Ladder cage stand column lamp tube

Abstract

The utility model discloses an elevator stand column lamp tube which comprises a lamp tube body which is detachably connected to an elevator frame body. The ladder cage frame body comprises a plurality of layers of platform frame bodies which are longitudinally arranged, the four end corner positions of the adjacent platform frame bodies are connected through stand column bolts, guardrail frames are connected between the adjacent platform frame bodies through bolts, the guardrail frames are arranged between the adjacent stand columns at the same height, and mounting gaps are formed between the side walls of the guardrail frames and the stand columns; the lamp tube body is arranged in the installation gap and is in a longitudinal long strip shape, a longitudinal installation groove is formed in one side of the lamp tube body, connecting lugs are welded to the side wall of the side, close to the guardrail frame, of the stand column, and through screw holes are formed in the connecting lugs. Fixing bolts are in threaded connection in the through screw holes; and the through screw holes are connected with the lamp tube body through the fixing bolts.

Description

Technical Field

[0001] The utility model relates to the field of construction platforms, in particular to a ladder cage column lamp tube. Background Art

[0002] Construction platforms are tools frequently used in construction, and are mainly used as operating platforms to assist construction workers in performing construction operations. In the construction process of bridge piers, the construction platforms required include pier ladder cages, which are arranged around the piers to facilitate construction workers in performing construction operations on the piers. Patent No. CN202221663117.4 discloses an integrated platform ladder cage ladder for bridge pier construction, which can enable construction workers to walk up and down during the construction process. However, the existing structure of the ladder cage does not have a light source structure, which is dangerous when walking at night, affecting the personal safety of construction workers, and it is necessary to improve it. Summary of the invention

[0003] The utility model aims to solve the above problems and provide a ladder cage column lamp tube which has a simple structure and is convenient to use.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A ladder cage column lamp tube, comprising a lamp tube body, which is detachably connected to the ladder cage frame; the ladder cage frame comprises several layers of platform frames arranged longitudinally, the four end corners of adjacent platform frames are connected by column bolts, and guardrail frames are bolted between adjacent platform frames, the guardrail frames are arranged between adjacent columns at the same height, and an installation gap is arranged between the side walls of the guardrail frame and the columns; the lamp tube body is arranged in the installation gap, the lamp tube body is arranged in a longitudinal strip shape, a longitudinal installation groove is arranged on one side of the lamp tube body, a connecting ear is welded on a side wall of the column close to the guardrail frame, a through screw hole is arranged on the connecting ear, a fixing bolt is threadedly connected to the through screw hole and is connected to the lamp tube body through the fixing bolt; when the lamp tube body is installed, one end of the fixing bolt passes through the through screw hole and extends into the longitudinal installation groove and abuts against the inner end wall of the longitudinal installation groove, and the side wall of the lamp tube body away from the longitudinal installation groove abuts against the side wall of the guardrail frame.

[0006] Furthermore, the width of the connecting ear is matched with the width of the longitudinal installation groove; when the connecting ear is connected to the lamp tube body, the connecting ear is embedded in the longitudinal installation groove.

[0007] Furthermore, the lamp tube body is composed of a rubber structure shell covering a lamp source; elastic grooves are arranged on the front and rear side walls of the lamp tube body and longitudinally penetrate the lamp tube body to improve the bending characteristics of the lamp tube body.

[0008] Furthermore, sliding grooves are provided on the front and rear side walls of the lamp tube body close to the longitudinal installation groove, which penetrate the lamp tube body longitudinally and are used to be connected to the construction frame provided with a dovetail groove structure.

[0009] Furthermore, the platform frame is arranged in a rectangular ring shape, and a pedal member is bolted to the inner wall of the platform frame; a stair member is arranged between adjacent platform frames, and the upper and lower ends of the stair member are respectively bolted to the pedal member on the inner side of the adjacent platform frame.

[0010] Furthermore, the guardrail frame is a longitudinally arranged rectangular frame structure, and a pulling plate is provided between the longitudinally adjacent guardrail frames, and the pulling plate is bolted to the adjacent guardrail frames.

[0011] Compared with the prior art, the utility model has the following advantages and positive effects:

[0012] The utility model is designed to install the lamp body between the column and the side wall of the guardrail, so that when in use, the lamp body located at the angular edge of the ladder cage frame can emit light, so that construction workers can clearly see the position of the ladder cage and avoid collision with the ladder cage; at the same time, when walking up and down in the ladder cage, the light emitted by the lamp body can illuminate the staircase parts in the ladder cage, ensuring the walking safety of construction workers in the ladder cage, reducing the danger of construction workers walking in the ladder cage at night, and bringing convenience to nighttime construction work;

[0013] On the other hand, the utility model uses a design of clamping the lamp tube body between the column and the side wall of the guardrail frame by using fixing bolts, which can not only ensure the stable installation structure of the lamp tube body, but also avoid the situation where the lamp tube body falls off the ladder cage frame due to the lamp tube body falling out of the longitudinal installation groove when the fixing bolts are loosened. At the same time, the longitudinal position of the lamp tube body can be adjusted by loosening and tightening the fixing bolts, thereby realizing the convenience of installation of the lamp tube body and further improving the use effect of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the local structure;

[0017] Figure 3 This is a partial structural diagram of the lamp body. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the utility model.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment discloses a ladder cage column lamp tube, including a lamp tube body 4, and the lamp tube body 4 is detachably connected to the ladder cage frame;

[0020] The ladder cage frame includes a plurality of layers of platform frames 1 arranged at equal intervals in the longitudinal direction, the platform frames 1 are arranged in a rectangular ring shape, and a pedal member 101 is bolted to the inner wall of the platform frame 1; a stair member 5 is arranged between adjacent platform frames 1, and the upper and lower ends of the stair member 5 are respectively bolted to the pedal member 101 on the inner side of the adjacent platform frame 1; the four end corners of the adjacent platform frames 1 are bolted through the columns 2, and the adjacent platform frames 1 are bolted to the guardrail frames 3; the guardrail frames 3 are in a longitudinally arranged rectangular frame structure, and a pulling plate 301 is arranged between the guardrail frames 3 adjacent to each other in the longitudinal direction, and the pulling plate 301 is bolted to the adjacent guardrail frames 3; the guardrail frames 3 are arranged between adjacent columns 2 (transversely adjacent columns) at the same height, and an installation gap 6 is arranged between the side wall of the guardrail frame 3 and the column 2;

[0021] The lamp tube body 4 is arranged in the installation gap 6, and the lamp tube body 4 is arranged in a longitudinal strip shape. A longitudinal installation groove 401 is arranged on one side of the lamp tube body 4. A connecting ear 201 is welded on the side wall of the column 2 close to the guardrail frame 3. The connecting ear 201 is provided with a through screw hole 202. The through screw hole 202 is threadedly connected with a fixing bolt 203 and the lamp tube body 4 is installed and fixed by the fixing bolt 203; when the lamp tube body 4 is installed, one end of the fixing bolt 203 passes through the through screw hole 202 and extends into the longitudinal installation groove 401 and abuts against the inner end wall of the longitudinal installation groove 401, and the side wall of the lamp tube body 4 away from the longitudinal installation groove 401 abuts against the side wall of the guardrail frame 3.

[0022] The width of the connecting ear 201 matches the width of the longitudinal installation groove 401 ; when the connecting ear 201 is connected to the lamp body 4 , the connecting ear 201 is embedded in the longitudinal installation groove 401 , making the installation structure of the two more stable.

[0023] The lamp body is installed in the installation gap and is not easily touched, which prevents other components in the construction area from hitting the ladder cage frame and touching the lamp body, causing damage to the lamp body, thereby improving the safety of the lamp body.

[0024] The lamp tube body 4 is composed of a rubber structure shell covering a light source; elastic grooves 402 are provided on the front and rear side walls of the lamp tube body 4 and longitudinally penetrate the lamp tube body 4 to improve the bending characteristics of the lamp tube body 4; this design enables the lamp tube body to have a certain elastic buffering potential energy, and when it is touched by other components, it can be buffered to a certain extent through the elastic potential energy, thereby avoiding the light source in the lamp tube body from being damaged by a huge impact force, thereby extending the service life of the lamp tube body.

[0025] The front and rear side walls of the lamp body 4 close to the longitudinal installation groove 401 are provided with sliding grooves 403 which penetrate the lamp body 4 longitudinally for connecting with the construction frame provided with a dovetail groove structure.

[0026] The sliding groove can give the lamp tube body another installation structure, which can be installed on a construction frame with a dovetail groove structure. During installation, you only need to pinch the front and rear end walls of the lamp tube body close to the longitudinal installation groove, narrow it appropriately, and then embed it into the dovetail groove structure of the construction frame. In this embodiment, the connection structure mainly uses fixed bolts, and the sliding groove connection structure is not used.

[0027] The utility model is designed to install the lamp body between the column and the side wall of the guardrail, so that when in use, the lamp body located at the angular edge of the ladder cage frame can emit light, so that construction workers can clearly see the position of the ladder cage and avoid collision with the ladder cage; at the same time, when walking up and down in the ladder cage, the light emitted by the lamp body can illuminate the staircase parts in the ladder cage, ensuring the walking safety of construction workers in the ladder cage, reducing the danger of construction workers walking in the ladder cage at night, and bringing convenience to nighttime construction work;

[0028] On the other hand, the utility model uses a design of clamping the lamp tube body between the column and the side wall of the guardrail frame by using fixing bolts, which can not only ensure the stable installation structure of the lamp tube body, but also avoid the situation where the lamp tube body falls off the ladder cage frame due to the lamp tube body falling out of the longitudinal installation groove when the fixing bolts are loosened. At the same time, the longitudinal position of the lamp tube body can be adjusted by loosening and tightening the fixing bolts, thereby realizing the convenience of installation of the lamp tube body and further improving the use effect of the utility model.

Claims

1. A ladder cage column lamp tube, comprising a lamp tube body, the lamp tube body being detachably connected to a ladder cage frame; characterized in that: The ladder cage frame includes several layers of platform frames arranged longitudinally, and the four end corners of adjacent platform frames are connected by column bolts, and guardrail frames are bolted between adjacent platform frames. The guardrail frames are arranged between adjacent columns at the same height, and an installation gap is arranged between the side walls of the guardrail frames and the columns; the lamp tube body is arranged in the installation gap, and the lamp tube body is arranged in a longitudinal strip shape, and a longitudinal installation groove is arranged on one side of the lamp tube body. A connecting ear is welded on the side wall of the column close to the guardrail frame, and a through screw hole is arranged on the connecting ear. The through screw hole is threadedly connected with a fixing bolt and is connected to the lamp tube body through the fixing bolt; when the lamp tube body is installed, one end of the fixing bolt passes through the through screw hole and extends into the longitudinal installation groove and abuts against the inner end wall of the longitudinal installation groove, and the side wall of the lamp tube body away from the longitudinal installation groove abuts against the side wall of the guardrail frame.

2. The ladder cage column lamp tube according to claim 1, characterized in that: The width of the connecting ear is matched with the width of the longitudinal installation groove; when the connecting ear is connected to the lamp tube body, the connecting ear is embedded in the longitudinal installation groove.

3. The ladder cage column lamp tube according to claim 2, characterized in that: The lamp tube body is composed of a rubber structure shell covering a lamp source; elastic grooves that penetrate the lamp tube body longitudinally are arranged on the front and rear side walls of the lamp tube body to improve the bending property of the lamp tube body.

4. The ladder cage column lamp tube according to claim 3, characterized in that: The front and rear side walls of the lamp tube body close to the longitudinal installation groove are provided with sliding grooves which penetrate the lamp tube body longitudinally for connecting with the construction frame provided with a dovetail groove structure.

5. The ladder cage column lamp tube according to claim 4, characterized in that: The platform frame is arranged in a rectangular ring shape, and a pedal member is bolted to the inner wall of the platform frame; a stair member is arranged between adjacent platform frames, and the upper and lower ends of the stair member are respectively bolted to the pedal member on the inner side of the adjacent platform frame.

6. The ladder cage column lamp tube according to claim 5, characterized in that: The guardrail frame is in the form of a longitudinally arranged rectangular frame structure, a pulling plate is arranged between the guardrail frames adjacent to each other in the longitudinal direction, and the pulling plate is connected to the adjacent guardrail frames with bolts.

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