CN211413467U

CN211413467U - Straightener protector

Info

Publication number: CN211413467U
Application number: CN201922325597.8U
Authority: CN
Inventors: 魏宏源; 兰玉金; 张袁华; 牟兰超
Original assignee: Yishan Beijing Geotechnical Engineering Co ltd
Current assignee: Yishan Beijing Geotechnical Engineering Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-04
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a protector technical field, in particular to bar straightener protector, it includes the protection frame, the fixed plate, the mounting panel, universal wheel and elevating gear, the protection frame includes many spinal branchs pole and many connecting rods, branch and connecting rod are the metal pole, the equal vertical setting of many spinal branchs pole, the both ends of many connecting rods respectively with the upper end fixed connection of two adjacent spinal branchs pole, the fixed plate is the metal sheet and fixes on one section that many spinal branchs pole is close to the lower extreme, a plurality of through-holes have been seted up on the mounting panel, the face of the axis direction perpendicular to mounting panel of through-hole, many spinal branchs pole are inserted simultaneously in a plurality of through-holes, the universal wheel is provided with a plurality ofly and evenly distributed and installs on the lower face of mounting panel, elevating. The utility model has the characteristics of effectively restrict the reinforcing bar and rock, be convenient for remove and stably use protector.

Description

Straightener protector

Technical Field

The utility model relates to a protector technical field, in particular to bar straightener protector.

Background

At present, a large number of disc steel bars are used in a construction site, and the steel bars with the length of less than 10 millimeters are easy to bend, so that in order to transport the steel bars with long length, steel bar manufacturers roll the long steel bars into a circle of circular disc steel bars.

In the process of using the straightener to adjust the steel bar, one end of the steel bar needs to be fixed on the straightener. Because the disc steel bar needs to be placed at a position far away from the straightener in the straightening process, a long section of the disc steel bar is not fixed relative to the straightener. In the process of straightening the reinforcing steel bar, the long part of the straightening machine which is not fixed can swing back and forth. Because a large number of workers work in a construction site, if the workers cannot avoid the swinging steel bars in time when walking back and forth, the situation that the steel bars are scratched to the workers can occur.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a bar straightener protector has effective restriction reinforcing bar and rocks, is convenient for remove and the characteristics of stable the use to protector.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a bar straightener protector, includes protection frame, fixed plate, mounting panel, universal wheel and elevating gear, the protection frame includes many spinal branchs pole and many connecting rods, branch with the connecting rod is the metal pole, the equal vertical setting of many spinal branchs pole, the both ends of many connecting rods respectively with the upper end fixed connection of two adjacent spinal branchs pole, the fixed plate is the metal sheet and fixes on one section that many spinal branchs pole is close to the lower extreme, set up a plurality of through-holes on the mounting panel, the face of the axis direction perpendicular to mounting panel of through-hole, many spinal branchs pole are inserted simultaneously in a plurality of through-holes, the universal wheel is provided with a plurality ofly and evenly distributed and installs on the lower face of mounting panel, elevating gear fixes on the mounting panel face and the.

By adopting the technical scheme, the whole gravity of the protective device is larger and the gravity center is leaned down by the support rod, the connecting rod and the fixed plate made of metal materials, so that when the swaying steel bar is limited, the protective device can be stably arranged, the protective frame is not easy to be overturned by the swaying steel bar, the universal wheel descends along with the mounting plate and is lower than the lower end of the support rod through the lifting device, the protective device with larger weight can be conveniently pushed to move, after the protective device is pushed to the straightening machine, the universal wheel ascends through the lifting device and the lower end of the support rod is supported on the ground, the protective device can be stably supported while the protective device is convenient to move, when the steel bar is straightened, the bent steel bar passes through the space formed by the support rod, the connecting rod and the fixed plate and then is fixed on the straightening machine, and the limitation on the bent steel bar can be realized, the reinforcing steel bar straightening device has the advantages that the reinforcing steel bar straightening device reduces the shaking space of the unfixed part of the reinforcing steel bar in the straightening process, so that the possibility that the reinforcing steel bar with large shaking amplitude hurts workers can be reduced.

The present invention may be further configured in a preferred embodiment as: elevating gear includes support, two-way screw rod, connecting block and hinge bar, the support is provided with two and fixes the face on the mounting panel, two-way screw rod has seted up respectively on two sections near both ends and has revolved to different screw threads, and two-way screw rod level sets up and its both ends wear to establish respectively on two supports, and two-way screw rod can rotate around its self axis on two supports, the connecting block is provided with two, has seted up respectively on two connecting blocks and has revolved to different screw holes and threaded connection respectively on two-way screw rod revolves to different two sections, the hinge bar is provided with two at least, and the one end of hinge bar articulates on the connecting block and the other end articulates in the.

By adopting the technical scheme, the bidirectional screw rod is rotated, the two connecting blocks are relatively close to the two sections with different rotation directions, the hinge rod is connected with the fixing plate and the mounting plate, and meanwhile, when the universal wheel is arranged on the ground, the mounting strength of the mounting plate can be enhanced, and then the universal wheel descends along with the mounting plate and is lower than the lower end of the supporting rod, so that the protection device is convenient to push; reverse rotation two-way screw rod makes the universal wheel rise, and simple structure and operation are comparatively convenient, and threaded connection makes the lift comparatively stable.

The present invention may be further configured in a preferred embodiment as: the lifting device further comprises two limiting rings fixed at two ends of the bidirectional screw, and the two limiting rings are respectively abutted to the two supports.

Through adopting above-mentioned technical scheme, two spacing rings can be spacing to two-way screw rod on its length direction, can not take place two-way screw rod and form the influence to the hinge rod after the effect of force is received on its length direction.

The present invention may be further configured in a preferred embodiment as: and a hand wheel is fixedly arranged at one end of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, rotate the hand wheel and can be convenient for rotate two-way screw rod.

The present invention may be further configured in a preferred embodiment as: elevating gear still includes the installation department and changes the roller, the installation department is provided with four and per two vertical both sides of fixing in a connecting block lower part respectively, it is two sets ofly equally to change the roller to be provided with many and many commentaries on classics roller, and every both ends of changeing the roller of group all rotate and install between two installation departments of same connecting block lower part, and many periphery butt of changeing the roller are on the mounting panel.

Through adopting above-mentioned technical scheme, many change the roller between the installation department, can support the connecting block on the mounting panel and reduce the shearing force to the hinge bar when, can also reduce the friction between connecting block and the mounting panel, be convenient for rotate two-way screw rod and promote protector and stabilize the setting.

The present invention may be further configured in a preferred embodiment as: and a plurality of connecting rods are fixed on one section of the plurality of supporting rods, which is close to the fixing plate, and above the fixing plate.

Through adopting above-mentioned technical scheme, strengthen the holistic structural strength of protection frame, the reinforcing bar is worn to establish in the space between branch and the upper and lower two sets of connecting rods simultaneously and can further restrict rocking of reinforcing bar, can also reduce in addition that the reinforcing bar rocks the in-process and articulates the installation stability in fixed plate one end to the hinge bar through the striking with the fixed plate.

The present invention may be further configured in a preferred embodiment as: the connecting rod structure is characterized by further comprising limiting rods and connecting pieces, wherein the limiting rods are at least provided with two connecting rods, the length of each limiting rod is larger than the distance between the upper connecting rod and the lower connecting rod, the connecting pieces are at least provided with four connecting rods, and every two connecting rods fixedly connect one limiting rod to the corresponding upper connecting rod and the corresponding lower connecting rod.

Through adopting above-mentioned technical scheme, the reinforcing bar is in two gag lever posts and the space between two branch poles, further stabilizes the restriction to the reinforcing bar.

The present invention may be further configured in a preferred embodiment as: the connecting piece adopts the building fastener.

Through adopting above-mentioned technical scheme, building fastener is comparatively commonly used at the job site, and it is comparatively convenient to draw materials, can conveniently lock and adjust the gag lever post on the protection frame to gag lever post fixed mounting through building fastener, building fastener easy operation, can be convenient for to the gag lever post.

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

1. by arranging the protection frame, the fixing plate, the mounting plate, the universal wheels and the lifting device, the protection device body with larger weight can be moved and stably arranged, and meanwhile, the bent reinforcing steel bars can be limited, so that the shaking space of the unfixed part of the reinforcing steel bars is reduced in the straightening process of the reinforcing steel bars, and the possibility that the reinforcing steel bars with larger shaking amplitude hurt workers can be reduced;

2. by arranging the support, the bidirectional screw, the connecting block and the hinge rod, the universal wheel lifting device is simple in structure and convenient to operate, the universal wheel can be conveniently lifted, and the lifting is stable due to threaded connection;

3. through setting up the spacing ring, spacing to two-way screw rod on its length direction, can not take place two-way screw rod and form the influence to the hinge rod after the effect of power is received to its length direction.

Drawings

FIG. 1 is a schematic view of a straightener protector;

FIG. 2 is a schematic view of a protruded structure of the lifting device;

fig. 3 is a schematic structural view of a straightener guard support.

In the figure, 1, a protective frame; 11. a strut; 12. a connecting rod; 2. a fixing plate; 3. mounting a plate; 31. a through hole; 4. a universal wheel; 5. a lifting device; 51. a support; 52. a bidirectional screw; 53. a limiting ring; 54. connecting blocks; 55. a hinged lever; 56. a hand wheel; 57. an installation part; 58. rotating the roller; 6. a limiting rod; 7. a building fastener.

Detailed Description

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

Referring to fig. 1 and 2, the utility model discloses a straightener protector, including protection frame 1, fixed plate 2, mounting panel 3, universal wheel 4 and elevating gear 5.

Protection frame 1 includes four spinal branch 11 and four connecting rods 12, branch 11 is the metal pole with connecting rod 12, for example, the steel pole, the iron pole, many spinal branch 11 equal vertical settings just are the rectangle and distribute, many spinal branch 12 equal level sets up and its both ends respectively with the upper end welded fastening of two adjacent spinal branch 11 are connected, fixed plate 2 is metal sheet and level welded fastening on four spinal branch 11 are close to one section of lower extreme, install panel 3 level sets up and sets up four through-holes 31 with the 11 terminal surface adaptations of branch on it, the face of axis direction perpendicular to install panel 3 of through-hole 31, four spinal branch 11 are inserted simultaneously in four through-holes 31, universal wheel 4 is provided with four and evenly distributed and fixed mounting on the lower face of install panel 3.

The lifting device 5 comprises two supports 51, two-way screws 52, limiting rings 53, a connecting block 54 and a hinge rod 55, wherein the two supports 51 are correspondingly fixed on the mounting plate 3 and positioned below the fixing plate 2, the supports 51 are provided with through holes 31, the axes of the two through holes 31 are overlapped with each other, the two-way screws 52 are divided into two sections by taking the middle point of the length thereof as a boundary, the two sections are respectively provided with left-handed threads and right-handed threads, the two-way screws 52 are horizontally arranged and penetrate through the through holes 31 of the two supports 51, the length of the two-way screws 52 is larger than the distance between the two supports 51, the two-way screws 52 can rotate on the two supports 51 around the axes thereof, the inner diameter of the limiting rings 53 is matched with the outer diameter of the two-way screws 52 and is provided with two limiting rings 53, the two limiting rings 53 are respectively sleeved and fixed on the two-way, connecting block 54 is cuboid block structure and is provided with two, has seted up respectively on two connecting blocks 54 and has revolved to different screw holes and threaded connection respectively and revolve to different two sections at two-way screw rod 52, the axis direction of screw hole perpendicular to connecting block 54's length direction, hinge rod 55 is provided with four and equally divide for two sets ofly, and hinge rod 55's one end articulates on connecting block 54 and the other end articulates on the lower face of fixed plate 2.

The supporting rod 11, the connecting rod 12 and the fixing plate 2 made of metal materials enable the gravity of the whole protection device to be large and the gravity center to lean against the lower side, so that the protection device can be stably arranged on the whole when the steel bars are limited to swing, and the protection frame 1 cannot be overturned easily by the swinging steel bars. Before the steel bar is straightened by using the straightener, the two-way screw rod 52 is rotated, the two limiting rings 53 can limit the two-way screw rod 52 in the length direction without influencing the hinge rods 55, the two connecting blocks 54 are relatively close to each other on two sections with different turning directions, the four hinge rods 55 are connected with the fixing plate 2 and the mounting plate 3, when the universal wheel 4 is arranged on the ground, the mounting strength of the mounting plate 3 can be enhanced, then the universal wheel 4 descends along with the mounting plate 3 and is lower than the lower end of the supporting rod 11, so that the whole protective device with larger weight can be conveniently pushed to move, after the protective device is pushed to the straightener, the two-way screw rod 52 is reversely rotated to enable the universal wheel 4 to ascend, the lower end of the supporting rod 11 is supported on the ground, the protective device can be stably supported while being convenient to move, the use is comparatively convenient, threaded connection makes the lift comparatively stable. When straightening the reinforcing bar, pass branch 11, connecting rod 12 and the space that fixed plate 2 formed with crooked reinforcing bar and fix again on the straightener for the reinforcing bar just can realize restricting crooked reinforcing bar, makes the reinforcing bar at the alignment in-process, reduces the reinforcing bar and does not fixed the space that the part takes place to rock, thereby can reduce the great reinforcing bar of range of rocking and hinder the staff's possibility.

Referring to fig. 2, a hand wheel 56 is fixedly mounted at one end of the bidirectional screw 52, and rotation of the hand wheel 56 can facilitate rotation of the bidirectional screw 52.

In practical use, when the two-way screw 52 is rotated to move the position of the connecting block 54 and the lower part of the connecting block 54 is not abutted against the mounting plate 3, the connecting block 54 can generate shearing force to the hinge rod 55, and further the structural strength of the hinge rod 55 can be reduced, when the connecting block 54 is abutted against the mounting plate 3, the mounting plate 3 provides support for the connecting block 54, friction can be generated between the two connecting blocks when the shearing force to the hinge rod 55 is reduced, and the rotation of the two-way screw 52 is prevented, therefore, the mounting parts 57 and the rotating rollers 58 are arranged at the lower parts of the two connecting blocks 54, four of the mounting parts 57 are respectively vertically fixed at two sides of the lower part of one connecting block 54, the length direction of the mounting parts 57 is parallel to the axial direction of the two-way screw 52, the rotating rollers 58 are provided with a plurality of rotating rollers 58 which are divided into two groups, the axial direction of the rotating rollers 58 is perpendicular to the axial direction of the bidirectional screw 52, the circumferential surfaces of the rotating rollers 58 abut against the mounting plate 3, and the rotating rollers 58 are arranged between the mounting parts 57, so that the connecting block 54 can be supported on the mounting plate 3, the shearing force on the hinge rod 55 is reduced, the friction between the connecting block 54 and the mounting plate 3 can be reduced, and the bidirectional screw 52 can be conveniently rotated to push and stably arrange the protection device.

Referring to fig. 3, still be close to one section of fixed plate 2 at many spinal branchs pole 11 and be located fixed plate 2 top and be fixed with the connecting rod 12 of second group, the holistic structural strength of protection frame 1 can be strengthened to the connecting rod 12 of second group, the reinforcing bar is worn to establish simultaneously in the space between branch 11 and upper and lower two sets of connecting rods 12 can further restrict rocking of reinforcing bar, can also reduce the reinforcing bar in addition and rock the in-process through the striking with fixed plate 2 and articulate the installation stability in fixed plate 2 one end to hinge bar 55.

In actual use, when the protection frame 1 is manufactured, in order to stably support the four support rods 11 of the protection frame 1 on the ground, the space between the support rods 11 and the support rods 11 is large, so that the space between the support rods 11 and the connecting rods 12 is large, and the space between the support rods 11 and the connecting rods 12 is large. The range of rocking of reinforcing bar also can not receive comparatively obvious restriction, so still be provided with gag lever post 6 and building fastener 7, gag lever post 6 is provided with four and its length is greater than the interval between upper and lower two sets of connecting rods 12, building fastener 7 is provided with eight and per two with the vertical fixed connection of a gag lever post 6 on two connecting rods 12 that correspond from top to bottom, building fastener 7 is comparatively commonly used at the job site, it is comparatively convenient to draw materials, can conveniently be to gag lever post 6 fixed mounting on protection frame 1 through building fastener 7, building fastener 7 easy operation, can be convenient for lock and adjust gag lever post 6, the reinforcing bar is in the space between two gag lever posts 6 and two branch 11, further carry out the stable restriction to the reinforcing bar.

The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction 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

1. The utility model provides a bar straightener protector which characterized in that: comprises a protective frame (1), a fixed plate (2), a mounting plate (3), universal wheels (4) and a lifting device (5), wherein the protective frame (1) comprises a plurality of supporting rods (11) and a plurality of connecting rods (12), the supporting rods (11) and the connecting rods (12) are metal rods, the plurality of supporting rods (11) are vertically arranged, two ends of the plurality of connecting rods (12) are fixedly connected with the upper ends of the two adjacent supporting rods (11) respectively, the fixed plate (2) is a metal plate and is fixed on one section of the plurality of supporting rods (11) close to the lower end, the mounting plate (3) is provided with a plurality of through holes (31), the axial direction of each through hole (31) is vertical to the surface of the mounting plate (3), the plurality of supporting rods (11) are inserted into the plurality of through holes (31) simultaneously, the universal wheels (4) are provided with a plurality of uniform distributions and are arranged on the lower surface of the, the lifting device (5) is fixed on the upper plate surface of the mounting plate (3) and the output end of the lifting device is hinged on the lower plate surface of the fixing plate (2).

2. A straightener protector as claimed in claim 1, characterised in that: the lifting device (5) comprises a support (51), a bidirectional screw rod (52), a connecting block (54) and a hinged rod (55), the two supports (51) are provided with two surfaces which are fixed on the mounting plate (3), two sections of the bidirectional screw (52) close to the two ends are respectively provided with threads with different turning directions, the bidirectional screw (52) is horizontally arranged, the two ends of the bidirectional screw respectively penetrate through the two supports (51), the bidirectional screw (52) can rotate around the axis of the bidirectional screw on the two supports (51), two connecting blocks (54) are arranged, threaded holes with different rotation directions are respectively arranged on the two connecting blocks (54) and are respectively in threaded connection with two sections of the bidirectional screw rod (52) with different rotation directions, the number of the hinge rods (55) is at least two, one end of each hinge rod (55) is hinged to the connecting block (54) and the other end of each hinge rod is hinged to the lower portion of the fixing plate (2).

3. A straightener protector as claimed in claim 2, characterised in that: the lifting device (5) further comprises two limiting rings (53) fixed at two ends of the bidirectional screw (52), and the two limiting rings (53) are respectively abutted against the two supports (51).

4. A straightener guard as claimed in claim 3, characterised in that: and a hand wheel (56) is fixedly arranged at one end of the bidirectional screw rod (52).

5. A straightener guard according to claim 1 or 4, characterised in that: elevating gear (5) still include installation department (57) and change roller (58), installation department (57) are provided with four and per two vertical both sides of fixing in a connecting block (54) lower part respectively, it is equally divided into two sets ofly to change roller (58) to be provided with many and many, and every group changes the both ends of roller (58) and all rotates and installs between two installation departments (57) of same connecting block (54) lower part, and many circumferential butt that change roller (58) are on mounting panel (3).

6. A straightener protector as claimed in claim 1, characterised in that: many spinal branch (11) are close to on one section of fixed plate (2) and are located fixed with many connecting rods (12) above fixed plate (2).

7. A straightener guard as claimed in claim 6, characterised in that: still include gag lever post (6) and connecting piece, gag lever post (6) are provided with two at least and its length is greater than the interval between two upper and lower connecting rods (12), the connecting piece is provided with four at least, and per two with gag lever post (6) fixed connection on two connecting rods (12) that correspond from top to bottom.

8. A straightener guard as claimed in claim 7, characterised in that: the connecting piece adopts a building fastener (7).