Steel structure hydraulic synchronous scaffold capable of being used for karst cave geological conditions

Abstract

The invention relates to the technical field of building tools, in particular to a steel structure hydraulic synchronous scaffold capable of being used for karst cave geological conditions. The device further comprises an endurance plate and a nozzle. An annular groove is formed in the protection frame; four flow guide grooves are formed in the protection frame, and each flow guide groove communicates with the annular groove; a plurality of endurance plates for blocking broken stones are arranged on the protective frame; eight drainage grooves are formed in the protection frame, and each drainage groove is communicated with the corresponding drainage ditch; a spray head is fixedly connected to each endurance plate; and each spray head is provided with a plurality of water outlets. And broken stones larger than a gap between the two protection rods are intercepted through the protection rods on the protection frame, so that the situation that the large broken stones generate too large impact force on the endurance plate, and consequently the endurance plate is damaged is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction tools, in particular to a steel structure hydraulic synchronous scaffolding which can be used in karst cave geological conditions. Background Art

[0002] In the prior art, during the foundation construction process, it is often necessary to drill holes in the ground, check the geology of the construction site and detect whether there are karst caves underground, so as to eliminate some safety hazards. When karst caves are detected underground, the caves need to be backfilled to ensure the safety of the construction site.

[0003] However, when the drill bit starts drilling, it is easy to cause gravel to fly, which may cause nearby workers to be shot and injured. When the drill bit drills to a certain depth underground, water will continuously gush out of the hole, making it difficult for workers to go forward to observe the drilling situation, and then they cannot shut down the drilling equipment in time when an accident occurs during drilling, thus causing property loss. At the same time, when there are caves underground, ground collapse may occur, and workers cannot leave in time, causing safety accidents. Summary of the invention

[0004] In order to overcome the shortcomings that sand and gravel fall during the workers' drilling process, affecting the workers' drilling construction, and at the same time, the stone wall will break and large stones will fall, causing the workers to be injured and affecting their health, the present invention provides a steel structure hydraulic synchronous scaffolding that can be used in karst cave geological conditions.

[0005] The technical solution is as follows: a steel structure hydraulic synchronous scaffolding that can be used in karst geological conditions, including a protective frame; also including an endurance plate and a nozzle; an annular groove is opened on the protective frame; four diversion grooves are opened on the protective frame, each of which is connected to the annular groove; a number of endurance plates for blocking gravel are arranged on the protective frame; eight drainage grooves are opened on the protective frame, each of which is connected to the corresponding drainage ditch; a nozzle is fixedly connected to each endurance plate; and a number of water outlets are opened on each nozzle.

[0006] Optionally, the protective frame is made of steel.

[0007] Optionally, the center of the protective frame is configured to be narrow at the bottom and wide at the top.

[0008] Optionally, a filter screen is also included; a filter screen is arranged at the water outlet of each nozzle.

[0009] Optionally, a guide block is also included; each nozzle is provided with a guide block for guiding water to spray toward the endurance board.

[0010] Optionally, a protection rod is also included; a plurality of protection rods for blocking the debris are arranged on the protection frame, and the other ends of the protection rods are connected to the protection frame.

[0011] Optionally, all protection bars are arranged to be low in the middle and high around.

[0012] Optionally, all protection rods are made of rubber.

[0013] Optionally, a mounting frame is also included; the mounting frame is arranged on the protective frame.

[0014] Optionally, an interception net is also included; the interception net is installed on the mounting frame.

[0015] The beneficial effects of the present invention are as follows: the present invention realizes blocking the flying gravel by the endurance plate on the protection frame, and at the same time, the worker can observe the drilling situation of the drill rod through the endurance plate, so as to grasp the drilling situation in time, and then when an accident occurs during drilling, the drilling equipment can be shut down in time to reduce losses;

[0016] The protective bars on the protective frame intercept the broken stones that are larger than the gap between the two protective bars, thereby preventing the large broken stones from exerting excessive impact force on the solid board and causing damage to the solid board, thereby improving the practicality of the present invention;

[0017] The truncated cone shape at the center of the protective frame, which is wide at the top and narrow at the bottom, guides the gushing muddy water to reduce the impact force generated by the muddy water. At the same time, the guided muddy water can be guided to the annular groove through the guide groove on the protective frame, thereby guiding the muddy water away from the drilling location, thereby preventing the muddy water from gathering at the drilling location and affecting the drilling of the drill rod;

[0018] The worker inserts the water pipe into the nozzle, and clean water is sprayed out from the outlet of the nozzle. After spraying, it is guided by the guide block on the nozzle and sprayed onto the endurance board, so as to clean up the residual mud and prevent the mud from blocking the workers' vision. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the first type of the steel structure hydraulic synchronous scaffolding that can be used in karst geological conditions of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the second type of the steel structure hydraulic synchronous scaffolding that can be used in karst geological conditions of the present invention;

[0021] Figure 3 An exploded view of the present invention;

[0022] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle;

[0023] Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle.

[0024] Markings in the accompanying drawings: 1-protective frame, 101-endurance board, 102-nozzle, 103-filter, 104-protection rod, 105-mounting frame, 106-interception net, 1001-guide groove, 1002-annular groove, 1003-drainage groove, 10201-water outlet, 10202-guide block, 10-grouting drill bit. DETAILED DESCRIPTION

[0025] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0026] Example 1

[0027] A steel structure hydraulic synchronous scaffolding that can be used in cave geological conditions, such as Figure 1-Figure 5 As shown, a protective frame 1 is included;

[0028] It also includes an endurance plate 101 and a nozzle 102; an annular groove 1002 is provided on the protective frame 1; four guide grooves 1001 are provided on the protective frame 1, and each guide groove 1001 is connected to the annular groove 1002; four endurance plates 101 are arranged on the protective frame 1; eight drainage grooves 1003 are provided on the protective frame 1, and each drainage groove 1003 is connected to the corresponding drainage ditch; a nozzle 102 is fixedly connected to each endurance plate 101; and four water outlets 10201 are provided on each nozzle 102.

[0029] In order to improve the protection effect of the protection frame 1, the protection frame 1 is made of steel.

[0030] In order to better guide the gushing water, the center of the protection frame 1 is set to be a narrow opening shape with a narrow bottom and a wide top.

[0031] A filter screen 103 is also included; in order to prevent the water outlet 10201 from being blocked by gravel or mud, a filter screen 103 is provided at the water outlet 10201 on each nozzle 102 .

[0032] A filter screen 103 is also included; the filter screen 103 is installed at the center of the support frame; the crushed stones are blocked by the filter screen 103, thereby preventing the crushed stones from clogging the drainage pipe.

[0033] A guide block 10202 is also included; each nozzle 102 is provided with a guide block 10202 .

[0034] It also includes protection rods 104 ; sixteen protection rods 104 are arranged on the protection frame 1 , and the other ends of the protection rods 104 are connected to the protection frame 1 .

[0035] In order to better block the gravel, all the protection bars 104 are arranged to be low in the middle and high around.

[0036] In order to improve the buffering effect of the protection rods 104 , all the protection rods 104 are made of rubber material.

[0037] It also includes a mounting frame 105 ; the mounting frame 105 is arranged on the protection frame 1 .

[0038] It also includes an interception net 106; the interception net 106 is installed on the mounting frame 105.

[0039] It should be noted that the direction of the drill rod is downward, otherwise it is upward.

[0040] After the worker has selected a place to drill a hole, he moves the present invention to the place where the hole needs to be drilled, and then passes the drill bit on the drill rod through the hole at the center of the protective frame 1, and then uses the drilling equipment to drill the drill rod underground. When the drill bit on the drill rod just starts to drill a hole in the ground, the drilled gravel will fly around uncontrollably, causing injuries to the worker. Therefore, the flying gravel can be blocked by the endurance plate 101 on the protective frame 1. At the same time, the worker can observe the drilling of the drill rod through the endurance plate 101, so as to grasp the drilling situation in time, and then when an accident occurs during drilling, the drilling equipment can be shut down in time to reduce losses.

[0041] It should be noted that the size of the flying gravel generated by the drilling of the drill bit on the drill rod cannot be determined. Therefore, the protective rod 104 on the protective frame 1 intercepts the gravel that is larger than the gap between the two protective rods 104, thereby preventing large gravel from exerting excessive impact force on the endurance board 101 and causing damage to the endurance board 101, thereby improving the practicality of the present invention.

[0042] After the drill rod drills to a certain depth in the ground, muddy water will gush out from underground. However, the muddy water gushing out from underground does not gush out continuously, but usually gush out intermittently, which makes workers afraid to approach the drill rod and observe the drilling situation. Therefore, the intermittently gushing muddy water is continuously blocked by the protective frame 1 and the endurance plate 101, and the impact force generated by the gushing muddy water may cause damage to the protective frame 1 and the endurance plate 101. The gushing muddy water usually gushes out along the drill rod. Therefore, the gushing muddy water is guided by the truncated cone shape at the center of the protective frame 1, which is wide at the top and narrow at the bottom, to reduce the impact force generated by the muddy water. At the same time, the guided muddy water can be guided to the annular groove 1002 through the guide groove 1001 on the protective frame 1, thereby guiding the muddy water away from the drilling place, thereby avoiding the muddy water gathering at the drilling place and affecting the drilling of the drill rod. The muddy water blocked by the endurance plate 101 will be discharged into the guide groove 1001 through the drainage groove 1003 on the protective frame 1.

[0043] After the solid board 101 blocks the muddy water, there will be residual mud on the solid board 101, which will cause the solid board 101 to be contaminated, and the worker cannot observe the drilling situation through the solid board 101. Therefore, the worker inserts the water pipe into the nozzle 102, and the clean water is sprayed from the water outlet 10201 of the nozzle 102. After spraying, it is guided by the guide block 10202 on the nozzle 102 and sprayed toward the solid board 101, so as to clean the residual mud and prevent the mud from blocking the worker's sight. The sprayed clean water will flow into the guide groove 1001 through the drainage groove 1003.

[0044] In addition, when drilling into underground caves causes the ground to collapse, workers often have no time to escape, causing them to fall into the pit, which affects their health. Therefore, the mounting frame 105 and the interception net 106 can increase the contact area with the ground, thereby providing workers with time to escape. When the mounting frame 105 and the interception net 106 are in normal use, they can expand the range of workers' activities.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure hydraulic synchronous scaffolding that can be used in karst geological conditions, comprising a protective frame (1); characterized in that: It also comprises a solid-state plate (101) and a nozzle (102); an annular groove (1002) is provided on the protection frame (1); four guide grooves (1001) are provided on the protection frame (1), and each guide groove (1001) is connected to the annular groove (1002); a plurality of solid-state plates (101) for blocking gravel are arranged on the protection frame (1); eight drainage grooves (1003) are provided on the protection frame (1), and each drainage groove (1003) is connected to a corresponding drainage ditch; and a nozzle (102) is fixedly connected to each solid-state plate (101); Each nozzle (102) is provided with a plurality of water outlets (10201).

2. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 1 is characterized in that: The protective frame (1) is made of steel.

3. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 2 is characterized in that: The center of the protection frame (1) is arranged in a constricted shape that is narrow at the bottom and wide at the top.

4. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 1 is characterized in that: It also includes a filter screen (103); a filter screen (103) is provided at the water outlet (10201) on each nozzle (102).

5. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 4 is characterized in that: It also includes a guide block (10202); each nozzle (102) is provided with a guide block (10202) for guiding water to be sprayed toward the polycarbonate plate (101).

6. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 3 is characterized in that: It also includes protection rods (104); a plurality of protection rods (104) for blocking debris are arranged on the protection frame (1), and the other ends of the protection rods (104) are connected to the protection frame (1).

7. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 6 is characterized in that: All the protection bars (104) are arranged in a state where the middle is low and the surroundings are high.

8. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 7 is characterized in that: All protection rods (104) are made of rubber material.

9. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 7 is characterized in that: It also includes a mounting frame (105); the mounting frame (105) is arranged on the protection frame (1).

10. The steel structure hydraulic synchronous scaffolding applicable to cave geological conditions according to claim 9, characterized in that: It also includes an interception net (106); the interception net (106) is installed on the mounting frame (105).

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