanism (4) which controls the support frame (3) to slide along the upright posts (2), the supporting frame (3) comprises four guide posts (31) respectively corresponding to the upright posts (2), a supporting rod (32) connected between two end parts of the guide posts (31) and a pedal (33) fixedly connected between the four guide posts (31), two rows of rollers (34) are arranged side by side along the length direction of the lower part of the surface of one side of the guide post (31) close to the upright post (2), the surfaces of two sides of the upright post (2) corresponding to the roller (34) are respectively provided with a sliding chute (21), the sliding groove (21) and the roller (34) are equal in width, and the roller (34) is installed in the sliding groove (21) in a sliding mode.

2. The supporting device for ancient building bucket arch repair according to claim 1, wherein: actuating mechanism (4) set up sprocket (42) and coil chain (43) on sprocket (42) including perpendicular connection pneumatic cylinder (41), rotation on base (1) piston rod top, pneumatic cylinder (41) are located one side of support frame (3), fixedly connected with horizontal pole (35) on support frame (3) a side, chain (43) one end is fixed and is walked around sprocket (42) and fix on horizontal pole (35) at the upper portion of pneumatic cylinder (41) cylinder body, the other end.

3. The supporting device for ancient building bucket arch repair according to claim 1, wherein: and two opposite side surfaces of the support frame (3) are provided with connecting rods (5), and two ends of each connecting rod (5) are fixedly connected to the guide columns (31).

4. The supporting device for ancient building bucket arch restoration according to claim 3, wherein: two reinforcing rods (6) distributed in an X shape are arranged on two side faces of the support frame (3) adjacent to the connecting rod (5), and the end parts of the two reinforcing rods (6) are fixedly connected to the guide pillar (31).

5. The supporting device for ancient building bucket arch repair according to claim 1, wherein: the supporting device is characterized in that four universal wheels (11) are arranged on the bottom surface of the base (1), and a fixing component (7) for fixing the whole supporting device is further arranged on the base (1).

6. The supporting device for ancient building bucket arch restoration according to claim 5, wherein: fixed subassembly (7) are provided with four groups and are corresponding with universal wheel (11) respectively, fixed subassembly (7) include extension rod (71) that link to each other with base (1), set up threaded rod (72) and fixed connection supporting disk (73) that threaded rod (72) of keeping away from base (1) one end are close to ground one end in extension rod (71), set up threaded hole on extension rod (71), threaded rod (72) threaded connection is on extension rod (71).

7. The supporting device for ancient building bucket arch restoration according to claim 6, wherein: the two ends of the two opposite side end faces of the base (1) are respectively fixed with a hinged seat (12), and the end part of the extension rod (71) is connected with the hinged seat (12).

8. The supporting device for ancient building bucket arch restoration according to claim 6, wherein: and a rotating rod (74) is arranged at the end part of the threaded rod (72) opposite to the supporting disk (73) in a penetrating way.