CN113123359B - A defroster for foundation ditch - Google Patents
A defroster for foundation ditch Download PDFInfo
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- CN113123359B CN113123359B CN202110284650.3A CN202110284650A CN113123359B CN 113123359 B CN113123359 B CN 113123359B CN 202110284650 A CN202110284650 A CN 202110284650A CN 113123359 B CN113123359 B CN 113123359B
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- trolley
- ice skate
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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Abstract
The invention provides a deicer for a foundation pit, which is used for removing ice slips on a plurality of cantilevers, wherein the cantilevers are formed on the side wall of the foundation pit at intervals, and the deicer comprises: the sliding rail is connected with the cantilevers and fixedly arranged on the bottom surfaces of the cantilevers; the first trolley is arranged on the sliding rail in a sliding manner; the deicing container is connected to the trolley in a height-adjustable manner, an opening is formed in the top of the deicing container, and a water outlet capable of being opened and closed is formed in the bottom of the deicing container; and the ice blade is telescopically arranged at the position of the deicing container close to the opening. The invention solves the technical problems of high cost and low engineering efficiency in the traditional deicing process, can clear the ice slips at any time, prevents the accumulation of the ice slips, and improves the deicing safety.
Description
Technical Field
The invention relates to the technical field of deicing, in particular to a deicing device for a foundation pit.
Background
In winter construction, because the underground water level is high, the water seepage phenomenon exists at the weak position of the waterproof curtain on the side wall of the foundation pit, and when the temperature is reduced to be below 0 ℃, a large amount of ice slips are formed below the two sides of the flange of the prestressed anchor rod double-spliced I-shaped steel beam, so that great potential safety hazards are caused to the construction of a basement structure. The traditional deicing slip method is to use a truck crane to lower a hanging basket for manual deicing, the deicing effect is obvious in the method, but the method needs to be cleaned every day, the efficiency of the project is seriously influenced, and the deicing labor cost and the mechanical platform shift cost are high.
Disclosure of Invention
In view of the above situation, the invention provides a deicing device for a foundation pit, which solves the technical problems of high labor cost and mechanical cost and low engineering efficiency in the traditional deicing process, can clean the ice slips at any time, prevents the accumulation of the ice slips, and improves the deicing safety.
In order to achieve the purpose, the invention adopts the technical scheme that:
a deicing apparatus for a foundation pit for removing ice from a plurality of cantilevers spaced apart from each other on a sidewall of the foundation pit, comprising:
the sliding rails are connected to the cantilevers and fixedly arranged on the bottom surfaces of the cantilevers;
the first trolley is arranged on the sliding rail in a sliding manner;
the deicing container is connected with the first trolley in a height-adjustable manner, an opening is formed in the top of the deicing container, a water outlet capable of being opened and closed is formed in the bottom of the deicing container, the first trolley is adjusted through moving along the sliding rail, so that the first trolley is close to the ice skate, the deicing container is lowered, the deicing container is located below the ice skate, and the deicing container is raised to sleeve the ice skate; and
the ice skate blade is telescopically arranged at a position, close to the opening, of the deicing container, the ice skate blade extends outwards to enable the ice skate blade to cut the ice skate, so that the ice skate falls into the deicing container, and after the ice skate is melted into ice water, the water outlet is opened to release the ice water.
The deicing device for the foundation pit is further improved in that the deicing device further comprises a snow melting agent container fixed on the first trolley and a chute with one end connected to the snow melting agent container and the other end connected to the deicing container, wherein the snow melting agent container is filled with a snow melting agent, and the snow melting agent enters the deicing container through the chute so as to melt ice slips in the deicing container.
The deicing device for the foundation pit is further improved in that the deicing device further comprises a sliding chute, a second trolley and a connecting frame, wherein the sliding chute is connected with the cantilevers and fixedly arranged at the tops of the cantilevers, the second trolley is slidably arranged on the sliding chute, the connecting frame is fixedly connected with the first trolley and the second trolley, the sliding chute is arranged opposite to the sliding rail, and the snow-melting agent container is fixed at the top of the second trolley; the first trolley is adjusted by moving along the length direction of the sliding rail, so that the second trolley and the first trolley are driven to move synchronously, and the snow melting agent container and the deicing container move together.
The deicing device for the foundation pit is further improved in that the slide pipe is a telescopic slide pipe.
The invention further improves the deicing device for the foundation pit, and the middle part of the connecting frame is bent outwards to form a curved arc.
The deicing device for the foundation pit is further improved in that the slide rail comprises an I-shaped steel fixed on the cantilever and two angle steels which are oppositely arranged and fixed on the side wall of the I-shaped steel, one folded edge of each angle steel is attached to the side wall of the I-shaped steel, a raised line is fixedly arranged at the top of the other folded edge of each angle steel, the raised line is arranged along the length direction of the angle steel, and the first trolley is slidably arranged on the raised line.
The deicing device for the foundation pit is further improved in that the deicing device further comprises a crane fixedly arranged on the first trolley and a rope connected with the crane, and the end, far away from the crane, of the rope is fixedly connected with the deicing container; and lowering or lifting the rope through the crane to drive the deicing container to descend or ascend.
The deicing device for the foundation pit is further improved in that the deicing device further comprises a sheath which is oppositely arranged and fixed on the side part of the deicing container close to the opening, the ice blade is inserted into the sheath, and the ice blade protrudes out of the sheath by adjusting the ice blade so as to cut ice slips.
The deicing device for the foundation pit is further improved in that the deicing device further comprises a strip-shaped hole which is formed in the top of the sheath and has the same extension direction as the extension direction of the ice skate, a connecting rod which is fixed on the top surface of the ice skate and is arranged in the strip-shaped hole in a sliding mode, and an air cylinder which is fixed on the top of the sheath, wherein a telescopic rod of the air cylinder is fixedly connected with the connecting rod; the telescopic rod is controlled to extend out or retract into the air cylinder so as to drive the connecting rod to slide back and forth along the strip-shaped hole, and therefore the ice skate is driven to extend out or retract into the sheath.
A construction method of a deicing device for a foundation pit comprises the following steps: providing the deicing device, and moving and adjusting the first trolley along the slide rail so as to enable the first trolley to be close to the ice skate; lowering said de-icing container so that said de-icing container is below said ice skate, thereby raising said de-icing container to nest said ice skate; and adjusting the ice skate blade to extend outwards so that the ice skate blade cuts the ice skate, so that the ice skate falls into the deicing container, and opening the water outlet to release ice water after the ice skate melts into ice water.
The deicing device for the foundation pit is arranged on the sliding rail in a sliding manner through the first trolley, so that the deicing device can be adjusted according to the position of ice slip, the ice slip can be quickly cleaned, and the deicing efficiency is improved; through the sliding groove arranged opposite to the sliding rail, the second trolley arranged on the sliding groove in a sliding mode and the snow melting agent container fixed on the second trolley, the snow melting agent can be added into the deicing container in time, the snow melting agent is used for melting ice slips, the melting speed of the ice slips is improved, the time for clearing the ice slips is saved, the ice slips are released after being melted into ice water, the ice slips are prevented from being directly cut in the traditional deicing process, and therefore dangerous accidents caused by the fact that the ice slips with large size fall from high places are avoided, and the deicing safety is improved.
Drawings
Fig. 1 is a side view of the deicing apparatus for a foundation pit of the present invention.
Fig. 2 is a schematic view of the working conditions in the deicing device for the foundation pit.
Fig. 3 is a side view of the trolley in the deicing device for foundation pits according to the present invention.
Fig. 4 is a partial side view of a portion of the components of the cart of fig. 3.
Fig. 5 is an enlarged schematic view of a clip in the deicing device for a foundation pit according to the present invention.
Fig. 6 is a side view of angle iron in the deicing device for the foundation pit according to the present invention.
Fig. 7 is a plan view of a deicing device used in the deicing device for foundation pits according to the present invention.
Fig. 8 is a side view of the deicing device in the deicing device for a foundation pit of the present invention.
The correspondence of reference numerals to components is as follows: the device comprises a foundation pit 1, a cantilever 11, a fertilizer trough 12, a slide rail 2, an I-shaped steel 21, a first trolley 22, a caster 221, a screw 222, a clamping piece 223, a sliding groove 23, a second trolley 24, angle steel 25, a convex strip 251, a deicing container 3, a rope 31, a knife sheath 32, a strip-shaped hole 321, an ice skate 33, a bottom plate 34, a rotating rod 35, a snow melting agent container 4, a chute 5, a connecting frame 6 and an ice skate 7.
Detailed Description
To facilitate an understanding of the present invention, the following description is made in conjunction with the accompanying drawings and examples.
Referring to fig. 1 to 2, the present invention provides a deicing device for a foundation pit, for removing ice 7 on a plurality of cantilevers 11, the plurality of cantilevers 11 being formed at intervals on a sidewall of the foundation pit 1, the deicing device comprising: the sliding rails 2 are connected to the cantilevers 11 and fixedly arranged on the bottom surfaces of the cantilevers 11; a first trolley 22 arranged on the slide rail 2 in a sliding manner; the deicing container 3 is connected with the first trolley 22 in a height-adjustable mode, an opening is formed in the top of the deicing container 3, a water outlet capable of being opened and closed is formed in the bottom of the deicing container 3, the first trolley 22 is adjusted through moving along the length direction of the sliding rail 2, the first trolley 22 is enabled to be close to the ice slips 7, the deicing container 3 is further lowered, the deicing container 3 is enabled to be located below the ice slips 7, and the deicing container 3 is further lifted to cover the ice slips 7; and the ice blade 33 is telescopically arranged at a position, close to the opening, of the deicing container 3, the ice blade 33 is extended outwards to enable the ice blade 33 to cut the ice roll 7, so that the ice roll falls into the deicing container 3, and after the ice roll 7 is melted into ice water, the water outlet is opened to release the ice water.
The deicing device for the foundation pit is arranged on the sliding rail 2 in a sliding manner through the first trolley 22, so that the deicing device can be conveniently adjusted according to the position of ice slips, the ice slips can be conveniently cut through the ice skate arranged on the opening, the deicing slips can be quickly cleaned, and the deicing efficiency is improved.
Preferably, the side walls of the foundation pit 1 are anchored with anchor rods that partially protrude out of the side walls of the foundation pit 1, thereby forming the cantilever 11.
Preferably, as shown in fig. 2, a fertilizer tank 12 is provided at the bottom of the foundation pit, and the ice water released by the device is discharged out of the foundation pit 1 through the fertilizer tank 12.
Preferably, as shown in fig. 3 and 4, the first cart 22 is assembled by casters 221, screws 222 and clips 223, wherein in order to ensure that the first cart 22 is adapted to the slide rail 2, the ends of the screws 222 far away from the casters 221 are provided with a plurality of threaded holes at intervals, and the length of the first cart 22 is adjusted by moving and adjusting one screw along the length direction of the other screw, so that the first cart 22 is adapted to the slide rail 2; in addition, the fastener 223 is a clamping plate which is relatively buckled with the screw rod 222 and a bolt which is penetrated and connected with the two clamping plates, and the fastener 223 is buckled at the joint of the screw rod 222 so as to improve the stability of the first trolley 22.
In a preferred embodiment of the deicing device for the foundation pit, the deicing device further comprises a snow melting agent container 4 fixed on the first trolley 22 and a chute 5 with one end connected to the snow melting agent container 4 and the other end connected to the deicing container 3, wherein the snow melting agent container 4 is filled with a snow melting agent, and the snow melting agent enters the deicing container 3 through the chute 5 to melt ice slips 7 in the deicing container.
Preferably, a valve is arranged on the side part of the snow-melting agent container 4 far away from the foundation pit 1, the slide pipe 5 is communicated with the valve, and when the snow-melting agent needs to be released, the valve is opened to release the snow-melting agent into the slide pipe 5; in order to ensure that the snow-melting agent can smoothly enter the chute 5, the bottom surface of the snow-melting agent container 4 is arranged into a slope shape inclined relative to the valve direction.
Further, the snow melting device also comprises a sliding chute 23 connected with the plurality of cantilevers 11 and fixedly arranged at the top of the cantilevers 11, a second trolley 24 arranged on the sliding chute 23 in a sliding manner, and a connecting frame 6 fixedly connected with the first trolley 22 and the second trolley 24, wherein the sliding chute 23 is arranged opposite to the sliding rail 2, and the snow melting agent container 4 is fixed at the top of the second trolley 24; the first trolley 22 is adjusted by moving along the length direction of the slide rail 2, so as to drive the second trolley 24 to move synchronously with the first trolley 22, and the snow melting agent container 4 and the deicing container 3 move together.
Preferably, the sliding groove 23 is made of i-steel, the wing plate of the i-steel is fixed on the top surface of the cantilever 11, the rib plate of the i-steel is parallel to the cantilever 11, and in order to enhance the stability of the sliding groove 23 and the cantilever 11, the i-steel and the anchor rod are welded and fixed on two sides of the sliding rail made of the i-steel through an iron block.
Preferably, the second carriage 24 has the same construction as the first carriage 22, and the second carriage 24 is mounted by sliding the casters of the second carriage 24 into the runners 23 made of i-steel.
Further, elephant trunk 5 is flexible elephant trunk, and 5 one end fixed connection of elephant trunk in snow melt agent container 4, other end fixed connection in deicing container 3 through the height of adjusting deicing container 3 to tensile elephant trunk 5 is in order to be adapted to the height of deicing container 3, thereby makes the snow melt agent carry and gets into deicing container 3.
Preferably, the chute 4 is made of a freeze-proof material, the chute 4 is a multi-section pipeline, folds are arranged among sections, and the length of the chute 4 is adjusted by stretching the chute 4 to unfold the folds.
Further, as shown in fig. 1, the middle part of the connecting frame 6 is bent outwards in an arc shape, the inner side of the arc shape of the connecting frame 6 is close to the end of the cantilever 11, and the chute 4 is arranged along the extending direction of the connecting frame 6.
Preferably, the connecting frame 6 has two connecting ends respectively connected with the first trolley 22 and the second trolley 24, the arrangement of the connecting frame 6 saves the usage amount of the chute 5, avoids knotting caused by long-distance stretching and contraction of the chute 4 in the moving and adjusting process of the first trolley 22 and the second trolley 24, and ensures that the snow melting agent can smoothly enter the deicing container 3.
Further, as shown in fig. 1 and fig. 6, the slide rail 2 includes an i-shaped steel 21 fixed to the cantilever 11 and two angle steels 25 oppositely disposed and fixed to side walls of the i-shaped steel 21, a folded edge of each angle steel 25 is attached to a corresponding side wall of the i-shaped steel 21, a convex strip 251 is fixedly disposed at a top of another folded edge of each angle steel 25, and the first cart 22 is slidably disposed on the two convex strips 251.
Preferably, as shown in fig. 1, the wing plates of the i-steel 21 are fixed to the cantilever 11, the rib plates of the i-steel are parallel to the cantilever 11, and in order to enhance the stability of the i-steel 21 and the cantilever 11, the i-steel and the anchor rod are welded and fixed at two sides of the slide rail made of the i-steel through an iron block.
Preferably, the first trolley 22, the valve of the snow melting agent container 4, the ice blade of the deicing container 3 and the crane are electrically connected, and the work efficiency of the deicing device is improved by controlling all parts through a remote controller.
Further, as shown in fig. 1, the deicing device further comprises a crane fixedly arranged on the first trolley 22 and a rope 31 connected with the crane, and the end part of the rope 31 far away from the crane is fixedly connected with the deicing container 3; the rope 31 is lowered or raised by a crane to bring about the lowering or raising of the deicing vessel 3.
Preferably, as shown in fig. 1, the crane can also be replaced by a pulley block consisting of a fixed pulley and a movable pulley; the rope 31 is put down through the pulley block to drive the deicing container 3 to descend.
Further, as shown in fig. 7 and 8, a sheath 32 is oppositely arranged and fixedly arranged on the side portion of the deicing container 3 near the opening, an ice blade 33 is inserted into the sheath 32, and the ice blade 33 is adjusted to enable the ice blade 33 to protrude out of the sheath 32 so as to cut the ice roll 7.
Preferably, as shown in fig. 7 and 8, the deicing container 3 is a cube, the sheath 32 has four edges respectively fixed on the top of the deicing container 3, the number of the ice blades 33 is four corresponding to the sheath 32, the length of the sheath 32 is equal to one fourth of the width of the deicing container 3, the length of the ice blade 33 is equal to one fourth of the width of the deicing container 3, and the end of the ice blade 33 protruding out of the sheath 32 is a serrated blade, which facilitates faster cutting of ice, prevents slipping between the blade and the ice skate 7, and thus affects cutting efficiency.
Further, as shown in fig. 7, the ice skate further comprises a strip-shaped hole 321 which is opened at the top of the sheath 32 and has the same extending direction as the telescopic direction of the ice skate 33, a connecting rod which is fixed on the top surface of the ice skate 32 and is slidably arranged in the strip-shaped hole 321, and an air cylinder which is fixed at the top of the sheath 32, wherein the telescopic rod of the air cylinder is fixedly connected with the connecting rod; the telescopic rod is extended or retracted by the control cylinder to drive the connecting rod to slide back and forth along the strip-shaped hole 321, so as to drive the ice skate 33 to extend or retract into the sheath 32.
Specifically, the size of the opening of the deicing container 3 is larger than that of the cantilever 11, and the operation of the step can ensure that the ice chute 7 is positioned above the opening of the deicing container 3 after the deicing container 3 is lowered to the bottom of the ice chute 7, so that the ice chute 7 can be smoothly sleeved.
Specifically, as shown in fig. 8, the water outlet of the deicing container 3 is composed of a bottom plate 34 and a rotating rod 35, wherein one side of the bottom plate 34 is rotatably connected with the side of the deicing container 3 through a hinge or a hinge, the other side of the bottom plate 34 is rotatably connected with the rotating rod 35, the other end of the rotating rod 35, which is far away from the bottom plate 34, is rotatably connected with the deicing container 3, and the rotating rod 35 is adjusted by rotating downwards to drive the bottom plate 34 to rotate downwards, so that the water outlet is opened, and thus, ice water is discharged from the water outlet; when the ice water is completely discharged, the rotating rod 35 is rotated upward to drive the bottom plate 34 to move upward, so as to be attached to the side wall of the deicing container 3, thereby closing the deicing container 3.
Preferably, this mode is convenient for increasing the size of the water outlet to a greater extent, improving the water discharge, and facilitating the release of the ice water, and after the ice water is released, the foundation pit is discharged through the fertilizer tank 13 of the foundation pit as shown in fig. 2.
The concrete implementation case of the deicing device for the foundation pit is as follows: the first trolley 22 is controlled by a remote controller to move along the length direction of the slide rail 2 so as to approach the ice skate 7, and the second trolley 24 synchronously moves to a position close to the ice skate 7; controlling the crane to lower the rope 31 to drive the deicing container 3 to descend, so that the deicing container 3 is positioned below the ice slips 7, and then adjusting the deicing container 3 upwards to sleeve the ice slips 7; controlling the ice blade 33 to project in a direction close to the ice skate 7 to cut the ice skate 7 so that the ice skate enters the deicing container 3; controlling a valve of the snow melt agent container 4 to release the snow melt agent, and then conveying the snow melt agent into the deicing container 3 through the chute 5 to use the melted ice 7 as ice water; the turning lever 35 is turned to turn the bottom plate 34 downward, thereby opening the water outlet of the deicing container 3 to allow the ice water to be released and to be discharged out of the foundation pit 1 through the fertilizer tank 12 of the foundation pit.
A construction method of a deicing device for a foundation pit comprises the following steps: providing the deicing device, moving and adjusting the first trolley 22 along the slide rail 2 to enable the first trolley 22 to be close to the ice skate 7; lowering the deicing container 3 so that the deicing container 3 is positioned below the ice slips 7, and further raising the deicing container 3 to nest the ice slips 7; the ice blade 33 is adjusted to extend outwards to cut the ice slips 7 and fall into the deicing container 3, and after the ice slips 7 form ice water, the water outlet is opened to release the ice water.
The concrete implementation case of the deicing device for the foundation pit is as follows: the first trolley 22 is controlled by a remote controller to move along the length direction of the slide rail 2 so as to approach the ice skate 7, and the second trolley 24 synchronously moves to a position close to the ice skate 7; controlling the crane to lower the rope 31 to drive the deicing container 3 to descend, so that the deicing container 3 is positioned below the ice slips 7, and then adjusting the deicing container 3 upwards to sleeve the ice slips 7; controlling the ice blade 33 to project in a direction close to the ice 7 to cut the ice 7 so that the ice enters the ice removing container 3; controlling a valve of the snow melt agent container 4 to release the snow melt agent, and then conveying the snow melt agent into the deicing container 3 through the chute 5 to use the melted ice 7 as ice water; the turning lever 35 is turned to bring the bottom plate 34 to turn downward, thereby opening the drainage port of the deicing container 3 to allow ice water to be released and to be discharged out of the foundation pit 1 through the fertilizer tank 12 of the foundation pit.
According to the invention, through a scientific and reasonable deicing device, the deicing effect of the steel beam on the side wall of the foundation pit can be ensured, the labor cost and the shift cost of a mechanical platform are saved, and the labor force is liberated from the heavy and dangerous simple repeated work. The aim of quickly melting and draining is fulfilled by controlling the sliding rail 2 arranged on the cantilever, lifting the deicing container 3 with the ice skate 33 to deice, and adding a snow melting agent into the deicing container 3, so that the deicing effect is obvious, the equipment is simple to keep away, the maintenance cost is low, the deicing cost is far lower than that of using a truck crane for operation, and the accident rate of using the truck crane is reduced.
While the present invention has been described in detail and with reference to the accompanying drawings and examples, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. A defroster for a foundation pit for getting rid of ice on a plurality of cantilevers, a plurality of the cantilever interval form in the lateral wall of foundation pit, its characterized in that, defroster includes:
the sliding rails are connected to the cantilevers and fixedly arranged on the bottom surfaces of the cantilevers;
the first trolley is arranged on the sliding rail in a sliding manner;
the deicing container is connected with the first trolley in a height-adjustable manner, an opening is formed in the top of the deicing container, a water outlet capable of being opened and closed is formed in the bottom of the deicing container, the first trolley is adjusted through moving along the sliding rail, so that the first trolley is close to the ice skate, the deicing container is lowered, the deicing container is located below the ice skate, and the deicing container is raised to sleeve the ice skate; and
the ice skate blade is telescopically arranged at a position, close to the opening, of the deicing container, the ice skate blade extends outwards to enable the ice skate blade to cut the ice skate, so that the ice skate falls into the deicing container, and after the ice skate is melted into ice water, the water outlet is opened to release the ice water.
2. The deicing device for foundation pits as set forth in claim 1, further comprising a snow-melting agent container fixed to said first carriage and a chute connected at one end to said snow-melting agent container and at the other end to said deicing container, said snow-melting agent container containing a snow-melting agent, said snow-melting agent entering said deicing container through said chute to melt ice in said deicing container.
3. The deicing device for the foundation pit according to claim 2, further comprising a chute connected to the plurality of cantilevers and fixedly arranged at the tops of the cantilevers, a second trolley slidably arranged in the chute, and a connecting frame fixedly connected with the first trolley and the second trolley, wherein the chute is arranged opposite to the slide rail, and the snow melt agent container is fixed at the top of the second trolley;
the first trolley is adjusted by moving along the length direction of the sliding rail, so that the second trolley and the first trolley are driven to move synchronously, and the snow melting agent container and the deicing container move together.
4. The deicing device for foundation pits as claimed in claim 3, wherein the chute is a telescopic chute.
5. The deicing device for foundation pits as set forth in claim 3, wherein the middle portion of the connecting frame is bent outward in an arc shape.
6. The deicing device for the foundation pit according to claim 1, wherein the slide rail comprises an i-shaped steel fixed to the cantilever and two angle steels oppositely arranged and fixed to side walls of the i-shaped steel, one folded edge of each angle steel is attached to a side wall of the i-shaped steel, a raised line is fixedly arranged at the top of the other folded edge of each angle steel, the raised line is arranged along the length direction of the angle steel, and the first trolley is slidably arranged on the raised line.
7. The deicing device for foundation pits as set forth in claim 1, further comprising a crane fixed to said first trolley and a rope connected to said crane, and wherein an end of said rope remote from said crane is fixedly connected to said deicing container;
and lowering or lifting the rope through the crane to drive the deicing container to descend or ascend.
8. The deicing device for the foundation pit as set forth in claim 1, further comprising sheaths oppositely disposed and fixed on the sides of the deicing container near the openings, wherein the ice blade is inserted into the sheaths, and the ice blade is adjusted to protrude out of the sheaths so as to cut the ice.
9. The deicing device for the foundation pit according to claim 8, further comprising a bar-shaped hole which is formed in the top of the sheath and has the same extension direction as the extension direction of the ice skate, a connecting rod which is fixed to the top surface of the ice skate and is slidably arranged in the bar-shaped hole, and an air cylinder which is fixed to the top of the sheath, wherein a telescopic rod of the air cylinder is fixedly connected with the connecting rod;
the telescopic rod is controlled to extend out or retract into the air cylinder so as to drive the connecting rod to slide back and forth along the strip-shaped hole, and therefore the ice skate blade is driven to extend out or retract into the sheath.
10. A construction method of the deicing device for the foundation pit according to claim 1, comprising the steps of:
providing the deicing device, and moving and adjusting the first trolley along the slide rail so as to enable the first trolley to be close to the ice skate;
lowering said de-icing container so that said de-icing container is below said ice skate, thereby raising said de-icing container to nest said ice skate;
and adjusting the ice skate blade to extend outwards so that the ice skate blade cuts the ice skate, so that the ice skate falls into the deicing container, and opening the water outlet to release ice water after the ice skate melts into ice water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284650.3A CN113123359B (en) | 2021-03-17 | 2021-03-17 | A defroster for foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284650.3A CN113123359B (en) | 2021-03-17 | 2021-03-17 | A defroster for foundation ditch |
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| CN113123359A CN113123359A (en) | 2021-07-16 |
| CN113123359B true CN113123359B (en) | 2022-08-30 |
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| CN202110284650.3A Active CN113123359B (en) | 2021-03-17 | 2021-03-17 | A defroster for foundation ditch |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083948A1 (en) * | 2010-12-20 | 2012-06-28 | Jacques Merle | Arrangement for removing icicles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4651863B2 (en) * | 2001-06-15 | 2011-03-16 | 鈴木機械株式会社 | Icicle removal device |
| US6851582B2 (en) * | 2003-06-17 | 2005-02-08 | Lawrence C. Meyer | Deicing device |
| JP2007327241A (en) * | 2006-06-07 | 2007-12-20 | Genis Kk | Snow cornice cutting device and snow cornice cutting method using the same |
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| WO2012083948A1 (en) * | 2010-12-20 | 2012-06-28 | Jacques Merle | Arrangement for removing icicles |
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