CN214939269U

CN214939269U - Gallows is used in bridge construction

Info

Publication number: CN214939269U
Application number: CN202121543346.8U
Authority: CN
Inventors: 余巍; 陈雄彪; 郑嘉懿; 董泊宁; 曹志; 陈宇煊; 刘爽
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-30
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to a hanging bracket for bridge construction, which comprises a carrying vehicle, wherein an illumination intensity sensor is arranged on the surface of one side of the carrying vehicle, an automatic umbrella used for shielding sunlight for constructors is arranged on one side of the illumination intensity sensor, a lifting mechanism is arranged at the bottom end of the carrying vehicle, a telescopic mechanism is arranged on one side of the carrying vehicle, a suspension arm is arranged at the top end of the telescopic mechanism, and a translation mechanism is arranged at the top end of the suspension arm; the utility model discloses an automatic umbrella and illumination intensity inductor, constructor are when the construction, if illumination intensity is higher, automatic umbrella can expand automatically and shelter from sunshine for constructor, avoids constructor heatstroke, can ensure constructor's safety, can place relevant construction tool through placing the box to and frozen water or warm water, and place the box internal cotton layer and can keep warm, and the practicality is high.

Description

Gallows is used in bridge construction

Technical Field

The utility model belongs to the technical field of the bridge construction, especially, relate to a gallows for bridge construction.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, numerous mountains and rivers exist in China, the number of bridges is too many, the construction and maintenance of the bridge are very important for guaranteeing the passing safety of the pedestrians, and the hanging bracket for bridge construction is an auxiliary device specially used for bridge construction or maintenance.

On the technical condition basis of gallows for the current bridge construction, the gallows for the bridge construction commonly used has many not enough on the convenience of using, can't help constructor to reach the bridge bottom and construct or maintain like gallows for the bridge construction commonly used, very inconvenient, need someone control the gallows cooperation on the bridge and accomplish the construction, the efficiency of construction is low, and constructor is under construction on the gallows for a long time, receives the insolate, and the faint takes place very easily in heatstroke, very dangerous.

In view of the above problems, it is necessary to improve them.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide a simple structure, reasonable in design's gallows for bridge construction.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a gallows is used in bridge construction, includes carries the car, carries one side surface mounting of car to have illumination intensity inductor, the automatic umbrella that is used for sheltering from sunshine for constructor is installed to one side of illumination intensity inductor, carry the bottom of car and install elevating system, carry one side of car and install telescopic machanism, telescopic machanism's top is installed the davit, and translation mechanism is installed on the top of davit.

As a preferred scheme of the utility model, the middle part of automatic umbrella is run through and is provided with the push rod, the ejector pad has been cup jointed on the surface of push rod, the umbrella face is installed in the outside of push rod, rodless cylinder is installed to the inner wall of push rod, the magnetic path is installed to rodless cylinder's inner wall.

As an optimized scheme of the utility model, no pole cylinder is electric connection with the PLC controller, the magnetic path all adopts ferromagnetic alloy material preparation to form with the ejector pad, and the magnetic path is connected for magnetic force with the ejector pad.

As a preferred scheme of the utility model, carry the inboard of car and install control panel, control panel's internally mounted has the PLC controller, control panel's bottom is installed and is placed the box, control panel's surface is provided with translation button, flexible button, lifting button and parachute opening button respectively.

As an optimized scheme of the utility model, it adopts the wooden material preparation to form to place the box, it is two-layer structure to place the box, and wherein the inner wall of one deck is provided with the cotton layer.

As a preferred scheme of the utility model, the PLC controller is electric connection with translation button, telescopic button, lifting button and parachute opening button respectively, the PLC controller is signal connection with the illumination intensity inductor.

As a preferred scheme of the utility model, one side of telescopic machanism is provided with the fixing base, outer scaling ladder is installed to one side of fixing base, interior scaling ladder is installed to the inner wall of outer scaling ladder, telescopic cylinder is installed to the bottom of outer scaling ladder.

As a preferred scheme of the utility model, telescopic cylinder is electric connection with the PLC controller, outer aerial ladder passes through telescopic cylinder transmission with interior aerial ladder and is connected, outer aerial ladder meshes with interior aerial ladder's structure mutually, and outer aerial ladder is swing joint with interior aerial ladder.

As an optimized scheme of the utility model, translation mechanism's one end is provided with the motor, the motor is electric connection with the PLC controller, the shaft coupling is installed to the one end of motor, the lead screw is installed to one side of shaft coupling, and the lead screw passes through the shaft coupling transmission with the motor and is connected, the fixed block is all installed at the both ends of lead screw, be provided with the bearing between lead screw and the fixed block, and the lead screw passes through the bearing with the fixed block and is connected, two fixed axles are installed in the inside through of fixed block, the slider has been cup jointed on the middle part surface of lead screw, and the slider is connected for the transmission with the lead screw, the slider is fixed connection with the davit.

As a preferred scheme of the utility model, elevating system's bottom is provided with lifting base, the crane is installed on lifting base's top, the lift cylinder is installed to the inboard of crane, and crane and lifting base pass through the lift cylinder transmission and be connected, the lift cylinder is electric connection with the PLC controller, the crane is fixed connection with carrying the car.

The utility model has the advantages that:

1. the utility model relates to a gallows for bridge construction can make bridge construction work progress convenient more and safety, the utility model discloses be provided with translation mechanism and elevating system and PLC controller, constructor accessible control panel controls for the gallows carries out the removal of level or vertical direction, and is very convenient, only needs single to operate, and the efficiency of construction is high, through telescopic machanism, can make and carry the car and reach the bridge bottom, and the convenience is under construction or is maintained the bridge bottom.

2. The utility model discloses an automatic umbrella and illumination intensity inductor, constructor are when the construction, if illumination intensity is higher, automatic umbrella can expand automatically and shelter from sunshine for constructor, avoids constructor heatstroke, can ensure constructor's safety, can place relevant construction tool through placing the box to and frozen water or warm water, and place the box internal cotton layer and can keep warm, and the practicality is high.

Drawings

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

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the automatic umbrella of the present invention;

reference numbers in the figures: 1. carrying a vehicle; 2. an automatic umbrella; 3. a lifting mechanism; 4. a telescoping mechanism; 5. a suspension arm; 6. a translation mechanism; 101. a control panel; 102. placing the box; 103. an illumination intensity sensor; 201. a push rod; 202. a push block; 203. an umbrella cover; 204. a rodless cylinder; 205. a magnetic block; 301. a lifting base; 302. a lifting frame; 303. a lifting cylinder; 401. a fixed seat; 402. an outer scaling ladder; 403. an inner scaling ladder; 404. a telescopic cylinder; 601. an electric motor; 602. a coupling; 603. a screw rod; 604. a fixed block; 605. a fixed shaft; 606. a slide block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-3, the hanger for bridge construction provided by this embodiment includes a vehicle 1, a control panel 101 is installed inside the vehicle 1, a PLC controller is installed inside the control panel 101, a placing box 102 is installed at the bottom end of the control panel 101, a translation button, a telescopic button, a lifting button and an umbrella opening button are respectively disposed on the surface of the control panel 101, an illumination intensity sensor 103 is installed on one side of the vehicle 1, an automatic umbrella 2 is installed on one side of the illumination intensity sensor 103, a push rod 201 is arranged in the middle of the automatic umbrella 2 in a penetrating manner, a push block 202 is sleeved on the surface of the push rod 201, an umbrella cover 203 is installed on the outer side of the push rod 201, a rodless cylinder 204 is installed on the inner wall of the push rod 201, an inner wall of the rodless cylinder 204 is installed with an umbrella cover 205, a lifting mechanism 3 is installed at the bottom end of the vehicle 1, a telescopic mechanism 4 is installed on one side of the vehicle magnet block 1, a fixing seat 401 is disposed on one side of the telescopic mechanism 4, an outer aerial ladder 402 is installed on one side of the fixing seat 401, an inner aerial ladder 403 is installed on the inner wall of the outer aerial ladder 402, a telescopic cylinder 404 is installed at the bottom end of the outer aerial ladder 402, a suspension arm 5 is installed at the top end of the telescopic mechanism 4, and a translation mechanism 6 is installed at the top end of the suspension arm 5.

Further, one end of the translation mechanism 6 is provided with a motor 601, the motor 601 is electrically connected with the PLC controller, one end of the motor 601 is provided with a coupling 602, one side of the coupling 602 is provided with a screw 603, the screw 603 is in transmission connection with the motor 601 through a coupling 602, both ends of the screw 603 are provided with fixed blocks 604, a bearing is arranged between the screw 603 and the fixed blocks 604, the screw 603 is connected with the fixed block 604 through a bearing, two fixed shafts 605 are arranged in the fixed block 604 in a penetrating way, a sliding block 606 is sleeved on the surface of the middle part of the screw 603, the slide block 606 is in transmission connection with the screw 603, the slide block 606 is in fixed connection with the suspension arm 5, through the control of a PLC controller, the motor 601 drives, the screw 603, the coupler 602 and the slide block 604 transmit, can make davit 5 carry out the horizontal direction and remove to make and carry car 1 and remove, conveniently carry out the construction.

Telescopic cylinder 404 is electric connection with the PLC controller, outer aerial ladder 402 passes through telescopic cylinder 404 transmission with interior aerial ladder 403 to be connected, outer aerial ladder 402 meshes with the structure of interior aerial ladder 403 mutually, and outer aerial ladder 402 is swing joint with interior aerial ladder 403, through telescopic cylinder 404, can make interior aerial ladder 403 remove for outer aerial ladder 402, to the inboard extension in bridge bottom, make and carry car 1 and can reach the bridge bottom, make things convenient for constructor to be under construction to the bridge bottom.

The bottom of elevating system 3 is provided with lifting pedestal 301, crane 302 is installed on lifting pedestal 301's top, lift cylinder 303 is installed to crane 302's inboard, and crane 302 is connected through the transmission of lift cylinder 303 with lifting pedestal 301, lift cylinder 303 is electric connection with the PLC controller, crane 302 is fixed connection with year car 1, through lift cylinder 303, can make crane 302 stretch out and draw back, make and carry car 1 and carry out perpendicular universal movement, conveniently construct.

The rodless cylinder 204 is electrically connected with the PLC, the magnetic block 205 and the push block 202 are made of ferromagnetic alloy materials, the magnetic block 205 is connected with the push block 202 through magnetic force, the magnetic block 205 can move inside the rodless cylinder 204 through the rodless cylinder 204, and the push block 202 is driven to move through the magnetic force, so that the automatic umbrella 2 can be automatically opened or closed.

PLC controller is electric connection with translation button, telescopic button, lifting button and parachute opening button respectively, and the PLC controller is signal connection with illumination intensity inductor 103, and constructor can directly control through translation button, telescopic button, lifting button and parachute opening button, and single can accomplish the gallows and control, and is very convenient and efficient.

Place box 102 and adopt wooden material preparation to form, wooden material heat conduction is poor, and is with low costs, and it is two-layer structure to place box 102, and wherein the inner wall of one deck is provided with cotton layer, can place construction tool and frozen water or warm water in placing box 102, and cotton layer can keep warm, and is very practical.

Specifically, in the use process of the utility model, a constructor can use the translation button, the telescopic button, the lifting button and the parachute opening button on the control panel 101 to operate the hanger without the cooperation of multiple persons, which is convenient and efficient, and the hanger is driven by the PLC controller, the motor 601 drives the shaft coupler 602, the lead screw 603 and the slider 606 to drive, so that the suspension arm 5 can move, and the vehicle carrying 1 can move horizontally, and is convenient for construction, and the inner aerial ladder 403 can move relative to the outer aerial ladder 402 through the telescopic cylinder 404, so that the vehicle carrying 1 can move towards the inner side of the bottom of the bridge, and is convenient for construction of the bottom of the bridge, and the lifting frame 302 can extend vertically through the lifting cylinder 303, so that the vehicle carrying 1 can move vertically, and is convenient for construction, and through the illumination intensity sensor 103 and the rodless cylinder 204, and magnetic path 205 and ejector pad 202 transmit, when the construction, when solar illumination intensity is higher, illumination intensity inductor 103 sends a signal for the PLC controller, PLC controller control rodless cylinder 204 makes automatic umbrella 2 automatic open, shelters from sunshine for the constructor, avoids constructor heatstroke, ensures constructor's safety, is provided with and places box 102, can place construction tool, frozen water or warm water, and the cotton layer can keep warm to water, and is very practical.

To sum up, the utility model relates to a hanger for bridge construction, which can make the construction process of bridge construction more convenient and safer, and the conventional hanger for bridge construction has many defects in the convenience of use, for example, the conventional hanger for bridge construction can not help constructors to reach the bottom of the bridge for construction or maintenance, which is very inconvenient, and needs someone to control the hanger on the bridge to complete construction, so the construction efficiency is low, and the constructors are exposed to sun exposure after long-time construction on the hanger, and are very dangerous, and the utility model is provided with a translation mechanism 6, a lifting mechanism 3 and a PLC controller, and the constructors can control through a control panel 101, so that the hanger can move horizontally or vertically, is very convenient, only needs one person to operate, has high construction efficiency, and can make the vehicle reach the bottom of the bridge through a telescopic mechanism 4, the convenience is under construction or is maintained the bridge bottom, and through automatic umbrella 2 and illumination intensity inductor 103, constructor is when the construction, if illumination intensity is higher, automatic umbrella 2 can expand automatically and shelter from sunshine for constructor, avoids constructor heatstroke, can ensure constructor's safety, can place relevant construction tool through placing box 102 to and frozen water or warm water, and place the box 102 interior cotton layer and can keep warm, and the practicality is high.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: 1. carrying a vehicle; 2. an automatic umbrella; 3. a lifting mechanism; 4. a telescoping mechanism; 5. a suspension arm; 6. a translation mechanism; 101. a control panel; 102. placing the box; 103. an illumination intensity sensor; 201. a push rod; 202. a push block; 203. an umbrella cover; 204. a rodless cylinder; 205. a magnetic block; 301. a lifting base; 302. a lifting frame; 303. a lifting cylinder; 401. a fixed seat; 402. an outer scaling ladder; 403. an inner scaling ladder; 404. a telescopic cylinder; 601. an electric motor; 602. a coupling; 603. a screw rod; 604. a fixed block; 605. a fixed shaft; 606. slider, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a gallows for bridge construction which characterized in that: including carrying car (1), carry one side surface mounting of car (1) to have illumination intensity inductor (103), automatic umbrella (2) that are used for sheltering from sunshine for constructor are installed to one side of illumination intensity inductor (103), carry the bottom of car (1) and install elevating system (3), carry one side of car (1) and install telescopic machanism (4), and davit (5) are installed on the top of telescopic machanism (4), and translation mechanism (6) are installed on the top of davit (5).

2. The hanging bracket for bridge construction according to claim 1, wherein a push rod (201) penetrates through the middle of the automatic umbrella (2), a push block (202) is sleeved on the surface of the push rod (201), an umbrella cover (203) is installed on the outer side of the push rod (201), a rodless cylinder (204) is installed on the inner wall of the push rod (201), and a magnetic block (205) is installed on the inner wall of the rodless cylinder (204).

3. The hanging bracket for bridge construction as claimed in claim 2, wherein the rodless cylinder (204) is electrically connected with the PLC, the magnetic block (205) and the push block (202) are both made of ferromagnetic alloy material, and the magnetic block (205) and the push block (202) are magnetically connected.

4. The hanging bracket for bridge construction according to claim 1, wherein a control panel (101) is installed on the inner side of the vehicle (1), a PLC (programmable logic controller) is installed inside the control panel (101), a placing box (102) is installed at the bottom end of the control panel (101), and a translation button, a telescopic button, a lifting button and an umbrella opening button are respectively arranged on the surface of the control panel (101).

5. The hanging bracket for bridge construction according to claim 4, wherein the placing box (102) is made of wood material, the placing box (102) is of a two-layer structure, and the inner wall of one layer is provided with a cotton layer.

6. The hanging bracket for bridge construction according to claim 4, wherein the PLC is electrically connected with the translation button, the expansion button, the lifting button and the parachute opening button respectively, and the PLC is in signal connection with the light intensity sensor (103).

7. The hanging bracket for bridge construction according to claim 1, wherein a fixed seat (401) is arranged on one side of the telescopic mechanism (4), an outer aerial ladder (402) is arranged on one side of the fixed seat (401), an inner aerial ladder (403) is arranged on the inner wall of the outer aerial ladder (402), and a telescopic cylinder (404) is arranged at the bottom end of the outer aerial ladder (402).

8. The hanging bracket for bridge construction as claimed in claim 7, wherein the telescopic cylinder (404) is electrically connected with the PLC, the outer aerial ladder (402) and the inner aerial ladder (403) are in transmission connection through the telescopic cylinder (404), the outer aerial ladder (402) is meshed with the structure of the inner aerial ladder (403), and the outer aerial ladder (402) is movably connected with the inner aerial ladder (403).

9. The hanging bracket for bridge construction according to claim 1, wherein one end of the translation mechanism (6) is provided with a motor (601), the motor (601) is electrically connected with a PLC controller, one end of the motor (601) is provided with a coupler (602), one side of the coupler (602) is provided with a lead screw (603), the lead screw (603) is in transmission connection with the motor (601) through the coupler (602), two ends of the lead screw (603) are provided with fixing blocks (604), a bearing is arranged between the lead screw (603) and the fixing blocks (604), the lead screw (603) is connected with the fixing blocks (604) through the bearing, two fixing shafts (605) penetrate through the inside of the fixing blocks (604), the middle surface of the lead screw (603) is sleeved with a sliding block (606), and the sliding block (606) is in transmission connection with the lead screw (603), the sliding block (606) is fixedly connected with the suspension arm (5).

10. The hanging bracket for bridge construction according to claim 1, wherein a lifting base (301) is arranged at the bottom end of the lifting mechanism (3), a lifting frame (302) is installed at the top end of the lifting base (301), a lifting cylinder (303) is installed on the inner side of the lifting frame (302), the lifting frame (302) is in transmission connection with the lifting base (301) through the lifting cylinder (303), the lifting cylinder (303) is electrically connected with the PLC, and the lifting frame (302) is fixedly connected with the vehicle carrier (1).