CN214293707U

CN214293707U - Adjustable mesh bending machine for prefabricating concrete member

Info

Publication number: CN214293707U
Application number: CN202021978297.6U
Authority: CN
Inventors: 洛方方
Original assignee: China Railway Construction North China Construction Technology Co ltd
Current assignee: China Railway Construction North China Construction Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-09-28
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a building engineering technical field, specifically speaking relates to a net piece bender of prefabricated usefulness of concrete member with adjustable. It includes the support body, support body upper portion is equipped with integrated into one piece's layer board, the layer board both sides are equipped with splint, the support body includes the perpendicular frame of four vertical directions, both ends the middle part position is equipped with integrated into one piece's crossbearer between the perpendicular frame, the outside be equipped with integrated into one piece's mounting panel on the crossbearer, fixed connection motor on the mounting panel, be equipped with the connector on the motor drive end, crossbearer one end is passed and is erected the frame and be equipped with integrated into one piece's vaulting pole, be equipped with the wheel of bending on the vaulting pole. The utility model discloses during the use, splint remove about on the positioning rod of layer board both sides, but adjustable gap size between the sill bar of splint and the depression bar, and the motor drives the jack-post and carries out the bending with the net piece, realizes carrying out mechanized processing to the net piece of different width and thickness dimension, uses manpower sparingly and improves work efficiency.

Description

Adjustable mesh bending machine for prefabricating concrete member

Technical Field

The utility model relates to a building engineering technical field, specifically speaking relates to a net piece bender of prefabricated usefulness of concrete member with adjustable.

Background

The steel bar mesh is a steel bar mesh, also called: welded reinforcement net, steel bar welded mesh etc, be vertical reinforcing bar and horizontal reinforcing bar arrange and each other become the right angle with certain interval respectively, all crossing all weld the net piece together, be used for consolidating whole structure when making the concrete member, prevent cement and concrete fracture, when meetting some structures that have corner or crooked face, the adaptation of bending also need be carried out to the net piece of corresponding laying, bender on the market is owing to there is the restriction to the net piece size, and the function is single, use cost is higher to be difficult to popularize, consequently most still uses the mode of artifical buckling, waste time and energy, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a net piece bender of prefabricated usefulness of concrete member with adjustable to solve the problem that proposes in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a prefabricated net piece bending machine of usefulness of concrete member with adjustable, which comprises a body, support body upper portion is equipped with integrative layer board that takes shape, the layer board both sides are equipped with splint, the support body includes the perpendicular frame of four vertical directions, both ends middle part position is equipped with integrative crossbearer, the outside between the perpendicular frame be equipped with integrative shaping's mounting panel on the crossbearer, fixed connection motor on the mounting panel, the overhead connector that is equipped with of motor drive end, crossbearer one end is passed the perpendicular frame and is equipped with integrative shaping's vaulting pole, be equipped with the wheel of bending on the vaulting pole.

As a further improvement of the technical scheme, the supporting plate comprises a main plate body, wherein the four ends of the main plate body are provided with integrally formed positioning rods, and the positioning rods are internally provided with slotted holes with internal threads.

As a further improvement of the technical scheme, the clamping plate comprises a pressing rod and a bottom rod, screw holes are formed in two ends of the bottom rod, bolts are arranged in the screw holes, penetrate through the screw holes and enter the groove holes to be connected with the position adjusting rod through threads, the outer side of the bottom rod is provided with an integrally formed lower positioning head part, a lower positioning hole is formed in the lower positioning head part, and threads are arranged in the lower positioning hole.

As a further improvement of the technical scheme, the outer side of the pressure rod is provided with an integrally formed positioning head upper part, a positioning upper hole is formed in the positioning head upper part and provided with threads, a bolt is arranged on the positioning upper hole and provided with a spring and a nut, and the bolt sequentially penetrates through the positioning lower hole, the spring and the positioning upper hole and is in threaded connection with the nut.

As a further improvement of the technical scheme, the upper end of the support rod is provided with a through rotating hole, the bending wheel comprises two wheel discs, an axle post is arranged between the two wheel discs, the axle post penetrates through the wheel discs to enter the rotating hole to be connected with the support rod through a bearing, and the axle post is connected with the wheel discs through the bearing.

As a further improvement of the technical scheme, one end of the shaft column penetrates out of the rotating hole and is provided with a connector, the connector is connected with the connector of the motor through a transmission belt, and the shaft column is provided with a through hole along the length direction.

As a further improvement of the technical scheme, the outer side of the wheel disc is provided with an integrally formed handle.

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

the clamping plate moves left and right on the positioning rods on the two sides of the supporting plate through the arrangement, the size of a gap between the bottom rod of the clamping plate and the pressing rod can be adjusted, the net piece enters the through hole of the shaft column and is electrically bent by the motor, the electric bending machine is convenient to adapt to the net piece with different widths and thickness sizes, the mechanization of bending the net piece with lower cost is realized, and the labor is saved and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of a frame structure of embodiment 1;

FIG. 3 is a schematic structural view of a pallet according to embodiment 1;

FIG. 4 is a disassembled view of the splint in accordance with embodiment 1;

fig. 5 is a schematic structural view of a bending wheel in embodiment 1.

The various reference numbers in the figures mean:

100. a frame; 200. a support plate; 300. a splint; 400. bending wheels; 110. erecting; 120. a cross frame; 130. a stay bar; 131. hole turning; 140. a motor; 141. a connector; 150. mounting a plate; 210. a main board body; 220. a positioning rod; 221. A slot; 310. a pressure lever; 320. a bottom bar; 330. a bolt; 340. a spring; 350. a nut; 311. the upper part of the positioning head; 312. positioning the upper hole; 321. the lower part of the positioning head; 322. positioning the lower hole; 323. a screw hole; 410. a wheel disc; 420. a column shaft; 421. perforating; 411. a handle.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

Example 1

Referring to fig. 1 to 5, the present embodiment provides an adjustable mesh bending machine for prefabricating a concrete member, including a frame body 100, wherein an integrally formed supporting plate 200 is disposed at an upper portion of the frame body 100, clamping plates 300 are disposed at two sides of the supporting plate 200, the clamping plates 300 are used for clamping a mesh between the supporting plate 200 to be fixed up and down, the frame body 100 includes four vertical frames 110 in vertical directions, an integrally formed cross frame 120 is disposed at a middle position between the vertical frames 110 at two ends, an integrally formed mounting plate 150 is disposed on the outer side cross frame 120, a motor 140 is fixedly connected to the mounting plate 150, the motor 140 is configured with a switch capable of being clicked as a power source, a connector 141 is disposed on a transmission end of the motor 140, one end of the cross frame 120 passes through the vertical frame 110 and is provided with an integrally formed stay bar 130, a bending wheel 400 is disposed on the stay bar 130, the bending wheel 400 is a main bending device, and the mesh is bent at different angles by a rotation amount of the motor 140.

Further, the supporting board 200 includes a main board body 210, a positioning rod 220 integrally formed at four ends of the main board body 210, a slot 221 having an internal thread is formed inside the positioning rod 220, the slot 221 is long and narrow, and the middle of the positioning rod 220 penetrates to the bottom.

In addition, the clamping plate 300 comprises a pressing rod 310 and a bottom rod 320, when the clamping plate 300 is used, a gap is reserved between the pressing rod 310 and the bottom rod 320, the mesh is inserted into the gap, the mesh is fixed in the vertical direction, screw holes 323 are formed in two ends of the bottom rod 320, bolts 330 are arranged in the screw holes 323, the bolts 330 penetrate through the screw holes 323 to enter the groove holes 221 to be in threaded connection with the positioning rod 220, the bolts 330 are loosened to be separated from the groove holes 221, the bottom rod 320 can slide on the positioning rod 220 in the left-right direction, the distance between the clamping plates 300 on two sides can be adjusted to adapt to meshes with different widths, an integrally formed positioning head lower portion 321 is arranged on the outer side of the bottom rod 320, a positioning lower hole 322 is formed in the positioning head lower portion 321, and threads are arranged in the positioning lower hole 322.

Specifically, the outer side of the pressing rod 310 is provided with an integrally formed positioning head upper portion 311, a positioning upper hole 312 is formed in the positioning head upper portion 311, threads are formed in the positioning upper hole 312, a bolt 330 is arranged on the positioning upper hole 312, a spring 340 and a nut 350 are arranged on the bolt 330, the bolt 330 sequentially penetrates through the positioning lower hole 322, the spring 340 and the positioning upper hole 312 and is in threaded connection with the nut 350, the size of a gap between the pressing rod 310 and the bottom rod 320 can be changed by adjusting the position of the nut 350 on the bolt 330 to clamp steel mesh sheets with different thickness sizes, the spring 340 between the pressing rod 310 and the bottom rod 320 is always in a compressed state during adjustment, elasticity is provided to enable the gap between the pressing rod 310 and the bottom rod 320 not to be combined together, and the mesh sheets can be conveniently and rapidly inserted.

In addition, the upper end of the stay bar 130 is provided with a through rotating hole 131, the bending wheel 400 comprises two wheel discs 410, a jack post 420 is arranged between the two wheel discs 410, the jack post 420 penetrates through the wheel discs 410 to enter the rotating hole 131 to be connected with the stay bar 130 through a bearing, the jack post 420 is connected with the wheel discs 410 through a bearing, and the wheel discs are driven to rotate through the jack post 420.

Furthermore, one end of the shaft column 420 penetrates through the rotary hole 131 and is provided with a connector 141, the connector 141 is connected with the connector 141 of the motor 140 through a transmission belt, the shaft column 420 is provided with a through hole 421 along the length direction, the through hole 421 is initially in a horizontal direction, the height of the through hole is the same as the height of the mesh, one end of the mesh is inserted into the through hole 421, the motor 140 drives the shaft column 420 to rotate, and the mesh passing through the through hole 421 is clamped and cannot move forwards and is stretched and bent.

Finally, an integrally formed handle 411 is provided on the outer side of the wheel disc 410, and the wheel disc 410 is driven by the handle 411 to adjust the through hole 421 to the horizontal direction for inserting the mesh sheet, and the mesh sheet can be manually bent in an auxiliary manner if necessary.

When the embodiment is used specifically, the four ends of the main plate 210 are provided with the integrally formed positioning rods 220, the positioning rods 220 are internally provided with the slotted holes 221 with internal threads, a gap is reserved between the pressing rod 310 and the bottom rod 320 of the clamping plate 300, the mesh sheets are inserted into the gap to be fixed in the vertical direction, the bolts 330 penetrate through the screw holes 323 to enter the slotted holes 221 to be connected with the positioning rods 220 through the threads, the bolts 330 are loosened to be separated from the slotted holes 221, the bottom rod 320 can slide left and right on the positioning rods 220 to adjust the distance between the clamping plates 300 on two sides, the position of the nuts 350 on the bolts 330 in the clamping plates 300 can be adjusted through changing the size of the gap between the pressing rod 310 and the bottom rod 320 to clamp or take out the steel mesh sheets with different thickness and size, one end of the mesh sheets is inserted into the through hole 421, the motor 140 drives the shaft column 420 to rotate at a small angle to elongate, press and bend the mesh sheets to a required angle, the length of the mesh exposed through the aperture 421 may be adjusted to set the location of the bend, and the aperture 421 may be adjusted by the handle 411 to direct the next mesh to be inserted or to manually assist in bending the mesh.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mesh bending machine of prefabricated usefulness of concrete member with adjustable, includes support body (100), its characterized in that: support body (100) upper portion is equipped with integrated into one piece's layer board (200), layer board (200) both sides are equipped with splint (300), support body (100) are equipped with integrated into one piece's crossbearer (120), the outside including the perpendicular frame (110) of four vertical directions between perpendicular frame (110) middle part position is equipped with integrated into one piece's mounting panel (150) on crossbearer (120), fixed connection motor (140) are gone up in mounting panel (150), be equipped with connector (141) on motor (140) transmission end, crossbearer (120) one end is passed perpendicular frame (110) and is equipped with integrated into one piece's vaulting pole (130), be equipped with on vaulting pole (130) and bend wheel (400).

2. The adjustable mesh bender for prefabricating concrete elements according to claim 1, wherein: the supporting plate (200) comprises a main plate body (210), wherein position adjusting rods (220) which are integrally formed are arranged at four ends of the main plate body (210), and slot holes (221) with internal threads are formed in the position adjusting rods (220).

3. The adjustable mesh bender for prefabricating concrete elements according to claim 1, wherein: splint (300) are including depression bar (310) and sill bar (320), sill bar (320) both ends are equipped with screw (323), be equipped with bolt (330) in screw (323), bolt (330) pass screw (323) and get into slotted hole (221) and positioning rod (220) through threaded connection, the sill bar (320) outside is equipped with integrated into one piece's location head lower part (321), be equipped with location lower hole (322) in location head lower part (321), be equipped with the screw thread in the hole (322) down in the location.

4. The mesh bending machine for prefabricating adjustable concrete elements according to claim 3, characterized in that: the utility model discloses a pressure bar (310) outside is equipped with first upper portion of location (311) of integrated into one piece, be equipped with hole (312) in the location in first upper portion of location (311), hole (312) are equipped with the screw thread in the location, be equipped with bolt (330) on hole (312) in the location, be equipped with spring (340) and nut (350) on bolt (330), hole (322), spring (340), the location are gone up hole (312) and are passed through threaded connection with nut (350) under bolt (330) passed the location in proper order.

5. The adjustable mesh bender for prefabricating concrete elements according to claim 1, wherein: the upper end of the stay bar (130) is provided with a through rotating hole (131), the bending wheel (400) comprises two wheel discs (410), an axle column (420) is arranged between the two wheel discs (410), the axle column (420) penetrates through the wheel discs (410) to enter the rotating hole (131) to be connected with the stay bar (130) through a bearing, and the axle column (420) is connected with the wheel discs (410) through the bearing.

6. The adjustable mesh bender for prefabricating concrete elements according to claim 5, wherein: pivot hole (131) are worn out and are equipped with connector (141) in jack-prop (420) one end, connector (141) are connected through the drive belt with connector (141) of motor (140), jack-prop (420) are equipped with perforation (421) that run through along length direction.

7. The adjustable mesh bender for prefabricating concrete elements according to claim 5, wherein: and the outer side of the wheel disc (410) is provided with an integrally formed handle (411).