A building construction device assisted by lifting

Abstract

The utility model discloses a kind of building construction devices of auxiliary lifting, it is related to building construction device technical field, including roof and fixed lifting device in the bottom of roof, lifting device includes bottom plate, the top center of roof is fixed with fixed block, the top of fixed block is fixed with dustproof shell, the top section of dustproof shell is the structure of the character form, dustproof shell's notch place both sides wall is all provided with sliding slot, the sliding connection of two the sliding slot between with baffle, electric telescopic link is installed between the bottom of baffle and the top of roof;In the utility model, the intelligent monitoring mechanism of fixed rod, adjusting rod, trigger ball, passageway and touch switch is formed, when puncher reaches predetermined position, trigger ball triggers touch switch, automatically activates laser lamp as visual prompt, ensure that construction personnel can promptly understand punch position, avoid actual punch position to be easily deviated from preset position to cause waste hole and need secondary punching situation.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, specifically to a building construction device for auxiliary lifting. Background Technology

[0002] In building decoration, renovation projects, ceiling construction, and installation, various types of hangers need to be installed on the roof slab of the building. There are two types of hanger installation methods: one is to use the pre-embedded process, and the other is to use the post-installation method. The post-installation method requires drilling holes at the bottom of the roof slab of the building according to the preset position, and then inserting anchors.

[0003] However, existing methods for drilling holes in the ceiling of buildings have some drawbacks in actual use: the construction process generally involves manually drilling holes at preset positions on the ceiling using a drilling device. However, existing drilling devices do not have auxiliary positioning devices, and relying on workers' experience to drill holes can easily lead to deviations between the actual drilling position and the preset position, resulting in unusable holes and situations where secondary drilling is required.

[0004] To address these issues, we designed an auxiliary lifting and lowering construction device. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary lifting construction device to solve the problem mentioned in the background art that the actual drilling position is prone to deviate from the preset position, resulting in waste holes and the need for secondary drilling.

[0006] To solve the above-mentioned technical problems, this utility model provides an auxiliary lifting construction device, including a top plate and a lifting device fixed to the bottom of the top plate. The lifting device includes a base plate, a fixing block fixed at the center of the top of the top plate, and a dustproof shell fixed to the top of the fixing block. The top cross-section of the dustproof shell is U-shaped, and sliding grooves are provided on both sides of the notch of the dustproof shell. A baffle is slidably connected between the two sliding grooves. An electric telescopic rod is installed between the bottom of the baffle and the top of the top plate. A vertical device is installed at the center of the bottom inner wall of the dustproof shell via a hydraulic cylinder. The device includes a drilling machine with fixed rods attached to the inner wall of the bottom of a dustproof housing. An adjusting rod is inserted into the top of one of the fixed rods. A trigger ball, slidably connected to the inner wall of the fixed rod, is embedded in the side wall of the adjusting rod via a second spring. The outer wall of the fixed rod has a channel located below the trigger ball. A touch switch, fixed to the inner wall of the dustproof housing, is located on the side of the channel away from the trigger ball. The touch switch is compatible with the trigger ball. A laser lamp, electrically connected to the touch switch, is installed on the inner wall of the dustproof housing. The extension line of the laser lamp's light source intersects the extension line of the drill bit on the drilling machine.

[0007] Furthermore, the top of the fixed rod is provided with a sliding groove with an inverted T-shaped cross section, the bottom of the channel has an inverted T-shaped structure, and a first spring is fixed to the bottom of the channel and installed on the inner wall of the bottom of the sliding groove.

[0008] Furthermore, two parallel side plates are fixed to the top of the base plate, a positioning shaft is fixed between the same end of the two side plates, and a push shaft parallel to the positioning shaft is slidably connected between the other ends of the two side plates. A cylinder is installed between the positioning shaft and the push shaft, and an X-shaped rod is rotatably connected between the positioning shaft and the push shaft. The X-shaped rod includes an outer fork plate and an inner fork plate that are rotatably connected to the positioning shaft and the push shaft, respectively. A pin is rotatably connected to the middle of the side wall of the outer fork plate and the inner fork plate, and the other end of the X-shaped rod is connected to the bottom of the top plate through another set of side plates.

[0009] Furthermore, the output end of the drilling machine is rotatably connected to a dust collection plate, the drill bit on the drilling machine is located above the dust collection plate, and four fixing rods pass through the dust collection plate and are slidably connected to it.

[0010] Furthermore, a caster wheel is fixed at the bottom edge of the base plate, and a brake pad is installed on the caster wheel.

[0011] Furthermore, the top of the drill bit, the top of the fixing rod, and the top of the dust cover on the drilling machine are all located on the same horizontal plane. When the top of the channel and the top of the fixing rod are on the same horizontal plane, one end of the trigger ball moves out of the channel and abuts against the touch switch.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By designing a dustproof shell and baffle, the dust collection plate equipped with the drilling machine, combined with the sliding connection design of the dustproof shell and the fixing rod, effectively collects dust and debris generated during the drilling process, reducing cleaning workload and environmental pollution, and improving the cleanliness of the construction site. This device effectively prevents dust and debris from splashing during drilling operations, protecting the construction site environment and the health of workers. The U-shaped structure of the dustproof shell and the baffle controlled by the electric telescopic rod facilitate construction operations and allow for flexible control of the dustproof effect.

[0014] 2. Utilizing an intelligent monitoring mechanism consisting of a fixed rod, adjusting rod, trigger ball, channel, and touch switch, when the drilling machine reaches the predetermined depth, the trigger ball activates the touch switch, automatically activating the laser light as a visual cue. This ensures that construction personnel can immediately understand the drilling position, avoiding deviations between the actual drilling position and the preset position that could result in unusable holes or the need for secondary drilling. It also prevents structural damage caused by over-drilling, thus improving construction accuracy and safety.

[0015] 3. The lifting device, via an X-shaped rod (including an outer and inner fork plate) and a cylinder, enables the smooth lifting of the top plate and the entire drilling equipment. The X-shaped rod design enhances structural stability and lifting precision, while the cylinder drive ensures rapid and controllable lifting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the punching device of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure for auxiliary positioning of this utility model;

[0019] Figure 4 This is a schematic diagram of the triggering structure of this utility model.

[0020] In the picture:

[0021] 1. Top plate; 2. Fixing block; 3. Dustproof shell; 4. Slide groove; 5. Electric telescopic rod; 6. Baffle; 7. Fixing rod; 8. Channel; 9. Touch switch; 10. Adjusting rod; 11. Slide groove; 12. First spring; 13. Second spring; 14. Trigger ball; 15. Laser light; 16. Base plate; 17. Side plate; 18. Positioning shaft; 19. Push shaft; 20. Cylinder; 21. Outer fork plate; 22. Inner fork plate; 23. Pin shaft; 24. Drilling machine; 25. Universal wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides a technical solution: an auxiliary lifting construction device, including a top plate 1 and a lifting device fixed to the bottom of the top plate 1. The lifting device includes a base plate 16. A fixing block 2 is fixed at the center of the top of the top plate 1. A dustproof shell 3 is fixed on the top of the fixing block 2. The top cross-section of the dustproof shell 3 is U-shaped. Slide grooves 4 are provided on both sides of the notch of the dustproof shell 3. A baffle 6 is slidably connected between the two slide grooves 4. An electric telescopic rod 5 is installed between the bottom of the baffle 6 and the top of the top plate 1. A vertically set drilling machine 24 is installed at the center of the bottom inner wall of the dustproof shell 3 through a hydraulic cylinder. The drilling machine 24 The dustproof housing 24 is surrounded by fixed rods 7 on the inner bottom wall of the dustproof housing 3. An adjusting rod 10 is inserted into the top of one of the fixed rods 7. A trigger ball 14, slidably connected to the inner wall of the fixed rod 7, is embedded in the side wall of the adjusting rod 10 via a second spring 13. A channel 8 is located below the trigger ball 14 on the outer wall of the fixed rod 7. A touch switch 9, fixed to the inner wall of the dustproof housing 3, is located on the side of the channel 8 away from the trigger ball 14. The touch switch 9 is compatible with the trigger ball 14. A laser lamp 15, electrically connected to the touch switch 9, is installed on the inner wall of the dustproof housing 3. The extended line of the laser lamp 15 intersects with the extended line of the drill bit on the drilling machine 24. Through the combination of the adjusting rod 10, the second spring 13, the trigger ball 14, and the touch switch 9 on the fixed rods 7, real-time monitoring of the drilling machine 24's working status is achieved. The dustproof housing 3 installed at the bottom of the top plate 1 effectively prevents dust and debris from splashing during the drilling machine 24's operation, protecting the construction environment and the health of the workers.

[0024] A construction device for assisting in lifting and lowering has a fixed rod 7 with a sliding groove 11 of inverted T-shape at the top and a channel 8 with an inverted T-shaped structure at the bottom. A first spring 12 is fixed to the inner wall of the bottom of the sliding groove 11 at the bottom of the channel 8. The cooperation between the inverted T-shaped sliding groove 11 at the top of the fixed rod 7 and the first spring 12 makes the adjusting rod 10 more stable when moving up and down, while ensuring precise contact between the trigger ball 14 and the touch switch 9.

[0025] A construction device for assisting in lifting and lowering includes two parallel side plates 17 fixed to the top of a base plate 16. A positioning shaft 18 is fixed between the same end of the two side plates 17, and a push shaft 19 parallel to the positioning shaft 18 is slidably connected between the other ends of the two side plates 17. A cylinder 20 is installed between the positioning shaft 18 and the push shaft 19. An X-shaped rod is rotatably connected to the positioning shaft 18 and the push shaft 19. The X-shaped rod includes an outer fork plate 21 and an inner fork plate 22, which are rotatably connected to the positioning shaft 18 and the push shaft 19, respectively. A pin 23 is rotatably connected to the middle of the side walls of the outer fork plate 21 and the inner fork plate 22. The other end of the X-shaped rod is connected to the bottom of a top plate 1 through another set of side plates 17. The design of the side plates 17, positioning shaft 18, push shaft 19, and X-shaped rod driven by cylinder 20 on the base plate 16 enables smooth lifting and lowering of the device. The unique structure of the X-shaped rod makes the lifting process more stable, reduces vibration and impact, and effectively protects the equipment itself and the surrounding environment.

[0026] A construction device with auxiliary lifting mechanism includes a dust collection plate rotatably connected to the output end of a drilling machine 24. The drill bit on the drilling machine 24 is positioned above the dust collection plate. Four fixing rods 7 pass through and slidably connect to the dust collection plate. The rotating dust collection plate design at the output end of the drilling machine 24 effectively collects dust and debris generated during the drilling process, reducing environmental pollution and keeping the drilling machine clean. The four fixing rods 7 not only enhance the stability and load-bearing capacity of the dust collection plate but also ensure its safety and reliability during operation.

[0027] A construction device for assisting in lifting and lowering has casters 25 fixed at the bottom edge of a base plate 16, and brake pads are installed on the casters 25.

[0028] A construction device for assisting in lifting and lowering, wherein the top of the drill bit on the drilling machine 24, the top of the fixing rod 7, and the top of the dust cover 3 are all on the same horizontal plane. When the top of the channel 8 and the top of the fixing rod 7 are on the same horizontal plane, one end of the trigger ball 14 moves out of the channel 8 and abuts against the touch switch 9.

[0029] Working principle:

[0030] I. Lifting and Positioning:

[0031] The device achieves overall height adjustment via a lifting mechanism at the bottom of the top plate 1. This lifting mechanism includes a base plate 16, side plates 17, a positioning shaft 18, a push shaft 19, a cylinder 20, and an X-shaped rod. When drilling is required, the cylinder 20 pushes the push shaft 19. The X-shaped rod, consisting of an outer fork plate 21, an inner fork plate 22, and a pin 23, unfolds, driving the top plate 1 and the drilling device on it to the desired height. Casters 25 at the bottom of the base plate 16 provide mobility, facilitating flexible movement of the device on the construction site, and are secured by brake pads.

[0032] II. Drilling operation:

[0033] A drilling machine 24 is installed inside the dustproof shell 3 at the top of the top plate 1. The drilling machine 24 is driven by a hydraulic cylinder to move vertically. The output end of the drilling machine 24 is equipped with a dust collection plate to collect the dust generated during drilling and reduce environmental pollution. Before drilling, the position of the baffle 6 at the top of the dustproof shell 3 is adjusted by the electric telescopic rod 5 to ensure the sealing of the dustproof shell and prevent dust from overflowing.

[0034] III. Automatic Alignment and Triggering Mechanism:

[0035] The device utilizes the light source emitted by the laser lamp 15 to intersect with the extension line of the drill bit of the drilling machine 24, forming a visual alignment line to help the operator accurately align the drilling position. When the drilling machine 24 descends to a preset height, i.e., when the drill bit is close to the drilling position, the adjusting rod 10 on the fixed rod 7 descends accordingly, causing the trigger ball 14 to slide along the inner wall of the fixed rod 7. Due to the design of the first spring 12 and the sliding groove 11, the trigger ball 14 can pass through the channel 8 at a specific height and touch the touch switch 9.

[0036] Once the trigger ball 14 contacts the touch switch 9, the circuit is activated, and the laser light 15 may turn off or emit a specific signal to indicate that the optimal drilling position has been reached. At this time, the drilling machine 24 starts to work.

[0037] IV. Safety Protection and Efficiency Improvement:

[0038] The automatic alignment and triggering mechanism reduces errors from manual alignment, improving drilling accuracy and efficiency. The dust cover and dust collection plate effectively prevent dust dispersion, protecting the construction environment and personnel health. The overall design of the device facilitates operation and maintenance, enhancing construction efficiency and safety.

Claims

1. A construction device for auxiliary lifting, comprising a top plate (1) and a lifting device fixed to the bottom of the top plate (1), the lifting device comprising a base plate (16), characterized in that: A fixing block (2) is fixed at the center of the top of the top plate (1), and a dust cover (3) is fixed on the top of the fixing block (2). The top cross-section of the dust cover (3) is a U-shaped structure. Slide grooves (4) are provided on both sides of the notch of the dust cover (3). A baffle (6) is slidably connected between the two slide grooves (4). An electric telescopic rod (5) is installed between the bottom of the baffle (6) and the top of the top plate (1). A vertically set drilling machine (24) is installed at the center of the bottom inner wall of the dust cover (3) through a hydraulic cylinder. A fixing rod (7) fixed to the bottom inner wall of the dust cover (3) is provided around the drilling machine (24). One of the fixing rods (7) is fixed to the bottom inner wall of the dust cover (3). An adjusting rod (10) is inserted into the top of the rod (7). A trigger ball (14) is slidably connected to the inner wall of the fixed rod (7) via a second spring (13) on the side wall of the adjusting rod (10). The outer wall of the fixed rod (7) is provided with a channel (8) located below the trigger ball (14). A touch switch (9) is fixed to the inner wall of the dust cover (3) on the side of the channel (8) away from the trigger ball (14). The touch switch (9) is adapted to the trigger ball (14). A laser lamp (15) electrically connected to the touch switch (9) is installed on the inner wall of the dust cover (3). The extension line of the light source emitted by the laser lamp (15) intersects with the extension line of the drill bit on the drilling machine (24).

2. The auxiliary lifting construction device as described in claim 1, characterized in that: The top of the fixed rod (7) is provided with a sliding groove (11) with an inverted T-shaped cross section, the bottom of the channel (8) is an inverted T-shaped structure, and a first spring (12) is fixed to the bottom inner wall of the sliding groove (11).

3. The auxiliary lifting construction device as described in claim 1, characterized in that: The top of the base plate (16) is fixed with two parallel side plates (17). A positioning shaft (18) is fixed between the same end of the two side plates (17). A push shaft (19) parallel to the positioning shaft (18) is slidably connected between the other ends of the two side plates (17). A cylinder (20) is installed between the positioning shaft (18) and the push shaft (19). An X-shaped rod is rotatably connected between the positioning shaft (18) and the push shaft (19). The X-shaped rod includes an outer fork plate (21) and an inner fork plate (22) rotatably connected to the positioning shaft (18) and the push shaft (19) respectively. A pin (23) is rotatably connected to the middle of the side wall of the outer fork plate (21) and the inner fork plate (22). The other end of the X-shaped rod is connected to the bottom of the top plate (1) through another set of the side plates (17).

4. The auxiliary lifting construction device as described in claim 1, characterized in that: The output end of the punch (24) is rotatably connected to a dust collection plate. The drill bit on the punch (24) is located above the dust collection plate. The fixing rod (7) passes through the dust collection plate and is slidably connected to it. There are four fixing rods (7).

5. The auxiliary lifting construction device as described in claim 1, characterized in that: A caster wheel (25) is fixed at the bottom edge of the base plate (16), and a brake pad is installed on the caster wheel (25).

6. The auxiliary lifting construction device as described in claim 1, characterized in that: The top of the drill bit, the top of the fixing rod (7), and the top of the dust cover (3) on the drilling machine (24) are all on the same horizontal plane. When the top of the channel (8) and the top of the fixing rod (7) are on the same horizontal plane, one end of the trigger ball (14) moves out of the channel (8) and abuts against the touch switch (9).

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