CN209873902U - Detect concrete and surpass irritate support for device - Google Patents

Abstract

The utility model relates to a detect concrete and surpass irritate support for device detects and surpasses irritates the device including arranging arcuation screen frame in the drilling in, setting up in the drilling in the balancing weight of arcuation screen frame's top, setting up the connecting rod between balancing weight and arcuation screen frame, placing the subaerial support in drilling one side, the stay cord that balancing weight and gravity detection subassembly were connected respectively to gravity detection subassembly and both ends that set up on the support, the support includes rectangle frame, lower rectangle frame and sets up the bracing piece at last rectangle frame under and between the rectangle frame respectively, upward set up the layer board on the rectangle frame, gravity detection subassembly sets up on the layer board, the one side that the rectangle frame leaned into drilling down has set firmly the slope and upwards extends to the cantilever of drilling top, the tip of cantilever has set firmly the fixed pulley, the stay cord is walked around the fixed pulley and is connected with detection subassembly. The utility model has the advantages of simple structure can assist the detection and surpass irritate the device use.

Description

Detect concrete and surpass irritate support for device

Technical Field

The utility model belongs to the technical field of the technique of pile foundation pouring construction and specifically relates to a detect concrete and surpass irritate support for device is related to.

Background

The cast-in-situ bored pile has reliable quality, simple construction process and strong geological adaptability, and is widely used in bridge and high-rise building engineering. The construction process includes drilling hole in ground, setting reinforcing cage inside the hole, extending the pouring pipe to the bottom of the hole and pouring concrete into the hole. Because generally, the ground elevation is greater than the elevation of the designed pile top, for example, 5-10 m, when concrete is poured, the elevation of the top surface of a concrete person needs to be monitored, otherwise, the phenomenon of over-pouring can be caused.

At present, two methods are mainly used for monitoring the elevation of the concrete top surface of the bored pile, one is the traditional measuring hammer measurement, and the other is a novel electronic monitor such as 'irrigation carefree' and the like.

The measuring hammer measurement is carried out through a measuring hammer with a measuring rope. The measuring hammer is manually placed into the drilled hole, when the measuring hammer contacts concrete grout, the descending speed of the measuring hammer can be slowed down, and measuring personnel confirm the elevation of the concrete surface through different handfeels. The measuring method has low precision, and the measurement is started when the estimated concrete reaches the designed elevation due to hysteresis, so that the finally formed concrete piles are different in height, and a large amount of concrete is wasted.

Although the novel electronic monitor has high measurement accuracy, the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detect concrete and surpass irritate device with support has simple structure, can assist the advantage of detecting surpassing the use of irritating device.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a detect concrete and surpass irritate support for device, detects and surpass irritates the device including arranging the arcuation screen frame in the drilling in, setting up in the drilling in the balancing weight of the top of arcuation screen frame, setting up the connecting rod between balancing weight and arcuation screen frame, place at the subaerial support of drilling one side, set up the gravity detection subassembly on the support and both ends connect balancing weight and gravity detection subassembly's stay cord respectively, the support includes rectangle frame, lower rectangle frame and sets up the bracing piece between last rectangle frame and lower rectangle frame respectively, go up and set up the layer board on the rectangle frame, gravity detection subassembly sets up on the layer board, the one side that the rectangle frame leaned on drilling down sets firmly the slope and upwards extends to the cantilever of drilling top, the tip of cantilever sets firmly the fixed pulley, the stay cord is walked around the fixed pulley and is connected with detection subassembly.

Through adopting above-mentioned technical scheme, place the support in drilling one side, set up gravity determine module on the support, make the stay cord pass the fixed pulley simultaneously, the diversion function that utilizes the fixed pulley makes the stay cord be connected with gravity determine module and is located same horizontal plane, utilize the support to provide the subassembly of turning to the horizontality by vertical state for the stay cord, a workstation that sets up gravity determine module is provided simultaneously, make whole detection super irritate the device and be convenient for implement more, and has simple structure, can assist the advantage that the detection super irritates the device and use.

The utility model discloses further set up to: and the four corners of the bottom of the lower rectangular frame are respectively provided with a roller.

Through adopting above-mentioned technical scheme, be convenient for remove the support.

The utility model discloses further set up to: and one side of the upper rectangular frame, which is far away from the drill hole, is provided with a pair of push rods.

Through adopting above-mentioned technical scheme, be convenient for promote the support through the push rod.

The utility model discloses further set up to: the lower rectangular frame is paved with a base plate, the distance between the upper rectangular frame and the lower rectangular frame is larger than the height of the arc-shaped screen frame, and the arc-shaped screen frame can be arranged on the base plate.

By adopting the technical scheme, when the arc-shaped screen frame is not used, the arc-shaped screen frame can be placed on the base plate, so that the arc-shaped screen frame is convenient to retract and release.

The utility model discloses further set up to: the suspension rod comprises an installation cylinder, a lead screw arranged in the installation cylinder and a screw cap which is sleeved on the lead screw and can be screwed on the installation cylinder to fix the lead screw, the installation cylinder is fixedly arranged on the lower rectangular frame, a fixed pulley is fixedly arranged at one end of the lead screw, which extends out of the installation cylinder, an opening is formed at one end of the screw cap, an internal thread is formed on the inner side of the opening end of the screw cap, and an external thread matched with the internal thread is formed on the outer wall of one end of the installation cylinder, which is far away from the lower rectangular frame; the other end of the screw cap is fixedly provided with an end cover for sealing, the end cover is provided with a threaded hole for inserting the screw rod, and the screw rod penetrates through the threaded hole to be inserted into the mounting cylinder.

Through adopting above-mentioned technical scheme, the position that the control lead screw that can be accurate stretches out the installation section of thick bamboo to fix through the screw cap, thereby make the stay cord be in vertical state, improve the detection accuracy nature that detects the super device of irritating.

The utility model discloses further set up to: the top view of the outer side edge of the screw cap is in a regular hexagon shape.

By adopting the technical scheme, the screw cap is convenient to screw.

The utility model discloses further set up to: a cross rod is fixedly arranged between the two push rods.

Through adopting above-mentioned technical scheme, conveniently promote the support at the horizontal pole through the effect.

The utility model discloses further set up to: the cross rod is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve texture is softer, grips more comfortablely on the rubber sleeve.

To sum up, the utility model discloses a beneficial technological effect does:

1. the support is utilized to provide a component for changing the direction from a vertical state to a horizontal state for the pull rope, and a workbench provided with the gravity detection component is provided, so that the whole detection super-irrigation device is more convenient to implement, and the device has the advantages of simple structure and capability of assisting in detecting the use of the super-irrigation device;

2. through setting up installation section of thick bamboo, lead screw and screw cap, the length of adjustment cantilever that can be accurate to make the stay cord can be located same vertical line with arcuation screen frame, improve the detection precision that detects the super device of irritating.

Drawings

Fig. 1 is a schematic structural view of the present invention in use;

FIG. 2 is a schematic structural view of the device for detecting excessive irrigation of the present invention;

fig. 3 is a schematic structural view of the protruding cantilever of the present invention;

fig. 4 is a schematic connection diagram of the gravity detecting assembly according to the second embodiment.

In the figure, 1, an arc-shaped screen frame; 11. an upper arc frame; 12. a lower arc frame; 13. fixing the rod; 14. a mesh sheet; 15. a flexible brush; 2. a connecting rod; 21. a butt plate; 3. a balancing weight; 31. connecting lugs; 4. pulling a rope; 5. a support; 51. a cantilever; 511. a fixed pulley; 512. mounting the cylinder; 513. a lead screw; 514. a screw cap; 5141. an end cap; 5142. a threaded hole; 52. a lower rectangular frame; 53. a support bar; 54. a push rod; 541. a cross bar; 55. an upper rectangular frame; 56. a support plate; 57. a roller; 58. a base plate; 6. a gravity detection component; 61. a spring scale; 611. a reading dial plate; 612. pulling the connecting hook; 62. a buzzer; 7. drilling; 8. the catheter is perfused.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a detect concrete and surpass irritate support for device prevents that surpass irritates the device and includes arcuation screen frame 1, connecting rod 2, balancing weight 3, stay cord 4, support 5 and gravity determine module 6, 1 vertical hanging of arcuation screen frame is in 7 for drilling, and the position that 1 bottoms of arcuation screen frame hung to surpass irritates the position for the concrete design that calculates according to the ground elevation, and the grid size can let the concrete thick liquid pass through in 1 arcuation screen frame, nevertheless can not let the coarse aggregate of concrete pass through. The connecting rods 2 are arranged in pairs and symmetrically welded at the upper end of the arc-shaped screen frame 1, preferably, the connecting rods 2 are arranged at the middle positions of the symmetrical sides at the upper end of the arc-shaped screen frame 1, and the arrangement positions can enable the arc-shaped screen frame 1 to be more balanced when being subjected to external force. The other end of the connecting rod 2 is fixedly connected to the side wall of the balancing weight 3, the gravity of the balancing weight 3 is greater than the buoyancy of slurry to the balancing weight 3, but when concrete is poured into the arc-shaped net frame 1, the concrete can support the arc-shaped net frame 1 together with the balancing weight 3.

Referring to fig. 2, a connection lug 31 is fixedly connected to the upper end surface of the counterweight block 3 at the center of the counterweight block 3, a through hole is formed in the connection lug 31, one end of the pull rope 4 passes through the through hole and is connected to the counterweight block 3 in a pulling manner, and the other end of the pull rope 4 vertically extends upwards to the outside of the drill hole 7. The support 5 is stably placed on the ground on one side of the drill hole 7, one side of the support 5 close to the drill hole 7 is fixedly connected with a cantilever 51 extending to the upper side of the drill hole 7, the end part of the cantilever 51 is fixedly connected with a fixed pulley 511, the gravity detection assembly 6 is arranged on the upper part of the support 5, and one end of the pull rope 4 extending out of the drill hole 7 penetrates through the fixed pulley 511 and is connected with a connecting part of the gravity detection assembly 6.

When the top surface of concrete in the drill hole 7 reaches the position of the arc-shaped net frame 1, concrete slurry passes through the grids of the arc-shaped net frame 1, when coarse aggregate of the concrete reaches the position of the arc-shaped net frame 1, the concrete is blocked by the arc-shaped net frame 1 at the position where the arc-shaped net frame 1 exists, then the coarse aggregate of the concrete generates upward supporting force on the arc-shaped net frame 1 to drive the arc-shaped net frame 1 to move upwards, when the concrete pouring elevation is about to exceed the position of the arc-shaped net frame 1, the tensile force of the pull rope 4 is close to zero, and at the moment, the change of the tensile force applied to the pull rope 4 can be judged through the gravity detection assembly 6, so that the pouring height of the concrete is judged, and concrete over-pouring. Because when the position of pouring of judgement concrete, the concrete produces ascending support power to arc form screen frame 1, makes the power on stay cord 4 reduce to zero or be close to zero to judge that the concrete reaches and fill the elevation, so just can make the judgement when the concrete reaches the elevation, more timely, accurate.

Referring to fig. 2, gravity detecting unit 6 is spring balance 61, spring balance 61 is provided with a reading dial 611 for displaying tension reading of rope 4, spring balance 61 is fixedly disposed on the upper portion of support 5, a pull hook 612 of spring balance 61 is at the same height as fixed pulley 511, rope 4 passes through fixed pulley 511 to be pulled with the pull hook of spring balance 61, and rope 4 between fixed pulley 511 and spring balance 61 is in a horizontal state. Can read out the downward gravity that stay cord 4 received from spring balance 61's reading dial 611, when the concrete reaches the elevation of pouring, pay attention to the reading of observing spring balance 61, when the reading is close zero, stops promptly to pour the concrete. Spring balance 61 may alternatively be of the type having an electronic display screen.

Referring to fig. 2, the arc-shaped net frame 1 includes an upper arc-shaped frame 11, an upper arc-shaped frame 12, and four fixing rods 13 disposed between the upper arc-shaped frame 11 and the upper arc-shaped frame 12, the four fixing rods 13 are respectively disposed at four corners of the upper arc-shaped frame 11 and the upper arc-shaped frame 12, and the upper arc-shaped frame 11, the upper arc-shaped frame 12, and the fixing rods 13 are combined to form a frame of the arc-shaped net frame 1. The bottom and four sides of the arc-shaped net frame 1 are respectively provided with the net sheets 14 for sealing, and the meshes on the net sheets 14 can allow concrete slurry to pass through but can not allow concrete coarse aggregate to pass through. The bottom welding of connecting rod 2 is on the side intermediate position of last arc frame 11, and the top sets firmly on the lateral wall of balancing weight 3, and according to actual need, connecting rod 2 can set up to four, sets up respectively on the four sides of last arc frame 11. The upper arc-shaped frame 11 and the upper arc-shaped frame 12 can be formed by welding phi 15 ribbed steel bars, and the mesh 14 is formed by welding phi 6 steel bars transversely and vertically. The arc-shaped net frame 1 can also be processed and molded by a hard plastic product. The radian of the arc-shaped screen frame 1 is one third to one fourth of a circle, so that the arc-shaped screen frame 1 can be conveniently hung in the drill hole 7, and meanwhile, the influence of pile foundations of rear grouting pipes arranged on the arc-shaped screen frame 1 by the rear grouting pipes can be avoided. The width of the arc-shaped net frame 1 is slightly smaller than the vertical distance between the outer side wall of the perfusion catheter 8 and the reinforcement cage, and can be 20-30mm smaller, so that the arc-shaped net frame 1 can be conveniently hung. Since the maximum particle size of the coarse aggregate of the ordinary concrete is 31.5mm and the maximum particle size of the coarse aggregate of the fine aggregate concrete is 15mm, it is preferable to set the mesh size of the arc-shaped mesh frame 1 to 10-15 mm.

Referring to fig. 2, in order to increase the connection stability between the connection rod 2 and the counterweight 3, a butt plate 21 is welded to the end of the connection rod 2 close to the counterweight 3, and the butt plate 21 is attached to the counterweight 3 and fixed by bolts or welding.

In order to facilitate the control of the position of the arc-shaped net frame 1 to be hung, the pull rope 4 is provided with scale marks for marking the length, and when the arc-shaped net frame 1 is hung, field personnel can put the arc-shaped net frame 1 down according to the putting length calculated in advance by comparing the scale marks, so that the arc-shaped net frame is more accurate and convenient to construct.

Referring to fig. 2, further, because the perfusion conduit 8 is mostly of a splicing type, splicing flanges are arranged at two ends of the conduit, the outer diameter of each splicing flange is larger than that of the perfusion conduit 8, when the perfusion conduit 8 is hung on the arc-shaped net frame 1 or pulled out of the borehole 7, the splicing flanges are encountered, the hanging on the arc-shaped net frame 1 or the pulling of the conduit can affect the arc-shaped net frame 1, in order to make the arc-shaped net frame 1 more smoothly placed in the borehole 7, a flexible brush 15 is fixedly connected to the inner side of the arc-shaped net frame 1, one end of the flexible brush 15 is fixedly connected to the inner side of the arc-shaped net frame 1, the other end of the flexible brush 15 is abutted to the outer wall of the perfusion conduit 8, and the flexible brush 15 can be made of steel. When the downward arc-shaped screen frame 1 meets the splicing flange, the flexible brush 15 can deform, so that the arc-shaped screen frame 1 can pass through smoothly; meanwhile, the flexible brush 15 can also cause coarse aggregate of concrete to upwelle from a gap between the arc-shaped net frame and the pouring guide pipe, so that the detection accuracy is influenced.

Referring to fig. 2, the bracket 5 is disposed on the ground on one side of the borehole 7, the bracket 5 is in a frustum shape, the bracket 5 includes a lower rectangular frame 52, a support rod 53, a push rod 54, an upper rectangular frame 55 and a cantilever 51, the upper rectangular frame 55 is disposed above the lower rectangular frame 52 and has an area smaller than that of the lower rectangular frame 52, a support plate 56 is disposed on the upper rectangular frame 55, and a spring scale 61 is fixedly disposed on the support plate 56. And rollers 57 are arranged at the four corners of the bottom of the lower rectangular frame 52 to facilitate the movement of the bracket 5. Four support rods 53 are arranged between the upper rectangular frame 55 and the lower rectangular frame 52, and one end of each support rod 53 is welded on the lower rectangular frame 52, and the other end is welded on the upper rectangular frame 55. The two push rods 54 are symmetrically arranged on the left side and the right side of one end, far away from the drilled hole, of the upper rectangular frame 55, one ends of the push rods 54 are welded on the upper rectangular frame 52, the upper rectangular frame 55 is clamped between the two push rods 54, the cross rod 541 is arranged between the two push rods 54, the support 5 is convenient to control to move, the cross rod 541 is sleeved with a rubber sleeve, a hand is held on the rubber sleeve, the comfort of the hand is improved, and the support 5 is convenient to move. The cantilever 51 is fixedly arranged on the lower rectangular frame 52, the cantilever 51 is arranged obliquely upwards, one end of the cantilever 51 is welded on one side of the lower rectangular frame 52 far away from the push rod 54, and preferably, the position of the cantilever 51 is arranged in the middle of the frame edge of the lower rectangular frame 52; the other end is fixedly provided with a fixed pulley 511.

Referring to fig. 2 and 3, in the process of hoisting the arc-shaped net frame 1, the phenomenon that the pull ropes 4 are not vertically arranged is easily caused, and an inclined included angle exists between the pull ropes and the arc-shaped net frame 1, so that the arc-shaped net frame 1 is easily inclined under the action of the pull ropes 4, the detection precision is affected, and the adjustment through the position of the movable support 5 is inconvenient. In order to enable the pull rope 4 to be in a vertical state when the arc-shaped net frame 1 is hung and placed, the cantilever 51 is set to be telescopic, the cantilever 51 comprises an installation cylinder 512, a lead screw 513 and a screw cap 514, one end of the installation cylinder 512 is welded at the middle position of the frame edge of the lower rectangular frame 52, one end of the lead screw 513 is slidably inserted into the installation cylinder 512, the other end of the lead screw 513 is obliquely and upwards arranged, a fixed pulley 511 is fixedly arranged at one end of the lead screw 513, which is far away from the installation cylinder 512, and the outer diameter of the lead screw 513 is matched with the inner diameter of. The top view of the outer side edge of the screw cap 514 is a regular hexagon, the screw cap 514 is sleeved on the screw 513 and can be screwed on the mounting cylinder 512 to fix the screw 513 on the mounting cylinder 512, one end of the screw cap 514 is provided with an opening, an inner thread is arranged on the inner side of the opening end of the screw cap 514, an outer thread matched with the inner thread is arranged on the outer side wall of one end of the mounting cylinder 512 far away from the lower rectangular frame, and the screw cap 514 can be screwed outside the mounting cylinder 512 to be fixed; an end cover 5141 is welded at the other end of the screw cap 514 to seal the screw cap 514, a threaded hole 5142 for inserting the lead screw 513 is formed in the center of the end cover 5141, the lead screw 513 can be inserted into the mounting cylinder 512 through the threaded hole 5142, and threads on the lead screw 513 are matched with threads in the threaded hole 5142.

The support 5 is stably placed on one side of the drill hole 7, then the arc-shaped net frame 1 is hung in the drill hole 7, the screw cap 514 is screwed to enable the screw cap 514 to be separated from the mounting cylinder 512, the pull rope 4 is in a vertical state by adjusting the length of the lead screw 513 extending out of the mounting cylinder 512, the screw cap 514 is rotated to enable the screw cap 514 to be screwed on the mounting cylinder 512, and the lead screw 513 is fixed on the mounting cylinder 512. By the adjusting mode, the position of the lead screw 513 extending out of the mounting drum 512 can be accurately controlled and fixed through the screw cap 514, so that the pull rope 4 is in a vertical state, and the detection accuracy of the super-irrigation detection device is improved.

Referring to fig. 2, further, in order to facilitate the placement of the arc-shaped net frame 1 when not in use, the distance between the upper rectangular frame 55 and the lower rectangular frame 52 is at least larger than the height of the arc-shaped net frame 1 and the counterweight 3, and the backing plate 58 is laid on the lower rectangular frame 52, so that the arc-shaped net frame 1 can be placed on the lower rectangular frame 52 when not in use, and the installation is more convenient.

The construction process is as follows:

firstly, installing a reinforcement cage and a pouring guide pipe 8 in a drill hole 7, and then calculating the length of the pull rope 4 to be lowered according to the elevation of concrete to be poured, and pushing the support 5 to find a proper position. The arc-shaped screen frame 1 is taken out from the lower rectangular frame 52, and the arc-shaped screen frame 1 is vertically lowered to a designed position. The pulling rope 4 is passed through the fixed pulley 511 and the pulling rope 4 is knotted and hooked on the pulling hook 612. And (5) pouring concrete. When the concrete is poured to a designed position, for example, when the concrete is poured to a position 2-3m away from the designed position, the reading of the tensile force of the reading dial plate 611 is observed, when the tensile force of the reading dial plate 611 approaches zero or is zero, the pouring is stopped, and the arc-shaped screen frame 1 is pulled out upwards.

Example two:

referring to fig. 4, the difference from the first embodiment is that the gravity detecting assembly 6 includes a tension sensor 64, a controller and an alarm unit, the tension sensor 64 is of the type LLBLS-i, the tension sensor 64 is disposed on the pull rope 4, an output end of the tension sensor 64 is connected to an input end of the controller through a wire, and an output end of the controller is connected to the alarm unit through a wire. When the pulling force on the pulling rope 4 changes suddenly, the pulling force sensor 64 transmits a signal to the controller, and the controller controls the alarm unit to give an alarm to remind constructors of stopping pouring concrete.

The controller adopts a singlechip which at least has 1 AD channel and 4 DI/DO channels. The single chip microcomputer is connected with a keyboard, a preset reference value is input into the single chip microcomputer through the keyboard, and when the tension sensor 64 detects the tension on the pull rope 4 and the output tension signal is smaller than the reference value, the single chip microcomputer controls the alarm unit to give an alarm.

The alarm unit comprises a triode and a buzzer 62, the base electrode of the triode is connected with the output end of the controller through a lead, the collector electrode of the triode is connected with the positive electrode of a power supply, the power supply is an AAA battery and provides power for the whole gravity detection assembly 6, the emitting electrode of the triode is connected with the positive electrode of the buzzer 62, and the cathode of the buzzer 62 is connected with the negative electrode of the power supply.

When concrete is poured until the designed pouring elevation, the concrete can generate upward supporting force on the arc-shaped net frame 1, when the pulling force applied to the pulling rope 4 changes suddenly and is smaller than a reference value, the pulling force sensor 64 transmits a pulling force signal to the controller, and the controller controls the buzzer 62 to make a sound to remind a constructor to stop pouring the concrete.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a detect concrete and surpass irritate support for device, it surpasses irritates the device including arranging arcuation net frame (1) in drilling (7) in to detect, set up balancing weight (3) in the top of arcuation net frame (1) in drilling (7), set up connecting rod (2) between balancing weight (3) and arcuation net frame (1), place at drilling (7) one side subaerial support (5), pull rope (4) that balancing weight (3) and gravity detection subassembly (6) are connected respectively to gravity detection subassembly (6) and both ends that set up on support (5), its characterized in that: support (5) include rectangle frame (55), lower rectangle frame (52) and set up bracing piece (53) between last rectangle frame (55) and lower rectangle frame (52) respectively, it sets up layer board (56) to go up rectangle frame (55), gravity detection subassembly (6) set up on layer board (56), one side that rectangle frame (52) leaned on drilling (7) down sets firmly cantilever (51) that the slope upwards extends to drilling (7) top, the tip of cantilever (51) sets firmly fixed pulley (511), fixed pulley (511) are walked around in stay cord (4) and are connected with detection component.

2. The bracket for the device for detecting the concrete super irrigation according to claim 1, wherein: and the four corners of the bottom of the lower rectangular frame (52) are respectively provided with a roller (57).

3. The bracket for the device for detecting the concrete super irrigation according to the claim 2, characterized in that: and one side of the upper rectangular frame (55) far away from the drill hole (7) is provided with a pair of push rods (54).

4. The bracket for the device for detecting the concrete super irrigation according to claim 1, wherein: the lower rectangular frame (52) is paved with a backing plate (58), the distance between the upper rectangular frame (55) and the lower rectangular frame (52) is larger than the height of the arc-shaped net frame (1), and the arc-shaped net frame (1) can be placed on the backing plate (58).

5. The bracket for the device for detecting the concrete super irrigation according to claim 1, wherein: the cantilever (51) comprises an installation cylinder (512), a lead screw (513) arranged in the installation cylinder (512) and a screw cap (514) which is sleeved on the lead screw (513) and can be screwed on the installation cylinder (512) to fix the lead screw (513), the installation cylinder (512) is fixedly arranged on the lower rectangular frame (52), one end, extending out of the installation cylinder (512), of the lead screw (513) is fixedly provided with a fixed pulley (511), one end of the screw cap (514) is provided with an opening, an internal thread is arranged on the inner side of the opening end of the screw cap (514), and an external thread matched with the internal thread is arranged on the outer wall of one end, far away from the lower rectangular frame (52), of the installation cylinder (512); the other end of the screw cap (514) is fixedly provided with an end cover (5141) for sealing, a threaded hole (5142) for inserting the screw rod (513) is formed in the end cover (5141), and the screw rod (513) penetrates through the threaded hole (5142) to be inserted into the mounting cylinder (512).

6. The bracket for the device for detecting the concrete super irrigation according to claim 5, wherein: the top view of the outer side edge of the screw cap (514) is in a regular hexagon shape.

7. The bracket for the device for detecting the concrete super irrigation according to the claim 3, characterized in that: a cross bar (541) is fixedly arranged between the two push rods (54).

8. The bracket for the device for detecting the concrete super irrigation according to claim 7, wherein: the cross rod (541) is sleeved with a rubber sleeve.