CN213448145U - Pier pushing and dismantling equipment - Google Patents

Abstract

The utility model discloses a pier top pushes away demolishs equipment, which comprises a bracket, two second extension boards are installed on the top of support, it has the cardboard to peg graft on the right side of second extension board, the inside of cardboard is rotated and is connected with the second screw rod, the internally mounted of second extension board has the removal component, the internally mounted of removal component has cutting device. This equipment is demolishd in pier top pushes away, the on-line screen storage device comprises a base, the fagging, first extension board, the picture peg, the cooperation of first screw rod and kicking block is used, it can support the fixed work to have reached the pier that needs are demolishd, can prevent to drop after the pier is dismantled, through the frid, the slider, the push rod, the cooperation of handle and inserted block is used, it can provide the removal work to cutting device to have reached, it can demolish the work fast to have reached the pier that needs are demolishd, demolish the completion simultaneously and can prevent that the pier from dropping and cause the unnecessary loss, simple structure uses more conveniently.

Description

Pier pushing and dismantling equipment

Technical Field

The utility model relates to a pier top pushes away technical field, specifically is a pier top pushes away demolishs equipment.

Background

The construction of the pushing method is that a prefabricated field is arranged behind a bridge abutment along the axial direction of a bridge, a steel guide beam, a temporary pier, a slide way and a horizontal jack force application device are arranged, specifically, concrete beam sections are prefabricated in sections and are connected into a whole by longitudinal prestressed tendons, a beam is pushed out (dragged out) section by section, and then the next beam section is continuously poured on a narrow beam-making pedestal, so that the repeated and cyclic construction method, namely the pushing method construction, is the application of the steel bridge dragging method frame without principle, the difference is that the two slide devices and the force application device are different, when the existing bridge pier pushing and removing equipment is used, the fast removing work of the bridge pier to be removed cannot be achieved, meanwhile, the removed bridge pier cannot be fixed, the bridge pier is easy to fall after being removed, unnecessary loss is caused, and the structure is complex and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pier top pushes away demolishs equipment to current pier top that proposes in solving above-mentioned background art pushes away demolishs equipment when using, can't accomplish the pier that demolishs needs to be carried out and demolishs work fast, can't carry out the fixed work with the pier after demolishing simultaneously, leads to the pier to drop easily after the excision to cause the unnecessary loss, and the structure is more complicated to operate the more inconvenient problem of getting up.

In order to achieve the above object, the utility model provides a following technical scheme: a pier pushing and dismantling device comprises a support, wherein two second support plates are mounted at the top end of the support, clamping plates are inserted into the right sides of the second support plates in an inserting mode, second screw rods are rotatably connected inside the clamping plates, a moving component is mounted inside the second support plates, and a cutting device is mounted inside the moving component;

preferably, the moving component comprises a groove plate, a sliding block, a push rod, a handle and an insertion block, the sliding block is connected to the inner portion of the groove plate in a sliding mode, the push rod is fixedly connected to the top end of the sliding block, the handle is fixedly connected to the top end of the push rod, and the insertion block is inserted into the top end of the groove plate in an inserting mode.

Preferably, the second support plate is symmetrically arranged.

Preferably, a plurality of clamping rods are fixedly connected to the left side of the outer wall of the clamping plate.

Preferably, the support includes base, fagging, first extension board, picture peg, first screw rod and kicking block, the top rigid coupling of base has the fagging, the equal rigid coupling in both ends has first extension board about the left side of fagging, the inside rigid coupling of first extension board has the picture peg, the equal threaded connection in inside both sides of picture peg has first screw rod, the inboard rigid coupling of first screw rod has the kicking block.

Preferably, cutting device includes motor cabinet, motor and saw bit, the inside rigid coupling of motor cabinet has the motor, the right side rigid coupling of motor has the saw bit.

Compared with the prior art, the beneficial effects of the utility model are that: this pier pushes away and pushes away demolishs equipment, the on-line screen storage device comprises a base, the fagging, first extension board, the picture peg, the cooperation of first screw rod and kicking block is used, it can support fixed work to the pier that needs were demolishd to have reached, can prevent to drop after the pier is dismantled, through the second extension board, the cooperation of cardboard and second screw rod is used, it can carry out fixed work to the removal component to have reached, through the frid, the slider, the push rod, the cooperation of handle and inserted block is used, it can provide the removal work to the cutting device to have reached, through the motor cabinet, the cooperation of motor and saw bit is used, it can advance the cutting to dismantle work to the pier that needs were dismantled to have reached, it can demolish work fast to the pier that needs are demolishd to have reached, the completion can prevent that the.

Drawings

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

FIG. 2 is a schematic top view of the connection structure of the first strip and the insert plate of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the plug position enlargement in FIG. 1;

fig. 4 is a schematic view of the connection structure of fig. 2 with an enlarged card position.

In the figure: 1. the cutting device comprises a bracket, 101, a base, 102, a supporting plate, 103, a first supporting plate, 104, an inserting plate, 105, a first screw rod, 106, a top block, 2, a second supporting plate, 3, a clamping plate, 4, a second screw rod, 5, a moving component, 501, a groove plate, 502, a sliding block, 503, a push rod, 504, a handle, 505, an inserting block, 6, a cutting device, 601, a motor base, 602, a motor, 603 and a saw blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pier pushing and removing device comprises a support 1, wherein two second support plates 2 are installed at the top end of the support 1, the support 1 can support the second support plates 2, clamping plates 3 are inserted into the right sides of the second support plates 2 in an inserted mode, the clamping plates 3 can clamp and fix movable members 5, second screws 4 are rotatably connected inside the clamping plates 3, the second screws 4 rotate inside the clamping plates 3 through rotating blocks, the movable members 5 are installed inside the second support plates 2, cutting devices 6 can move through the movable members 5, cutting devices 6 are installed inside the movable members 5, and the cutting devices 6 can cut piers;

the movable component 5 comprises a groove plate 501, a sliding block 502, a push rod 503, a handle 504 and an inserting block 505, the sliding block 502 is connected to the inner portion of the groove plate 501 in a sliding manner, the groove plate 501 is connected with the second support plate 2 in a rotating manner, the sliding block 502 can slide in the groove plate 501, the push rod 503 is fixedly connected to the top end of the sliding block 502, the push rod 503 is in clearance fit with the groove plate 501, the push rod 503 can push the sliding block 502 to move, the handle 504 is fixedly connected to the top end of the push rod 503, the push rod 503 can be pushed by the handle 504 to move, the inserting block 505 is inserted into the top end of the groove plate 501, the inserting block 505 can limit the push rod 503, the second support plate 2 is symmetrically arranged, a plurality of clamping rods are fixedly connected to the left side of the outer wall of the clamping plate 3.

The support 1 comprises a base 101, a supporting plate 102, a first supporting plate 103, an inserting plate 104, a first screw 105 and an ejecting block 106, the supporting plate 102 is fixedly connected to the top end of the base 101, the supporting plate 102 can support the supporting plate 102, the first supporting plate 103 is fixedly connected to the upper end and the lower end of the left side of the supporting plate 102, the inserting plate 104 can be supported by the first supporting plate 103, the inserting plate 104 is fixedly connected to the inside of the first supporting plate 103, the inserting plate 104 can be inserted into the outer wall of a pier, the first screw 105 is in threaded connection with the two sides of the inside of the inserting plate 104, the first screw 105 rotates to move left and right in the inside of the inserting plate 104, the first screw 105 can drive the ejecting block 106 to move left and right when moving, the ejecting block 106 is fixedly connected to the inner side of the.

The cutting device 6 comprises a motor base 601, a motor 602 and a saw blade 603, the motor 602 is fixedly connected inside the motor base 601, the motor base 601 is fixedly connected with the sliding block 502, the motor base 601 can support and fix the motor 602, the motor 602 is a common servo motor on the market, the saw blade 603 is fixedly connected to the right side of the motor 602, and the saw blade 603 is fixedly connected with an output shaft of the motor 602.

When the pier pushing and dismounting device starts to be used, a user inserts the inserting plate 104 into the outer wall of a pier, the inserted user rotates the first screw 105, the first screw 105 moves inwards when rotating, the first screw 105 can drive the ejector block 106 to move inwards when moving inwards, the ejector block 106 can fix the inserting plate 104 on the outer wall of the pier when moving inwards, the fixed user rotates the second screw 4, the fixing work of the clamping plate 3 is cancelled when the second screw 4 rotates, the fixed user pulls the clamping plate 3 out of the second support plate 2 and the groove plate 501 after cancelling the fixing, the groove plate 501 rotates after pulling out, the user rotates to insert the clamping plate 3 into the second support plate 2 and the groove plate 501 after rotating to be parallel to the supporting plate 120, so that the groove plate 501 is fixed, the fixed user controls the motor 602 to start to work through the controller, the motor 602 drives the saw blade 603 to start to rotate when starting to work, after the saw blade 603 rotates, a user pushes the handle 504, the handle 504 can drive the push rod 503 to move towards the pier, the push rod 503 can push the sliding block 502 to slide in the groove plate 501 when moving, the sliding block 502 can drive the motor base 601 and the motor 602 to move when sliding, and the motor 602 drives the saw blade 603 to move to cut the pier.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pier pushes away and pushes away demolishs equipment, includes support (1), its characterized in that: the top end of the support (1) is provided with two second support plates (2), the right sides of the second support plates (2) are connected with clamping plates (3) in an inserted mode, second screws (4) are rotatably connected inside the clamping plates (3), moving members (5) are installed inside the second support plates (2), and cutting devices (6) are installed inside the moving members (5);

the moving component (5) comprises a groove plate (501), a sliding block (502), a push rod (503), a handle (504) and an inserting block (505), the sliding block (502) is connected to the inside of the groove plate (501) in a sliding mode, the top end of the sliding block (502) is fixedly connected with the push rod (503), the top end of the push rod (503) is fixedly connected with the handle (504), and the inserting block (505) is inserted into the top end of the groove plate (501).

2. The pier pushing demolition device according to claim 1, wherein: the second support plate (2) is symmetrically arranged.

3. The pier pushing demolition device according to claim 1, wherein: the left side of the outer wall of the clamping plate (3) is fixedly connected with a plurality of clamping rods.

4. The pier pushing demolition device according to claim 1, wherein: support (1) includes base (101), fagging (102), first extension board (103), picture peg (104), first screw rod (105) and kicking block (106), the top rigid coupling of base (101) has fagging (102), the equal rigid coupling in both ends has first extension board (103) about the left side of fagging (102), the inside rigid coupling of first extension board (103) has picture peg (104), the equal threaded connection in inside both sides of picture peg (104) has first screw rod (105), the inboard rigid coupling of first screw rod (105) has kicking block (106).

5. The pier pushing demolition device according to claim 1, wherein: cutting device (6) include motor cabinet (601), motor (602) and saw bit (603), the inside rigid coupling of motor cabinet (601) has motor (602), the right side rigid coupling of motor (602) has saw bit (603).

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