CN216811120U

CN216811120U - Strutting arrangement for building engineering

Info

Publication number: CN216811120U
Application number: CN202122915928.0U
Authority: CN
Inventors: 王以涛
Original assignee: Haian Yiqi Furniture Co ltd
Current assignee: Haian Yiqi Furniture Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-24
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a supporting device for constructional engineering, and belongs to the technical field of constructional engineering construction. The utility model provides a strutting arrangement for building engineering, includes the sleeve, be the rectangle arrangement between arc bottom surface and the supporting seat top surface and set firmly four compression spring, be located the downside traveller antetheca lower extreme has set firmly the footboard, the board groove has all been seted up for the position of footboard both sides tip to the sleeve outer wall, is located the downside the traveller bottom surface is that annular equidistant structure articulates there are a plurality of bull sticks, the sleeve inner wall has been seted up for the position of bull stick and has been run through the groove, the bull stick outside end passes the pole groove and extends to outside and rotation connection has the gyro wheel. The ratchet wheel type supporting device has a more stable supporting effect, the supporting effect of the device is improved, after the ratchet wheel type supporting device is used, a worker only needs to dial the pawl to enable the ratchet wheel not to limit the reverse rotation of the gear to store the device, then the device can be put into use again when needed, and the construction cost is greatly saved.

Description

Strutting arrangement for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering construction, in particular to a supporting device for constructional engineering.

Background

In the process of constructing rural buildings, due to the limitations of cost and technical means, most rural buildings are not constructed by reinforced concrete structures, but are constructed by bricks and cement mortar, so that external supporting equipment is required to be used for assisting workers to support the top surfaces of the buildings before the building structures are completely and firmly connected, the existing method is mostly carried out by a large number of wood supporting rods, but the wood supporting rods are structurally fragile, and a large number of wood supporting rods cause great cost investment, moreover, the large number of wood supporting rods mean that a large number of woods are required, which is an environmentally-unfriendly behavior, and in addition, most of the supporting rods are bent or even cracked after the supporting action, so that the supporting rods cannot be used in subsequent building construction, resources are wasted, in view of this, we propose a supporting device for construction engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a supporting device for construction engineering to solve the above problems.

2. Technical scheme

A supporting device for building engineering comprises a sleeve, wherein an axle center is arranged on the upper portion of the inner side of the sleeve in a penetrating mode, a gear is sleeved in the middle of the axle center, the right end of the axle center penetrates through the inner wall of the right side of the sleeve and extends to the outside, the ratchet is coaxially and fixedly connected with the inner wall of the right side of the sleeve, a pawl is hinged to the outer wall of the sleeve relative to the position below the ratchet, a bottom plate is fixedly arranged on the outer wall of the sleeve relative to the position below the pawl, a reset spring is fixedly arranged between the bottom plate and the pawl, two sliding columns are arranged on the front side and the rear side of the gear in a central symmetry structure, a side groove is formed in the inner side wall of each sliding column relative to the position of the gear, a plurality of tooth columns are fixedly arranged on the inner wall of the side groove in a linear equidistant structure, the upper ends of the sliding columns on the upper side penetrate through the inner part of the sleeve and extend to the upper side of the sleeve and are fixedly provided with a supporting seat, an arc plate is arranged above the supporting seat, four compression springs are fixedly arranged between the bottom surface of the arc plate and the top surface of the supporting seat in a rectangular arrangement, the arc plate both sides tip symmetry has set firmly two sliders, the spout has been seted up for the position of slider to the supporting seat top surface, is located the downside the traveller antetheca lower extreme has set firmly the footboard, the board groove has all been seted up for the position of footboard both sides tip to the sleeve outer wall, is located the downside the traveller bottom surface is that annular equidistant structure articulates there are a plurality of bull sticks, the sleeve inner wall has been seted up for the position of bull stick and has been run through the groove, the bull stick outside end passes the rod groove and extends to the outside and be connected with the gyro wheel in the rotation.

Preferably, the sleeve is of a hollow cylindrical structure, and two ends of the axis are respectively connected with the inner walls of two sides of the sleeve in a rotating mode.

Preferably, the ratchet wheel is in meshing contact with the pawl, the sliding column is in sliding fit with the interior of the sleeve, and the gear is in meshing connection with the toothed column.

Preferably, the arc-shaped plate is of a U-shaped structure with an arc-shaped upper part, and the sliding block and the sliding groove are of T-shaped structures and are in sliding fit.

Preferably, the footboard is U type structure, footboard tip and board groove sliding fit, the bull stick is the slope structure setting of high outside low inside, bull stick and through groove sliding fit, the gyro wheel is the I shape structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the pedal device is provided with the toothed columns and the gears, the two sliding columns can synchronously move in opposite directions when the pedal is pressed downwards through meshing connection of the toothed columns and the gears, the supporting structure to be supported can be supported through the sliding column on the upper side, and the sliding column on the lower side can form a horn-shaped supporting structure in the same time, so that the device can have a more stable supporting effect, the bearing capacity of the device is effectively enhanced, the supporting effect of the device is improved, a worker can store the device only by pulling the pawl to enable the ratchet wheel not to limit the reverse rotation of the gear any more after the device is used, the device can be put into use again when needed, the construction cost is greatly saved, the waste of resources is also reduced, and the pedal device is strong in practicability.

2. The support plate and the arc-shaped plate are arranged, the arc-shaped plate is firstly contacted with the bottom surface of the object to be supported when the upper side sliding column rises, and then the arc-shaped plate is deformed under the reaction force of the object to be supported and tends to be in a straight structure, so that more reliable support force can be provided for the object to be supported under the prestress generated by the deformation of the arc-shaped plate, and the bearing capacity of the device can be further enhanced.

Drawings

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

FIG. 2 is a schematic view of the upper strut structure of the present invention;

FIG. 3 is a schematic view of the outer structure of the hub of the present invention;

FIG. 4 is a schematic view of the lower strut structure of the present invention.

The reference numbers in the figures illustrate: 1. a sleeve; 2. an axis; 3. a gear; 4. a ratchet wheel; 5. a pawl; 6. a base plate; 7. a return spring; 8. a traveler; 9. a side groove; 10. a tooth post; 11. a supporting seat; 12. an arc-shaped plate; 13. a compression spring; 14. a slider; 15. a chute; 16. a pedal; 17. a plate groove; 18. a rotating rod; 19. a through groove; 20. and a roller.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a supporting device for construction engineering comprises a sleeve 1, an axle center 2 is arranged on the upper portion of the inner side of the sleeve 1 in a penetrating manner, a gear 3 is sleeved on the middle portion of the axle center 2, the right end of the axle center 2 penetrates through the inner wall of the right side of the sleeve 1 to extend to the outside and is coaxially and fixedly connected with a ratchet 4, a pawl 5 is hinged on the outer wall of the sleeve 1 relative to the position below the ratchet 4, a bottom plate 6 is fixedly arranged on the outer wall of the sleeve 1 relative to the position below the pawl 5, a reset spring 7 is fixedly arranged between the bottom plate 6 and the pawl 5, two sliding columns 8 are arranged on the front side and the rear side of the gear 3 in a central symmetrical structure, an edge groove 9 is formed in the inner side wall of each sliding column 8 relative to the position of the gear 3, a plurality of tooth columns 10 are fixedly arranged on the inner wall of the edge groove 9 relative to the position of the gear 3 in a linear equidistant structure, the upper end of the sliding column 8 on the upper side penetrates through the inner portion of the sleeve 1 to extend to the upper side and is fixedly provided with a supporting seat 11, an arc-shaped plate 12 is arranged above the supporting seat 11, be the rectangle between 12 bottom surfaces of arc and the 11 top surfaces of supporting seat and arrange and set firmly four

compression spring

13, 12 both sides tip symmetry of arc has set firmly two sliders 14, spout 15 has been seted up for slider 14's position to the 11 top surfaces of supporting seat, 8 antetheca lower extremes of traveller that are located the downside have set firmly footboard 16, board groove 17 has all been seted up for the position of 16 both sides tip of footboard to the 1 outer wall of sleeve, 8 bottom surfaces of traveller that are located the downside are that annular equidistant structure articulates there are a plurality of

bull sticks

18, 1 inner wall of sleeve has been seted up for the position of bull stick 18 and has been run through

groove

19, 18 outside ends of bull stick pass the pole groove and extend to outside and the rotation is connected with gyro wheel 20.

Specifically, the sleeve 1 is a hollow cylindrical structure, and two ends of the shaft center 2 are respectively connected with the inner walls of two sides of the sleeve 1 in a rotating manner.

Further, the ratchet wheel 4 is in meshing contact with the pawl 5, the sliding column 8 is in sliding fit with the interior of the sleeve 1, and the gear 3 is in meshing connection with the toothed column 10.

Furthermore, the arc plate 12 is a U-shaped structure with an arc upper portion, the slide block 14 and the slide slot 15 are both T-shaped structures and are in sliding fit, the slide column 8 at the upper portion can generate opposite movement under the driving of the toothed column 10 in the side slot 9 of the lower slide column 8 through the gear 3, the support plate at the top end of the upper slide 8 thus presses the top surface of the curved plate 12 against the bottom surface of the structure to be supported, and as the lower slide 8 moves to the lowermost end, the arc plate 12 will also be deformed by the counterforce given by the object to be supported to respectively extrude the sliding blocks 14 at the two sides to the outer side end position of the sliding groove 15, at this time, a good supporting effect is generated to the roof structure of the building under the pre-stress effect generated by the straightening of the arc plate 12, the two sliding columns 8 can not return to the original positions under the limitation of the ratchet 5 to the ratchet 4, and the support of the building top wall is completed.

Still further, the footplate 16 is a U-shaped structure, the end of the footplate 16 is in sliding fit with the plate groove 17, the rotating rod 18 is arranged in an inclined structure with a high inside and a low outside, the rotating rod 18 is in sliding fit with the through groove 19, the roller 20 is in an I-shaped structure, in the process of building the roof of the country building, a worker can take the device to the site, move the device to the position below the position to be supported when the partial structure of the roof is constructed and needs to be supported, then attach the bottom surface of the sleeve 1 of the device to the ground, press the footplate 16 with hands or foot, and then slide the footplate 16 downwards along the plate groove 17, the footplate 16 moves downwards to drive the sliding column 8 at the lower side to move downwards, the extruded rotating rod 18 cannot move downwards because of being blocked by the ground, and can only rotate through the rolling contact between the roller 20 and the ground, when the footplate 16 is stepped to the lowest end of the plate groove 17, the rotating rod 18 is also rotated to the maximum value of the variable range, so that the lower end of the device forms a horn-shaped structure, and the stability of the device can be effectively enhanced.

The working principle is as follows: in the process of building the roof of the country building, the staff can take the device to the scene, when the partial structure of the roof is constructed and needs to be supported, the device can be moved to the position below the position to be supported, then the bottom surface of the sleeve 1 of the device is attached to the ground, the pedal 16 is pressed by hand or stepped by foot, the pedal 16 slides downwards along the plate groove 17, the pedal 16 moves downwards to drive the slide column 8 at the lower side to move downwards, the extruded rotating rod 18 cannot move downwards because of being blocked by the ground, the rotating rod can only rotate through the rolling contact between the roller 20 and the ground, when the pedal 16 is stepped to the lowest end of the plate groove 17, the rotating rod 18 also rotates to the maximum value of the variable range, so that the lower end of the device forms a horn-shaped structure, the stability of the device can be effectively enhanced, on the other hand, the sliding column 8 on the upper portion can be driven by the toothed column 10 in the side groove 9 of the lower sliding column 8 through the gear 3 to move in opposite directions, so that the top surface of the arc plate 12 can be extruded to the bottom surface of the structure to be supported by the supporting plate at the top end of the upper sliding column 8, the arc plate 12 can be deformed by the reaction force given by the object to be supported when the lower sliding column 8 moves to the lowest end, the sliding blocks 14 on the two sides are respectively extruded to the outer side end positions of the sliding grooves 15, at the moment, the arc plate 12 is straightened to generate a prestress effect, a good supporting effect is generated on a roof structure of a building, the two sliding columns 8 cannot be restored to the original positions under the limitation of the pawl 5 on the ratchet wheel 4, and the support of the roof of the building is completed.

Claims

1. A strutting arrangement for building engineering, includes sleeve (1), its characterized in that: the upper part of the inner side of the sleeve (1) is provided with an axle center (2) in a penetrating manner, the middle of the axle center (2) is sleeved with a gear (3), the right end of the axle center (2) penetrates through the inner wall of the right side of the sleeve (1) and extends to the outside and is fixedly connected with a ratchet (4) coaxially, the outer wall of the sleeve (1) is hinged with a pawl (5) relative to the position below the ratchet (4), the outer wall of the sleeve (1) is fixedly provided with a bottom plate (6) relative to the position below the pawl (5), a reset spring (7) is fixedly arranged between the bottom plate (6) and the pawl (5), the front side and the rear side of the gear (3) are provided with two sliding columns (8) in a central symmetry structure, the inner side walls of the sliding columns (8) are provided with side grooves (9) relative to the position of the gear (3), the inner walls of the side grooves (9) are in a linear equidistant structure and are fixedly provided with a plurality of tooth columns (10), the upper end of the sliding column (8) positioned on the upper side penetrates through the sleeve (1), extends to the upper side and is fixedly provided with a supporting seat (11), an arc-shaped plate (12) is arranged above the supporting seat (11), four compression springs (13) are fixedly arranged between the bottom surface of the arc-shaped plate (12) and the top surface of the supporting seat (11) in a rectangular manner, two sliders (14) are symmetrically and fixedly arranged at the end parts of two sides of the arc-shaped plate (12), a sliding groove (15) is formed in the top surface of the supporting seat (11) relative to the position of the sliders (14), a pedal (16) is fixedly arranged at the lower end of the front wall of the sliding column (8) positioned on the lower side, plate grooves (17) are formed in the outer wall of the sleeve (1) relative to the positions of the end parts of two sides of the pedal (16), a plurality of rotating rods (18) are hinged to the bottom surface of the sliding column (8) positioned on the lower side in an annular equidistant structure, and penetrating grooves (19) are formed in the inner wall of the sleeve (1) relative to the positions of the rotating rods (18), the outer end of the rotating rod (18) penetrates through the rod groove to extend to the outside and is rotatably connected with a roller (20).

2. A supporting device for construction works as claimed in claim 1, wherein: the sleeve (1) is of a hollow cylindrical structure, and two ends of the shaft center (2) are respectively connected with the inner walls of two sides of the sleeve (1) in a rotating mode.

3. A supporting device for construction works as claimed in claim 1, wherein: the ratchet wheel (4) is in meshed contact with the pawl (5), the sliding column (8) is in sliding fit with the interior of the sleeve (1), and the gear (3) is in meshed connection with the toothed column (10).

4. A supporting device for construction works as claimed in claim 1, wherein: the arc-shaped plate (12) is of an arc-shaped U-shaped structure at the upper part, and the sliding block (14) and the sliding groove (15) are of a T-shaped structure and are in sliding fit.

5. A supporting device for construction works as claimed in claim 1, wherein: the pedal (16) is of a U-shaped structure, the end part of the pedal (16) is in sliding fit with the plate groove (17), the rotating rod (18) is arranged in an inclined structure with a high inside and a low outside, the rotating rod (18) is in sliding fit with the through groove (19), and the roller (20) is of an I-shaped structure.