Crane crawling ladder steel structural part with stable mounting structure

Abstract

The utility model relates to the technical field of crane crawling ladder steel structural parts, in particular to a crane crawling ladder steel structural part with a stable installation structure, which comprises a crane crawling ladder steel main body, a fixed plate, an embedded plate and an installation groove, a fixing plate is fixedly arranged on the outer side wall of the bottom end of the crane crawling ladder steel body, an embedded plate is arranged below the crane crawling ladder steel body, a mounting groove is fixedly formed in the upper end face of the embedded plate, and the mounting groove is connected with the bottom end of the crane crawling ladder steel body in a matched mode; positioning grooves are fixedly formed in the outer side wall of the crane crawling ladder steel main body at equal intervals, and a mounting assembly and a stabilizing assembly are arranged on the pre-embedded plate; the mounting assembly and the stabilizing assembly are arranged on the pre-embedded plate at the connecting end of the crane ladder steel structural part, so that the crane ladder steel main body is reinforced and supported, and the beneficial effects that the crane ladder steel main body is further reinforced and stabilized, and the crane ladder steel main body is more stable in the supporting and mounting process are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of steel structural components for crane ladders, specifically a steel structural component for crane ladders with a stable installation structure. Background Technology

[0002] Chinese patent document CN209308387U discloses a ladder for steel structure installation, comprising a fixing ring, a suspended platform, a footboard, and a sliding column. The suspended platform includes an operating platform and a vertical beam, which is located within the groove of the sliding column. Limiting blocks are located at both the top and bottom of the vertical beam to match the locking end, thus fixing the entire suspended platform vertically and enabling vertical installation on the wall. The fixing ring secures the sliding column to the wall purlin, restricting its vertical movement. For horizontal installation, the sliding column can be slid left or right on the wall purlin. A sliding block and a locking end are movably connected within the footboard. Adjusting the locking end fixes the footboard between the sliding columns, thus limiting the lateral distance of the sliding columns and solving the problem of limiting the position of the suspended platform when sliding vertically. This solves the problems of complex operations, low work efficiency, and wasted labor costs encountered by construction workers during steel structure installation.

[0003] When crane ladder steel structures are in use, the bottom of the crane ladder steel structure is mostly directly supported and fixed to the construction ground through the support legs, which is not very stable. If strong winds occur, the crane ladder steel structure may collapse due to the wind force, thus posing a certain safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a crane ladder steel structure with a stable installation structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crane ladder steel structure component with a stable installation structure, comprising: a crane ladder steel body, a fixing plate, an embedded plate, and an installation groove; a fixing plate is fixedly provided on the outer wall of the bottom end of the crane ladder steel body, an embedded plate is provided below the crane ladder steel body, and an installation groove is fixedly provided on the upper end surface of the embedded plate, the installation groove being adapted to and connected to the bottom end of the crane ladder steel body;

[0006] The outer side wall of the steel body of the crane ladder is fixed with positioning grooves at equal intervals, and the embedded plate is equipped with installation components and stabilizing components.

[0007] Preferably, the mounting assembly includes a fixing hole, a fixing rod, and a cross nut; the fixing hole is fixedly disposed on the fixing plate, and the fixing rod is fixedly disposed at equal intervals in the mounting groove, and the outer side wall of the fixing rod is provided with external thread, and the fixing rod passes through the fixing hole on the fixing plate and is threadedly connected to the cross nut.

[0008] Preferably, the stabilizing component includes a limiting groove, a reinforcing plate, and positioning holes; the limiting groove is fixedly disposed on the embedded plate, and a limiting block is adaptedly connected in the limiting groove; the upper end face of the embedded plate is fixedly disposed on the reinforcing plate, and positioning holes are fixedly disposed at equal intervals on the reinforcing plate.

[0009] Preferably, a support plate is provided on the upper end surface of the limiting block, and a support block is fixedly provided on one side of the support plate, and a positioning rod is fixedly provided at equal intervals on the other side of the support plate.

[0010] Preferably, one end of the positioning rod passes through the positioning hole on the reinforcing plate and is adapted to be connected to the positioning groove.

[0011] Preferably, the support plate is configured as an L-shaped plate, and one side of the support plate is locked to the outer wall of the reinforcing plate, and the end of the support plate connected to the limiting block is locked to the upper end face of the embedded plate.

[0012] Preferably, the upper end face of the embedded plate is fixedly provided with mounting screw holes, and there are four mounting screw holes located at the four corners of the upper end face of the embedded plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes a crane ladder steel structure component with a stable installation structure. By setting installation components and stabilizing components on the pre-embedded plate at the connection end of the crane ladder steel structure component, the main body of the crane ladder steel structure is reinforced and supported, thereby achieving the beneficial effect of further strengthening and stabilizing the main body of the crane ladder steel structure, making the main body of the crane ladder steel structure more stable during the support and installation process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main steel structure of the crane ladder of this utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of the steel main body of the crane ladder of this utility model;

[0017] Figure 3 This is a schematic diagram of the embedded plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the support plate structure of this utility model.

[0019] In the diagram: 1. Steel body of the crane ladder; 2. Fixing plate; 3. Fixing hole; 4. Positioning groove; 5. Embedded plate; 6. Installation groove; 7. Fixing rod; 8. Cross nut; 9. Limiting groove; 10. Reinforcing plate; 11. Positioning hole; 12. Limiting block; 13. Support plate; 14. Support block; 15. Positioning rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1 to 4 This utility model provides three technical solutions:

[0022] Example 1: A crane ladder steel structure with a stable installation structure includes: a crane ladder steel body 1, a fixing plate 2, an embedded plate 5, and an installation groove 6; the fixing plate 2 is fixedly installed on the outer side wall of the bottom end of the crane ladder steel body 1, the embedded plate 5 is installed below the crane ladder steel body 1, and the installation groove 6 is fixedly installed on the upper end surface of the embedded plate 5, and the installation groove 6 is adapted to and connected to the bottom end of the crane ladder steel body 1;

[0023] The outer side wall of the steel body 1 of the crane ladder is fixedly provided with positioning grooves 4 at equal intervals, and the embedded plate 5 is provided with installation components and stabilizing components.

[0024] Example 2: Based on Example 1, the mounting assembly includes a fixing hole 3, a fixing rod 7, and a cross nut 8; the fixing hole 3 is fixedly set on the fixing plate 2, and the fixing rod 7 is fixedly set at equal intervals in the mounting groove 6, and the outer side wall of the fixing rod 7 is provided with external threads, and the fixing rod 7 passes through the fixing hole 3 on the fixing plate 2 and is threadedly connected to the cross nut 8.

[0025] Example 3: Based on Example 2, the stabilizing component includes a limiting groove 9, a reinforcing plate 10, and positioning holes 11; the limiting groove 9 is fixedly installed on the embedded plate 5, and a limiting block 12 is adaptedly connected in the limiting groove 9; the upper end face of the embedded plate 5 is fixedly installed with the reinforcing plate 10, and positioning holes 11 are fixedly installed at equal intervals on the reinforcing plate 10.

[0026] A support plate 13 is provided on the upper end face of the limiting block 12, and a support block 14 is fixedly provided on one side of the support plate 13, and a positioning rod 15 is fixedly provided at equal intervals on the other side of the support plate 13.

[0027] One end of the positioning rod 15 passes through the positioning hole 11 on the reinforcing plate 10 and is adapted to the positioning groove 4 for connection.

[0028] The support plate 13 is set as an L-shaped plate, and one side of the support plate 13 is locked to the outer wall of the reinforcing plate 10, and the end of the support plate 13 connected to the limiting block 12 is locked to the upper end face of the embedded plate 5.

[0029] The upper end face of the embedded plate 5 is fixedly provided with mounting screw holes, and there are four mounting screw holes located at the four corners of the upper end face of the embedded plate 5, so as to facilitate the stable installation of the embedded plate 5 on the outside.

[0030] In use, firstly, the embedded plate 5 is fixedly installed on the external embedded point. The position of the embedded plate 5 is fixed by connecting the pre-drilled screw holes on the top of the embedded plate 5 with the corresponding external screw holes using corresponding screws. Then, the mounting groove 6 on the upper surface of the embedded plate 5 is connected to the crane ladder steel body 1, and the fixing rod 7 in the mounting groove 6 passes through the fixing hole 3 on the fixing plate 2 and is threadedly fixed to the cross nut 8. The limiting block 12 is slidably inserted into the limiting groove 9 on the upper surface of the embedded plate 5, and the limiting... Block 12 is provided with a support plate 13, and the positioning rod 15 on one side of the support plate 13 passes through the positioning hole 11 on the reinforcing plate 10 and connects with the positioning groove 4. The side of the support plate 13 is fixedly connected to the reinforcing plate 10 by special screws, and the end of the support plate 13 connected to the limit block 12 is fixedly connected to the embedded plate 5 by special screws. The reinforcing plate 10 on the embedded plate 5, as well as the support plate 13 and the support block 14, provide reinforcement and support for the main body of the crane ladder, thereby further reinforcing and stabilizing the main body of the crane ladder.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structural member for a crane ladder with a stable installation structure, comprising: The crane ladder steel body (1), fixing plate (2), embedded plate (5) and mounting groove (6) are provided; the bottom outer wall of the crane ladder steel body (1) is fixedly provided with fixing plate (2), the bottom of the crane ladder steel body (1) is provided with embedded plate (5), and the upper surface of the embedded plate (5) is fixedly provided with mounting groove (6), which is adapted to and connected to the bottom of the crane ladder steel body (1); The feature is that: the outer side wall of the steel body (1) of the crane ladder is fixedly provided with positioning grooves (4) at equal intervals, and the embedded plate (5) is provided with installation components and stabilizing components.

2. A crane ladder steel structure component with a stable installation structure according to claim 1, characterized in that: The mounting assembly includes a fixing hole (3), a fixing rod (7), and a cross nut (8); the fixing hole (3) is fixedly set on the fixing plate (2), and the fixing rod (7) is fixedly set at equal intervals in the mounting groove (6), and the outer side wall of the fixing rod (7) is provided with external thread, and the fixing rod (7) passes through the fixing hole (3) on the fixing plate (2) and is threadedly connected to the cross nut (8).

3. A crane ladder steel structure component with a stable installation structure according to claim 1, characterized in that: The stabilizing component includes a limiting groove (9), a reinforcing plate (10), and positioning holes (11); the limiting groove (9) is fixedly installed on the embedded plate (5), and a limiting block (12) is connected in the limiting groove (9) to be adapted to it; the upper end face of the embedded plate (5) is fixedly installed with a reinforcing plate (10), and positioning holes (11) are fixedly installed at equal intervals on the reinforcing plate (10).

4. A crane ladder steel structure component with a stable installation structure according to claim 3, characterized in that: The upper end face of the limiting block (12) is provided with a support plate (13), and a support block (14) is fixedly provided on one side of the support plate (13), and a positioning rod (15) is fixedly provided at equal intervals on the other side of the support plate (13).

5. A crane ladder steel structure component with a stable installation structure according to claim 4, characterized in that: One end of the positioning rod (15) passes through the positioning hole (11) on the reinforcing plate (10) and is adapted to be connected to the positioning groove (4).

6. A crane ladder steel structure component with a stable installation structure according to claim 4, characterized in that: The support plate (13) is configured as an L-shaped plate, and one side of the support plate (13) is locked to the outer wall of the reinforcing plate (10), and the end of the support plate (13) connected to the limiting block (12) is locked to the upper end face of the embedded plate (5).

7. A crane ladder steel structure component with a stable installation structure according to claim 1, characterized in that: The upper end face of the embedded plate (5) is fixedly provided with mounting screw holes, and there are four mounting screw holes located at the four corners of the upper end face of the embedded plate (5).

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