CN211713676U

CN211713676U - Portable municipal bridge overhauls device

Info

Publication number: CN211713676U
Application number: CN201921938199.7U
Authority: CN
Inventors: 邓接华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-10-20
Anticipated expiration: 2029-11-11

Abstract

The utility model provides a portable municipal bridge overhaul device, which comprises a crossbeam, a counterweight frame, a counterweight block, an electric control cabinet, an electric push rod, a lifting mechanism, a workbench and a pulley, the arrangement of an electric push rod, the lifting mechanism and the workbench of the utility model places the device on a protective wall of a bridge to be overhauled, the electric push rod is electrified, a cylinder rod extends out, the device is fixed outside the bridge to be overhauled through the mutual extrusion force of the electric push rod, the installation is convenient, the installation time of the device is effectively reduced, the working efficiency is improved, an operator stands above a bottom plate, the bottom plate is lifted and descended through the positive and negative rotation of a motor, the operator is sent to the workbench by adopting a mechanical mode, the labor intensity of the operator is effectively reduced, the telescopic rod is electrified, the cylinder rod extends out, the telescopic plate is driven to extend, the telescopic guardrail is changed along with the extension of the telescopic plate, the area of, the area of the staff to overhaul the bridge is effectively increased.

Description

Portable municipal bridge overhauls device

Technical Field

The utility model belongs to the technical field of overhaul the device, especially, relate to a portable municipal bridge overhauls device.

Background

Along with the great increase of the traffic volume, the driving density and the vehicle load capacity are increased more and more in recent years, which forms a brand new challenge to the safety of the bridge, and due to proper bridge management and maintenance, accidents caused by bridge collapse and other problems can be avoided, so that the daily maintenance of the bridge is strengthened, the service life of the bridge can be prolonged, and the cost of secondary construction is saved.

The invention discloses a bridge maintenance bridge machine with the Chinese patent publication number of CN 108035250A, and the invention provides a bridge maintenance bridge machine, which comprises a top plate and a bridge deck fixing plate, wherein a slide rail is arranged at the right part of the lower side of the top plate, a slide plate is arranged at the lower end of the slide rail, telescopic devices are symmetrically arranged at the left side and the right side of the lower side of the slide plate, a support is arranged at four corners of the lower side of the support, a base is arranged at the lower end of the support, a supporting device is arranged at the lower end of the supporting device, a connecting belt is arranged at the lower end of the connecting belt, a body fixing device is arranged at the lower end of the connecting belt, a containing cavity is formed in the base, an inflatable air bag is arranged in the containing cavity, inflating devices connected with the inflatable air bag are arranged at the left end and the right end of the containing. But prior art lacks portable municipal administration bridge and overhauls the device, and the current device installation is loaded down with trivial details, increases installation time, reduces work efficiency, and the staff adopts the climbing formula to carry out the operation, increases staff's intensity of labour, and the table surface is long-pending limited, to the little problem of bridge maintenance area.

Therefore, the convenient municipal bridge overhauling device is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable municipal bridge overhauls device to solve prior art and lack portable municipal bridge and overhaul device, the current device installation is loaded down with trivial details, increases installation time, reduces work efficiency, and the staff adopts the climbing formula to carry out the operation, increases staff's intensity of labour, and table surface is long-pending limited, to the little problem of bridge maintenance area. A portable municipal bridge overhauling device comprises a cross beam, a counterweight frame, a counterweight block, an electric control cabinet, an electric push rod, a lifting mechanism, a workbench and a pulley, wherein the counterweight frame is fixed on the left side of the cross beam through a bolt; the counterweight block is arranged above the counterweight frame; the electric control cabinet is fixed on the left side of the counterweight frame through a bolt; the lifting mechanism is fixed on the right side of the cross beam through a bolt; 4 electric push rods are adopted and fixed on the right side of the counterweight frame and the left side of the lifting mechanism through bolts; the workbench is fixed below the left side of the lifting mechanism through a bolt; the pulley is fixed in the middle position below the cross beam through a bolt.

The lifting mechanism comprises a lifting frame, slide rails, a motor, rollers, paying-off wheels, steel wire ropes, a bottom plate and guardrails, wherein 2 slide rails are fixed on the inner side of the lifting frame through bolts; the motor is fixed above the cross beam through a bolt; the roller is fixed above the cross beam through a bolt and is connected with a motor output shaft through a coupler; the paying-off wheel is fixed above the cross beam through a bolt; the bottom plate is connected with the slide rail in a sliding manner; the guardrail is fixed above the bottom plate through bolts; one end of the steel wire rope is wound on the roller, and the other end of the steel wire rope is connected with the guardrail.

The workbench comprises a telescopic plate, a telescopic guardrail, a telescopic rod and a fixed block, wherein one end of the telescopic guardrail is fixed on the right side above the telescopic plate through a bolt, and the other end of the telescopic guardrail is fixed on the right side above the telescopic plate through a bolt; the telescopic rod is fixed below the telescopic plate through a bolt, is connected with the electric control cabinet through a lead and is selected from an XD12-600 type; the fixed block is welded on the right side below the telescopic plate and is fixed on the left side of the telescopic rod output rod through a bolt.

The electric push rod is connected with the electric control cabinet through a lead and adopts a DDG202 type; the balancing weight adopts 4, and weight is 50 KG's cement piece.

The motor is connected with the electric control cabinet through a wire and is in a 60W shape; the diameter of the steel wire rope is 20-30 mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a setting of electric push rod places the device on the protection wall that needs overhauld the bridge, and with electric push rod circular telegram, the jar pole stretches out, fixes the device in the outside of overhauing the bridge through electric push rod mutual extrusion force, simple to operate, and the time of effectual reduction device installation improves work efficiency.

2. The utility model discloses an elevating system's setting, operating personnel stand in the bottom plate top, realize through the positive and negative rotation of motor that the bottom plate rises and descends, adopt the mode of machinery to deliver to the workstation, effectual reduction staff's intensity of labour.

3. The utility model discloses a setting of workstation, the circular telegram of liter flexible pole, stretching out of jar pole drives the expansion plate and stretches out, and flexible guardrail changes along with stretching out of expansion plate, increases the area of workstation, the effectual area that increases the staff overhauls the bridge.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the lifting mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the workbench of the present invention.

In the figure:

1-beam, 2-counterweight frame, 3-counterweight block, 4-electric control cabinet, 5-electric push rod, 6-lifting mechanism, 61-lifting frame, 62-slide rail, 63-motor, 64-roller, 65-paying-off wheel, 66-steel wire rope, 67-bottom plate, 68-guardrail, 7-workbench, 71-expansion plate, 72-expansion guardrail, 73-expansion rod, 74-fixed block and 8-pulley.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

The utility model provides a portable municipal bridge overhaul device, which comprises a cross beam 1, a counterweight frame 2, a counterweight block 3, an electric control cabinet 4, an electric push rod 5, a lifting mechanism 6, a workbench 7 and a pulley 8, wherein the counterweight frame 2 is fixed on the left side of the cross beam 1 through a bolt; the counterweight block 3 is arranged above the counterweight frame 2; the electric control cabinet 4 is fixed on the left side of the counterweight frame 2 through a bolt; the lifting mechanism 6 is fixed on the right side of the cross beam 1 through a bolt; 4 electric push rods 5 are adopted and fixed on the right side of the counterweight frame 2 and the left side of the lifting mechanism 6 through bolts; the workbench 7 is fixed below the left side of the lifting mechanism 6 through a bolt; the pulley 8 is fixed at the middle position below the cross beam 1 through a bolt.

The lifting mechanism 6 comprises a lifting frame 61, a slide rail 62, a motor 63, a roller 64, a paying-off wheel 65, a steel wire rope 66, a bottom plate 67 and a guardrail 68, wherein 2 slide rails 62 are fixed on the inner side of the lifting frame 61 through bolts; the motor 63 is fixed above the cross beam 1 through bolts; the roller 64 is fixed above the cross beam 1 through a bolt and is connected with an output shaft of the motor 63 through a coupler; the paying-off wheel 65 is fixed above the cross beam 1 through a bolt; the bottom plate 67 is connected with the slide rail 62 in a sliding manner; the guardrail 68 is fixed above the bottom plate 67 through bolts; the cable 66 is wound around the drum 64 at one end and connected to a guardrail 68 at the other end.

The workbench 7 comprises a telescopic plate 71, a telescopic guardrail 72, a telescopic rod 73 and a fixed block 74, wherein one end of the telescopic guardrail 72 is fixed on the right side above the telescopic plate 71 through a bolt, and the other end of the telescopic guardrail 72 is fixed on the right side above the telescopic plate 71 through a bolt; the telescopic rod 73 is fixed below the telescopic plate 71 through a bolt, is connected with the electric control cabinet 4 through a lead and is in an XD12-600 type; the fixed block 74 is welded on the right side below the telescopic plate 71 and fixed on the left side of the output rod of the telescopic rod 73 through a bolt.

The electric push rod 5 is connected with the electric control cabinet 4 through a lead and adopts a DDG202 type; the balancing weight 3 adopts 4 cement blocks with the weight of 50 KG.

The motor 63 is connected with the electric control cabinet 4 through a wire and is in a 60W shape; the diameter of the steel wire rope 66 is 20-30 mm.

Principle of operation

The utility model discloses in, place the device on the protection wall that needs overhaul the bridge, energize electric push rod 5, the jar pole stretches out, fix the device in the outside of overhauing the bridge through electric push rod 5 mutual extrusion force, high durability and convenient installation, the time of effectual reduction device installation, improve work efficiency, carry out the mobile device through pulley 8, operating personnel stands in bottom plate 67 top, realize that bottom plate 67 rises and descends through the positive and negative rotation of motor 63, adopt mechanical mode to send the staff to workstation 7, effectual reduction staff's intensity of labour, the circular telegram of liter shrinkage pole 73, stretching out of jar pole, it stretches out to drive expansion plate 71, flexible guardrail 72 changes along with stretching out of expansion plate 71, increase the area of workstation 7, flexible guardrail 72 protects the staff, the area of effectual increase staff to bridge maintenance.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a municipal bridge overhauls device which characterized in that: the device comprises a cross beam (1), a counterweight frame (2), a counterweight block (3), an electric control cabinet (4), an electric push rod (5), a lifting mechanism (6), a workbench (7) and a pulley (8), wherein the counterweight frame (2) is fixed on the left side of the cross beam (1) through a bolt; the counterweight block (3) is arranged above the counterweight frame (2); the electric control cabinet (4) is fixed on the left side of the counterweight frame (2) through a bolt; the lifting mechanism (6) is fixed on the right side of the cross beam (1) through bolts; 4 electric push rods (5) are adopted and fixed on the right side of the counterweight frame (2) and the left side of the lifting mechanism (6) through bolts; the workbench (7) is fixed below the left side of the lifting mechanism (6) through a bolt; the pulley (8) is fixed at the middle position below the cross beam (1) through a bolt.

2. The portable municipal bridge overhaul device of claim 1, wherein: the lifting mechanism (6) comprises a lifting frame (61), a sliding rail (62), a motor (63), rollers (64), a paying-off wheel (65), a steel wire rope (66), a bottom plate (67) and a guardrail (68), wherein the number of the sliding rails (62) is 2, and the sliding rails are fixed on the inner side of the lifting frame (61) through bolts; the motor (63) is fixed above the cross beam (1) through bolts; the roller (64) is fixed above the cross beam (1) through a bolt and is connected with an output shaft of the motor (63) through a coupler; the paying-off wheel (65) is fixed above the cross beam (1) through a bolt; the bottom plate (67) is connected with the sliding rail (62) in a sliding manner; the guardrail (68) is fixed above the bottom plate (67) through bolts; one end of the steel wire rope (66) is wound on the roller (64), and the other end of the steel wire rope is connected with the guardrail (68).

3. The portable municipal bridge overhaul device of claim 1, wherein: the workbench (7) comprises a telescopic plate (71), a telescopic guardrail (72), a telescopic rod (73) and a fixed block (74), wherein one end of the telescopic guardrail (72) is fixed on the right side above the telescopic plate (71) through a bolt, and the other end of the telescopic guardrail (72) is fixed on the right side above the telescopic plate (71) through a bolt; the telescopic rod (73) is fixed below the telescopic plate (71) through a bolt, is connected with the electric control cabinet (4) through a lead and is in an XD12-600 type; the fixed block (74) is welded on the right side below the telescopic plate (71) and is fixed on the left side of the output rod of the telescopic rod (73) through a bolt.

4. The portable municipal bridge overhaul device of claim 1, wherein: the electric push rod (5) is connected with the electric control cabinet (4) through a lead and is of a DDG202 type; the clump weight (3) adopts 4 cement blocks with the weight of 50 KG.

5. The portable municipal bridge overhaul device of claim 2, wherein: the motor (63) is connected with the electric control cabinet (4) through a wire and is in a 60W shape; the steel wire rope (66) is 20-30mm in diameter.