CN215626500U

CN215626500U - Lifting frame for chimney cooling tower construction

Info

Publication number: CN215626500U
Application number: CN202121359056.8U
Authority: CN
Inventors: 王维; 王成
Original assignee: Jiangsu Xinda Gaokong Engineering Co ltd
Current assignee: Jiangsu Xinda Gaokong Engineering Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a lifting frame for chimney cooling tower construction, which comprises a bearing platform, a second electric telescopic rod, a reinforcing and stabilizing mechanism and a battery pack, wherein the bearing platform is fixed at the top of a support, a pressure sensor is fixed in the bottom of the support, a self-locking roller is fixed at the bottom of the support, the upper side of the bearing platform is connected with a lifting platform through a hydraulic telescopic frame, a first electric telescopic rod is fixed in the lifting platform, the rear end of the first electric telescopic rod is connected with a first bearing plate, the first bearing plate is connected on the upper end surface of the lifting platform in a sliding manner, the reinforcing and stabilizing mechanism is fixed on the upper end surface of a second bearing plate, the second bearing plate is connected on the upper end surface of the first bearing plate in a sliding manner, materials can be placed on the second bearing plate after the device is moved to a required place by using the self-locking roller, and a compression spring plays a role in supporting a top supporting on a top supporting column, each supporting column can be tightly propped against the lower end face of the material, and the stability of the material is conveniently improved.

Description

Lifting frame for chimney cooling tower construction

Technical Field

The utility model relates to the technical field related to chimney cooling tower construction, in particular to a lifting frame for chimney cooling tower construction.

Background

The chimney cooling tower technology is that a chimney of a thermal power plant and a cooling tower are combined into a whole, smoke is discharged by the cooling tower, the cooling tower has the original heat dissipation function, clean smoke after desulfurization is discharged by the cooling tower instead of the chimney, and materials need to be lifted by a lifting frame in the process of building the chimney cooling tower.

The existing lifting frame is difficult to ensure the stability of materials in the process of placing the materials, the position of the materials is difficult to finely adjust after the lifting operation of the materials is completed, the positioning effect is poor, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting frame for chimney cooling tower construction, and aims to solve the problems that the stability of materials is difficult to ensure in the process of placing the materials, the fine adjustment treatment on the positions of the materials is difficult after the lifting operation of the materials is completed, and the positioning effect is poor in the conventional lifting frame in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the lifting frame for the construction of the chimney cooling tower comprises a bearing platform, a second electric telescopic rod, a reinforcing and stabilizing mechanism and a battery pack,

the bearing table is fixed at the top of the support, a pressure sensor is fixed in the bottom of the support, a self-locking roller is fixed at the bottom of the support, the upper side of the bearing table is connected with the lifting table through a hydraulic telescopic frame, a first electric telescopic rod is fixed in the lifting table, the rear end of the first electric telescopic rod is connected with a first bearing plate, and the first bearing plate is connected to the upper end face of the lifting table in a sliding manner;

the reinforcing and stabilizing mechanism is fixed on the upper end face of the second bearing plate, and the second bearing plate is connected to the upper end face of the first bearing plate in a sliding mode.

Preferably, the number of the brackets and the number of the self-locking rollers are four, and the four brackets are symmetrically arranged about a vertical central axis of the bearing table.

Preferably, the bottom of the first bearing plate is slidably connected in the first chute, and the first chute is arranged on the upper end face of the lifting platform.

Preferably, the second electric telescopic rod is fixed inside the first bearing plate, the left end of the second electric telescopic rod is connected with the second bearing plate, the bottom of the second bearing plate is connected in the second sliding groove in a sliding mode, and the second sliding groove is formed in the upper end face of the first bearing plate.

Preferably, strengthen stabilizing mean and include recess, compression spring and shore, and the recess is seted up on the up end of second loading board, the recess internal fixation has compression spring, and compression spring's top is connected with shore, and shore simultaneously is the rectangular array and distributes.

Preferably, the inside at the plummer is placed to the group battery, and the top of group battery is fixed with signal transmission ware, and group battery electric connection has pressure sensor, hydraulic telescoping rack, first electric telescopic handle and second electric telescopic handle simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the lifting frame for the construction of the chimney cooling tower,

(1) after the device is moved to a required place by using the self-locking roller, the material can be placed on the second bearing plate, and the compression spring plays a role in jacking the jacking columns, so that each jacking column can be tightly propped against the lower end surface of the material, and the stability of the material is conveniently improved;

(2) in the process of placing the materials, the pressure sensors can detect the pressure value between the device and the ground, if the pressure values detected by the four pressure sensors are too large in difference, the materials are placed incompletely, and the placing positions of the materials need to be adjusted;

(3) after the material is settled, the elevating platform can be in the rebound under the effect of hydraulic telescoping frame, conveniently promotes the material, later first loading board can slide around under first electric telescopic handle's the flexible effect, and the second loading board can be in the horizontal slip under second electric telescopic handle's the shrink effect, conveniently finely tunes the location to the material and handles.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic left-side sectional view 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 schematic view of a connection structure of the second carrier plate, the groove and the top brace.

In the figure: 1. plummer, 2, support, 3, pressure sensor, 4, auto-lock gyro wheel, 5, hydraulic telescoping frame, 6, elevating platform, 7, first spout, 8, first electric telescopic handle, 9, first loading board, 10, second spout, 11, second electric telescopic handle, 12, second loading board, 13, strengthen stabilizing mean, 1301, recess, 1302, compression spring, 1303, shore post, 14, group battery, 15, signal transmission ware.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting frame for chimney cooling tower construction is shown in figures 1 and 2, a bearing platform 1 is fixed at the top of a support 2, a pressure sensor 3 is fixed in the bottom of the support 2, a self-locking roller 4 is fixed at the bottom of the support 2, four supports 2 and four self-locking rollers 4 are arranged, the four supports 2 are symmetrically arranged about a vertical central axis of the bearing platform 1, the supports 2 support the bearing platform 1, the self-locking rollers 4 play an auxiliary role in the moving process of the device, the moving operation of the device is more labor-saving and convenient, the upper side of the bearing platform 1 is connected with a lifting platform 6 through a hydraulic expansion bracket 5, a first electric expansion rod 8 is fixed in the lifting platform 6, the rear end of the first electric expansion rod 8 is connected with a first bearing plate 9, the first bearing plate 9 is slidably connected on the upper end face of the lifting platform 6, the bottom of the first bearing plate 9 is slidably connected in a first chute 7, and first spout 7 is seted up on the up end of elevating platform 6, when first electric telescopic handle 8 is flexible, first loading board 9 can slide around under the effect of first spout 7, make things convenient for finely tune the horizontal longitudinal position of material, second electric telescopic handle 11 is fixed in the inside of first loading board 9, and the left end of second electric telescopic handle 11 is connected with second loading board 12, the bottom sliding connection of second loading board 12 is in second spout 10, and second spout 10 is seted up on the up end of first loading board 9, when second electric telescopic handle 11 is flexible, second loading board 12 can slide from side to side under the effect of second spout 10, make things convenient for finely tune the horizontal transverse position of material.

Referring to fig. 1, 3 and 4, the reinforcing and stabilizing mechanism 13 is fixed on the upper end surface of the second carrier plate 12, the second carrier plate 12 is slidably connected to the upper end surface of the first carrier plate 9, the reinforcing and stabilizing mechanism 13 includes a groove 1301, a compression spring 1302 and a top brace 1303, the groove 1301 is opened on the upper end surface of the second carrier plate 12, the compression spring 1302 is fixed in the groove 1301, the top of the compression spring 1302 is connected with the top brace 1303, the top brace 1303 is distributed in a rectangular array, after the material is placed on the second carrier plate 12, the top brace 1303 is pressed to move downwards into the groove 1301, at this time, the compression spring 1302 is in a contracted state, the compression spring 1302 plays a role of supporting the top brace 1303 to tightly support each of the top brace 1303 on the lower end surface of the material, so that the material can be placed on the second carrier plate 12 more stably, the battery 14 is placed inside the carrier table 1, and the top of the battery pack 14 is fixed with a signal transmitter 15, and meanwhile, the battery pack 14 is electrically connected with the pressure sensor 3, the hydraulic telescopic frame 5, the first electric telescopic rod 8 and the second electric telescopic rod 11, and the battery pack 14 can convert direct current into alternating current under the action of an inverter to be used by the whole device, so that the normal use of the device is ensured.

The working principle is as follows: when the lifting frame for chimney cooling tower construction is used, firstly, the device is moved to a required place by using the self-locking roller 4, the battery pack 14 converts direct current into alternating current under the action of an inverter for the whole device to use, after materials are placed on the second bearing plate 12, the compression spring 1302 plays a role of jacking the jacking columns 1303, so that each jacking column 1303 can be tightly propped against the lower end face of each material, the materials are stably placed on the second bearing plate 12, at the moment, the pressure sensors 3 can detect the pressure value between the device and the ground, if the pressure values detected by the four pressure sensors 3 are too large in difference, the placement of the materials is represented to be unfinished, at the moment, the placement position of the materials needs to be adjusted until the pressure difference values detected by the four pressure sensors 3 are approximately equal, after the hydraulic telescopic frame 5 is started, the hydraulic telescopic frame 5 is extended, so as to drive the lifting platform 6 to move upwards, with this promotion material, start first electric telescopic handle 8 back, first electric telescopic handle 8 is flexible, thereby slide around driving first loading board 9, conveniently finely tune the horizontal longitudinal position of material, start second electric telescopic handle 11 back, second electric telescopic handle 11 is flexible, thereby drive second loading board 12 horizontal slip, conveniently finely tune the horizontal transverse position of material, but the collocation uses the operation of remote control the device of signal transmission ware 15, this is just accomplished whole work, and the content that does not make detailed description in this description belongs to the prior art that the professional technical personnel in this field are known.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Lifting frame is used in chimney cooling tower construction, including plummer (1), second electric telescopic handle (11), strengthen stabilizing mean (13) and group battery (14), its characterized in that:

the bearing table (1) is fixed to the top of the support (2), a pressure sensor (3) is fixed in the bottom of the support (2), meanwhile, a self-locking roller (4) is fixed to the bottom of the support (2), the upper side of the bearing table (1) is connected with the lifting table (6) through a hydraulic telescopic frame (5), a first electric telescopic rod (8) is fixed in the lifting table (6), the rear end of the first electric telescopic rod (8) is connected with a first bearing plate (9), and the first bearing plate (9) is connected to the upper end face of the lifting table (6) in a sliding mode;

the reinforcing and stabilizing mechanism (13) is fixed on the upper end face of the second bearing plate (12), and the second bearing plate (12) is connected to the upper end face of the first bearing plate (9) in a sliding mode.

2. The chimney cooling tower construction lifting frame according to claim 1, characterized in that: the four supports (2) and the four self-locking rollers (4) are arranged, and the four supports (2) are symmetrically arranged about a vertical central axis of the bearing table (1).

3. The chimney cooling tower construction lifting frame according to claim 1, characterized in that: the bottom of the first bearing plate (9) is connected in the first sliding groove (7) in a sliding mode, and the first sliding groove (7) is formed in the upper end face of the lifting platform (6).

4. The chimney cooling tower construction lifting frame according to claim 1, characterized in that: the second electric telescopic rod (11) is fixed inside the first bearing plate (9), the left end of the second electric telescopic rod (11) is connected with the second bearing plate (12), the bottom of the second bearing plate (12) is connected in the second sliding groove (10) in a sliding mode, and the second sliding groove (10) is formed in the upper end face of the first bearing plate (9).

5. The chimney cooling tower construction lifting frame according to claim 1, characterized in that: the reinforcing and stabilizing mechanism (13) comprises a groove (1301), a compression spring (1302) and top bracing columns (1303), the groove (1301) is formed in the upper end face of the second bearing plate (12), the compression spring (1302) is fixed in the groove (1301), the tops of the compression spring (1302) are connected with the top bracing columns (1303), and the top bracing columns (1303) are distributed in a rectangular array.

6. The chimney cooling tower construction lifting frame according to claim 1, characterized in that: the utility model discloses a bearing platform, including plummer (1), battery pack (14), and the top of battery pack (14) is fixed with signal transmission ware (15), and battery pack (14) electric connection has pressure sensor (3), hydraulic telescoping frame (5), first electric telescopic handle (8) and second electric telescopic handle (11) simultaneously.