CN214273051U

CN214273051U - Adjustable supporting device

Info

Publication number: CN214273051U
Application number: CN202022439965.4U
Authority: CN
Inventors: 李良君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-24
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to an adjustable propping device. Adjustable top ware include: the device comprises a supporting seat, a telescopic vertical supporting frame component, a telescopic transverse supporting frame component and two supporters; the lower end of the telescopic vertical support frame assembly is arranged on the support seat; the telescopic transverse support frame assembly is arranged at the upper end of the telescopic vertical support frame assembly; the two supporters are respectively arranged at two ends of the telescopic transverse support frame component. The adjustable jacking device of the utility model can be adjusted according to the size of the door and window frame, and has universality; meanwhile, the structure of the building material can be disassembled and recycled, the building material has the advantages of convenience in carrying and repeated use, the current environment-friendly concept is met, the generation of building waste is reduced, and the engineering cost is reduced.

Description

Adjustable supporting device

Technical Field

The utility model relates to a building construction equipment technical field especially relates to an adjustable propping ware.

Background

In the process of building brick walls, in order to reserve a hole for installing a door and a window, the brick walls on two sides of the hole are usually built firstly, and then the brick walls above the hole are built. In order to avoid the deformation of the opening caused by the sagging of the brick body due to gravity, construction workers usually lay boards on the top surfaces of the brick walls on the two sides of the built opening, erect a plurality of wood supporting rods to support the boards, and build the brick walls above the opening. However, these wood poles and boards are all manufactured by specialized woodworkers on site according to actual conditions, and are not universal. And because of carrying inconvenience, the supporting wooden rod and the wooden board are usually discarded after being disassembled, so a great amount of construction waste is generated, the resource waste is caused, and the current environmental protection concept is not met. Therefore the utility model provides a size is adjustable to can used repeatedly many times a propping ware, thereby reduce engineering cost, reduce construction waste's production.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a size is adjustable to can used repeatedly many times a propping ware, thereby reduce engineering cost, reduce the production of construction waste.

An adjustable abutment, comprising:

a supporting seat;

the lower end of the telescopic vertical support frame assembly is arranged on the supporting seat;

the telescopic transverse support frame assembly is arranged at the upper end of the telescopic vertical support frame assembly;

and the two supporters are respectively arranged at two ends of the telescopic transverse support frame assembly.

The adjustable supporting and jacking device of the utility model can be adjusted according to the size of the door and window frame, and has universality; meanwhile, the structure of the building material can be disassembled and recycled, the building material has the advantages of convenience in carrying and repeated use, the current environment-friendly concept is met, the generation of building waste is reduced, and the engineering cost is reduced.

Furthermore, the two sides of the bearing device can be provided with backing plates which are fixed on the upper surface of the telescopic transverse support frame component and protrude out of the tail end of the telescopic transverse support frame component along the telescopic direction; or one side of the support frame is a base plate, the other side of the support frame is a nailing device, the nailing device is connected with the tail end of the transverse telescopic rod, the nailing device is provided with a mounting hole in the same direction as the telescopic direction, and one end of the nailing device is tilted towards one side of the telescopic vertical support frame component to form a pry plate.

Furthermore, the telescopic vertical support frame assembly comprises a vertical fixing rod and a vertical telescopic rod, one end of the vertical fixing rod is connected with the support seat, the other end of the vertical fixing rod is sleeved with the vertical telescopic rod and is provided with a fixing hole, a plurality of connecting holes are formed in the vertical telescopic rod along the adjusting direction, and the height of the telescopic vertical support frame assembly can be adjusted by matching the fixing hole with different connecting holes through a screw; the telescopic transverse support frame assembly comprises a transverse fixing rod and two transverse telescopic rods, and the transverse telescopic rods are respectively sleeved at two ends of the transverse fixing rod.

Further, the nailing device comprises a shell, a nailing plate and a movable shaft; the shell comprises a top plate, a side plate and a baffle plate; the top plate is fixed on the upper surface of the transverse telescopic rod and protrudes out of the tail end of the telescopic rod along the telescopic direction, and the side plates are arranged on two sides of the transverse telescopic rod and provided with slotted holes; the baffle is connected with the side plates at the two sides and is lower than the lower surface of the transverse telescopic rod, and an opening is formed between the baffle and the top plate; the nailing plate is positioned between the side plates, and is welded with a sleeve to divide the nailing plate into an upper area and a lower area, the upper half area is provided with a nailing hole opposite to the opening, and the lower half area is tilted to form a prying plate; the movable shaft penetrates through the sleeve and the slotted hole, so that the nailing plate can rotate around the movable shaft and move up and down and left and right in the slotted hole.

Furthermore, the nailing plate is provided with three mounting holes which are arranged in an inverted triangle.

Furthermore, the transverse fixing rod is provided with two first sliding grooves; the telescopic transverse support frame assembly also comprises a sliding rod, a connecting rod and a support plate; the sliding rod is positioned on the axis between the two first sliding grooves, the top end of the sliding rod is connected with the transverse fixing rod, and the sliding rod is provided with a second sliding groove; one end of the connecting rod is sleeved in the sliding rod, and the other end of the connecting rod is sleeved with the telescopic vertical supporting frame assembly; the supporting plates are symmetrically arranged, one end of each supporting plate is hinged with the connecting rod through a bolt and moves in the second sliding groove, and the other end of each supporting plate is hinged with the transverse telescopic rods on the two sides and moves in the two first sliding grooves respectively.

Further, the device also comprises a first connecting piece; the first connecting piece is positioned between the telescopic transverse support frame assembly and the telescopic vertical support frame assembly and is in a fork shape, the fork handle is sleeved with the telescopic vertical support frame assembly, and the two fork heads are respectively sleeved with the connecting rods of the two sets of telescopic transverse support frame assemblies.

Further, the connecting device also comprises a second connecting piece, wherein the second connecting piece is T-shaped; the second connecting piece, the telescopic vertical support frame assembly and the supporting seat form an intermediate support frame by being sleeved on the first connecting piece; when a plurality of groups of supporting devices are needed to be combined, the middle supporting frame is arranged between two groups of supporting devices which need to be connected, and two ends of the second connecting piece are respectively sleeved in the two transverse telescopic rods.

Further, telescopic horizontal support frame subassembly still includes a plurality of backing plates, a plurality of backing plates set up on horizontal telescopic link, make horizontal telescopic link's top surface flush with horizontal dead lever.

Furthermore, threaded holes are formed in the two ends of the supporting seat, and the levelness of the supporting seat can be adjusted through screws.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of an adjustable abutment structure of the present invention;

FIG. 2 is a view showing the construction of the nailing device;

FIG. 3 is a combination view of a plurality of jacks;

the reference numbers in the figures illustrate: 1. a supporting seat; 2. a telescoping vertical support frame assembly; 3. a telescoping lateral support frame assembly; 5. a first connecting member; 6. a second connecting member; 21. a vertical fixing rod; 22. a vertical telescopic rod; 30. a transverse fixing rod; 31. a transverse telescopic rod; 33. a slide bar; 35. a connecting rod; 37. a support plate; 41. a base plate; 42. nailing device; 423. nailing the plate; 425. a movable shaft; 4211. a top plate; 4213. a side plate; 4215. a baffle plate; 4231. a sleeve; 4233. and (7) installing holes.

Detailed Description

Example 1

Referring to fig. 1, fig. 1 is a structural diagram of an adjustable prop according to the present invention.

The adjustable jacking device comprises a supporting seat 1, a telescopic vertical supporting frame component 2, a telescopic transverse supporting frame component 3, a bearer and a first connecting piece 5. Threaded holes are formed in two ends of the supporting seat 1, and the levelness of the supporting seat 1 can be adjusted through screws. The lower end of the telescopic vertical support frame component 2 is arranged on the support seat 1, and the telescopic transverse support frame component 3 is arranged at the upper end of the telescopic vertical support frame component 2. Preferably, the telescopic direction of the telescopic vertical support frame assembly 2 is perpendicular to the telescopic direction of the telescopic horizontal support frame assembly 3, and the support seat 1 is perpendicular to the telescopic direction of the telescopic vertical support frame assembly 2 and also perpendicular to the telescopic direction of the telescopic horizontal support frame assembly 3. The number of the supporters is two, the supporters are respectively arranged at two ends of the telescopic transverse supporting frame component 3, and the connection method of the supporters and the telescopic transverse supporting frame component 3 can be direct welding or fixedly connected through bolts. The first connecting piece 5 is located between the telescopic transverse support frame component 3 and the telescopic vertical support frame component 2 and is in a fork shape, wherein the fork handle is sleeved with the telescopic vertical support frame component 2, and the two fork heads are respectively sleeved with the connecting rods 35 of the two sets of telescopic transverse support frame components 3, so that the stability of the upper brick wall in the building process is improved.

The telescopic vertical support frame assembly 2 comprises a vertical fixing rod 21 and a vertical telescopic rod 22. Vertical dead lever 21 one end is connected with supporting seat 1, and the other end cup joints with vertical telescopic link 22 and is equipped with the fixed orifices, vertical telescopic link 22 is gone up and is equipped with a plurality of connecting holes along the direction of regulation, and telescopic vertical support frame subassembly 2's high accessible screw makes the fixed orifices adjust with the connecting hole cooperation of difference.

The telescopic transverse bracing frame assembly 3 comprises a transverse fixing rod 30, a transverse telescopic rod 31, a sliding rod 33, a connecting rod 35 and a supporting plate 37. The transverse fixing rod 30 is provided with two first sliding grooves; two transverse telescopic rods 31 are arranged and are respectively sleeved at two ends of the transverse fixing rod 30; the sliding rod 33 is positioned on the axis between the two first sliding grooves, the top end of the sliding rod 33 is connected with the transverse fixing rod 30, and a second sliding groove is formed in the sliding rod 33; one end of the connecting rod 35 is sleeved in the sliding rod 33, and the other end of the connecting rod is sleeved with the telescopic vertical support frame component 2; the supporting plates 37 are symmetrically arranged, one end of each supporting plate is hinged to the connecting rod 35 through a bolt and moves in the second sliding groove, and the other end of each supporting plate is hinged to the transverse telescopic rods 31 on the two sides and moves in the two first sliding grooves respectively.

Referring to fig. 2, fig. 2 is a structural diagram of the nailing device.

The two sides of the supporter can be provided with backing plates 41 which are fixed on the upper surface of the telescopic transverse support frame component 3 and protrude out of the tail end of the telescopic transverse support frame component 3 along the telescopic direction; or one side is the backing plate 41, the other side is the nailing device 42, the nailing device 42 is connected with the tail end of the transverse telescopic rod 31, the nailing device 42 is provided with a mounting hole 4233 which is in the same direction with the telescopic direction, and one end of the nailing device 42 tilts towards one side of the telescopic vertical support frame component 2 to form a pry plate. Specifically, the stapler 42 includes a housing, a staple plate 423, and a movable shaft 425; the housing comprises a top plate 4211, side plates 4213 and a baffle 4215; the top plate 4211 is fixed on the upper surface of the transverse telescopic rod 31 and protrudes out of the tail end of the telescopic rod along the telescopic direction, and the side plates 4213 are arranged on two sides of the transverse telescopic rod 31 and provided with slotted holes; the baffle 4215 is connected with the side plates 4213 at two sides, is lower than the lower surface of the transverse telescopic rod 31, and forms an opening with the top plate 4211; the nailing plate 423 is positioned between the side plates 4213, and is welded with a sleeve 4231 to divide the nailing plate into an upper region and a lower region, the upper region is provided with a mounting hole 4233 opposite to the opening, and the lower region is tilted to form a prying plate; the movable shaft 425 passes through the sleeve 4231 and the slot hole, so that the nail-in plate 423 can rotate around the movable shaft 425 and move up and down, left and right in the slot hole. Preferably, the nailing plate 423 is provided with three mounting holes 4233, and the mounting holes 4233 are arranged in an inverted triangle, so that the stability of the nailing state can be improved. The telescopic transverse bracing frame assembly 3 further comprises a plurality of backing plates 41, wherein the backing plates 41 are arranged on the transverse telescopic rod 31, so that the top surface of the transverse telescopic rod 31 is flush with the transverse fixing rod 30, and the contact area between the jacking device and the brick surface is increased.

Preferably, the rod may be made of a metal rod, such as round tube or square tube. Further, in order to ensure the verticality and levelness of each rod, the supporting device can be adjusted by using a vertical instrument and a horizontal instrument on the transverse fixing rod 30 and the first connecting piece 5.

The specific using process is as follows:

assembling the supporting device, placing the supporting seat on the ground or supporting surface, and adjusting the levelness of the supporting seat by using screws at two ends. The width of the telescopic transverse support frame assembly and the height of the telescopic vertical support frame assembly are adjusted according to the size of the window frame. The specific adjusting mode is as follows: for the height of the telescopic vertical support frame assembly, fixing holes in the vertical fixing rod can be matched with connecting holes in different height positions on the vertical telescopic rod through screws, and the telescopic vertical support frame assembly is locked through the screws after adjustment is finished; to the width of telescopic horizontal support frame subassembly, the angle that opens of two backup pads can be adjusted to drive horizontal telescopic link and slide in horizontal dead lever.

After the brick walls on the two sides of the window frame are built, if the brick walls on the two sides are consistent in height, the scheme that the supporters on the two sides are used as backing plates can be adopted, and the backing plates on the two sides of the supporting device are respectively lapped on the brick walls on the two sides. However, the heights of the brick walls on the two sides usually have positive and negative tolerance, the upper side brick face of the subsequent masonry can be inclined due to the fact that the jacking device is directly placed, and the scheme that the backing plate is arranged on one side and the nailing device is arranged on one side is adopted. The backing plate on one side of the supporting device is lapped on the brick wall on the lower side, the front end of the top plate of the nailing device, which protrudes out, is embedded into the brick body of the brick wall on the higher side by using a vertical level meter and a level meter which are arranged on the transverse fixing rod, the nailing device is nailed on the side surface of the brick wall by using nails, the movable shaft is positioned on the lower side of the slotted hole, and the transverse telescopic rods on the two sides and the transverse fixing rod are positioned at the same level at the moment. Then the brick body above the window frame can be built under the support of the supporting device.

After the masonry is completed, the locking screws of the telescopic vertical support frame component are loosened, and the supporting device is drawn out, namely the supporting device can be dismounted. The base plate is positioned on the grout surface layer, and the depth of the base plate extending into the wall body is shallow, so the base plate can be conveniently drawn out; for the nailing device, a prying plate arranged on the nailing plate can be knocked by tools such as a hammer, and nails nailed into the brick body can be pulled out under the elastic action of the nailing plate. This in-process, the board of driving into makes rotary motion around a fulcrum, because the nail often drives into the wall body with the horizontal direction, the nail can receive very big moment of flexure at the board pivoted in-process of driving into, nevertheless because the loose axle can move in the slotted hole, makes the board of driving into can also the rebound at the rotation in-process, guarantees that the nail does not receive or receive the moment of flexure at the pull-out in-process, avoids taking place to warp at the pull-out in-process nail, influences the recycling.

Example 2

Referring to fig. 3, fig. 3 is a combination diagram of a plurality of supporting devices.

Compared with the adjustable abutment described in embodiment 1, the adjustable abutment described in this embodiment further includes a second connecting member 6. The second connecting piece 6 is T-shaped; the second connecting piece 6 is sleeved on the first connecting piece 5, and forms an intermediate support frame with the telescopic vertical support frame assembly 2 and the support seat 1; when a plurality of groups of supporting devices are needed to be combined, the middle supporting frame is arranged between two groups of supporting devices which need to be connected, and the two ends of the second connecting piece 6 are respectively sleeved in the two transverse telescopic rods 31.

In the actual work progress, the window frame size usually is from 50cm to 260cm inequality, and when the entrance to a cave was great, the size of single shore frame can not satisfy the requirement, consequently need transversely assemble through a plurality of roof supporters, and the horizontal size of extension roof satisfies the entrance to a cave roof of arbitrary size, makes the suitability of this device stronger.

The utility model discloses an overhead supporter, its width and high homoenergetic are freely adjusted, and the regulative mode is simple, can adapt to the demand of unidimensional window frame. The second connector can be used for transversely combining a plurality of propping devices to meet the requirement of a larger-size window frame. The backup pad not only can realize the quick adjustment of width, still gives the effect that the whole skeleton that has acted as of a roof rack, satisfies the intensity needs that support. For solving the unsmooth condition of both sides brick face height, the utility model discloses utilize the nail to penetrate into ware at higher one side wall water-taking plane, guarantee the level that the entrance to a cave top was laid bricks, prevent to cause structural hidden danger and unsightly because of the wall body slope. The supporting frame in the scheme can be repeatedly used due to the general performance of the size of the supporting frame, so that the engineering cost is reduced, and the generation of construction waste is reduced.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the invention, and it is intended that the invention also encompass such changes and modifications.

Claims

1. An adjustable abutment, comprising:

a supporting seat;

2. The adjustable abutment as claimed in claim 1, wherein: the two sides of the bearing device can be provided with backing plates which are fixed on the upper surface of the telescopic transverse support frame component and protrude out of the tail end of the telescopic transverse support frame component along the telescopic direction; or one side of the support frame is a base plate, the other side of the support frame is a nailing device, the nailing device is connected with the tail end of the transverse telescopic rod, the nailing device is provided with a mounting hole in the same direction as the telescopic direction, and one end of the nailing device is tilted towards one side of the telescopic vertical support frame component to form a pry plate.

3. The adjustable abutment as claimed in claim 2, wherein: the telescopic vertical support frame assembly comprises a vertical fixing rod and a vertical telescopic rod, one end of the vertical fixing rod is connected with the support seat, the other end of the vertical fixing rod is sleeved with the vertical telescopic rod and is provided with a fixing hole, the vertical telescopic rod is provided with a plurality of connecting holes along the adjusting direction, and the height of the telescopic vertical support frame assembly can be adjusted by matching the fixing hole with different connecting holes through a screw; the telescopic transverse support frame assembly comprises a transverse fixing rod and two transverse telescopic rods, and the transverse telescopic rods are respectively sleeved at two ends of the transverse fixing rod.

4. The adjustable abutment as claimed in claim 3, wherein: the nailing device comprises a shell, a nailing plate and a movable shaft; the shell comprises a top plate, a side plate and a baffle plate; the top plate is fixed on the upper surface of the transverse telescopic rod and protrudes out of the tail end of the telescopic rod along the telescopic direction, and the side plates are arranged on two sides of the transverse telescopic rod and provided with slotted holes; the baffle is connected with the side plates at the two sides and is lower than the lower surface of the transverse telescopic rod, and an opening is formed between the baffle and the top plate; the nailing plate is positioned between the side plates, and is welded with a sleeve to divide the nailing plate into an upper area and a lower area, the upper half area is provided with a mounting hole opposite to the opening, and the lower half area is tilted to form a prying plate; the movable shaft penetrates through the sleeve and the slotted hole, so that the nailing plate can rotate around the movable shaft and move up and down and left and right in the slotted hole.

5. The adjustable abutment as claimed in claim 4, wherein: the nailing plate is provided with three mounting holes which are arranged in an inverted triangle shape.

6. The adjustable abutment as claimed in any one of claims 3 to 5, wherein: the transverse fixing rod is provided with two first sliding grooves; the telescopic transverse support frame assembly also comprises a sliding rod, a connecting rod and a support plate; the sliding rod is positioned on the axis between the two first sliding grooves, the top end of the sliding rod is connected with the transverse fixing rod, and the sliding rod is provided with a second sliding groove; one end of the connecting rod is sleeved in the sliding rod, and the other end of the connecting rod is sleeved with the telescopic vertical supporting frame assembly; the supporting plates are symmetrically arranged, one end of each supporting plate is hinged with the connecting rod through a bolt and moves in the second sliding groove, and the other end of each supporting plate is hinged with the transverse telescopic rods on the two sides and moves in the two first sliding grooves respectively.

7. The adjustable abutment as claimed in claim 6, wherein: the device also comprises a first connecting piece; the first connecting piece is positioned between the telescopic transverse support frame assembly and the telescopic vertical support frame assembly and is in a fork shape, the fork handle is sleeved with the telescopic vertical support frame assembly, and the two fork heads are respectively sleeved with the connecting rods of the two sets of telescopic transverse support frame assemblies.

8. The adjustable abutment as claimed in claim 7, wherein: the connecting piece is T-shaped; the second connecting piece, the telescopic vertical support frame assembly and the supporting seat form an intermediate support frame by being sleeved on the first connecting piece; when a plurality of groups of supporting devices are needed to be combined, the middle supporting frame is arranged between two groups of supporting devices which need to be connected, and two ends of the second connecting piece are respectively sleeved in the two transverse telescopic rods.

9. The adjustable abutment as claimed in claim 8, wherein: the telescopic transverse support frame assembly further comprises a plurality of base plates, and the base plates are arranged on the transverse telescopic rods, so that the top surfaces of the transverse telescopic rods are flush with the transverse fixing rods.

10. The adjustable abutment as claimed in claim 9, wherein: threaded holes are formed in the two ends of the supporting seat, and the levelness of the supporting seat can be adjusted through screws.