CN215798038U - Bridge crane safety protection passageway - Google Patents

Abstract

The utility model discloses a safety protection channel of a bridge crane, which comprises: the supporting component is arranged on the ground; the protection assembly is arranged on the support assembly and comprises a protection plate and a reinforcing member connected with the protection plate; the operation window is arranged on the protection component; the operation cover is movably connected with the operation window and is in communication connection with the crane travelling crane; and the fixing component is connected with the supporting component and the ground. According to the utility model, the supporting component fixedly connected with the ground is arranged, the protection component is arranged on the supporting component, the protection plate and the reinforcing member are arranged in the protection component, and the H-shaped steel is used as the reinforcing member, so that the technical problem that the personal safety of operators is threatened by falling of heavy objects is solved, and the technical effect of reducing the possibility of safety accidents is realized.

Description

Bridge crane safety protection passageway

Technical Field

The utility model relates to the technical field of crane construction safety protection, in particular to a safety protection channel of a bridge crane.

Background

The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. The two ends of the lifting device are positioned on a high and large cement column or a metal bracket and longitudinally run along rails laid on the elevated frames at the two sides, so that the space below the bridge frame can be fully utilized to lift heavy objects without being hindered by ground equipment.

In the process of lifting heavy objects by the bridge crane, the possibility that the heavy objects fall off due to shaking or infirm fixation of the heavy objects exists, and serious threats are caused to operators working under the crane. In addition, in the prior art, even if a protection channel is laid below the crane, the protection channel is also formed by simply building objects such as steel pipes and the like, so that the safety performance is low, and the possibility of safety accidents is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a safety protection channel for a bridge crane, comprising: the supporting component is arranged on the ground; the protection assembly is arranged on the support assembly and comprises a protection plate and a reinforcing member connected with the protection plate; the operation window is arranged on the protection component; the operation cover is movably connected with the operation window and is in communication connection with the crane travelling crane; and the fixing component is connected with the supporting component and the ground.

Preferably, the support assembly comprises: the second support frame and the first support frame are structurally symmetrical and are oppositely arranged; and the two ends of the supporting piece are respectively connected with the first supporting frame and the second supporting frame.

Preferably, the first support frame includes: the fixing column is arranged on the ground; the bearing part is arranged in the middle of the fixing column.

Preferably, the first support frame further comprises: the connecting piece is arranged on the bearing parts and connected with the bearing parts, and the connecting piece is also connected with one end of the supporting piece; the fixed plate is arranged at the bottom of the fixed column; the reinforcing ribs are connected with the fixed plate and the fixed columns; the fixing hole is formed in the fixing plate; and the rail bearing beam is arranged at the tops of the fixing columns and is connected with the plurality of fixing columns.

Preferably, the fixing assembly comprises: one end of the embedded bolt is embedded in the ground, and the other end of the embedded bolt penetrates through the fixing hole; and the fixing nut is connected with one end of the embedded bolt penetrating through the fixing hole.

Preferably, the reinforcing member, the supporting member and the connecting member are all H-shaped steel.

Preferably, the bridge crane safety protection channel further comprises: the track is arranged on the rail bearing beam.

Preferably, the bridge crane safety protection channel further comprises a maintenance vertical ladder, and the maintenance vertical ladder is connected with the protection assembly and the rail.

By adopting the technical scheme, compared with the prior art, the utility model has the following advantages:

through setting up the supporting component with ground fixed connection, through set up protection component on supporting component, through set up guard plate and reinforcement in protection component, through using H shape steel as the reinforcement, solved the heavy object and dropped the technical problem who threatens operating personnel personal safety, realized reducing the technical effect who appears the incident possibility.

Drawings

FIG. 1 is a schematic structural view of a safety protection channel of a bridge crane according to the present invention;

FIG. 2 is a schematic structural view of a safety protection passageway (from another perspective) of a bridge crane according to the present invention;

FIG. 3 is a cross-sectional view of a safety protection passageway of a bridge crane according to the present invention;

FIG. 4 is a schematic view of a (partial) structure of a support frame in a safety protection passageway of a bridge crane according to the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 2;

FIG. 6 is an enlarged view of portion C of FIG. 3;

fig. 7 is an enlarged view of a portion a in fig. 4.

Wherein the reference numerals have the following meanings:

1. a support assembly; 11. a first support frame; 111. fixing a column; 112. a load bearing part; 113. a connecting member; 114. a fixing plate; 115. a fixing hole; 116. reinforcing ribs; 117. a rail bearing beam; 12. a second support frame; 13. a support member;

2. a guard assembly; 21. a protection plate; 22. a reinforcement;

3. an operation window;

4. a fixing assembly; 41. embedding bolts in advance; 42. fixing a nut; 43. a gasket;

5. a track;

6. overhauling the vertical ladder;

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 7, the present invention provides a safety protection channel for a bridge crane, which includes a supporting component 1, a protection component 2 disposed on the supporting component 1, an operation window 3 disposed on the protection component 2, and a fixing component 4 connected to the supporting component 1.

The supporting component 1 comprises a first supporting frame 11 and a second supporting frame 12 which are arranged oppositely, wherein the first supporting frame 11 and the second supporting frame 12 are arranged oppositely and in parallel, and the first supporting frame 11 is connected with the protective component 2 after being connected with the second supporting frame 12 so as to fixedly support the protective component 2 arranged on the supporting component 1. Specifically, the first support frame 11 and the second support frame 12 are structurally symmetrical and each include a plurality of fixing posts 111, a bearing portion 112 disposed in the middle of the fixing posts 111, and a connecting member 113 connected to the plurality of bearing portions 112. The fixing columns 111 are arranged perpendicular to the ground, and the fixing columns 111 of the first support frame 11 and the second support frame 12 are respectively arranged on the same straight line, so that a plurality of bearing parts 112 arranged in the middle of the fixing columns 111 can be connected through a connecting part 113, and the connecting part 113 is fixed and supported by the bearing parts 112.

Further, in order to connect the first support frame 11 and the second support frame 12, the support assembly 1 further includes a plurality of support members 13, specifically, two ends of each support member 13 are respectively connected to the connecting members 113 of the first support frame 11 and the connecting members 113 of the second support frame 12, so as to connect the first support member 11 and the second support member 12, the protection assembly 2 is laid above the support members 13, and the support members 13 are used for fixedly supporting the protection assembly 2, although, as a preferred embodiment of the present invention, the support members 13 also use H-shaped steel.

Further, in order to fix the first support frame 11 and the second support frame 12 on the ground, the bottom of the fixing post 111 is further provided with a square fixing plate 114, and the fixing plate 114 is provided with a plurality of fixing holes 115, wherein the fixing holes 115 are used for fixing the fixing plate 114 on the ground, so as to fix the first support frame 11 and the second support frame 12 on the ground, respectively, of course, in order to enhance the stability of the connection between the fixing plate 114 and the fixing post 111, the fixing plate 114 is further provided with a reinforcing rib 116 connected with the fixing post 111. In addition, the top of the first support frame 11 and the top of the second support frame 12 are both provided with a rail bearing beam 117, and the rail bearing beam 117 is connected with the top of the plurality of fixing columns 111 respectively.

The protection component 2 is connected with the support piece 13, and includes protection plate 21, and with the reinforcement 22 that the protection plate 21 links to each other, wherein, the protection plate is laid in the top of support piece 13 and with support piece 13 fixed connection, through laying protection plate 21 on support piece 13, when the bridge crane operation, can effectively protect the operating personnel who is in the below of protection plate 21 to reduce the possibility that the accident appears because of the heavy object drops during the crane operation. In addition, a reinforcing member 22 is further arranged between the protection plate 21 and the support member 13, the bottom end of the reinforcing member 22 is connected with the top end of the support member 13, the top end of the reinforcing member 22 is connected with the bottom end of the protection plate 21, and a plurality of reinforcing members 22 are arranged between the support member 13 and the protection plate 21, so that the stability of the protection assembly 2 can be effectively enhanced, and the possibility of accidents is further reduced.

Furthermore, a plurality of operation windows 3 penetrating through the protection plate 21 are formed in the protection assembly 2, and after the operation windows 3 are arranged, the bridge crane penetrates through the operation windows 3 to lift heavy objects below the operation windows 3. In addition, in this embodiment, an operation cover (not shown in the figure) movably connected to the operation window 3 is further provided, the operation cover is in communication connection with the crane traveling crane, when the traveling crane is not in operation, the operation cover and the operation window 3 are in a covering state, when the traveling crane needs to work through a certain operation window 3, the crane randomly controls the operation cover movably connected to the operation window 3 to open, so that the hoisting operation is performed on the weight below through the operation window 3, and after the operation is completed, the operation cover is immediately closed.

The fixing assembly 4 is connected to the fixing plate 114, and the fixing assembly 4 is configured to fixedly connect the fixing plate 114 to the ground, so as to fixedly connect the supporting assembly 1 to the ground, specifically, the fixing assembly 4 includes a plurality of groups of embedded bolts 41 and fixing nuts 42 connected to the embedded bolts 41. As a preferred embodiment of the present invention, the bottom of each set of fixing columns 111 of the protection channel is fixedly connected to the fixing assembly 4, so as to stably fix the protection channel on the ground. In addition, in order to enhance the stability of the connection between the embedded bolt 41 and the fixing nut 42, a gasket 43 is further disposed between the fixing nut 42 and the fixing plate 114.

Further, the top of the rail bearing beam 117 is also provided with a rail 5, so that the traveling crane of the bridge crane can move along the rail 5 conveniently, and the heavy objects can be hoisted. In addition, for the security performance of reinforcing protection passageway, still be equipped with one on the protection passageway and overhaul vertical ladder 6 that all links to each other with track 5 and protection component 2, through setting up overhaul vertical ladder 6, operating personnel can follow overhaul vertical ladder 6 and overhaul or maintain on time protection component 2 to further reduce the possibility that the accident appears, in addition, overhaul vertical ladder 6 still can link to each other with the last vertical ladder of driving (not shown in the figure), and operating personnel can climb to the vertical ladder through overhaul vertical ladder 6, overhauls or maintains to driving and other positions of protection passageway.

Finally, it should be noted that: the embodiment of the present invention is disclosed only as a preferred embodiment of the present invention, which is only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A bridge crane safety protection passageway, characterized by includes:

the supporting component is arranged on the ground;

the protection assembly is arranged on the support assembly and comprises a protection plate and a reinforcing member connected with the protection plate;

the operation window is arranged on the protection component;

the operation cover is movably connected with the operation window and is in communication connection with the crane travelling crane;

and the fixing component is connected with the supporting component and the ground.

2. A bridge crane safety barrier according to claim 1, wherein the support assembly comprises:

the first support frame is provided with a first support frame,

the second support frame and the first support frame are structurally symmetrical and are oppositely arranged;

the two ends of the supporting piece are respectively connected with the first supporting frame and the second supporting frame, and the protection assembly is arranged on the supporting piece.

3. A bridge crane safety-protected tunnel according to claim 2, wherein said first support frame comprises:

the fixing column is arranged on the ground;

the bearing part is arranged in the middle of the fixing column.

4. A bridge crane safety protection channel as claimed in claim 3, wherein the first support frame further comprises:

the connecting piece is arranged on the bearing parts and connected with the bearing parts, and the connecting piece is also connected with one end of the supporting piece;

the fixed plate is arranged at the bottom of the fixed column;

the reinforcing ribs are connected with the fixed plate and the fixed columns;

the fixing hole is formed in the fixing plate;

and the rail bearing beam is arranged at the tops of the fixing columns and is connected with the plurality of fixing columns.

5. A bridge crane safety protection channel according to claim 4, wherein the fixing component comprises:

one end of the embedded bolt is embedded in the ground, and the other end of the embedded bolt penetrates through the fixing hole;

and the fixing nut is connected with one end of the embedded bolt penetrating through the fixing hole.

6. The safety protection channel of claim 5, wherein the reinforcing member, the supporting member and the connecting member are all H-shaped steel.

7. The safety protection channel of claim 4, further comprising:

the track is arranged on the rail bearing beam.

8. The safety protection channel for bridge cranes as claimed in claim 7, further comprising:

the maintenance vertical ladder is connected with the protection component and the rail.

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