CN216462090U

CN216462090U - Larsen steel sheet pile cutting device for bridge construction

Info

Publication number: CN216462090U
Application number: CN202123001638.1U
Authority: CN
Inventors: 范顺意; 范应全; 童汉军; 程相领
Original assignee: Hubei Shunyitong Construction Co ltd
Current assignee: Hubei Shunyitong Construction Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-10
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a Larsen steel sheet pile cutting device for bridge construction, which comprises a main body frame and a mounting seat, wherein two groups of limiting grooves are formed in the back surface of the main body frame; the back of the mounting seat is provided with a coupler, and the inner side of the coupler is provided with a support frame; a rotary motor is installed above the front face of the installation seat, and a water suction pump is installed at the output end of the rotary motor. According to the utility model, the limiting groove is arranged, when the device is used, the cutting device is lifted by the crane and the steel sheet pile is aligned to the limiting groove, the height of the cutting device is controlled by the crane, the steel sheet pile can be cut in a vertical state, the stability of the cutting device can be increased under the action of the limiting groove, the cutting efficiency of the device is greatly improved, and the device is convenient for workers to use.

Description

Larsen steel sheet pile cutting device for bridge construction

Technical Field

The utility model relates to the technical field of steel sheet pile cutting, in particular to a Larsen steel sheet pile cutting device for bridge construction.

Background

In the middle of the bridge construction of modernization, often need carry out the pouring of pile foundation, so need use Larsen steel sheet pile precipitation and earth to isolate in order normally to carry out pouring of pile foundation, thereby realize pouring that can concrete pile foundation, traditional Larsen steel sheet pile often can appear longer condition when using, in order not to influence the construction, so need use cutting device to cut, traditional cutting device has the weak point and need improve.

The cutting device in the prior art has the following defects:

1. patent document CN210615453U discloses a steel plate cutting device, relates to steel plate cutting device technical field. This steel sheet cutting device, including "base, the welding of the top of base has places the board, and the top pin joint of base has the card frame, and the inner wall of card frame glues and is equipped with the bearing, and the inside of bearing is inserted and is equipped with elevating system, and elevating system's output swing joint has the draw-in groove frame, and the inside of draw-in groove frame has the sleeve through bolt swing joint, and telescopic inside is inserted and is equipped with the carriage release lever. The steel plate cutting device rotates the clamping rod when radian cutting is carried out, the clamping rod is rotated in the rotating block, the clamping rod is separated from the clamping block, the spring is compressed, the pull rope is tied on the rope bolt, the clamping rod is fixed by the pull ring through the pull ring, the length of the moving rod is prolonged according to the radian, a switch of a cutting gun and a switch of a laser pen are opened, a steel plate is cut, the sleeve is rotated, the sleeve drives the lifting mechanism to rotate in the bearing through the clamping groove frame to carry out cutting, and the radian cutting can be carried out, but the device can not be used in different use environments when in use, because the existing steel plate structure cutting device can only carry out cutting on the ground, when the Larsen steel plate pile is installed, the steel plate pile can not be quickly cut when the cutting is needed, and the conditions of unstable cutting, uneven tangent plane and the like easily occur when a manual cutting device is directly used, the traditional cutting device is not convenient for the Larsen steel sheet pile to cut.

2. The existing cutting device generates large heat due to friction of a cutting blade and a steel plate when in use, so that the cutting device needs to be cooled, the traditional manual cutting device does not have the self-cooling effect, the service life of the cutting device can be greatly influenced by long-time use, and the device is damaged in an accelerating way, so that unnecessary loss is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Larsen steel sheet pile cutting device for bridge construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a Larsen steel sheet pile cutting device for bridge construction comprises a main body framework and a mounting seat, wherein two groups of limiting grooves are formed in the back surface of the main body framework, a plurality of groups of sliding seats are embedded in the front surface of the main body framework, the mounting seat is arranged on the front surface of each sliding seat, and a mounting disc is arranged below the front surface of each mounting seat;

the back of the mounting seat is provided with a coupler, and the inner side of the coupler is provided with a support frame;

the positive top of mount pad is installed the rotating electrical machines, the suction pump is installed to the output of rotating electrical machines.

Preferably, two groups of limiting guide rods are installed on the inner side of the front face of the main body frame in a penetrating mode, the limiting guide rods are located on the inner side of the sliding seat, and two groups of connecting rods are installed at the bottom of the main body frame.

Preferably, mounting holes are formed in two sides of the sliding seat in a penetrating mode, and the mounting holes are located on the outer side of the limiting guide rod.

Preferably, the cutting motor is installed in the front of mounting disc, and the connector is installed to one side of cutting motor, and the end cover is installed in the front of cutting motor.

Preferably, the outside at shaft coupling top is installed and is consolidated the corner seat, and spacing carousel is installed to the output of shaft coupling, and the cutting disc is installed to the bottom of spacing carousel.

Preferably, the bottom of suction pump is installed the drinking-water pipe, and the pressure-increasing valve is installed to one side of suction pump, the cooling water pipe is installed to the output of pressure-increasing valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the limiting groove is arranged, when the device is used, the Larsen steel sheet pile cutting device can be directly hoisted through the crane device, the steel sheet pile is aligned to the limiting groove, the height of the cutting device is controlled through the crane, so that the position is adjusted, the steel sheet pile can be cut in a vertical state, the stability of the cutting device can be increased under the action of the limiting groove, the cutting efficiency of the device is greatly improved, and the device is convenient for workers to use.

2. According to the utility model, the water suction pump is arranged, when the device is used, and the cutting device is fixed at the top of the steel sheet pile, the water suction pipe at the bottom of the water suction pump can be directly placed into the water below the cutting device, the turbine in the water suction pump is driven to rotate by the rotating motor to pump the water out, and the cutting device is cooled at the position where the pressure increasing valve performs pressure increasing and spraying, so that the service life of the device can be effectively prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cutting motor of the present invention;

FIG. 3 is a schematic view of the coupling structure of the present invention;

fig. 4 is a schematic structural diagram of the water pump of the present invention.

In the figure: 1. a main body frame; 101. a limiting groove; 102. a limiting guide rod; 103. a connecting rod; 2. a mounting seat; 201. mounting holes; 202. a sliding seat; 3. cutting the motor; 301. mounting a disc; 302. a wire connector; 303. an end cap; 4. a coupling; 401. a support frame; 402. reinforcing the corner seat; 403. a limiting turntable; 404. cutting the disc; 5. a rotating electric machine; 501. a water pump; 502. a water pumping pipe; 503. a pressure increasing valve; 504. a cooling water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present invention provides an embodiment: a Larsen steel sheet pile cutting device for bridge construction;

the first embodiment is as follows: the cutting device comprises a main body frame 1, two groups of limiting grooves 101 are formed in the back of the main body frame 1, two groups of limiting guide rods 102 are installed on the front inner side of the main body frame 1 in a penetrating mode, the limiting guide rods 102 are located on the inner side of a sliding seat 202, two groups of connecting rods 103 are installed at the bottom of the main body frame 1, the main body frame 1 is a main body bearing structure of the device and used for providing installation positions for the front device and the back device and providing support and stability for the whole device, severe shaking of the device in operation is avoided, the limiting grooves 101 in the back can be directly inserted and fixed along steel sheet piles, the flatness of a cutting surface can be improved through the fixing of the limiting grooves 101, the device is prevented from shaking in cutting, the main body frames 1 at the top and the bottom are connected and fixed through the connecting rods 103, the stability of the device is improved, and the limiting guide rods 102 installed in a penetrating mode on the front can provide a moving effect for the cutting device, the front of the main body frame 1 is embedded with a plurality of groups of sliding seats 202, the front of the sliding seats 202 is provided with a mounting seat 2, two sides of the sliding seats 202 are penetrated with mounting holes 201, the mounting holes 201 are positioned at the outer side of the limit guide rods 102 and can move along the positions of the limit guide rods 102, the sliding seats 202 move on the limit guide rods 102 to drive the front mounting seats 2 to move and adjust, so that the mounting seats 2 can normally drive a cutting device at the back to cut, a mounting disc 301 is arranged below the front of the mounting seats 2, a cutting motor 3 is arranged at the front of the mounting disc 301, one side of the cutting motor 3 is provided with a wire connector 302, the front of the cutting motor 3 is provided with an end cover 303, the mounting disc 301 is fixed with the main body mounting seat 2 through a bolt structure for increasing the stability of the device and is connected with an external power supply through the wire connector 302 at one side, connect the pivot that the circular telegram drove cutting motor 3 output and rotate, positive end cover 303 can maintain the structure of inside through dismantling, guarantees that the device can normal use.

Referring to fig. 3, a larsen steel sheet pile cutting apparatus for bridge construction;

example two: including mount pad 2, the back mounted of mount pad 2 has shaft coupling 4, support frame 401 is installed to the inboard of shaft coupling 4, consolidate corner seat 402 is installed in the outside at 4 tops of shaft coupling, spacing carousel 403 is installed to the output of shaft coupling 4, cutting disc 404 is installed to the bottom of spacing carousel 403, shaft coupling 4 is used for carrying out the transmission with cutting motor 3 pivot kinetic energy, and carry out the direction change under the meshing transmission of the gear of inside, the stability of pivot can be increased to inboard support frame 401 during use, the transmission will make the cutting disc 404 at top rotate and cut the steel sheet pile, spacing carousel 403 can be very big degree increase device's stability, the consolidation corner seat 402 that the outside was installed simultaneously can increase the stability that cutting device and main part mount pad 2 are connected, the assurance device can normal use.

Referring to fig. 4, a larsen steel sheet pile cutting device for bridge construction;

example three: including mount pad 2, rotating electrical machines 5 is installed to the positive top of mount pad 2, suction pump 501 is installed to rotating electrical machines 5's output, drinking-water pipe 502 is installed to suction pump 501's bottom, booster valve 503 is installed to one side of suction pump 501, cooling water pipe 504 is installed to booster valve 503's output, rotating electrical machines 5 drives the operation of the suction pump 501 who exports through being connected the circular telegram with external power supply, the water of below is taken out and get into the inside of cooling water pipe 504 through booster valve 503 to the drinking-water pipe 502 of bottom, through cooling to cutting dish 404, thereby realize extension fixture's life. The working principle is as follows: when the steel sheet pile cutting machine is used, firstly, the limiting groove 101 of the main body frame 1 is movably installed on the outer side of a steel sheet pile through the crane, then the height of the steel sheet pile is adjusted through the crane, the front cutting motor 3 drives the output rotating shaft to rotate after the adjustment is completed, the direction is changed through the effect of the coupler 4, the cutting disc 404 is driven to rotate through the transmission rotating shaft, a worker needs to manually push the installation seat 2 to change the cutting position while rotating and cutting, and the water is sprayed on the cutting disc 404 through the cooling water pipe 504 by the water suction pump 501 to cool while cutting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a larsen steel sheet pile cutting device of bridge construction usefulness, includes main body frame (1) and mount pad (2), its characterized in that: the back of the main body frame (1) is provided with two groups of limiting grooves (101), the front of the main body frame (1) is embedded with a plurality of groups of sliding seats (202), the front of each sliding seat (202) is provided with a mounting seat (2), and a mounting disc (301) is arranged below the front of each mounting seat (2);

a coupler (4) is installed on the back surface of the installation seat (2), and a support frame (401) is installed on the inner side of the coupler (4);

rotating electrical machines (5) are installed to the positive top of mount pad (2), suction pump (501) are installed to the output of rotating electrical machines (5).

2. The larsen steel sheet pile cutting device for bridge construction according to claim 1, wherein: two sets of limiting guide rods (102) are installed on the inner side of the front face of the main body frame (1) in a penetrating mode, the limiting guide rods (102) are located on the inner side of the sliding seat (202), and two sets of connecting rods (103) are installed at the bottom of the main body frame (1).

3. The larsen steel sheet pile cutting device for bridge construction according to claim 1, wherein: mounting holes (201) are formed in the two sides of the sliding seat (202) in a penetrating mode, and the mounting holes (201) are located on the outer side of the limiting guide rod (102).

4. The larsen steel sheet pile cutting device for bridge construction according to claim 1, wherein: cutting motor (3) are installed in the front of mounting disc (301), and connector (302) are installed to one side of cutting motor (3), and end cover (303) are installed in the front of cutting motor (3).

5. The larsen steel sheet pile cutting device for bridge construction according to claim 1, wherein: the outer side of the top of the coupler (4) is provided with a reinforcing corner seat (402), the output end of the coupler (4) is provided with a limiting turntable (403), and the bottom of the limiting turntable (403) is provided with a cutting disc (404).

6. The larsen steel sheet pile cutting device for bridge construction according to claim 1, wherein: the bottom of suction pump (501) is installed and is taken out water pipe (502), and booster valve (503) are installed to one side of suction pump (501), cooling water pipe (504) are installed to the output of booster valve (503).