CN214831962U

CN214831962U - Civil engineering two-way unloading formula height-regulating frame that falls

Info

Publication number: CN214831962U
Application number: CN202120403453.4U
Authority: CN
Inventors: 薛宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-23
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a civil engineering bidirectional unloading type height-adjusting falling frame, which comprises a support body, wherein a support platform is arranged on the support body, and the height-adjusting falling frame body is arranged on the support platform; the transmission device is arranged on the support body and is used for adjusting the height of the height-adjusting falling frame body; elevating gear, elevating gear installs inside the support body, and is used for going up and down to the height-adjusting body that falls, this civil engineering two-way unloading formula height-adjusting falls, set up transmission and elevating gear who adjusts to the height-adjusting body that falls, it drives the threaded rod through the pivot and rotates to rotate the knob, it moves to drive the drive connecting rod under the cooperation of slider and slide rail, thereby it goes up and down to drive the lifter plate under articulated rod group and articulated seat effect, it goes up and down to drive supporting platform through the support column, and then the realization is to the height-adjusting body that falls the purpose of carrying out altitude mixture control.

Description

Civil engineering two-way unloading formula height-regulating frame that falls

Technical Field

The utility model relates to an increase and fall a technical field, specifically be a civil engineering two-way unloading formula height-adjusting falls a frame.

Background

In the erection process of the continuous beam, firstly, a temporary support is arranged on the pier top, then, a beam body is erected on the temporary support, after procedures such as wet joint, wet hinge joint, hogging moment tensioning, grouting and the like are completed, the temporary support is dismantled, and system conversion is completed, wherein the following two methods are generally adopted at present: the first kind is sulphur mortar temporary support, put into the heating wire in advance in the sulphur mortar, melt sulphur mortar through the electric heat and come the second kind for sand section of thick bamboo and sand case temporary support, select the appropriate steel pipe of diameter preparation sand section of thick bamboo through the calculation, sand bobbin base portion welding steel sheet shutoff, leave a screw hole and use screw plugging in the side, a proper amount of fine sand is packed into in the section of thick bamboo, the piston that slightly is less than sand section of thick bamboo diameter is placed on the fine sand top, put out the interior fine sand of bucket through loosening the bottom screw, reach the purpose of demolising temporary support, accomplish the conversion of beam slab system.

In carrying out civil engineering work progress, need heighten and fall the frame and carry out auxiliary work to it, the staff is through heightening and fall the frame and be under construction to building engineering, current heightening falls the frame height and is fixed, can not carry out altitude mixture control according to the construction conditions, and then need the staff to increase in the work progress and increase the article, because continuous beam erects technology and carries out work in the high altitude, thereby the incident such as staff drop appears easily when increasing and increase the article, for this reason, we provide a civil engineering two-way unloading formula and heighten and fall the frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way formula of unloading of civil engineering height-regulating falls frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering bidirectional unloading type height-adjusting drop frame comprises a support body, wherein a support platform is arranged on the support body, and the height-adjusting drop frame body is arranged on the support platform; the transmission device is arranged on the support body and is used for adjusting the height of the height-adjusting falling frame body; and the lifting device is installed inside the support body and is used for lifting the height-adjusting falling frame body so as to adjust the height of the height-adjusting falling frame body.

Preferably, transmission includes knob, pivot, threaded rod, fixing base, the knob is installed in support body one side, and knob one end is connected in the pivot, pivot one end is connected on the threaded rod, and the threaded rod is installed inside the support body, threaded rod through connection is inside the fixing base, and connects at support body inner wall bottom the fixing base, elevating gear connects on the threaded rod to the staff goes up and down to the height-adjusting body of falling.

Preferably, elevating gear includes lifter plate, slide rail, drive connecting rod, slider, articulated rod group, articulated seat, the lifter plate is installed inside the support body, the slide rail uses the threaded rod to install on the lifter plate and support body inner wall as central symmetry, and slide rail and slider carry out sliding connection, the slider is installed at drive connecting rod both ends, one of them the drive connecting rod is installed on the threaded rod, articulated rod group uses the threaded rod to install on the drive connecting rod as central symmetry, and articulated rod group one end is connected on articulated seat, articulated seat bottom is connected on the lifter plate and support body inner wall to make things convenient for the staff to carry out eminence work.

Preferably, a plurality of supporting columns are installed on the lifting plate, and one ends of the supporting columns are connected to the supporting platform.

Preferably, the height-adjustable falling frame body is provided with a falling frame door, so that the falling frame door can prevent workers from falling from a high place during working.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up and carried out transmission and elevating gear adjusted to height-adjusting body that falls, it drives the threaded rod through the pivot and rotates to rotate the knob, drive the drive connecting rod and move under the cooperation of slider and slide rail to drive the lifter plate and go up and down under articulated rod group and the effect of articulated seat, drive supporting platform through the support column and go up and down, and then realize carrying out the purpose of altitude mixture control to height-adjusting body that falls, thereby improved work efficiency, and guaranteed the security at the working process.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

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

FIG. 4 is a partial sectional view of the present invention;

fig. 5 is an enlarged view of the area a in fig. 4.

In the figure: 1-a support body; 2-a support platform; 3-heightening the falling frame body; 4-a transmission device; 5-a lifting device; 6-knob; 7-a rotating shaft; 8-a threaded rod; 9-a fixed seat; 10-a lifting plate; 11-a slide rail; 12-a drive link; 13-a slide block; 14-a set of hinge rods; 15-a hinged seat; 16-a support column; 17-landing door.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a civil engineering bidirectional unloading type height-adjusting drop frame comprises a support body 1, wherein a support platform 2 is arranged on the support body 1, and a height-adjusting drop frame body 3 is arranged on the support platform 2; the transmission device 4 is arranged on the support body 1 and is used for adjusting the height of the height-adjusting falling frame body 3; and the lifting device 5 is installed inside the support body 1 and is used for lifting the height-adjusting falling frame body 3, and the transmission device 4 drives the lifting device 5 to move so as to adjust the height of the height-adjusting falling frame body 3.

Transmission 4 includes knob 6, pivot 7, threaded rod 8, fixing base 9, knob 6 is installed in 1 one side of support body, and 6 one end of knob is connected in

pivot

7, 7 one end of pivot are connected on threaded rod 8, and threaded rod 8 installs inside 1 of support body, 8 through connection of threaded rod are inside fixing base 9, and connect at 1 inner wall of support body bottom fixing base 9, thereby elevating gear 5 connects on threaded rod 8, rotates knob 6 and drives pivot 7 and move, and then drives threaded rod 8 and rotate.

The lifting device 5 comprises a lifting plate 10, a sliding rail 11, a driving connecting rod 12, a sliding block 13, a hinge rod group 14 and a hinge seat 15, the lifting plate 10 is installed inside the support body 1, the sliding rail 11 is installed on the lifting plate 10 and on the inner wall of the support body 1 in a central symmetry mode by taking a threaded rod 8 as a center, the sliding rail 11 is connected with the sliding block 13 in a sliding mode, the sliding block 13 is installed at two ends of the driving connecting rod 12, one of the driving connecting rod 12 is installed on the threaded rod 8, the hinge rod group 14 is installed on the driving connecting rod 12 in a central symmetry mode by taking the threaded rod 8 as a center, one end of the hinge rod group 14 is connected onto the hinge seat 15, the bottom of the hinge seat 15 is connected onto the lifting plate 10 and on the inner wall of the support body 1, the threaded rod 8 rotates to drive the driving connecting rod 12 to move, and further drive the sliding block 13 to slide on the sliding rail 11, and the hinge rod group 14 is connected onto the driving connecting rod 12, and one end of the hinge rod group 14 is fixedly connected to the hinge seat 15, so as to drive the lifting plate 10 to lift.

Install a plurality of support column 16 on the lifter plate 10, and support column 16 one end is connected on supporting platform 2, and lifter plate 10 goes up and down to drive supporting platform 2 through support column 16 and go up and down.

The height-adjusting falling frame body 3 is provided with a falling frame door 17, and the falling frame door 17 protects the working time of workers.

The working principle is as follows: when a worker carries out construction engineering construction, when the height of the height-adjusting falling frame body 3 needs to be increased for working, the rotating knob 6 drives the rotating shaft 7 to rotate, one end of the rotating shaft 7 is connected to the threaded rod 8, and then the threaded rod 8 is driven to rotate, one of the driving connecting rods 12 is driven to do directional motion on the threaded rod 8 under the action of the fixed seat 9, as the driving connecting rods 12 are symmetrically arranged inside the support body 1 and on the lifting plate 10 by taking the threaded rod 8 as a center, and both ends of the driving connecting rod 12 are connected to the sliding block 13, and then the sliding block 13 is driven to do directional motion on the sliding rail 11, as the hinged rod groups 14 are symmetrically arranged at the positions of both ends of the driving connecting rod 12 close to the sliding block 13, and one end of the hinged rod group 14 is connected to the hinged seat 15, the bottom of the hinged seat 15 is connected to the inner wall of the support body 1 and the lifting plate 10, and then when the driving connecting rod 12 does directional motion, drive lifter plate 10 through articulated rod group 14 and go up and down, because support column 16 connects on

lifter plate

10, and 16 one ends of support column are connected on supporting platform 2 to drive through supporting platform 2 and heighten the body 3 that falls to go up and down, reach and adjust the purpose of heightening the height of the body 3 that falls, protect the staff through the door 17 that falls simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-way unloading formula of civil engineering height-regulating falls frame which characterized in that includes:

the support comprises a support body (1), wherein a support platform (2) is arranged on the support body (1), and an elevation-adjusting falling frame body (3) is arranged on the support platform (2);

the transmission device (4) is installed on the support body (1) and is used for adjusting the height of the height-adjusting falling frame body (3);

the lifting device (5) is installed inside the support body (1) and used for lifting the height-adjusting falling frame body (3).

2. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 1, wherein: transmission (4) include knob (6), pivot (7), threaded rod (8), fixing base (9), install in support body (1) one side knob (6), and knob (6) one end is connected in pivot (7), pivot (7) one end is connected on threaded rod (8), and threaded rod (8) install inside support body (1), threaded rod (8) through connection is inside fixing base (9), and connects at support body (1) inner wall bottom fixing base (9), elevating gear (5) are connected on threaded rod (8).

3. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 2, wherein: the lifting device (5) comprises a lifting plate (10), a slide rail (11), a driving connecting rod (12), a slide block (13), a hinge rod group (14) and a hinge seat (15), the lifting plate (10) is arranged in the support body (1), the slide rails (11) are symmetrically arranged on the lifting plate (10) and on the inner wall of the support body (1) by taking the threaded rod (8) as a center, the slide rail (11) is connected with the slide block (13) in a sliding way, the slide block (13) is arranged at two ends of the driving connecting rod (12), one of the driving connecting rods (12) is arranged on the threaded rod (8), the hinge rod groups (14) are symmetrically arranged on the driving connecting rods (12) by taking the threaded rod (8) as the center, and one end of the hinge rod group (14) is connected to the hinge seat (15), and the bottom of the hinge seat (15) is connected to the lifting plate (10) and the inner wall of the support body (1).

4. The civil engineering bi-directional unloading type height-adjustable drop frame according to claim 3, wherein: a plurality of supporting columns (16) are installed on the lifting plate (10), and one ends of the supporting columns (16) are connected to the supporting platform (2).

5. The civil engineering bidirectional unloading type height-adjustable drop frame according to claim 1, wherein: the height-adjusting falling frame body (3) is provided with a falling frame door (17).