Protective support for constructional engineering

Abstract

The utility model discloses a protective support for constructional engineering, which comprises two groups of supporting columns, a protective net is arranged between the two groups of supporting columns, and a plurality of groups of mounting mechanisms are arranged between the protective net and the supporting columns. The mounting mechanism comprises fixing plates, fixing sleeves, mounting grooves, clamping blocks, pushing sleeves, pushing rods, fixing rods, inserting blocks, clamping grooves, sliding sleeves and pressing plates, the fixing plates are mounted on the two sides of the protective net, the fixing sleeves are mounted in the supporting columns, the multiple groups of mounting grooves are formed in the fixing sleeves, the clamping blocks are slidably mounted in the multiple groups of mounting grooves, and the clamping blocks are slidably mounted in the multiple groups of mounting grooves. The push sleeve is installed on the rear sides of the multiple sets of clamping blocks, the push rod is installed in the multiple sets of installation grooves and is in sliding connection with the push sleeve, the fixing rod is inserted into the fixing sleeve, and the insertion block is installed at the top end of the fixing rod, so that the problems that in the background technology, due to the tedious installation process, the working efficiency is reduced, and the labor intensity is lowered are solved. And the safety risk may also be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more particularly to a protective bracket for construction engineering. Background Art

[0002] In construction, protective supports are key equipment for ensuring worker safety. However, traditional installation methods for protective supports present numerous inconveniences. Typically, the connection between the protective net and the support column is fixed with bolts or welding, which is not only time-consuming to install and remove but also increases the labor intensity of workers. Furthermore, this fixing method is difficult to adapt to different construction environments and requirements and lacks flexibility. During high-altitude operations, the cumbersome installation process not only reduces work efficiency but also may increase safety risks.

[0003] As the complexity of construction projects increases, the demand for adjustment of protective supports also increases. Traditional fixed connections are difficult to meet the requirements of rapid adjustment of height and angle. In a changing construction environment, if an emergency situation requires urgent adjustment or removal of the protective net, the fixed connection method seems to be unable to cope with it. At the same time, due to the lack of precise positioning and limiting mechanisms, the installation quality often depends on the experience of the workers, and problems such as unstable installation or position deviation are prone to occur, which not only affects the construction progress, but may also pose a safety hazard. Therefore, the development of a protective support connection system that can be quickly installed, accurately positioned, and flexibly adjusted has become an urgent need in the industry. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the utility model provides a protective bracket for construction engineering to solve the technical problem mentioned in the background art that the cumbersome installation process not only reduces work efficiency but also may increase safety risks.

[0006] (2) Technical solution

[0007] The support column is provided with two groups, and a protective net is provided between the two groups of support columns, and multiple groups of mounting mechanisms are provided between the protective net and the support columns, and the mounting mechanism comprises a fixing plate, a fixing sleeve, a mounting groove, a clamping block, a push sleeve, a push rod, a fixing rod, an inserting block, a clamping slot, a sliding sleeve and a pressure plate, and the fixing plate is installed on both sides of the protective net, and the fixing sleeve is installed in the support column, and the mounting groove is provided with multiple groups arranged in the fixing sleeve, and the clamping block is slidably installed in multiple groups of the mounting grooves, and the pushing sleeve is installed at the rear side of the multiple groups of the clamping block, and the push rod is installed in multiple groups of the mounting grooves and is slidably connected with the pushing sleeve,

[0008] The utility model is further configured such that fixing holes are provided on the fixing plate and the support column, and an insertion rod is provided on the clamping plate. The fixing holes and the insertion rods are provided in multiple groups and are adapted to each other. Through the cooperation of the fixing holes and the insertion rods, the protective net and the support column can be accurately positioned and fixed.

[0009] The utility model is further configured such that the inner wall of the fixing sleeve is provided with a positioning groove, and the positioning grooves are provided in multiple groups; the outer wall of the insert block is provided with a positioning strip, and the positioning strips are provided in multiple groups and are adapted to the multiple groups of positioning grooves; the cooperation between the positioning grooves and the positioning strips realizes precise positioning and anti-rotation between the fixing rod and the fixing sleeve.

[0010] The utility model is further configured such that push springs are connected between the rear sides of the multiple groups of card blocks and the inner sides of the installation slots, and the push springs provide continuous outward thrust for the card blocks to ensure that the card blocks can be reliably embedded in the card slots.

[0011] The present invention is further configured such that a stop block is installed on the top end of the sliding sleeve, which provides clear tactile feedback so that the operator can quickly determine whether the sliding sleeve is in place.

[0012] The utility model is further configured such that a tension spring is connected between the bottom surface of the sliding sleeve and the fixed rod, and multiple groups of the tension springs are provided, and the multiple groups of tension springs provide uniform pressure to ensure the stability of the connection.

[0013] The utility model is further configured such that a sliding bar is provided on the outer wall of the fixed rod, and a sliding groove is provided on the inner wall of the sliding sleeve. The sliding bars and the sliding grooves are provided in multiple groups and are slidably connected. The design of multiple groups of sliding bars and sliding grooves increases the stability and load-bearing capacity of the sliding.

[0014] The utility model is further configured as follows: a limiting mechanism is provided on the fixed rod, and the limiting mechanism includes a rotating sleeve, a support rod, a limiting block and a baffle. The rotating sleeve is rotatably installed at the bottom end of the fixed rod, the support rod is provided with multiple groups installed on the top surface of the rotating sleeve, the limiting block is provided with multiple groups installed on the outer wall of the sliding sleeve, and the baffle is provided with multiple groups respectively installed on the top ends of multiple groups of support rods.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a protective bracket for construction engineering, which has the following beneficial effects:

[0017] 1. Beneficial effects of the installation mechanism: The installation mechanism realizes the rapid installation and disassembly of the protective net through the ingenious cooperation of the fixing plate, fixing sleeve, installation groove, card block, push sleeve, push rod, fixed rod, plug block, card slot, sliding sleeve and compression plate. The fixing plates are installed on both sides of the protective net to provide a solid foundation for the entire connection. The fixing sleeve is installed in the support column to increase the stability of the connection. Multiple groups of installation slots are arranged in the fixing sleeve to provide multi-point support. The card block is slidably installed in the installation slot to realize the automatic locking function. The design of the push sleeve and push rod allows precise control of the card block. The design of the fixing rod and plug block enables the protective net to be quickly aligned and inserted into the fixing sleeve. Multiple groups of card slots are distributed on the outside of the plug block and precisely cooperate with the card block. The design of the sliding sleeve and compression plate realizes secondary locking of the connection. This design not only greatly shortens the installation and disassembly time of the protective net and improves work efficiency, but also reduces the wear of the connection parts and extends the service life of the equipment.

[0018] 2. Beneficial effects of fixing holes and insertion rods: The design of fixing holes and insertion rods realizes precise positioning and multi-level adjustment of the installation position of the protective net by opening multiple groups of fixing holes on the fixing plate and the support column, and setting corresponding insertion rods on the clamping plate. The multiple groups of fixing holes increase the flexibility of installation, and the appropriate installation height and position can be selected according to different construction requirements. The precise coordination between the insertion rods and the fixing holes ensures the stability and reliability of the installation. This design not only improves the accuracy of installation, but also facilitates the operator to quickly adjust the position of the protective net to adapt to different construction environments and safety requirements. At the same time, the design of fixing holes and insertion rods also simplifies the installation process, reduces the use of tools, and improves construction efficiency and safety.

[0019] Beneficial effects of the stop: The stop is installed at the top of the sleeve, providing a physical limit and tactile feedback for the movement of the sleeve. The design of the stop prevents excessive movement of the sleeve and ensures that the clamping plate can accurately contact the fixed plate, which not only increases the reliability of the installation, but also reduces the possibility of operational errors. The presence of the stop enables the operator to quickly determine whether the sleeve has reached the correct position without the need for additional measurement or visual confirmation, thereby improving installation efficiency. At the same time, the stop also protects the sleeve and other components to prevent damage caused by excessive movement. This simple and effective design greatly improves the service life and reliability of the entire installation mechanism.

[0020] Beneficial effects of the limiting mechanism: The limiting mechanism achieves precise control and locking of the position of the sliding sleeve through the ingenious cooperation of the rotating sleeve, support rod, limit block and baffle. The rotating sleeve is rotatably installed at the bottom end of the fixed rod, and the operation is convenient and intuitive. Multiple groups of support rods are installed on the top surface of the rotating sleeve, which increases the structural strength. The limit block is set on the outer wall of the sliding sleeve, which provides a basis for precise positioning. The baffle is installed on the top of the support rod and cooperates with the limit block to achieve precise limiting. This design not only prevents accidental movement of the sliding sleeve and improves the safety of the equipment, but also allows the operator to quickly adjust and lock the position of the sliding sleeve as needed, increasing the flexibility and adaptability of the equipment. The existence of the limiting mechanism makes the installation of the protective net more stable and reliable, especially during high-altitude operations or harsh environments. This precise position control is crucial to ensuring the safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a protective bracket for construction engineering in the utility model;

[0022] Figure 2 This is a schematic cross-sectional view of the interior of the fixed sleeve in the present invention;

[0023] Figure 3 This is a schematic structural diagram of the fixing rod in the present utility model;

[0024] Figure 4 This is a schematic cross-sectional structural diagram of the sliding sleeve in the present invention;

[0025] Figure 5 It is a schematic cross-sectional view of the limiting mechanism in the utility model.

[0026] In the figure: 1. Support column; 2. Protective net; 3. Fixed plate; 4. Fixed sleeve; 5. Mounting slot; 6. Block; 7. Push sleeve; 8. Push rod; 9. Fixed rod; 10. Insert block; 11. Slot; 12. Slide sleeve; 13. Pressing plate; 14. Fixing hole; 15. Insert rod; 16. Positioning slot; 17. Positioning bar; 18. Push spring; 19. Stop block; 20. Tension spring; 21. Slide bar; 22. Slide slot; 23. Rotating sleeve; 24. Support rod; 25. Limit block; 26. Baffle. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-Figure 5 , a protective bracket for construction engineering, including a support column 1, the support column 1 is provided with two groups, a protective net 2 is provided between the two groups of support columns 1, and multiple groups of mounting mechanisms are provided between the protective net 2 and the support column 1. The mounting mechanism includes a fixing plate 3, a fixing sleeve 4, a mounting groove 5, a block 6, a push sleeve 7, a push rod 8, a fixing rod 9, an insert 10, a slot 11, a sliding sleeve 12 and a pressing plate 13. The fixing plate 3 is installed on both sides of the protective net 2, the fixing sleeve 4 is installed in the support column 1, the mounting groove 5 is provided with multiple groups arranged in the fixing sleeve 4, the block 6 is slidably installed in the multiple groups of mounting grooves 5, the pushing sleeve 7 is installed at the rear side of the multiple groups of blocks 6, the push rod 8 is installed in the multiple groups of mounting grooves 5 and is slidably connected with the pushing sleeve 7, the fixing rod 9 is inserted in the fixing sleeve 4, the insert 10 is installed at the top of the fixing rod 9, the slot 11 is provided with multiple groups distributed on the outside of the insert 10, the sliding sleeve 12 is slidably installed on the outer wall of the fixing rod 9, and the pressing plate 13 is installed on the outer wall of the sliding sleeve 12.

[0031] Both the fixing plate 3 and the support column 1 are provided with fixing holes 14, and the clamping plate 13 is provided with an insertion rod 15. There are multiple groups of fixing holes 14 and insertion rods 15 and they are adapted to each other. The design of multiple groups of fixing holes 14 and insertion rods 15 provides multiple installation position fixing points, thereby increasing the installation stability.

[0032] The inner wall of the fixing sleeve 4 is provided with a positioning groove 16, and there are multiple groups of positioning grooves 16. The outer wall of the insert block 10 is provided with a positioning strip 17, and there are multiple groups of positioning strips 17 that are adapted to the multiple groups of positioning grooves 16. The cooperation between the positioning strip 17 and the positioning groove 16 prevents the fixing rod from rotating during use, thereby improving the structural stability.

[0033] Push springs 18 are connected between the rear sides of the multiple groups of card blocks 6 and the inner sides of the installation slots 5. The push springs 18 provide continuous outward thrust for the card blocks 6 to ensure that the card blocks 6 can be reliably embedded in the card slots.

[0034] A stop block 19 is installed on the top of the sliding sleeve 12 , and the stop block 19 provides physical restriction and tactile feedback for the movement of the sliding sleeve 12 .

[0035] A tension spring 20 is connected between the bottom surface of the sliding sleeve 12 and the fixed rod 9. Multiple groups of tension springs 20 are provided. The tension spring 20 provides downward pulling force for the sliding sleeve 12 to ensure close contact between the pressing plate 13 and the fixed plate 3.

[0036] A slide bar 21 is provided on the outer wall of the fixed rod 9, and a slide groove 22 is provided on the inner wall of the sliding sleeve 12. The slide bars 21 and the slide grooves 22 are provided in multiple groups and are slidably connected. The cooperation of the slide bars 21 and the slide grooves 22 realizes the linear motion of the sliding sleeve 12 on the fixed rod 9.

[0037] In this embodiment, first align the fixing plate 3 with the fixing hole 14 provided on the support column 1, align the positioning strip 17 provided on the outer wall of the insert block 10 with the positioning groove 16 provided on the inner side of the fixing sleeve 4, and then insert the fixing rod 9 into the fixing sleeve 4. The top surface of the insert block 10 pushes the multiple groups of card blocks 6 outward. When the card slots 11 on the insert block 10 are aligned with the card blocks 6, the card blocks 6 are embedded in the card slots 11 under the action of the push spring 18 to achieve preliminary fixation. Then, slide the sliding sleeve 12 to make the pressing plate 13 contact with the fixing plate 3. When the pressing plate 13 moves to the appropriate position, When the sliding sleeve 12 is installed, the insertion rod 15 will be inserted into the fixing hole 14 to achieve precise positioning and fixation. The block 19 at the top of the sliding sleeve 12 will contact the fixing plate 3 or the support column 1 when the sliding sleeve 12 moves upward. This contact provides a physical limit to prevent the sliding sleeve 12 from moving excessively. It also provides a tactile feedback to the operator, indicating that the sliding sleeve 12 has reached the correct position. The sliding sleeve 12 is then fixed by the limiting mechanism. When disassembling, the reverse operation is sufficient. The whole process realizes the rapid installation, stable connection and flexible adjustment of the protective net 2.

[0038] See also Figure 2-Figure 5 As an implementation method of the limiting mechanism: a limiting mechanism is provided on the fixed rod 9, and the limiting mechanism includes a rotating sleeve 23, a support rod 24, a limiting block 25 and a baffle 26. The rotating sleeve 23 is rotatably installed at the bottom end of the fixed rod 9, and the support rod 24 is provided with multiple groups installed on the top surface of the rotating sleeve 23. The limiting block 25 is provided with multiple groups installed on the outer wall of the sliding sleeve 12, and the baffle 26 is provided with multiple groups respectively installed on the top ends of the multiple groups of support rods 24.

[0039] More specifically, the operator can rotate the rotating sleeve 23 to make the multiple groups of baffles 26 contact and abut or separate and unlock with both sides of the limit block 25, thereby limiting or releasing the movement of the sliding sleeve 12. This design allows the position of the sliding sleeve 12 to be quickly adjusted and locked under different working conditions.

[0040] In summary, when the entire device is in use or running: first align the fixing plate 3 with the fixing hole 14 provided on the support column 1, align the positioning strip 17 provided on the outer wall of the insert block 10 with the positioning groove 16 provided on the inner side of the fixing sleeve 4, and then insert the fixing rod 9 into the fixing sleeve 4. The top surface of the insert block 10 pushes the multiple groups of card blocks 6 outward. When the card slots 11 on the insert block 10 are aligned with the card blocks 6, the card blocks 6 are embedded in the card slots 11 under the action of the push spring 18 to achieve preliminary fixation. Then, slide the sliding sleeve 12 to make the clamping plate 13 contact with the fixing plate 3. When the clamping plate 13 moves When it reaches the appropriate position, the insertion rod 15 will be inserted into the fixing hole 14 to achieve precise positioning and fixation. The block 19 at the top of the sleeve 12 will contact the fixing plate 3 or the support column 1 when the sleeve 12 moves upward. This contact provides a physical limitation to prevent the sleeve 12 from moving excessively. It also provides a tactile feedback to the operator, indicating that the sleeve 12 has reached the correct position. The sleeve 12 is then fixed by the limiting mechanism. When disassembling, the reverse operation is sufficient. The whole process realizes the rapid installation, stable connection and flexible adjustment of the protective net 2.

[0041] The operator can rotate the rotating sleeve 23 to make the multiple groups of baffles 26 contact and abut or separate and unlock with both sides of the limit block 25, thereby limiting or releasing the movement of the sliding sleeve 12. This design allows the position of the sliding sleeve 12 to be quickly adjusted and locked under different working conditions.

[0042] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A protective support for construction engineering, comprising a support column (1), characterized in that: The support column (1) is provided with two groups, a protective net (2) is provided between the two groups of support columns (1), and multiple groups of mounting mechanisms are provided between the protective net (2) and the support column (1), the mounting mechanisms comprising a fixing plate (3), a fixing sleeve (4), a mounting groove (5), a clamping block (6), a push sleeve (7), a push rod (8), a fixing rod (9), an inserting block (10), a clamping groove (11), a sliding sleeve (12) and a pressing plate (13), the fixing plate (3) is installed on both sides of the protective net (2), the fixing sleeve (4) is installed in the support column (1), and the mounting groove (5) is provided with multiple groups of The fixing sleeve (4) is provided, the clamping block (6) is slidably installed in a plurality of groups of the mounting grooves (5), the pushing sleeve (7) is installed on the rear side of the plurality of groups of the clamping blocks (6), the pushing rod (8) is installed in the plurality of groups of the mounting grooves (5) and is slidably connected with the pushing sleeve (7), the fixing rod (9) is plugged into the fixing sleeve (4), the inserting block (10) is installed at the top end of the fixing rod (9), the clamping groove (11) is provided with a plurality of groups distributed on the outside of the inserting block (10), the sliding sleeve (12) is slidably installed on the outer wall of the fixing rod (9), and the pressing plate (13) is installed on the outer wall of the sliding sleeve (12).

2. The protective support for construction engineering according to claim 1, characterized in that: The fixing plate (3) and the support column (1) are both provided with fixing holes (14), the pressing plate (13) is provided with an insertion rod (15), and the fixing holes (14) and the insertion rod (15) are both provided in multiple groups and are adapted to each other.

3. The protective support for construction engineering according to claim 2, characterized in that: The inner wall of the fixing sleeve (4) is provided with positioning grooves (16), and the positioning grooves (16) are provided in multiple groups. The outer wall of the insert block (10) is provided with positioning strips (17), and the positioning strips (17) are provided in multiple groups and are adapted to the multiple groups of positioning grooves (16).

4. A protective support for construction engineering according to claim 3, characterized in that: multiple groups A push spring (18) is connected between the rear side of the clamping block (6) and the inner side of the mounting groove (5).

5. The protective support for construction engineering according to claim 4, characterized in that: A stop block (19) is installed on the top end of the sliding sleeve (12).

6. The protective support for construction engineering according to claim 5, characterized in that: A tension spring (20) is connected between the bottom surface of the sliding sleeve (12) and the fixed rod (9), and a plurality of groups of the tension springs (20) are provided.

7. The protective support for construction engineering according to claim 6, characterized in that: The outer wall of the fixing rod (9) is provided with a slide bar (21), and the inner wall of the sliding sleeve (12) is provided with a slide groove (22). The slide bar (21) and the slide groove (22) are both provided with multiple groups and are slidably connected.

8. The protective support for construction engineering according to claim 7, characterized in that: A limiting mechanism is provided on the fixed rod (9), and the limiting mechanism comprises a rotating sleeve (23), a supporting rod (24), a limiting block (25) and a baffle (26). The rotating sleeve (23) is rotatably mounted on the bottom end of the fixed rod (9), the supporting rod (24) is provided with multiple groups mounted on the top surface of the rotating sleeve (23), the limiting block (25) is provided with multiple groups mounted on the outer wall of the sliding sleeve (12), and the baffle (26) is provided with multiple groups respectively mounted on the top ends of the multiple groups of supporting rods (24).

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