CN218521540U - Supporting steel plate structure with folding and unfolding functions - Google Patents

Supporting steel plate structure with folding and unfolding functions Download PDF

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Publication number
CN218521540U
CN218521540U CN202222211863.6U CN202222211863U CN218521540U CN 218521540 U CN218521540 U CN 218521540U CN 202222211863 U CN202222211863 U CN 202222211863U CN 218521540 U CN218521540 U CN 218521540U
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China
Prior art keywords
supporting plate
main
auxiliary
strip
linear adjusting
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CN202222211863.6U
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Chinese (zh)
Inventor
李谦
朱银龙
聂记良
金保暖
孙成良
强延军
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CCCC SHEC Third Highway Engineering Co Ltd
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CCCC SHEC Third Highway Engineering Co Ltd
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Abstract

The utility model belongs to the field of building engineering, in particular to a supporting steel plate structure with a folding and unfolding function, which comprises a cushion block, a base arranged at the upper end of the cushion block and a bracket mechanism arranged on the base, wherein the base is of a cavity structure, a central support rod is arranged at the central position of the upper end of the base through a bracket, and side support rods are symmetrically distributed at the side of the central support rod at the upper end of the base; the adjusting mechanism is used for adjusting the distance between the two side supporting rods and the height of the side supporting rods; the adjusting mechanism comprises a transverse bidirectional linear adjusting mechanism, a height adjusting assembly and an adjusting transmission assembly with telescopic length; horizontal two-way straight line adjustment mechanism horizontal rotation is installed on the base, and horizontal two-way straight line adjustment mechanism's regulation end all is equipped with a altitude mixture control subassembly, the utility model discloses simple structure uses in a flexible way, can lift the steel reinforcement cage of different diameters, and when lifting, stability is higher, the concentrated phenomenon of steel reinforcement cage atress of avoiding.

Description

Supporting steel plate structure with folding and unfolding functions
Technical Field
The utility model belongs to the building engineering field, concretely relates to supporting steel plate structure with exhibition function.
Background
The soft condition of construction place ground foundation often can be met at present in the bridge work progress, leads to the unable scene that gets into of construction machines, leads to the construction process to develop smoothly, consequently for the ease of construction machines carries out the job site, need put up the rigidity supporting component temporarily in soft ground department, utilizes the rigidity to support as the supporting surface to support construction machines to the advancing of construction machines.
In the prior art, the operation is carried out by utilizing a mode of temporarily building steel plates, a plurality of steel plates are sequentially assembled together to form a supporting surface for the traveling of a construction machine, and the construction machine is detached after the construction machine travels, so that more manpower and time are consumed, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supporting steel plate structure with exhibition function of rolling up.
To achieve the purpose, the utility model adopts the following technical proposal:
the supporting steel plate structure with the folding and unfolding functions comprises a main supporting plate and auxiliary supporting plates, wherein a strip-shaped cavity is formed in the middle of the main supporting plate, accommodating grooves extending towards the middle of the main supporting plate are formed in the end faces of two ends of the main supporting plate and are horizontally distributed, and one auxiliary supporting plate is slidably mounted in each accommodating groove;
the device also comprises a linear adjusting mechanism for driving the corresponding auxiliary supporting plate to transversely fold and unfold, the linear adjusting mechanism is arranged at the side end of the main supporting plate, the linear adjusting mechanism corresponds to the auxiliary supporting plate one by one, and the side end of the auxiliary supporting plate is connected with the adjusting end of the corresponding linear adjusting mechanism;
the strip-shaped cavity is internally provided with a transmission mechanism for driving the two linear adjusting mechanisms to simultaneously move in opposite directions, the side end of the main support plate is provided with a stepping motor, and the driving end of the stepping motor is connected with the power input end of the transmission mechanism.
Preferably, each linear adjusting mechanism comprises linear adjusting components symmetrically distributed on two sides of a main support plate, a strip-shaped groove is formed in the side end of the main support plate, each linear adjusting component comprises a lead screw and a transverse sliding seat, the lead screw is horizontally and rotatably mounted in the strip-shaped groove, the transverse sliding seat is mounted on the lead screw in a threaded manner and is in sliding fit with a guide rail arranged in the strip-shaped groove, an elongated slot is formed between the strip-shaped groove and the accommodating groove, the side end of the auxiliary support plate is connected with the transverse sliding seat through a driving frame, and the driving frame penetrates through the elongated slot;
and an auxiliary bevel gear is mounted at the end part of the screw rod and is connected with the power output end of the transmission mechanism.
Preferably, the transmission mechanism comprises a transmission main shaft and a main bevel gear, the transmission main shaft is horizontally and rotatably arranged in the strip-shaped cavity, and the main bevel gear is arranged on the transmission main shaft;
the auxiliary bevel gears at the end parts of the two coaxially distributed screw rods are meshed with the same main bevel gear;
and the driving end of the stepping motor is connected with the end part of the transmission main shaft.
Preferably, two sections of inclined planes are symmetrically arranged on the upper surface of the main support plate, and the intersection position of the end part of the inclined plane and the end part of the main support plate is an arc-shaped plane.
Preferably, the upper surfaces of the main supporting plate and the auxiliary supporting plate are uniformly provided with anti-skid protrusions.
Has the beneficial effects that: the utility model discloses when using, as interim "supporting platform" of buildding in weak ground department, supply the walking of construction equipment, when using, will the utility model discloses expand, when expanding, start step motor (step motor is connected with outside regulator cubicle), step motor drives the transmission main shaft after starting and rotates, the transmission main shaft drives main bevel gear when rotating and rotates, thereby drive vice bevel gear and rotate, vice bevel gear drives the lead screw and rotates, make the sideslip slide move to the central zone of keeping away from the main tributary fagging along the guide rail in the bar groove, and drive vice backup pad from accomodating the groove in to the motion, realize the expansion to vice backup pad, after expanding the utility model discloses building at weak ground, can supply construction equipment to walk and remove, when needs will the utility model discloses when accomodating, start step motor turns over the reversal, drive vice backup pad and accomodate to accomodating the groove in, through such a mode, make the utility model discloses when idle occupancy rate is less, be convenient for transport, in addition, through foretell mode, need not frequent equipment and demolishment, the work load of taking in labor has been greatly reduced, and the construction efficiency has been accomodated with higher.
The utility model discloses simple structure is convenient for expand and accomodate the accessory backing plate, and it is higher to receive and expand efficiency, has reduced the human cost, and it is comparatively convenient to use.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a side view of the present invention
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
wherein: 1-main supporting plate, 2-inclined surface, 3-arc surface, 4-strip-shaped groove, 5-lead screw, 6-transverse sliding seat, 7-auxiliary supporting plate, 8-accommodating groove, 9-strip-shaped cavity, 10-stepping motor, 11-transmission main shaft, 12-main bevel gear, 13-auxiliary bevel gear and 14-anti-skidding bulge.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 3, the supporting steel plate structure with the folding and unfolding functions comprises a main supporting plate 1 and auxiliary supporting plates 7, wherein a strip-shaped cavity 9 is arranged in the middle of the main supporting plate 1, accommodating grooves 8 extending to the middle of the main supporting plate 1 are formed in the end faces of two ends of the main supporting plate 1, the accommodating grooves 8 are horizontally distributed, and one auxiliary supporting plate 7 is slidably mounted in each accommodating groove 8;
the device also comprises a linear adjusting mechanism for driving the corresponding auxiliary supporting plate 7 to transversely fold and unfold, the linear adjusting mechanism is arranged at the side end of the main supporting plate 1, the linear adjusting mechanism is in one-to-one correspondence with the auxiliary supporting plate 7, and the side end of the auxiliary supporting plate 7 is connected with the adjusting end of the corresponding linear adjusting mechanism;
the bar-shaped cavity is internally provided with a transmission mechanism for driving the two linear adjusting mechanisms to simultaneously move in opposite directions, the side end of the main support plate is provided with a stepping motor 10, and the driving end of the stepping motor 10 is connected with the power input end of the transmission mechanism.
In this embodiment, each of the linear adjusting mechanisms includes linear adjusting components symmetrically distributed on two sides of the main support plate 1, a strip-shaped groove 4 is formed in a side end of the main support plate 1, each linear adjusting component includes a lead screw 5 and a traverse slide 6, the lead screw 5 is horizontally and rotatably mounted in the strip-shaped groove 4, the traverse slide 6 is mounted on the lead screw 5 in a threaded manner and is in sliding fit with a guide rail arranged in the strip-shaped groove 4, an elongated slot is formed between the strip-shaped groove 4 and the accommodating groove 8, a side end of the secondary support plate 7 is connected with the traverse slide 6 through a driving frame, and the driving frame penetrates through the elongated slot;
and an auxiliary bevel gear 13 is installed at the end part of the screw rod 5, and the auxiliary bevel gear 13 is connected with the power output end of the transmission mechanism.
In the embodiment, the transmission mechanism comprises a transmission main shaft 11 and a main bevel gear 12, the transmission main shaft 11 is horizontally and rotatably installed in the strip-shaped cavity 9, and the main bevel gear 12 is installed on the transmission main shaft 11;
the auxiliary bevel gears 13 at the end parts of the two coaxially distributed screw rods 5 are meshed with the same main bevel gear 12;
the driving end of the stepping motor 10 is connected with the end of the transmission main shaft 11.
In this embodiment, the upper surface symmetry of main tributary fagging 1 is equipped with two sections inclined planes 2, and the tip of inclined plane 2 and the intersection position of the tip of main tributary fagging 1 are the arcwall face, and the construction equipment of being convenient for walks.
In this embodiment, the anti-skid protrusions 14 are uniformly distributed on the upper surfaces of the main support plate 1 and the auxiliary support plate 7, so as to improve the anti-skid performance.
The utility model discloses when using, as interim "supporting platform" of buildding in weak ground department, supply construction equipment to walk, when using, will the utility model discloses expand, when expanding, start step motor 10 (step motor 10 is connected with outside regulator cubicle), step motor 10 drives transmission main shaft 11 and rotates after starting, transmission main shaft 11 drives main bevel gear 12 and rotates when rotating, thereby drive vice bevel gear 13 and rotate, vice bevel gear 13 drives lead screw 5 and rotates, make sideslip slide 6 remove to the central zone of keeping away from main tributary fagging 1 along the guide rail in bar groove 4, and drive vice backup pad 7 and from accomodating the groove 8 in to the outward movement, realize the expansion to vice backup pad 7, expand after the utility model discloses build at weak ground, can supply construction equipment to walk and remove, when needs will the utility model discloses when contracting, start step motor 110 and turn over, drive vice backup pad 7 and accomodate to accomodating in the groove, through such a mode, make the utility model discloses the space is less when, be convenient to transport, in addition, need not to be idle to demolish and the labor mode, the labor of carrying on duty that has greatly utilized the expansion and has reduced, and has taken up the construction efficiency and has reduced the construction efficiency.
The utility model discloses simple structure is convenient for expand and accomodate the accessory backing plate, and it is higher to receive and expand efficiency, has reduced the human cost, and it is comparatively convenient to use.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. A supporting steel plate structure with a folding and unfolding function comprises a main supporting plate (1) and auxiliary supporting plates (7), and is characterized in that a strip-shaped cavity (9) is formed in the middle of the main supporting plate (1), accommodating grooves (8) extending to the middle of the main supporting plate (1) are formed in the end faces of two ends of the main supporting plate (1), the accommodating grooves (8) are horizontally distributed, and one auxiliary supporting plate (7) is slidably mounted in each accommodating groove (8);
the device also comprises a linear adjusting mechanism for driving the corresponding auxiliary supporting plate (7) to transversely fold and unfold, the linear adjusting mechanism is arranged at the side end of the main supporting plate (1), the linear adjusting mechanism corresponds to the auxiliary supporting plate (7) one by one, and the side end of the auxiliary supporting plate (7) is connected with the adjusting end of the corresponding linear adjusting mechanism;
the bar-shaped cavity (9) is internally provided with a transmission mechanism for driving the two linear adjusting mechanisms to simultaneously move in opposite directions, the side end of the main support plate (1) is provided with a stepping motor (10), and the driving end of the stepping motor (10) is connected with the power input end of the transmission mechanism.
2. The supporting steel plate structure with the folding and unfolding function as claimed in claim 1, wherein each linear adjusting mechanism comprises linear adjusting components symmetrically distributed on two sides of a main supporting plate (1), the side end of the main supporting plate (1) is provided with a strip-shaped groove (4), each linear adjusting component comprises a lead screw (5) and a transverse sliding seat (6), the lead screw (5) is horizontally and rotatably installed in the strip-shaped groove (4), the transverse sliding seat (6) is threadedly installed on the lead screw (5) and is in sliding fit with a guide rail arranged in the strip-shaped groove (4), a long groove is arranged between the strip-shaped groove (4) and the accommodating groove (8), the side end of the auxiliary supporting plate (7) is connected with the transverse sliding seat (6) through a driving frame, and the driving frame penetrates through the long groove;
and an auxiliary bevel gear (13) is installed at the end part of the screw rod (5), and the auxiliary bevel gear (13) is connected with the power output end of the transmission mechanism.
3. The supporting steel plate structure with the folding and unfolding functions as claimed in claim 2, wherein the transmission mechanism comprises a transmission main shaft (11) and a main bevel gear (12), the transmission main shaft (11) is horizontally and rotatably installed in the strip-shaped cavity (9), and the main bevel gear (12) is installed on the transmission main shaft (11);
the auxiliary bevel gears (13) at the end parts of the two coaxially distributed screw rods (5) are meshed with the same main bevel gear (12);
the driving end of the stepping motor (10) is connected with the end part of the transmission main shaft (11).
4. The supporting steel plate structure with the folding and unfolding function of claim 1, wherein the upper surface of the main supporting plate is symmetrically provided with two sections of inclined surfaces (2), and the intersection of the end of the inclined surfaces (2) and the end of the main supporting plate (1) is an arc-shaped surface (3).
5. A supporting steel plate structure with a folding and unfolding function according to claim 1, characterized in that the upper surfaces of the main supporting plate (1) and the auxiliary supporting plate (7) are uniformly distributed with anti-skid protrusions (14).
CN202222211863.6U 2022-08-22 2022-08-22 Supporting steel plate structure with folding and unfolding functions Active CN218521540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222211863.6U CN218521540U (en) 2022-08-22 2022-08-22 Supporting steel plate structure with folding and unfolding functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222211863.6U CN218521540U (en) 2022-08-22 2022-08-22 Supporting steel plate structure with folding and unfolding functions

Publications (1)

Publication Number Publication Date
CN218521540U true CN218521540U (en) 2023-02-24

Family

ID=85243428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222211863.6U Active CN218521540U (en) 2022-08-22 2022-08-22 Supporting steel plate structure with folding and unfolding functions

Country Status (1)

Country Link
CN (1) CN218521540U (en)

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