Easily detachable protective device for constructional engineering

Abstract

The utility model relates to the field of building protection, in particular to an easily detachable protective device for constructional engineering, which comprises a support rod group, a protective rod group and a side end support component, the support rod group comprises a support base and a support connecting rod, the support connecting rod is fixedly mounted on the support base and comprises a plurality of groups of support rods which are sequentially connected end to end, and the support rods are fixedly mounted on the support base. The protective rod set comprises protective vertical rods, protective transverse rods and protective top rods, the ends of the protective transverse rods are used for being inserted into the limiting grooves in the corresponding supporting connecting rods, limiting blocks allowing the protective top rods to be inserted in a limited mode are installed on the handrail auxiliary fixing bases, the side end supporting assemblies comprise telescopic rods, and telescopic bases are fixed to one ends of the telescopic rods. The telescopic base is provided with the side end supporting base, the side end supporting base is fixedly installed between the supporting rod set and the handrail auxiliary fixing seat, different components in the combined splicing type handrail can be combined, spliced and matched according to actual use requirements, and meanwhile the combined splicing type handrail can be conveniently disassembled by personnel after being used.

Description

Technical Field

[0001] The utility model relates to the field of building protection, in particular to an easily detachable protection device used in construction engineering. Background Art

[0002] Protective devices are devices or systems designed to protect people, equipment or the environment from potential danger or harm. They can be used in a variety of different fields and industries, including but not limited to industry, construction, transportation and medical.

[0003] In construction projects, various protective devices, such as safety nets and safety guardrails, need to be installed to ensure the safety of workers and reduce the occurrence of accidents. However, existing protective devices are usually fixed to the building structure and are difficult to remove or adjust once installed. Utility Model Content

[0004] The utility model aims to provide an easily detachable protective device for construction engineering, which solves the problem that the existing protective devices are usually fixed on the building structure and are difficult to remove or adjust once installed.

[0005] To achieve the above object, the utility model provides an easily detachable protective device for construction engineering, comprising:

[0006] A support rod group, including a support base and a support connecting rod, wherein the support base is fixedly placed on the ground, and the support connecting rod is fixedly installed on the support base, including multiple groups of support rods connected end to end in sequence, and adjacent support rods are fixedly connected by fixing members, and two groups of support rods are respectively provided with a group of limiting half grooves on both sides of the near ends, and the corresponding limiting half grooves of the two groups of support rods can be combined into a limiting groove;

[0007] The protection rod group includes a protection vertical rod, a protection cross rod and a protection top rod. The end of the protection cross rod is used to be inserted into the limit groove on the corresponding support connecting rod. The protection vertical rod and the protection fixed rod are provided with mounting holes for inserting the protection cross rod. The top of the support connecting rod is fixed with a railing auxiliary fixing seat, and the railing auxiliary fixing seat is installed with a limit block for inserting the protection top rod.

[0008] The side end support assembly comprises a telescopic rod, one end of which is fixed with a telescopic base, a side end support base is mounted on the telescopic base, and the side end support base is fixedly mounted between the support rod group and the railing auxiliary fixing base.

[0009] As a further solution of the utility model, the fixing member is a fixing stud, and the fixing stud is fixedly installed at one end of the supporting rod, and the other end of the supporting rod is provided with a threaded hole for threaded connection of the fixing stud.

[0010] As a further solution of the utility model, the limiting half groove is a rectangular structure. When adjacent supporting rods are fixedly connected, two groups of limiting half grooves are spliced ​​into a rectangular structure adapted to the end of the protective cross bar.

[0011] As a further solution of the utility model, a connecting stud is provided at the bottom of the auxiliary fixing seat of the handrail, and the connecting stud is threadedly connected to the top of the uppermost supporting support rod.

[0012] As a further solution of the utility model, the telescopic rod includes a plurality of groups of telescopic support members connected end to end in sequence, and a tip support base is installed at the bottom of the telescopic rod.

[0013] Compared with the prior art, a support base is first lowered around the location that needs protection, and then support struts are added to the support base through threaded connections to form support connecting rods, so that the protective device reaches the required height, and then multiple groups of protective cross bars in the protective rod group are placed through the limit grooves on the support connecting rods, and the lateral and longitudinal specifications of the utility model are adjusted, and then the support rod group and the protective rod group are auxiliary supported by the side end support assembly, thereby increasing stability, solving the problem that the existing protective devices are usually fixed on the building structure and are difficult to remove or adjust once installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of an easily detachable protective device for construction engineering.

[0015] Figure 2 This is a schematic structural diagram of the back side of an easily detachable protective device for construction engineering provided by the utility model;

[0016] Figure 3 A schematic structural diagram of an exploded view of an easily detachable protective device for construction engineering provided by the utility model;

[0017] Figure 4 A schematic diagram of the structure of the A portion of an easily detachable protective device for construction engineering provided by the utility model

[0018] Figure 5 This is a schematic structural diagram of point B in an easily detachable protective device for construction engineering provided by the utility model.

[0019] In the attached drawings: 1. Support base; 2. First support rod; 3. First limiting half groove; 4. Threaded hole; 5. First fixing stud; 6. Second support rod; 7. Second limiting half groove; 8. Third limiting half groove; 9. Second fixing stud; 10. Third support rod; 11. Fourth limiting half groove; 12. Side-end support base; 13. Telescopic base; 14. First telescopic support rod; 15. Second telescopic support rod; 16. Third telescopic support rod; 17. Tip support base; 18. Connecting stud; 19. Rail auxiliary fixing seat; 20. Limiting block; 21. Protective top rod; 22. Mounting hole; 23. Protective vertical rod; 24. Protective cross bar. Detailed implementation manners

[0020] The technical solutions of the present utility model will be further described in detail below in conjunction with the specific implementation manners.

[0021] As Figure 1 and Figure 2 shown, in an embodiment of the present utility model, a detachable protective device for construction projects includes:

[0022] As Figure 1 , Figure 3 and Figure 4 shown, the support rod group includes a support base 1 and support connecting rods. The support base 1 is fixedly placed on the ground, and the support connecting rods are fixedly installed on the support base 1. It includes multiple groups of support rods connected end to end in sequence. Adjacent support rods are fixedly connected by fixing members. On both sides of the adjacent ends of the two support rods, there is a group of limiting half grooves respectively. The corresponding limiting half grooves of the two support rods can be combined into a limiting groove;

[0023] As Figure 1 , Figure 2 and Figure 3 shown, the protective rod group includes a protective vertical rod 23, a protective cross bar 24 and a protective top rod 21. The end of the protective cross bar 24 is used to insert into the limiting groove on the corresponding support connecting rod. The protective vertical rod 23 and the protective top rod are provided with mounting holes 22 for the protective cross bar 24 to insert. A rail auxiliary fixing seat 19 is fixed on the top of the support connecting rod. A limiting block 20 for the protective top rod 21 to be limited and inserted is installed on the rail auxiliary fixing seat 19;

[0024] As Figure 1 , Figure 3 and Figure 5 shown, the side-end support assembly includes a telescopic rod. One end of the telescopic rod is fixed with a telescopic base. A side-end support base 12 is installed on the telescopic base. The side-end support base 12 is fixedly installed between the support rod group and the rail auxiliary fixing seat 19;

[0025] Further, in the present utility model, the support connecting rod preferably includes three groups of support struts connected in sequence, which are sequentially set as the first support strut 2, the second support strut 6, and the third support strut 10 from low to high in the vertical direction. The bottom of the first support strut 2 is fixedly connected to the support base 1. Of course, in actual design, the data of the support struts can also be selected according to actual protection requirements, and the corresponding number of support struts can be used.

[0026] As Figure 3 and Figure 4 shown, in the embodiment of the present utility model, the fixing member is a fixing stud, and the fixing stud is fixedly installed at one end of the support strut. A threaded hole 4 for threaded connection of the fixing stud is provided at the other end of the support strut. When the support struts are fixedly connected, the support strut can be directly rotated to achieve threaded connection. Further, in the present utility model, a first fixing stud 5 and a second fixing stud 9 are respectively provided at the bottoms of the second support strut 6 and the third support strut 10, and corresponding first threaded holes 4 and second threaded holes 4 are provided at the tops of the first support strut 2 and the second support strut 6.

[0027] Further, the limiting half groove is a rectangular structure. After the adjacent support struts are fixedly connected, the two limiting half grooves are spliced into a rectangular structure adapted to the end of the protective cross bar 24. For example, the limiting half grooves at the adjacent ends of the first support strut 2 and the second support strut 6 are respectively the first limiting half groove 3 and the second limiting half groove 7, and the limiting half grooves at the adjacent ends of the second support strut 6 and the third support strut 10 are respectively the third limiting half groove 8 and the fourth limiting half groove 11;

[0028] Of course, in fact, the first limiting half groove 3 and the second limiting half groove 7 can also be spliced into other components with limiting and fixing capabilities for replacement, such as an elliptical structure, etc.

[0029] As Figure 3 and Figure 5 shown, in the embodiment of the present utility model, a connecting stud 18 is provided at the bottom of the railing auxiliary fixing seat 19, and the connecting stud 18 is threadedly connected to the top of the uppermost support strut and is fixedly connected to the protective top rod 21 through a limiting block 20 to realize the fixation of multiple groups of support rod groups.

[0030] As Figure 1 and Figure 2As shown, in an embodiment of the utility model, the telescopic rod includes a plurality of groups of telescopic support members connected end to end in sequence, and a tip support base 17 is installed at the bottom of the telescopic rod, wherein the telescopic support member is a telescopic support rod. In the utility model, the number of the telescopic support rods is preferably three groups, namely a first telescopic support rod, a second telescopic support rod and a third telescopic support rod 16 in sequence, and the tip support base 17 is fixed to the bottom of the third telescopic support rod 16, and the support stability of the utility model is improved by tilting the telescopic rod.

[0031] When the utility model is in use, the support base 1 is first lowered around the place that needs to be protected, and then support rods are added to the support base 1 through threaded connection to form support connecting rods, so that the protective device reaches the required height, and then the multiple groups of protective cross bars 24 in the protective rod group are placed through the limit grooves on the support connecting rods, the lateral and longitudinal specifications of the utility model are adjusted, and then the support rod group and the protective rod group are auxiliary supported by the side end support components, so as to increase stability, which solves the problem that the existing protective devices are usually fixed on the building structure and are difficult to remove or adjust once installed.

[0032] In the description of the present invention, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0033] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An easily detachable protective device for construction engineering, characterized in that: include: A support rod group, including a support base and a support connecting rod, wherein the support base is fixedly placed on the ground, and the support connecting rod is fixedly installed on the support base, including multiple groups of support rods connected end to end in sequence, and adjacent support rods are fixedly connected by fixing members, and two groups of support rods are respectively provided with a group of limiting half grooves on both sides of the near ends, and the corresponding limiting half grooves of the two groups of support rods can be combined into a limiting groove; The protection rod group includes a protection vertical rod, a protection cross rod and a protection top rod. The end of the protection cross rod is used to be inserted into the limit groove on the corresponding support connecting rod. The protection vertical rod and the protection fixed rod are provided with mounting holes for inserting the protection cross rod. The top of the support connecting rod is fixed with a railing auxiliary fixing seat, and the railing auxiliary fixing seat is installed with a limit block for inserting the protection top rod. The side end support assembly comprises a telescopic rod, one end of which is fixed with a telescopic base, a side end support base is mounted on the telescopic base, and the side end support base is fixedly mounted between the support rod group and the railing auxiliary fixing base.

2. The easily detachable protective device for construction engineering according to claim 1, characterized in that: The fixing member is a fixing stud, which is fixedly mounted on one end of the support rod, and the other end of the support rod is provided with a threaded hole for threaded connection of the fixing stud.

3. The easily detachable protective device for construction engineering according to claim 1, characterized in that: The limiting half grooves are of rectangular structure. When adjacent supporting rods are fixedly connected, two groups of limiting half grooves are spliced ​​into a rectangular structure adapted to the end of the protective cross bar.

4. The easily detachable protective device for construction engineering according to claim 1, characterized in that: A connecting stud is provided at the bottom of the auxiliary fixing seat of the handrail, and the connecting stud is threadedly connected to the top of the uppermost supporting rod.

5. The easily detachable protective device for construction engineering according to claim 1, characterized in that: The telescopic rod comprises a plurality of groups of telescopic support members which are sequentially connected end to end, and a tip support base is installed at the bottom of the telescopic rod.

Images