CN213418572U

CN213418572U - Temporary roof supporting device for constructional engineering

Info

Publication number: CN213418572U
Application number: CN202021990193.7U
Authority: CN
Inventors: 林国梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-11
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the field of building engineering, in particular to a temporary roof supporting device for building engineering, which provides a proposal that comprises a base, a second supporting rod is fixedly arranged at the upper end of the base, a hydraulic cylinder is fixedly arranged at the inner bottom end of the second supporting rod, the output end of the hydraulic cylinder is connected with a driving rod, a second supporting block is fixedly arranged at the upper end of the driving rod, two mounting frames are symmetrically and fixedly arranged at the upper end of the second supporting block, gears are rotatably arranged on the two mounting frames, one ends of the two gears, which are far away from each other, are respectively engaged with a rack, the two racks are fixedly arranged at the lower end of the first supporting block, a first supporting rod is fixedly arranged at the upper end of the first supporting block, the upper end of the first supporting rod passes through the second supporting rod and extends to the upper part of the second supporting rod, the structure is high in strength and good in practicability.

Description

Temporary roof supporting device for constructional engineering

Technical Field

The utility model relates to a building engineering field especially relates to a temporary strutting arrangement in roof for building engineering.

Background

In the construction, often need use strutting arrangement to support temporarily to the roof, current strutting arrangement for the roof can not adjust the support height, and then is not applicable to the not roof of co-altitude to current strutting arrangement shock attenuation buffering effect is poor, and structural strength is low, and then provides a temporary strutting arrangement for roof for building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of temporary roof supporting device for building engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a temporary roof supporting device for constructional engineering, includes the base, base upper end fixed mounting has the second bracing piece, the inside bottom fixed mounting of second bracing piece has the pneumatic cylinder, the pneumatic cylinder output is connected with the actuating lever, actuating lever upper end fixed mounting has the second supporting shoe, second supporting shoe upper end symmetry fixed mounting has two mounting brackets, two all rotate on the mounting bracket and install the gear, two the gear is kept away from one end each other and is all engaged with the rack, two the rack is all fixed mounting in first supporting shoe lower extreme, first supporting shoe upper end fixed mounting has the first bracing piece, first bracing piece upper end passes the second bracing piece to extend to second bracing piece top, and fixed mounting has the roof, two the gear is close to one end each other and all fixed mounting has the fixed plate, two fixed plate up end and lower terminal surface all pass through damping spring respectively with first supporting shoe, The second supporting block is fixedly connected.

Preferably, both ends are through two reinforcing plates and second bracing piece fixed connection about the base, the reinforcing plate passes through fastening bolt and fastening nut and the detachable fixed connection of second bracing piece and base.

Preferably, the two gears are respectively fixedly sleeved on the two rotating shafts, and the two rotating shafts are respectively rotatably installed with the two installation frames through bearings.

Preferably, one end, the first supporting block and the second supporting block, which are far away from each other, of each of the two racks are connected with the second supporting rod in a sliding mode in the vertical direction through sliding grooves.

Preferably, the inside fixed battery that is provided with of base, the base upper end is fixed with control switch, install charging socket on the base, charging socket and battery electric connection, battery and control switch and pneumatic cylinder electric connection, control switch and pneumatic cylinder electric connection.

The utility model has the advantages that: the hydraulic cylinder, the driving rod, the control switch and the like are arranged, so that the height of the top plate can be adjusted, and further, the building roofs with different heights can be supported conveniently; the first supporting block and the second supporting block are arranged, and the gear, the fixed plate, the damping spring and the rack are arranged in a matched mode, so that the first supporting rod and the top plate are damped; through setting up reinforcing plate, fastening bolt and fastening nut and mutually supporting the setting, and then can improve the utility model discloses structural strength.

The utility model discloses be convenient for adjust supporting height, the damping performance is good, and structural strength is high, and the practicality is good.

Drawings

Fig. 1 is the utility model provides a temporary roof supporting device for building engineering's structural schematic diagram.

Fig. 2 is a cross-sectional view of a second support rod in the temporary roof support device for construction engineering.

Reference numbers in the figures: the device comprises a top plate 1, a first supporting rod 2, a second supporting rod 3, a reinforcing plate 4, a fastening bolt 5, a base 6, a first supporting block 7, a gear 8, a rack 9, a rotating shaft 10, an installing frame 11, a damping spring 12, a second supporting block 13, a driving rod 14, a hydraulic cylinder 15, a fixed plate 16, a storage battery 17, a control switch 18 and a fastening nut 19.

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.

Referring to fig. 1-2, a temporary roof supporting device for construction engineering comprises a base 6, a second supporting rod 3 is fixedly installed at the upper end of the base 6, a hydraulic cylinder 15 is fixedly installed at the bottom end inside the second supporting rod 3, an output end of the hydraulic cylinder 15 is connected with a driving rod 14, a second supporting block 13 is fixedly installed at the upper end of the driving rod 14, two mounting frames 11 are symmetrically and fixedly installed at the upper end of the second supporting block 13, gears 8 are rotatably installed on the two mounting frames 11, a rack 9 is meshed at one end, away from each other, of the two gears 8, the two racks 9 are fixedly installed at the lower end of a first supporting block 7, a first supporting rod 2 is fixedly installed at the upper end of the first supporting block 7, the upper end of the first supporting rod 2 penetrates through the second supporting rod 3 and extends to the upper side of the second supporting rod 3, and, two gear 8 is close to the equal fixed mounting in one end each other has fixed plate 16, two fixed plate 16 up end and terminal surface all pass through damping spring 12 respectively with first supporting shoe 7, second supporting shoe 13 fixed connection down, through setting up damping spring 12, can realize carrying out the shock attenuation to first bracing piece 2.

In the embodiment, the left and right ends of the base 6 are fixedly connected with the second support rod 3 through two reinforcing plates 4, the reinforcing plates 4 are detachably and fixedly connected with the second support rod 3 and the base 6 through fastening bolts 5 and fastening nuts 19, the structural strength between the base 6 and the second support rod 3 is improved through the design, the two gears 8 are fixedly sleeved on two rotating shafts 10 respectively, the two rotating shafts 10 are rotatably installed with the two mounting frames 11 respectively through bearings, the design realizes that the gears 8 are rotatably connected with the mounting frames 11, one ends of the two racks 9, which are far away from each other, and the first support block 7 and the second support block 13 are both slidably connected with the second support rod 3 through sliding chutes in the vertical direction, the first support rod 2 is designed to axially deflect during lifting, so that the meshing degree of the gears 8 and the racks 9 is influenced, and the damping effect is further influenced, 6 inside fixed batteries 17 that are provided with of base, 6 upper ends of base are fixed with control switch 18, install charging socket on the base 6, charging socket and 17 electric connection of battery,

battery

17 and 18 and the 15 electric connection of pneumatic cylinder of control switch,

control switch

18 and 15 electric connection of pneumatic cylinder, this design is convenient for control pneumatic cylinder 15 through control switch 18.

Example (b): the hydraulic cylinder 15 is controlled by the control switch 18, the hydraulic cylinder 15 is started to drive the driving rod 14 to move upwards, so as to drive the second supporting block 13 to move upwards, the second supporting block 13 which moves upwards can drive the gear 8 to move upwards through the mounting frame 11, at the moment, the damping spring 12 and the fixing plate 16 exert acting force on the gear 8, the gear 8 which moves upwards drives the rack 9 to move upwards through meshing force, the rack 9 which moves upwards can drive the first supporting block 7 to move upwards, so as to drive the first supporting rod 2 to move upwards, the shell of the first supporting rod 2 which moves upwards is supported through the roof, when the first supporting rod 2 vibrates, the first supporting block 7 is driven, so as to drive the rack 9 to vibrate upwards and downwards, the gear 8 can be driven to rotate, so as to stretch or compress the damping spring 12, so that the damping spring 12 generates deformation, when the damping spring 12 recovers the deformation, the rotation amplitude, and then realize carrying out the shock attenuation to rack 9, first supporting block 7 and first bracing piece 2, and then realize carrying out the shock attenuation to roof 1. The hydraulic cylinder 15, the driving rod 14, the control switch 18 and the like are arranged, so that the height of the top plate 1 can be adjusted, and further, the building roofs with different heights can be supported conveniently; the first supporting block 7, the second supporting block 13, the gear 8, the fixing plate 16, the damping spring 12 and the rack 9 are arranged in a matched mode, and therefore the first supporting rod 2 and the top plate 1 are damped; through setting up reinforcing plate 4, fastening bolt 5 and fastening nut 19 and mutually support the setting, and then can improve the utility model discloses structural strength. The utility model discloses be convenient for adjust supporting height, the damping performance is good, and structural strength is high, and the practicality is good.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The temporary roof supporting device for the building engineering comprises a base (6) and is characterized in that a second supporting rod (3) is fixedly mounted at the upper end of the base (6), a hydraulic cylinder (15) is fixedly mounted at the bottom end inside the second supporting rod (3), a driving rod (14) is connected to the output end of the hydraulic cylinder (15), a second supporting block (13) is fixedly mounted at the upper end of the driving rod (14), two mounting frames (11) are symmetrically and fixedly mounted at the upper end of the second supporting block (13), gears (8) are rotatably mounted on the two mounting frames (11), racks (9) are meshed at the ends, far away from each other, of the two gears (8), the two racks (9) are fixedly mounted at the lower end of a first supporting block (7), a first supporting rod (2) is fixedly mounted at the upper end of the first supporting block (7), and the second supporting rod (3) penetrates through the upper end of the first supporting, and extend to second bracing piece (3) top, and fixed mounting has roof (1), two gear (8) are close to the equal fixed mounting of one end each other and have fixed plate (16), two fixed plate (16) up end and terminal surface down all pass through damping spring (12) respectively with first supporting shoe (7), second supporting shoe (13) fixed connection.

2. The temporary roof supporting device for the building engineering as claimed in claim 1, wherein the left and right ends of the base (6) are fixedly connected with the second supporting rod (3) through two reinforcing plates (4), and the reinforcing plates (4) are detachably and fixedly connected with the second supporting rod (3) and the base (6) through fastening bolts (5) and fastening nuts (19).

3. The temporary roof supporting device for the building engineering as claimed in claim 1, wherein the two gears (8) are respectively fixedly sleeved on two rotating shafts (10), and the two rotating shafts (10) are respectively rotatably installed with the two mounting frames (11) through bearings.

4. The temporary roof support device for building engineering according to claim 1, wherein the two racks (9) are at the end far away from each other, and the first support block (7) and the second support block (13) are connected with the second support rod (3) in a sliding way in the vertical direction through sliding grooves.

5. The temporary roof supporting device for the building engineering as claimed in claim 1, wherein a storage battery (17) is fixedly arranged inside the base (6), a control switch (18) is fixed at the upper end of the base (6), a charging socket is mounted on the base (6), the charging socket is electrically connected with the storage battery (17), the storage battery (17) is electrically connected with the control switch (18) and the hydraulic cylinder (15), and the control switch (18) is electrically connected with the hydraulic cylinder (15).