Engineering ladder for building construction

Abstract

The utility model discloses an engineering ladder for building construction, and relates to the technical field of engineering ladders. The engineering ladder comprises an engineering ladder body, a matching supporting assembly and a matching assembly, placing grooves are formed in the two rear side faces of the engineering ladder body, the matching supporting assembly comprises two sets of supporting rods, and the two sets of supporting rods are arranged in the two sets of placing grooves respectively and matched with the two sets of placing grooves in a clamped mode. According to the engineering ladder, the matched supporting assembly and the matched assembly are arranged, all parts are matched, a triangular stable structure is formed through the supporting rod and the engineering ladder, then the fastening rod is swung out, one end of the fastening rod is located in the containing groove, the matched hole is aligned with the fixing hole, and then the fixing hole and the matched hole are fixed through the fastening screw; therefore, the stability between the supporting rods and the engineering ladder is reinforced, and workers can use the engineering ladder conveniently; meanwhile, by means of cooperation of all parts, the position of the tool bag on the hook is fixed, and a worker can take and store tools conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering ladders, in particular to an engineering ladder for building construction. Background Art

[0002] Building construction refers to the process of building a building structure from foundation to completion through a series of construction activities according to design drawings and specifications in a construction project. This process includes the collaborative work of multiple stages and professional fields to ensure that the building is safe, stable, fully functional and meets the design requirements. When installing high-rise building facilities indoors, engineering ladders are often used to assist in the installation of high-rise building equipment.

[0003] In order to ensure that traditional engineering ladders are easy to carry, another installer often needs to hold the lower end when in use to ensure that the ladder is not prone to tilting and sliding during use, which makes the process more manpower-intensive. At the same time, when installing high-altitude building facilities, workers often need to carry a certain amount of tools when climbing and use them at high altitudes. Therefore, some tools that are temporarily idle during work are not easy to store on the engineering ladder. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering ladder for building construction, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a construction ladder for construction, comprising a construction ladder main body, a matching support assembly and a matching assembly, wherein both rear side surfaces of the construction ladder main body are provided with placement slots, and the matching support assembly includes support rods, and the support rods are provided with two groups, and the two groups of support rods are respectively arranged in the two groups of placement slots and engaged with them. The top end of the support rod is hinged with the inner wall of the placement slot, and one side of the bottom end of the support rod is provided with a slot, and the inside of the slot is hinged with a fastening rod, and the side surface of the top end of the fastening rod is provided with a matching hole, and one side surface of the support rod is provided with a positioning hole, and the positioning hole is connected with the slot, and the positioning hole is matched with the matching hole. Both sides of the bottom surface of the construction ladder main body are provided with fixing holes, and the fixing holes are connected with the placement slots, and the fixing holes are matched with the positioning holes, and the internal thread of one group of the fixing holes is connected with a fastening screw.

[0007] Both front sides of the engineering ladder body are provided with sliding grooves, and the mating component includes sliders, which are provided with two groups. The two groups of sliders are respectively arranged in the two groups of sliding grooves and slide with them. A groove is provided inside the slider, and a mating spring is fixedly connected to the inside of the groove. One end of the mating spring is fixedly connected to a connecting rod, one end of the connecting rod is set in the groove and slides with it, and the other end is fixedly connected to a connecting plate, and the connecting plate is set on the outside of the sliding groove.

[0008] Both sides of the surface of the connecting plate are fixedly connected with hooks.

[0009] Both front side surfaces of the engineering ladder body are fixedly connected with a plurality of sets of positioning buckles, the positioning buckles are arranged on one side of the slide groove, and the positioning buckles are "L"-shaped.

[0010] The bottom end of the engineering ladder main body is fixedly connected with an anti-slip sleeve.

[0011] The utility model has the following beneficial effects:

[0012] The utility model is provided with a matching support component and a matching component. When the engineering ladder needs to be used, the support rod is swung out so that one end of the support rod contacts the ground and forms a triangular stable structure with the engineering ladder. Then, the fastening rod is swung out so that one end of the fastening rod is located in the placement groove and the matching hole is aligned with the fixing hole. Then, the fixing hole and the matching hole are fixed by a fastening screw, thereby reinforcing the stability between the support rod and the engineering ladder, making it convenient for workers to use. At the same time, after use, the support rod and the fastening rod can also be stored, which is very practical. When the workers need to carry tools, they place the tools in the tool bag and then hang them on the hook. As the workers climb, the connecting plate drives the slider to slide in the slide groove, thereby driving the tool bag to move up. After reaching the appropriate position, the connecting plate is pressed down, so that it drives the connecting rod to press the matching spring downward. The matching spring is deformed, and then the connecting plate is moved down so that it is located in the positioning buckle. The connecting plate is released. Under the action of the positioning buckle, the connecting plate is fixed, so that the position of the tool bag on the hook is fixed, which is convenient for workers to take and store tools.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of area A in the middle;

[0017] Figure 3 for Figure 1 Enlarged view of area B in the middle;

[0018] Figure 4 This is a front view of the assembly structure of the utility model;

[0019] Figure 5 for Figure 4 Partial schematic diagram of the CC cross-section structure.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Engineering ladder body; 101. Anti-slip sleeve; 102. Fastening screw; 103. Slide groove; 104. Positioning buckle; 105. Fixing hole; 106. Placement slot; 2. Matching support assembly; 201. Support rod; 202. Slot; 203. Fastening rod; 204. Positioning hole; 205. Matching hole; 3. Matching assembly; 301. Slider; 302. Connecting rod; 303. Connecting plate; 304. Hook; 305. Matching spring. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] See also Figure 1-Figure 5 As shown, the utility model is a construction ladder, comprising a construction ladder body 1, a matching support assembly 2 and a matching assembly 3. The two rear sides of the construction ladder body 1 are provided with placement grooves 106. The matching support assembly 2 includes a support rod 201. The support rod 201 is provided with two groups. The two groups of support rods 201 are respectively arranged in the two groups of placement grooves 106 and are engaged with them. The top of the support rod 201 is hinged to the inner wall of the placement groove 106. One side of the bottom end of the support rod 201 is provided with a slot 202. The slot 202 is provided with a slot 203. 2 is hinged with a fastening rod 203, and a matching hole 205 is provided on the side of the top of the fastening rod 203. A positioning hole 204 is provided on one side of the support rod 201. The positioning hole 204 is connected to the slot 202, and the positioning hole 204 is adapted to the matching hole 205. Fixing holes 105 are provided on both sides of the bottom surface of the engineering ladder body 1. The fixing holes 105 are connected to the placement groove 106, and the fixing holes 105 are adapted to the positioning holes 204. A fastening screw 102 is connected to the internal thread of one group of fixing holes 105.

[0026] Both front sides of the engineering ladder body 1 are provided with slide grooves 103, and the matching component 3 includes a slider 301. There are two groups of sliders 301. The two groups of sliders 301 are respectively arranged in the two groups of slide grooves 103 and slide with them. A groove is provided inside the slider 301, and a matching spring 305 is fixedly connected to the inside of the groove. One end of the matching spring 305 is fixedly connected to a connecting rod 302. One end of the connecting rod 302 is set in the groove and slides with it, and the other end is fixedly connected to a connecting plate 303. The connecting plate 303 is set on the outside of the slide groove 103.

[0027] Hooks 304 are fixedly connected to both sides of the surface of the connecting plate 303 .

[0028] Both front side surfaces of the engineering ladder body 1 are fixedly connected with multiple sets of positioning buckles 104. The positioning buckles 104 are arranged on one side of the slide groove 103, and the positioning buckles 104 are "L"-shaped.

[0029] The bottom end of the engineering ladder body 1 is fixedly connected with an anti-slip sleeve 101.

[0030] It should be noted that in actual use, when using the engineering ladder main body 1, the support rod 201 is swung out from the placement slot 106 so that one end of it contacts the ground and forms a triangular stable structure with the engineering ladder main body 1, and then the fastening rod 203 is swung out so that one end of it is located in the placement slot 106, and the matching hole 205 is aligned with one group of fixing holes 105, and then the fixing hole 105 is fixed with the matching hole 205 by using the fastening screw 102, thereby strengthening the stability between the support rod 201 and the engineering ladder main body 1, making it convenient for the staff to use. At the same time, after use, the fastening screw 102 is unscrewed, the fastening rod 203 can be stored in the slot 202 of the support rod 201, and then the support rod 201 is stored in the placement slot 106, so that the matching hole 205, the positioning hole 204 and the other group of fixing holes 105 are aligned, and then through When the tool is not needed, the connecting plate 303 can also be placed in the positioning buckle 104 at the lowest end, so as not to affect the worker's climbing of the engineering ladder, which is more practical.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A construction ladder for building construction, comprising a construction ladder body (1), a matching support assembly (2) and a matching assembly (3), characterized in that: The two rear sides of the engineering ladder body (1) are provided with placement grooves (106), and the matching support assembly (2) includes support rods (201), and the support rods (201) are provided in two groups. The two groups of support rods (201) are respectively provided in the two groups of placement grooves (106) and are engaged with them. The top of the support rod (201) is hinged to the inner wall of the placement groove (106), and a groove (202) is provided on one side of the bottom end of the support rod (201). The interior of the groove (202) is hinged with a fastening rod (203), and the top of the fastening rod (203) is hinged to the inner wall of the placement groove (106). A matching hole (205) is provided on the side of the end, a positioning hole (204) is provided on one side of the support rod (201), the positioning hole (204) is connected to the slot (202), and the positioning hole (204) is adapted to the matching hole (205), and fixing holes (105) are provided on both sides of the bottom surface of the engineering ladder body (1), the fixing holes (105) are connected to the placement slot (106), and the fixing holes (105) are adapted to the positioning holes (204), and a group of the fixing holes (105) are internally threaded with a fastening screw (102).

2. A construction ladder according to claim 1, characterized in that: Both front sides of the engineering ladder body (1) are provided with a slide groove (103), and the matching component (3) includes a slider (301), and the slider (301) is provided with two groups. The two groups of sliders (301) are respectively arranged in the two groups of slide grooves (103) and slide with them. A groove is provided inside the slider (301), and a matching spring (305) is fixedly connected inside the groove. One end of the matching spring (305) is fixedly connected to a connecting rod (302), one end of the connecting rod (302) is arranged in the groove and slides with it, and the other end is fixedly connected to a connecting plate (303), and the connecting plate (303) is arranged on the outside of the slide groove (103).

3. A construction ladder for use in construction according to claim 2, characterized in that: Hooks (304) are fixedly connected to both sides of the surface of the connecting plate (303).

4. A construction ladder according to claim 3, characterized in that: Both front side surfaces of the engineering ladder body (1) are fixedly connected with a plurality of positioning buckles (104), the positioning buckles (104) are arranged on one side of the slide groove (103), and the positioning buckles (104) are "L"-shaped.

5. A construction ladder for use in construction according to claim 4, characterized in that: The bottom end of the engineering ladder main body (1) is fixedly connected with an anti-slip sleeve (101).

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