Construction engineering construction protection device

Abstract

A construction engineering construction protection device comprises a main protection plate, an auxiliary protection plate, a fixed stand column, a driving connecting rod, a C-shaped plate, a supporting vertical plate, a positioning supporting sleeve and a position control supporting rod, storage grooves are formed in the two sides of the main protection plate, the storage grooves are matched with the auxiliary protection plate, the storage grooves are connected with the auxiliary protection plate, and a connecting plate is arranged at the outer end of the auxiliary protection plate and connected with the fixed stand column. The auxiliary protection plate is attached to the inner side of the main protection plate, the outer side of the main protection plate is attached to the positioning supporting sleeve, the positioning supporting sleeve is provided with a positioning rod, the main protection plate is provided with a sliding hole, the auxiliary protection plate is provided with a positioning rod groove, the positioning rod groove and the sliding hole are matched with the positioning rod, and the positioning rod penetrates through the sliding hole and is connected with the positioning rod groove. A containing groove is formed in the middle of the main protection plate and matched with the worm wheel, the containing groove is connected with the worm wheel, fixing supporting plates are arranged on the two sides of the main protection plate and connected with the supporting vertical plate through screws, and the screws are sequentially connected with the supporting vertical plate and the fixing supporting plates.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a construction engineering construction protection device. Background Art

[0002] The existing patent (publication number: CN217054652U) proposes a protective device for engineering construction, including a support column and a partition, a mounting seat is provided on one side of the support column, and a mounting groove is provided inside the mounting seat, and the corner of the partition is connected to the mounting groove, and a limit bolt passes through the mounting seat and is connected to the partition; a docking seat is provided on the side of the support column away from the mounting seat, and a mounting hole is provided in the middle of the docking seat, a limiting groove is provided on the side of the docking seat close to the mounting hole, and a limiting block is provided on the other side of the docking seat close to the mounting hole.

[0003] However, the "partition" structure in this device is fixed, and its protection width cannot be adjusted accordingly according to the actual construction environment and protection needs of the project. The structural flexibility is poor, and the scope of application is limited, which has disadvantages. Summary of the Invention

[0004] In response to the above-mentioned deficiencies in the prior art, the present invention provides a construction protection device for a construction project, which is used to enclose the construction area of ​​the construction project to prevent non-working personnel or vehicles from mistakenly entering and causing safety hazards. The actual protection width of the protection plate can be adjusted accordingly according to the actual construction environment and protection needs of the construction project. The structure is flexible and has a wide range of applications. The length of the protection plate can be contracted to reduce the occupied space and facilitate its storage and transportation. The length of the protection plate can be extended to reduce the number of protection plates to be set, thereby saving the construction protection cost of the construction project and improving the efficiency of the protection plate setting.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A construction project construction protection device includes a main protective plate, a secondary protective plate, a fixed column, a driving connecting rod, a C-shaped plate, a supporting vertical plate, a positioning sleeve, and a control support rod. The main protective plate has storage grooves on both sides, the storage grooves are adapted to the secondary protective plate, the storage grooves are connected to the secondary protective plate, the outer end of the secondary protective plate has a connecting plate, the connecting plate is connected to the fixed column, and the fixed column is connected to the ground. The secondary protective plate fits the inner side of the main protective plate, and the outer side of the main protective plate fits the positioning support sleeve, the positioning support sleeve has a positioning rod, the main protective plate has a sliding hole, the secondary protective plate has a positioning rod groove, the positioning rod groove and the sliding hole are adapted to the positioning rod, the positioning rod passes through the sliding hole, and the positioning rod is connected to the positioning rod groove, the middle part of the main protective plate has a placement groove, the placement groove is adapted to the worm gear, the placement groove is connected to the worm gear, and the main protective plate has fixed support plates on both sides, the fixed support plates are connected to the supporting vertical plates by screws, and the screws connect the supporting vertical plates and the fixed support plates in sequence.

[0007] The utility model provides an inner support sleeve on the inner side of the support vertical plate, the inner support sleeve fits the worm gear, and there are limiting slide grooves on both sides of the worm gear. The inner side of the inner support sleeve is provided with a limiting support block, the limiting support block is adapted to the limiting slide groove, and the limiting support block is connected to the limiting slide groove. There are control rods on both sides of the worm gear, and the control rods pass through the inner support sleeve, the support vertical plate, the positioning support sleeve, and the outer support sleeve in sequence. The outer support sleeve is connected to the main protective plate, and the control rods are connected to the positioning support sleeve through threads. Beneficial effects

[0008] The protective plate of the utility model is used to enclose the construction area of ​​the construction project to prevent non-working personnel or vehicles from accidentally entering and causing safety hazards. The actual protective width of the protective plate can be adjusted accordingly according to the actual construction environment and protection needs of the construction project. It has a flexible structure and a wide range of applications. At the same time, the length of the protective plate can be contracted to reduce the occupied space and facilitate its storage and transportation. The length of the protective plate can be extended to reduce the number of protective plates to be set, save the construction protection cost of the construction project, and improve the efficiency of the protective plate setting.

[0009] The support vertical plate of the utility model provides an installation fulcrum for the C-shaped plate, and cooperates with the outer support sleeve to provide multi-point support to the inner and outer ends of the control support rod. At the same time, the limiting support block is embedded in the limiting slide groove to increase the limiting fulcrum for the worm gear, so that it can maintain its longitudinal height and lateral position unchanged while performing axial rotation, preventing it from moving and deviating, affecting the linkage effect between the components, and improving the structural stability.

[0010] The worm gears on both sides of the driving connecting rod of the utility model correspond to and are connected with the worm wheels on both sides, so that when the driving connecting rod is driven to rotate by rotating the rotating wheel, the worm gears on both sides and the control support rods are linked accordingly, and the control support rods on both sides are respectively positioned and connected with the positioning support sleeves on both sides through positive and negative threads, so that when the control support rod rotates, the positioning support sleeves on both sides drive the auxiliary protective plates on both sides to perform synchronous horizontal linear displacement inward or outward at the same time in the main protective plate, so that the actual protection width of the protective plate can be adjusted accordingly according to the actual construction environment and protection needs of the engineering construction, and the length of the protective plate can be contracted to reduce the occupied space, making it convenient to store and transport it, and the length of the protective plate can be extended to reduce the number of protective plates to be set, saving the protection cost of construction engineering and improving the efficiency of protective plate setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a construction engineering protection device described in the utility model.

[0012] Figure 2 This is an exploded view of the main protective plate and supporting vertical plate structure described in the present utility model.

[0013] Figure 3This is a schematic diagram of the auxiliary protective plate position control structure described in the present utility model.

[0014] Figure 4 This is a structural cross-sectional view of a construction engineering protection device described in the utility model.

[0015] Figure 5 This is a cross-sectional view of the structure of a construction engineering protection device described in the utility model.

[0016] Figure 6 The utility model Figure 4 A magnified view of the local structure. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0018] Example 1:

[0019] A construction engineering construction protection device includes a main protective plate 01, a secondary protective plate 02, a fixed column 04, a driving connecting rod 09, a C-shaped plate 13, a supporting plate 16, a positioning sleeve 21, and a control support rod 25. The main protective plate 01 has storage grooves 03 on both sides, the storage grooves 03 are adapted to the secondary protective plate 02, the storage grooves 03 are connected to the secondary protective plate 02, the outer end of the secondary protective plate 02 has a connecting plate 05, the connecting plate 05 is connected to the fixed column 04, and the fixed column 04 is connected to the ground. The secondary protective plate 02 fits the inner side of the main protective plate 01, and the outer side of the main protective plate 01 fits the positioning sleeve 21. The positioning sleeve 21 has a positioning rod 22. The main protective plate 01 has a sliding hole 24. The secondary protective plate 02 has a positioning rod groove 23. The positioning rod groove 23 and the sliding hole 24 are adapted to the positioning rod 22. The positioning rod 22 passes through the sliding hole. Hole 24, the positioning rod 22 is connected to the positioning rod groove 23, and the main protective plate 01 has a placement groove 06 in the middle, the placement groove 06 is adapted to the worm gear 07, and the placement groove 06 is connected to the worm gear 07. There are fixed support plates 14 on both sides of the main protective plate 01, and the fixed support plates 14 are connected to the support vertical plates 16 by screws 15. The screws 15 are connected to the support vertical plates 16 and the fixed support plates 14 in sequence. The support vertical plates 16 provide installation fulcrums for the C-shaped plates 13, and by cooperating with the outer support sleeve 20, multi-point support is provided on the inner and outer ends of the positioning support rod 25, and the limiting support block 17 is embedded in the limiting slide groove 18 to increase the limiting fulcrum for the worm gear 07, so that it can maintain the longitudinal height and the lateral position unchanged while performing axial rotation to prevent it from moving and offsetting, affecting the linkage effect between the components, and improving the structural stability.

[0020] Example 2:

[0021] The utility model has an inner support sleeve 19 on the inner side of the support vertical plate 16, and the inner support sleeve 19 fits the worm gear 07. There are limiting slide grooves 18 on both sides of the worm gear 07. The inner side of the inner support sleeve 19 has a limiting support block 17, and the limiting support block 17 is adapted to the limiting slide groove 18. The limiting support block 17 is connected to the limiting slide groove 18. There are control rods 25 on both sides of the worm gear 07. The control rods 25 pass through the inner support sleeve 19, the support vertical plate 16, the positioning support sleeve 21, and the outer support sleeve 20 in sequence. The outer support sleeve 20 is connected to the main protective plate 01, and the control rod 25 is connected to the main protective plate 01. 5 Through the threaded connection positioning support sleeve 21, the protective plate is used to protect the construction area of ​​the construction project to prevent non-operating personnel or vehicles from entering by mistake and causing safety hazards. The actual protection width of the protective plate can be adjusted accordingly according to the actual construction environment and protection needs of the project. The structure is flexible and has a wide range of applications. At the same time, the length of the protective plate can be contracted to reduce the occupied space and facilitate its storage and transportation. The length of the protective plate can be extended to reduce the number of protective plates set, save the construction protection cost of the construction project, and improve the efficiency of the protective plate setting.

[0022] Example 3:

[0023] The support vertical plate 16 of the utility model is externally connected to the C-shaped plate 13, the C-shaped plate 13 is internally fitted with the drive link 09, the C-shaped plate 13 is externally fitted with the rotating wheel 12, the rotating wheel 12 has a drive shaft 10, the C-shaped plate 13 has a side through-hole 11, the drive shaft 10 is adapted to the side through-hole 11, the drive shaft 10 passes through the side through-hole 11, the drive shaft 10 is connected to the drive link 09, the drive link 09 has worms 08 on both sides, the worms 08 are adapted to the worm wheel 07, the worms 08 on both sides of the drive link 09 correspond to and are connected to the worm wheels 07 on both sides, so that when the drive link 09 is driven to rotate by rotating the rotating wheel 12, the two The side worm 08 and the positioning support rod 25 are linked with each other, and the positioning support rods 25 on both sides are respectively positioned and connected with the positioning support sleeves 21 on both sides through positive and negative threads, so that when the positioning support rod 25 rotates, the positioning support sleeves 21 on both sides drive the auxiliary protective plates 02 on both sides to perform synchronous horizontal linear displacement inward or outward in the main protective plate 01 at the same time, so that the actual protection width of the protective plate can be adjusted accordingly according to the actual construction environment and protection needs of the project construction, and the length of the protective plate can be contracted to reduce the occupied space and facilitate its storage and transportation. By extending the length of the protective plate, the number of protective plates set up can be reduced, saving the construction protection cost of the construction project and improving the efficiency of the protective plate setting.

[0024] Example 4:

[0025] Installation steps: First, insert the auxiliary protective plate 02 into the storage slot 03 and place it in the main protective plate 01, and the positioning rod groove 23 corresponds to the position of the sliding hole 24, then pass the control rod 25 through the inner support sleeve 19, the support vertical plate 16, the positioning support sleeve 21, and the outer support sleeve 20 in sequence, until the inner surface of the inner support sleeve 19 fits with the worm gear 07, and the limiting slide groove 18 is embedded in the limiting support block 17, and the control rods 25 on both sides are positioned and connected with the positioning support sleeves 21 on both sides through positive and negative threads respectively, then place the support vertical plate 16 on the outside of the main protective plate 01, and fix it with the support plate 1 through screws 15 4 are fixedly connected, and the worm gear 07 is embedded in the placement groove 06, the outer support sleeve 20 is fixedly connected to the main protective plate 01, the inner surface of the positioning support sleeve 21 is fitted with the outer surface of the main protective plate 01, the positioning rod 22 passes through the sliding hole 24 and is embedded in the positioning rod groove 23, and then the driving connecting rod 09 and the rotating wheel 12 are respectively placed on the inner and outer sides of the C-shaped plate 13, and the driving shaft 10 passes through the side through-hole 11 and is fixedly connected to the driving connecting rod 09, finally the C-shaped plate 13 is installed and fixed to the outside of the fixed support plate 14, and the positions of the worm gears 08 on both sides and the worm gears 07 on both sides correspond and are connected to complete the installation.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A construction engineering protection device, characterized by : It includes a main protective plate (01), a secondary protective plate (02), a fixed column (04), a driving connecting rod (09), a C-shaped plate (13), a supporting plate (16), a positioning support sleeve (21), and a control support rod (25). The main protective plate (01) has a storage groove (03) on both sides, the storage groove (03) is adapted to the secondary protective plate (02), the storage groove (03) is connected to the secondary protective plate (02), the outer end of the secondary protective plate (02) has a connecting plate (05), the connecting plate (05) is connected to the fixed column (04), the fixed column (04) is connected to the ground, the secondary protective plate (02) is attached to the inner side of the main protective plate (01), the outer side of the main protective plate (01) is attached to the positioning support sleeve (21), and the positioning support sleeve (21) has There is a positioning rod (22), the main protective plate (01) has a sliding hole (24), the auxiliary protective plate (02) has a positioning rod groove (23), the positioning rod groove (23) and the sliding hole (24) are adapted to the positioning rod (22), the positioning rod (22) passes through the sliding hole (24), and the positioning rod (22) is connected to the positioning rod groove (23), the main protective plate (01) has a placement groove (06) in the middle, the placement groove (06) is adapted to the worm gear (07), and the placement groove (06) is connected to the worm gear (07), and the main protective plate (01) has fixed support plates (14) on both sides, and the fixed support plates (14) are connected to the supporting vertical plates (16) through screws (15), and the screws (15) are sequentially connected to the supporting vertical plates (16) and the fixed support plates (14).

2. A construction engineering protection device according to claim 1, characterized in that : The inner side of the support vertical plate (16) is provided with an inner support sleeve (19), the inner support sleeve (19) is fitted with the worm gear (07), and both sides of the worm gear (07) are provided with limiting slide grooves (18), the inner side of the inner support sleeve (19) is provided with a limiting support block (17), the limiting support block (17) is adapted to the limiting slide groove (18), and the limiting support block (17) is connected to the limiting slide groove (18), and both sides of the worm gear (07) are provided with a control rod (25), the control rod (25) sequentially passes through the inner support sleeve (19), the support vertical plate (16), the positioning support sleeve (21), and the outer support sleeve (20), the outer support sleeve (20) is connected to the main protective plate (01), and the control rod (25) is connected to the positioning support sleeve (21) through a thread.

3. A construction engineering protection device according to claim 2, characterized in that The support vertical plate (16) is externally connected to the C-shaped plate (13), the C-shaped plate (13) is internally fitted with the driving connecting rod (09), the C-shaped plate (13) is externally fitted with the rotating wheel (12), and the rotating wheel (12) has a driving shaft (10).

4. A construction engineering protection device according to claim 1, characterized in that : The C-shaped plate (13) has a side through hole (11), the drive shaft (10) is adapted to the side through hole (11), the drive shaft (10) passes through the side through hole (11), the drive shaft (10) is connected to the drive connecting rod (09), the drive connecting rod (09) has worms (08) on both sides, the worms (08) are adapted to the worm wheel (07), and the worms (08) are connected to the worm wheel (07).

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