CN214740186U

CN214740186U - Strutting arrangement for building engineering

Info

Publication number: CN214740186U
Application number: CN202120708011.0U
Authority: CN
Inventors: 王赟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-16
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a strutting arrangement for building engineering, fix the outer tube of accepting that is used for accepting the support column in supporting base center department including supporting the base and pegging graft, support the base and constitute by the underframe board that is located the bottom and the roof that is located the upper end, the protrusion of the inner chamber diapire center department of underframe board has the interior post of accepting of cavity setting in its, all install the swinging head between the inner chamber diapire four corners department of underframe board and the roof, and it has outside stop screw to peg graft at the swinging head internal thread, connect through the driving medium transmission between four swinging heads, and the top of one of them swinging head is connected with the carousel that is located roof top surface department. This strutting arrangement for building engineering can all realize being connected with ground through inboard and the centre at the support base, and then has improved the stability that the support base placed to improve the support effect to the support column, and avoid the support column atress to take place the slope.

Description

Strutting arrangement for building engineering

Technical Field

The utility model belongs to the technical field of the building tool, concretely relates to strutting arrangement for building engineering.

Background

The in-process that the construction's process need utilize the steel structure to support the firmware and prop, uses the construction now to support exists not enoughly at the in-process that supports, and simple utilization steelframe supports, and the steelframe receives the weight pressure of external object and shifts to oppress ground, makes ground cause the collapse easily, finally leads to supporting to topple over easily and takes place the landslide accident.

The supporting device for the building engineering with the current authorization bulletin number of CN209780323U, which comprises a base plate, the upper end surface of base plate is through four bolt fixedly connected with mounting panels, the upper end surface fixedly connected with four bolts of base plate, it has solved above-mentioned problem, the stability that the steel price was placed has been improved, but its in-process that uses, only be connected with ground through the middle part to the base plate, its outside lacks the connection, the effect that leads to the use is still not ideal enough, the back is accomplished in the installation simultaneously, when moving the steelframe, it is not convenient enough, need whole pull out after dismantling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for constructional engineering comprises a supporting base and a supporting outer pipe which is inserted and fixed at the center of the supporting base and used for supporting a supporting column, wherein the supporting base is composed of a bottom frame plate positioned at the bottom end and a top plate positioned at the upper end;

the top end of the inner cavity of the bearing outer tube is provided with a sliding lifting sliding plate, and the bottom end of the lifting sliding plate is fixedly connected with a middle limiting mechanism which extends out of the bearing outer tube.

Preferably, the four corners of the bottom end face of the bottom frame plate are provided with stepped bottom holes, the bottom ends of the rotating pipes are arranged at the upper ends of the steps of the bottom holes and rotate in the bottom holes, limit lugs extending upwards are symmetrically arranged on the inner wall of each bottom hole in a protruding mode, and the outer side face of each external limit screw is provided with a guide groove matched with the limit lugs.

Preferably, the transmission part comprises a chain wheel fixedly sleeved on the outer side of the rotating pipe and a chain meshed with the four chain wheels, wherein a bearing frame plate for bearing the chain is further fixed on the outer side of the bottom wall of the inner cavity of the bottom frame plate.

Preferably, the top end face center of the top plate is further provided with a top opening communicated with a hollow inner hole of the receiving inner column, and the receiving outer tube penetrates through the top opening in a matched mode and is inserted into the bottom end of the receiving inner column in a matched mode to be fixed.

Preferably, the outer side of the receiving outer tube is further sleeved with a limiting part fixed on the supporting base, the limiting part comprises a conical tube located at the upper end and a limiting ring located at the lower end, and the outer side of the top end face of the limiting ring is fixed on the top plate through fixing bolts arranged in an annular array.

Preferably, the middle limiting mechanism comprises a middle limiting rod fixedly connected with the bottom end of the lifting sliding plate, a buffer tube fixed at the center of the bottom wall of the inner cavity of the receiving outer tube, and a buffer spring sleeved on the outer sides of the buffer tube and the middle limiting rod.

Preferably, the middle limiting rod penetrates through the buffer tube in a sliding mode, and a bottom through hole for the middle limiting rod to penetrate through is formed in the bottom wall of the inner cavity of the receiving outer tube.

The utility model discloses a technological effect and advantage: according to the supporting device for the building engineering, the four rotating pipes and the external limiting screw rods are arranged at the four corners of the supporting base, the middle limiting mechanism is arranged in the receiving outer pipe at the center of the supporting base, and the four external limiting screw rods and the middle limiting rods of the middle limiting mechanism can be inserted into the ground, so that the connection between the supporting base and the ground is enhanced, the supporting effect on the supporting column can be improved when the supporting column is inserted into the receiving column in the supporting base, and the supporting column is prevented from being stressed and inclined;

meanwhile, the four outer limiting rods can synchronously rotate through the transmission parts and can be driven to lift by the rotation of the rotating disc, so that when the device is used, the device can be synchronously inserted into the ground to strengthen the connection between the support base and the ground, and simultaneously can synchronously lift the four outer limiting rods to separate from the ground, and the middle limiting rods are matched to be buffered by the buffer springs, so that the force intensity is reduced, the support base is separated from the ground without being completely disassembled, and the disassembly and movement after the fixation are convenient;

and finally, when the support column is inserted into the bearing outer pipe, the support column compresses the lifting sliding plate and the middle limiting rod downwards to enable the middle limiting rod to be inserted into the ground, so that the larger the stress of the support column is, the deeper the depth of the middle limiting rod correspondingly inserted into the ground is, and the stability of the support column in the support base is further enhanced.

Drawings

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

FIG. 2 is a schematic view of the structure of the bottom frame of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a support base; 2. a limiting member; 3. receiving the outer pipe; 4. a bottom frame plate; 5. a top plate; 6. a turntable; 7. receiving the inner column; 8. a bottom hole; 9. a limiting bump; 10. fixing the bolt; 11. a lifting slide plate; 12. a middle limiting rod; 13. rotating the tube; 14. an external limit screw; 15. a sprocket; 16. a chain; 17. receiving the frame plate; 18. a buffer tube; 19. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a supporting device for construction engineering comprises a supporting base 1 and a supporting outer tube 3 inserted and fixed at the center of the supporting base 1 for supporting a supporting column (i.e. a supporting leg of a steel frame), wherein the supporting base 1 is composed of a bottom frame plate 4 at the bottom end and a top plate 5 at the upper end, the bottom frame plate 4 and the top plate 5 can be fixed by welding or bolt connection, a hollow supporting inner column 7 is protruded at the center of the bottom wall of an inner cavity of the bottom frame plate 4, rotating tubes 13 are respectively installed between the four corners of the bottom wall of the inner cavity of the bottom frame plate 4 and the top plate 5, external limit screws 14 are inserted and connected in the internal threads of the rotating tubes 13, the four rotating tubes 13 are in transmission connection through transmission parts, the top end of one rotating tube 13 is connected with a rotating disc 6 at the top surface of the top plate 5, and a cross counter bore is arranged on the top surface of the rotating disc 6, the rotating disc 6 is convenient to use tools; a sliding lifting sliding plate 11 is arranged at the top end of the inner cavity of the bearing outer tube 3, and a middle limiting mechanism extending out of the bearing outer tube 3 is fixedly connected to the bottom end of the lifting sliding plate 11.

As shown in fig. 2 and 4, the four corners of the bottom surface of the bottom frame plate 4 are provided with stepped bottom holes 8, the bottom ends of the rotating pipes 13 are arranged at the upper ends of the steps of the bottom holes 8 and rotate in the bottom holes 8, the top ends of the rotating pipes 13 rotate in the top plate 5, the inner walls of the bottom holes 8 are symmetrically and convexly provided with limiting lugs 9 extending upwards, the outer side surfaces of the external limiting screw rods 14 are provided with guide grooves matched with the limiting lugs 9, the external limiting screw rods 14 are limited, and the external limiting screw rods are prevented from rotating along with the rotating pipes 13.

As shown in fig. 1 and 4, the transmission member includes a chain wheel 15 fixedly sleeved outside the rotating tube 13 and a chain 16 engaged with the four chain wheels 15, wherein a receiving frame plate 17 for receiving the chain 16 is further fixed outside the bottom wall of the inner cavity of the bottom frame plate 4, a top opening communicated with the hollow inner hole of the receiving inner column 7 is further formed in the center of the top end surface of the top plate 5, and the receiving outer tube 3 is matched to penetrate through the top opening and is matched to be inserted into the bottom end of the receiving inner column 7 for fixation.

As shown in fig. 1, the outer side of the receiving outer tube 3 is further sleeved with a limiting member 2 fixed on the supporting base 1, the limiting member 2 includes a tapered tube located at the upper end and a limiting ring located at the lower end, wherein the outer side of the top end surface of the limiting ring is fixed on the top plate 5 through fixing bolts 10 arranged in an annular array, so as to enhance vertical fixation of the receiving outer tube 3.

As shown in fig. 4 and 5, the middle position limiting mechanism includes a middle position limiting rod 12 fixedly connected to the bottom end of the lifting sliding plate 11, a buffer tube 18 fixed at the center of the bottom wall of the inner cavity of the receiving outer tube 3, and a buffer spring 19 sleeved outside the buffer tube 18 and the middle position limiting rod 12, the middle position limiting rod 12 slides through the buffer tube 18, and the bottom wall of the inner cavity of the receiving outer tube 3 is provided with a bottom through hole for the middle position limiting rod 12 to pass through, so that when the lifting sliding plate 11 is stressed, the lifting sliding plate 11 descends and compresses the buffer spring 19, the middle position limiting rod 12 is pushed downwards, and the supporting base 1 is pushed out to extend into the ground, and within a certain range, the larger the stress of the lifting sliding plate 11 is, the longer the size of the middle position limiting rod 12 extending into the ground is, and the connection between the supporting base 1 and the ground is more stable.

The working principle of the supporting device for the building engineering is that when supporting and installing supporting columns are carried out, firstly, after a supporting base 1 is moved to an installation position, the supporting columns are inserted into a receiving outer tube 3 in the supporting base 1 and are used for pressing down the supporting columns, a lifting sliding plate 11 and a middle limiting rod 12 are pressed down by the supporting columns, the middle limiting rod 12 is forced to penetrate through the receiving outer tube 3 and is inserted into the ground, after the supporting columns are installed, a cross wrench is inserted into a counter bore at the top end of a rotary table 6, the rotary table 6 is rotated, the rotary table 6 drives a rotary tube 13 to rotate, when the rotary tube 13 rotates, the other three rotary tubes 13 are driven to rotate synchronously through transmission of a chain wheel 15 and a chain 16, when the rotary tube 13 rotates, the rotary tube 13 is limited between a top plate 5 and a bottom frame plate 4, an outer limiting screw rod 14 in the rotary tube 13 is lifted and further extends out of the supporting base 1 and is inserted into the ground, the limit of supporting the four corners of the base 1 on the ground is completed, and the stability of the supporting base 1 is enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a strutting arrangement for building engineering, fixes carrying outer tube (3) that is used for accepting the support column in supporting base (1) center department including supporting base (1) and grafting, its characterized in that: the supporting base (1) is composed of a bottom frame plate (4) located at the bottom end and a top plate (5) located at the upper end, a hollow bearing inner column (7) protrudes from the center of the bottom wall of an inner cavity of the bottom frame plate (4), rotating pipes (13) are installed between the four corners of the bottom wall of the inner cavity of the bottom frame plate (4) and the top plate (5), external limiting screw rods (14) are inserted into the internal threads of the rotating pipes (13), the four rotating pipes (13) are connected through a transmission piece in a transmission manner, and the top end of one rotating pipe (13) is connected with a rotary table (6) located at the top surface of the top plate (5);

a sliding lifting sliding plate (11) is arranged at the top end of the inner cavity of the bearing outer tube (3), and a middle limiting mechanism extending out of the bearing outer tube (3) is fixedly connected to the bottom end of the lifting sliding plate (11).

2. A supporting device for construction works as claimed in claim 1, wherein: bottom frame plate (4)'s bottom end face four corners department opens has echelonment bottom outlet (8), the ladder upper end of bottom outlet (8) is arranged in to the bottom of rotating tube (13) to rotate in bottom outlet (8), just the inner wall symmetry protrusion of bottom outlet (8) is equipped with spacing lug (9) of upwards extending, the lateral surface of outside spacing screw rod (14) is opened has the guide way with spacing lug (9) adaptation.

3. A supporting device for construction works as claimed in claim 1, wherein: the transmission part comprises a chain wheel (15) fixedly sleeved on the outer side of the rotating pipe (13) and a chain (16) meshed with the four chain wheels (15), wherein a bearing frame plate (17) for bearing the chain (16) is further fixed on the outer side of the bottom wall of the inner cavity of the bottom frame plate (4).

4. A supporting device for construction works as claimed in claim 1, wherein: the center of the top end face of the top plate (5) is also provided with a top opening communicated with a hollow inner hole of the bearing inner column (7), and the bearing outer tube (3) is matched, penetrates through the top opening and is matched and inserted into the bottom end of the bearing inner column (7) to be fixed.

5. A supporting device for construction works as claimed in claim 1, wherein: the outer side of the bearing outer pipe (3) is further sleeved with a limiting part (2) fixed on the supporting base (1), the limiting part (2) comprises a conical pipe located at the upper end and a limiting ring located at the lower end, and the outer side of the top end face of the limiting ring is fixed on the top plate (5) through fixing bolts (10) arranged in an annular array mode.

6. A supporting device for construction works as claimed in claim 1, wherein: the middle limiting mechanism comprises a middle limiting rod (12) fixedly connected with the bottom end of the lifting sliding plate (11), a buffer tube (18) fixed at the center of the bottom wall of the inner cavity of the receiving outer tube (3), and a buffer spring (19) sleeved outside the buffer tube (18) and the middle limiting rod (12).

7. A supporting device for construction engineering according to claim 6, wherein: the middle limiting rod (12) penetrates through the buffer tube (18) in a sliding mode, and a bottom through hole for the middle limiting rod (12) to penetrate through is formed in the bottom wall of the inner cavity of the receiving outer tube (3).