Civil engineering construction support device

Abstract

A civil engineering construction support device comprises a fixed supporting plate, a working table, a guardrail, a positioning supporting rod, a worm gear, a driving connecting rod, a mounting supporting sleeve and a supporting vertical sleeve, the exterior of the fixed supporting plate is connected with a climbing ladder, the lower portion of the fixed supporting plate is connected with a plurality of fixed supporting legs, the bottoms of the fixed supporting legs are provided with fixed bottom plates, and the upper portion of the fixed supporting plate is connected with the working table. A guardrail is arranged on the upper portion of the working table and provided with a guardrail door, sliding blocks are arranged on the lower portion of the working table, sliding ways are arranged on the two sides of the fixed supporting plate, the sliding blocks are matched with the sliding ways, the sliding blocks are connected with the sliding ways, the sliding blocks slide on the sliding ways, and sliding grooves are formed in the sliding ways, matched with the moving wheels, connected with the moving wheels and slide in the moving wheels. The moving wheel is connected with the sliding block through the center shaft rod which is sequentially connected with the sliding block and the moving wheel.

Description

Technical Field

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

[0002] The existing patent (publication number: CN212201210U) proposes a civil engineering construction support, including: a support plate; four support pipes, all four of the support pipes are arranged below the support plate, and the four support pipes are distributed in a rectangular array; four universal wheels, each of the four universal wheels is arranged at the bottom end of the corresponding support pipe; two first pull plates and two second pull plates, both the two first pull plates and the two second pull plates are arranged below the support plate. However, the structure of the "support plate" in this device is relatively fixed. When it is necessary to expand a small area of the horizontal construction area, other operators need to cooperate to push and adjust the fixed position of the support plate, which increases the labor intensity of the operators and has low operation convenience, affecting the operation efficiency of civil engineering construction, and there are drawbacks. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a civil engineering construction support device that is convenient for construction workers to work at heights, and can move and expand the horizontal construction area of the workbench according to the actual needs of civil engineering construction, increase the workable range of construction workers' single-time ascent, and the control position adjustment of the workbench is convenient, without the need for other operators to cooperate to push and adjust the fixed position of the workbench, reducing the labor intensity of the operators and improving the operation efficiency of civil engineering construction.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A civil engineering construction support device, including a fixed support plate, a workbench, a guardrail, a positioning support rod, a worm gear, a driving connecting rod, an installation support sleeve, and a supporting vertical sleeve. The outside of the fixed support plate is connected with a climbing ladder, the lower part of the fixed support plate is connected with a plurality of fixed support legs, the bottom of the fixed support legs has a fixed bottom plate, the upper part of the fixed support plate is connected with the workbench, the upper part of the workbench has a guardrail, the guardrail is provided with a guardrail door, the lower part of the workbench has a slider, both sides of the fixed support plate have sliding grooves, the slider is adapted to the sliding grooves, the slider is connected to the sliding grooves, the slider slides on the sliding grooves, the sliding grooves have sliding channels, the sliding channels are adapted to the moving wheels, the sliding channels are connected to the moving wheels, the sliding channels slide in the moving wheels, and the moving wheels are connected to the slider through a central shaft rod, and the central shaft rod is sequentially connected to the slider and the moving wheels.

[0006] The utility model provides placement grooves on both sides of the fixed support plate, the placement grooves are adapted to the worm gear, the placement grooves are connected to the worm gear, the worm gear fits the fixed support plate, the positioning support rod is sequentially connected to the fixed support plate, the slider, and the worm gear, the positioning support rod is connected to the slider through a thread, the inner end of the positioning support rod has a driving protrusion, the worm gear has a driving groove, the driving protrusion is adapted to the driving groove, the driving protrusion is connected to the driving groove, the outer end of the positioning support rod has a limit baffle, and the inner side of the limit baffle fits the fixed support plate.

[0007] The lower part of the fixed support plate of the utility model is connected to the installation support sleeve, and fastening clamps are provided on both sides of the installation support sleeve, and fastening clamp through holes are provided on both sides of the fixed bottom plate. The positioning support rod has a fastening slot, and the fastening slot and the fastening clamp through holes are adapted to the fastening clamp, the fastening clamp passes through the fastening clamp through holes, and the fastening clamp is connected to the fastening slot.

[0008] The utility model discloses a mounting sleeve that fits the driving connecting rod inside, and a worm is provided on both sides of the driving connecting rod, the worm is adapted to the worm wheel, the worm is connected to the worm wheel, the mounting sleeve has a shaft rod through hole, the shaft rod through hole is adapted to the driving shaft rod, the driving shaft rod passes through the shaft rod through hole, the inner end of the driving shaft rod is connected to the driving connecting rod, the outer end of the driving shaft rod is connected to the motor, and the motor is connected to the mounting sleeve. Beneficial Effects

[0009] 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 motor drives the driving connecting rod to rotate, the worm wheels on both sides are linked therewith, and the worm wheels are embedded and plugged into the positioning support rod, and the positioning is accurate, which is convenient for fast and accurate docking and installation between components, and provides a force fulcrum for the worm wheel to drive the positioning support rod to rotate synchronously. The positioning support rod is positioned and connected with the slider through a thread, so that when the positioning support rod rotates, the slider drives the work platform to perform horizontal linear motion on the upper part of the fixed support plate, so that the work platform can be moved and expanded in the horizontal construction area according to the actual needs of civil engineering construction. The operation is convenient, the construction personnel's single climbing operating range is increased, and there is no need for other operators to cooperate in pushing and adjusting the fixed position of the work platform, which reduces the labor of the operators and improves the efficiency of civil engineering construction construction. When the work platform is displaced, the moving wheel slides synchronously in the slide groove to reduce the friction resistance generated when the work platform is displaced, and improves the smoothness and smoothness of the work platform when it moves.

[0010] The support vertical sleeves of the utility model are sleeved on both ends of the driving connecting rod to provide supporting fulcrums for it, and are embedded in the limiting card groove through the limiting vertical plate, thereby increasing the limiting fulcrum of the driving connecting rod, so that the axial rotation adjustment can be performed while keeping the lateral position and the longitudinal height unchanged, thereby preventing the axial rotation from affecting the linkage effect between the components and improving the structural stability.

[0011] While the mounting support sleeve of the present utility model provides a mounting fulcrum for the driving link and its driving assembly, the fastening clamping plate it has increases the connection fulcrum between the fixed support plate and the positioning support rod, and limits the position of the positioning support rod, enabling it to rotate axially while keeping its lateral position unchanged, avoiding its displacement and affecting the interlocking effect between components, and improving the structural stability.

[0012] While facilitating the construction workers to work at heights, the present utility model can, according to the actual needs of civil engineering construction, move and expand the lateral construction area of the workbench, increasing the workable range for construction workers to climb to a height once, and the control position adjustment of the workbench is convenient, without the need for other workers to cooperate in pushing and adjusting the fixed position of the workbench, reducing the labor intensity of the workers and improving the work efficiency of civil engineering construction. Brief Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the fixed support plate described in the present utility model.

[0014] Figure 2 It is a structural sectional view of a civil engineering construction support device described in the present utility model.

[0015] Figure 3 It is a structural sectional view of a civil engineering construction support device described in the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the mounting support sleeve described in the present utility model.

[0017] Figure 5 It is a structural sectional view of the driving link limiting structure described in the present utility model.

[0018] Figure 6 It is a structural sectional view of the connection structure of the driving convex block, worm gear, and worm described in the present utility model.

[0019] Figure 7 It is a structural sectional view of the mounting support sleeve described in the present utility model.

[0020] Figure 8 For the present utility model Figure 2 Partial structure enlarged view.

[0021] Figure 9 For the present utility model Figure 3 Partial structure enlarged view. Detailed Description of the Preferred Embodiment

[0022] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0023] Embodiment 1:

[0024] A civil engineering construction support device, comprising a fixed support plate 01, an operating platform 04, a guardrail 05, a positioning support rod 13, a worm gear 15, a driving connecting rod 16, a mounting support sleeve 25, and a supporting vertical sleeve 29. A climbing ladder 31 is connected to the outside of the fixed support plate 01. A plurality of fixed support legs 02 are connected to the lower part of the fixed support plate 01. The bottom of the fixed support leg 02 has a fixed bottom plate 03. The upper part of the fixed support plate 01 is connected to the operating platform 04. The upper part of the operating platform 04 has a guardrail 05. The guardrail 05 is provided with a guardrail door 06. The lower part of the operating platform 04 has a slider 07. Both sides of the fixed support plate 01 have sliding grooves 08. The slider 07 is adapted to the sliding groove 08. The slider 07 is connected to the sliding groove 08. The slider 07 slides on the sliding groove 08. The sliding groove 08 has a chute 09. The chute 09 is adapted to the moving wheel 10. The chute 09 is connected to the moving wheel 10. The chute 09 slides in the moving wheel 10. The moving wheel 10 is connected to the slider 07 through a central shaft rod 11. The central shaft rod 11 is sequentially connected to the slider 07 and the moving wheel 10. The worm gears 14 on both sides of the driving connecting rod 16 are in corresponding positions and are connected to the worm gears 15 on both sides. So that when the motor 19 drives the driving connecting rod 16 to rotate, the worm gears 15 on both sides are interlocked. The worm gear 15 is inserted into the positioning support rod 13 in an embedded manner. The positioning is accurate. While facilitating the quick and accurate docking and installation between components, and providing a force-bearing fulcrum for the worm gear 15 to drive the positioning support rod 13 to rotate synchronously. The positioning support rod 13 is connected to the slider 07 through a thread. So that when the positioning support rod 13 rotates, the slider 07 drives the operating platform 04 to perform a horizontal linear motion on the upper part of the fixed support plate 01. It can expand the horizontal construction area of the operating platform 04 according to the actual needs of civil engineering construction. The operation is convenient. It increases the range of work that construction workers can do in a single climb. And there is no need for other workers to cooperate to push and adjust the fixed position of the operating platform 04, reducing the labor intensity of the workers and improving the construction efficiency of civil engineering construction. And when the operating platform 04 is displaced, the moving wheel 10 slides synchronously in the chute 09 to reduce the frictional resistance generated when the operating platform 04 is displaced and improve the smoothness of the operating platform 04 when it moves.

[0025] Embodiment 2:

[0026] On both sides of the fixed support plate 01 of the present utility model, there are placement grooves 30, which are adapted to the worm gear 15. The placement grooves 30 are connected to the worm gear 15, and the worm gear 15 is attached to the fixed support plate 01. The positioning support rod 13 is sequentially connected to the fixed support plate 01, the slider 07, and the worm gear 15. The positioning support rod 13 is threadedly connected to the slider 07. The inner end of the positioning support rod 13 has a driving protrusion 20, and the worm gear 15 has a driving groove 21. The driving protrusion 20 is adapted to the driving groove 21, and the driving protrusion 20 is connected to the driving groove 21. The outer end of the positioning support rod 13 has a limiting baffle 12, and the inner side of the limiting baffle 12 is attached to the fixed support plate 01. This device facilitates the construction workers to work at heights. At the same time, according to the actual needs of civil engineering construction, the horizontal construction area of the operating platform 04 can be moved and expanded, increasing the scope of work that the construction workers can perform during a single ascent. Moreover, the position control adjustment of the operating platform 04 is convenient, without the need for other workers to cooperate in pushing and adjusting the fixed position of the operating platform 04, reducing the labor intensity of the workers and improving the construction efficiency of civil engineering construction.

[0027] Embodiment 3:

[0028] The lower part of the fixed support plate 01 of the present utility model is connected to the installation support sleeve 25. Both sides of the installation support sleeve 25 have fastening clamping plates 22. Both sides of the fixed bottom plate 03 have fastening clamping plate through holes 24. The positioning support rod 13 has fastening clamping grooves 23. The fastening clamping grooves 23, the fastening clamping plate through holes 24 are adapted to the fastening clamping plates 22. The fastening clamping plates 22 pass through the fastening clamping plate through holes 24, and the fastening clamping plates 22 are connected to the fastening clamping grooves 23. While the installation support sleeve 25 provides an installation fulcrum for the driving connecting rod 16 and its driving components, the fastening clamping plates 22 it has increase the connecting fulcrum between the fixed support plate 01 and the positioning support rod 13, and limit the position of the positioning support rod 13, enabling it to rotate axially while maintaining its horizontal position unchanged, avoiding its displacement and affecting the interlocking effect between components, and improving the structural stability.

[0029] Embodiment 4:

[0030] The inner part of the installation support sleeve 25 of the present utility model is attached to the driving connecting rod 16. Both sides of the driving connecting rod 16 have worm gears 14. The worm gears 14 are adapted to the worm gear 15, and the worm gears 14 are connected to the worm gear 15. The installation support sleeve 25 has a shaft rod through hole 18, which is adapted to the driving shaft rod 17. The driving shaft rod 17 passes through the shaft rod through hole 18. The inner end of the driving shaft rod 17 is connected to the driving connecting rod 16, and the outer end of the driving shaft rod 17 is connected to the motor 19, and the motor 19 is connected to the installation support sleeve 25.

[0031] Embodiment 5:

[0032] At both ends of the driving connecting rod 16 of the utility model pass through the supporting vertical sleeves 29, the supporting vertical sleeves 29 are connected to the mounting support sleeves 25, both sides of the mounting support sleeves 25 are provided with limiting vertical plates 26, the supporting vertical sleeves 29 are provided with vertical plate through holes 27, both ends of the driving connecting rod 16 are provided with limiting card slots 28, the limiting card slots 28, the vertical plate through holes 27 are adapted to the limiting vertical plates 26, the limiting vertical plates 26 pass through the vertical plate through holes 27, the limiting vertical plates 26 are connected to the limiting card slots 28, the supporting vertical sleeves 29 are sleeved on both ends of the driving connecting rod 16, while providing a supporting fulcrum for it, and by embedding the limiting vertical plates 26 into the limiting card slots 28, the limiting fulcrum of the driving connecting rod 16 is increased, so that it can perform axial rotation adjustment while keeping the horizontal position and vertical height unchanged, avoiding its crosstalk and affecting the interlocking effect between components, and improving the structural stability.

[0033] Embodiment 6:

[0034] Installation steps: First, place the operating table 04 on the upper part of the fixed support plate 01, and embed the slider 07 and the moving wheel 10 into the slideway 08 and the chute 09 respectively. Then insert the worm wheel 15 into the placement groove 30. Then connect the positioning support rod 13 to the fixed support plate 01, the slider 07, and the worm wheel 15 in sequence until the inner surface of the limiting baffle 12 is in contact with the outer surface of the fixed support plate 01, and the driving convex block 20 is embedded into the driving groove 21. The positioning support rod 13 is positioned and connected to the slider 07 by threads. Then weld the fixed support leg 02 to the lower part of the fixed support plate 01, and weld the climbing ladder 31 to the side part of the fixed support plate 01. Then sleeve the supporting vertical sleeve 29 on both ends of the driving connecting rod 16 until the positions of the limiting card slots 28 and the vertical plate through holes 27 correspond. Then place both the supporting vertical sleeve 29 and the driving connecting rod 16 into the mounting support sleeve 25, fixedly connect the supporting vertical sleeve 29 and the mounting support sleeve 25, and the limiting vertical plate 26 passes through the vertical plate through hole 27 and is embedded into the limiting card slot 28. Then pass the driving shaft rod 17 through the shaft rod through hole 18, and fixedly connect the inner end of the driving shaft rod 17 to the driving connecting rod 16. Then install and fix the motor 19 outside the mounting support sleeve 25 and drive-connect it to the driving shaft rod 17. Finally, install and fix the mounting support sleeve 25 to the lower part of the fixed support plate 01, and the fastening card plate 22 passes through the fastening card plate through hole 24 and is embedded into the fastening card slot 23. The two side worm gears 14 and the two side worm wheels 15 are in corresponding positions and are connected to complete the installation.

[0035] The above is only the preferred embodiment of the utility model and is not used to limit the utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the technical principle of the utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A civil engineering construction support device, characterized in that : It includes a fixed support plate (01), an operating table (04), a guardrail (05), a positioning support rod (13), a worm gear (15), a driving connecting rod (16), a mounting support sleeve (25), and a supporting vertical sleeve (29). The outside of the fixed support plate (01) is connected to a climbing ladder (31). The lower part of the fixed support plate (01) is connected to a plurality of fixed support legs (02), and the bottom of the fixed support legs (02) has a fixed bottom plate (03). The upper part of the fixed support plate (01) is connected to the operating table (04), the upper part of the operating table (04) has a guardrail (05), the guardrail (05) is provided with a guardrail door (06), the lower part of the operating table (04) has a slider (07), both sides of the fixed support plate (01) have sliding grooves (08), the slider (07) is adapted to the sliding grooves (08), the slider (07) is connected to the sliding grooves (08), the slider (07) slides on the sliding grooves (08), the sliding grooves (08) have sliding chutes (09), the sliding chutes (09) are adapted to the moving wheels (10), the sliding chutes (09) are connected to the moving wheels (10), the sliding chutes (09) slide inside the moving wheels (10), the moving wheels (10) are connected to the slider (07) through a central shaft rod (11), and the central shaft rod (11) is sequentially connected to the slider (07) and the moving wheels (10).

2. The civil engineering construction support device according to claim 1, characterized in that : Both sides of the fixed support plate (01) have placement grooves (30), the placement grooves (30) are adapted to the worm gear (15), the placement grooves (30) are connected to the worm gear (15), the worm gear (15) fits against the fixed support plate (01). The positioning support rod (13) is sequentially connected to the fixed support plate (01), the slider (07), and the worm gear (15). The positioning support rod (13) is connected to the slider (07) by threads. The inner end of the positioning support rod (13) has a driving convex block (20), the worm gear (15) has a driving groove (21), the driving convex block (20) is adapted to the driving groove (21), the driving convex block (20) is connected to the driving groove (21). The outer end of the positioning support rod (13) has a limit baffle (12), and the inner side of the limit baffle (12) fits against the fixed support plate (01).

3. The civil engineering construction support device according to claim 2, characterized in that : The lower part of the fixed support plate (01) is connected to the mounting support sleeve (25). Both sides of the mounting support sleeve (25) have fastening clamping plates (22), both sides of the fixed bottom plate (03) have fastening clamping plate perforations (24), the positioning support rod (13) has a fastening clamping groove (23), the fastening clamping groove (23), the fastening clamping plate perforations (24) are adapted to the fastening clamping plates (22), the fastening clamping plates (22) pass through the fastening clamping plate perforations (24), and the fastening clamping plates (22) are connected to the fastening clamping groove (23).

4. The civil engineering construction support device according to claim 3, characterized in that : The inside of the mounting support sleeve (25) fits against the driving connecting rod (16). Both sides of the driving connecting rod (16) have worm shafts (14), the worm shafts (14) are adapted to the worm gear (15), the worm shafts (14) are connected to the worm gear (15). The mounting support sleeve (25) has a shaft rod perforation (18), the shaft rod perforation (18) is adapted to the driving shaft rod (17), the driving shaft rod (17) passes through the shaft rod perforation (18), the inner end of the driving shaft rod (17) is connected to the driving connecting rod (16), the outer end of the driving shaft rod (17) is connected to a motor (19), and the motor (19) is connected to the mounting support sleeve (25).

5. The civil engineering construction support device according to claim 1, characterized in that : Both ends of the driving connecting rod (16) pass through the supporting vertical sleeve (29), the supporting vertical sleeve (29) is connected to the mounting support sleeve (25), both sides of the mounting support sleeve (25) are provided with limiting vertical plates (26), the supporting vertical sleeve (29) has a vertical plate perforation (27), both ends of the driving connecting rod (16) have limiting card slots (28), the limiting card slots (28), the vertical plate perforation (27) and the limiting vertical plates (26) are adapted to each other, the limiting vertical plates (26) pass through the vertical plate perforation (27), and the limiting vertical plates (26) are connected to the limiting card slots (28).

Images