CN219766437U

CN219766437U - Rod piece deformation repair equipment of building scaffold

Info

Publication number: CN219766437U
Application number: CN202321249977.8U
Authority: CN
Inventors: 王彩霞; 胡小艳
Original assignee: Xinjiang Snowy Plateau Construction Engineering Co ltd
Current assignee: Xinjiang Snowy Plateau Construction Engineering Co ltd
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-09-29
Anticipated expiration: 2033-05-20

Abstract

The utility model provides rod piece deformation repair equipment of a building scaffold, and relates to the technical field of pipe bending. The repairing equipment comprises a supporting mechanism and a rolling mechanism, wherein the supporting mechanism comprises a base and a bracket, and a fixing mechanism is arranged on the bracket; the rolling mechanism comprises a screw rod, a rolling block, a rolling wheel and a rolling seat, wherein a limit groove is formed in the support, the forming direction of the limit groove is parallel to the base, the rolling block is slidably arranged in the limit groove, the screw rod is rotatably arranged on the support, the axial direction of the screw rod is identical to the forming direction of the limit groove, the rolling block is sleeved on the screw rod and is in threaded connection with the screw rod, the rolling wheel is rotatably arranged on the rolling block, an arc groove is formed in the circumferential direction of the rolling wheel, the extending direction of the rolling seat is identical to the axial direction of the screw rod, and the rolling wheel is in butt joint with the rolling seat. When the deformed rod piece is straightened, the deformed rod piece is fixed on the support by the fixing mechanism, and then the rolling mechanism is operated to roll and straighten the deformed rod piece, so that the operation is simple.

Description

Rod piece deformation repair equipment of building scaffold

Technical Field

The utility model relates to the technical field of pipe bending, in particular to a rod piece deformation repair device of a building scaffold.

Background

The round tube straightener is a device for straightening round metal sections, bars, pipes, wires and the like. The straightening machine extrudes the bar material and the like through the straightening roller to change the straightness. There are typically two rows of straightening rolls, unequal in number. There are also two-roll levelers that level materials of different diameters by means of the angular variation of the two rolls (middle indent, hyperbolic roll). The main types are a pressure straightener, a balance roll straightener, a shoe roll straightener, a rotary reverse bending straightener and the like.

The existing metal pipe straightening equipment is mostly complex in structure, heavy in equipment, more in parts and easy to fail.

Chinese patent application number CN202211229436.9 discloses a bar deformation repair device for construction scaffolding, which comprises a frame, a controller, and an external extrusion device and an internal external support device both mounted on the frame.

However, the inventors believe that the above related art has the following drawbacks: because the metal pipe can exert great force to the steel pipe of deformation when the straightening, under the interact of force, because this equipment structure is complicated, and straightening roller quantity is more, consequently the equipment breaks down easily, and spare part changes inconvenient and the replacement cost is higher.

Disclosure of Invention

In order to facilitate straightening of deformed rod pieces of a building scaffold, the utility model provides rod piece deformation repair equipment of the building scaffold, which is simple to operate, and can drive the deformed rod pieces of a rolling wheel pair on a rolling block to straighten in a back-and-forth rolling way through a lead screw driving way, so that the repeated utilization rate of the rod pieces is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the rod member deformation repair equipment of the building scaffold comprises a supporting mechanism and a rolling mechanism, wherein the supporting mechanism comprises a base and a bracket, the bracket is arranged on the base, and a fixing mechanism is arranged on the bracket; the rolling mechanism comprises a screw rod, a rolling block, a rolling wheel and a rolling seat, wherein the support is provided with a limit groove, the setting direction of the limit groove is parallel to the base, the rolling block is slidably arranged in the limit groove, the screw rod is rotatably arranged on the support, the axial direction of the screw rod is the same as the setting direction of the limit groove, the rolling block is sleeved on the screw rod, the rolling block is in threaded connection with the screw rod, the rolling wheel is rotationally arranged on the rolling block, the circumferential direction of the rolling wheel is provided with an arc groove, the rolling seat is arranged on the base, the extending direction of the rolling seat is the same as the axial direction of the screw rod, and the rolling wheel is in butt joint with the rolling seat.

Further, in the present utility model, the fixing mechanism includes a support rod and a fixing rod, the support rod is disposed on the support, the fixing rod is rotatably connected to the support, a first fixing piece is detachably disposed at one end of any of the support rods, which is close to the fixing rod, a second fixing piece is detachably disposed at one end of any of the fixing rods, which is close to the support rod, and the second fixing piece is capable of abutting against the first fixing piece.

Further, in the present utility model, an anti-slip layer is provided on both the first fixing piece and the second fixing piece.

Further, in the present utility model, the rolling mechanism further includes a driving motor, the driving motor is disposed on the support, and an output end of the driving motor is connected to the screw rod.

Further, in the present utility model, the base is provided with a driving wheel.

Further, in the present utility model, the driving wheel includes a plurality of directional wheels and a plurality of universal wheels, and a locking member is provided on any of the universal wheels.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the rolling seat and the rolling wheel of the equipment are matched for use, the rolling wheel is controlled by the screw rod mechanism and used for straightening a deformed rod body, when rolling, the deformed rod body to be repaired is fixed on the support by the fixing mechanism, the deformed section of the deformed rod body is positioned on the rolling seat, then the screw rod is operated to rotate, the rolling block is driven to move, and the rolling wheel is driven by the rolling block to roll the deformed section of the rod body for straightening. The equipment is simple to operate, low in manufacturing cost and convenient to straighten the rod piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Fig. 1 is a schematic structural diagram of a rod member deformation repair device for a building scaffold according to an embodiment of the present utility model;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is a cross-sectional view of section B-B of FIG. 1;

fig. 5 is a schematic structural diagram of a rolling wheel according to an embodiment of the present utility model.

Icon: 1-a base; 2-a bracket; 3-a screw rod; 4-rolling a block; 41-an electromagnetic valve; 42-a hydraulic cylinder; 43-telescoping rod; 5-rolling wheels; 6, a rolling seat; 7-a limit groove; 8-bar members; 9-arc grooves; 10-supporting rods; 11-a fixed rod; 12-a first fixing piece; 13-a second fixing piece; 14-driving a motor; 15-orienting wheels; 16-universal wheels; 17-locking piece.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The present utility model is described in further detail below with reference to fig. 1-5.

Examples

Fig. 1 is a schematic structural diagram of a rod member deformation repair device for a building scaffold according to an embodiment of the present utility model; FIG. 2 is a right side view of FIG. 1; FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is a cross-sectional view of section B-B of FIG. 1; fig. 5 is a schematic structural diagram of a rolling wheel according to an embodiment of the present utility model.

Referring to fig. 1-5, the present embodiment provides a rod deformation repair device for a scaffold, which includes a supporting mechanism and a rolling mechanism, wherein the supporting mechanism includes a base 1 and a bracket 2, the bracket 2 is disposed on the base 1, and a fixing mechanism is disposed on the bracket 2; the rolling mechanism comprises a screw rod 3, a rolling block 4, a rolling wheel 5 and a rolling seat 6, wherein a limit groove 7 is formed in a support 2, the forming direction of the limit groove 7 is parallel to a base 1, the rolling block 4 is slidably arranged in the limit groove 7, the screw rod 3 is rotatably arranged on the support 2, the axial direction of the screw rod 3 is identical to the forming direction of the limit groove 7, the rolling block 4 is sleeved on the screw rod 3, the rolling block 4 is in threaded connection with the screw rod 3, the rolling wheel 5 is rotatably arranged on the rolling block 4, an arc groove 9 is formed in the circumferential direction of the rolling wheel 5, the rolling seat 6 is arranged on the base 1, the extending direction of the rolling seat 6 is identical to the axial direction of the screw rod 3, and the rolling wheel 5 is in butt joint with the rolling seat 6.

In this embodiment, the base 1 is used for installing the support 2 and the rolling seat 6, the support 2 is used for installing the screw rod 3, the rolling wheel 5 and the rolling block 4, and the fixing mechanism is used for fixing the deformed rod member 8 to be repaired on the support 2, so that the rolling mechanism repairs the deformed rod member 8. The limit groove 7 on the bracket 2 is used for limiting the freedom degree of the rolling block 4, so that the rolling block can only slide along the opening direction of the limit groove 7. The screw rod 3 is used for driving the rolling block 4 to slide back and forth along the axis direction of the screw rod 3, and the rolling block 4 cannot rotate radially around the screw rod 3 under the action of the limiting groove 7, so that the rolling wheel 5 is driven to slide back and forth on the rolling seat 6. Specifically, the rolling block 4 is a telescopic structure, and can realize a telescopic function in a hydraulic control manner. The rolling block 4 may include an electromagnetic valve 41, a hydraulic cylinder 42 and a telescopic rod 43, where the hydraulic cylinder 42 is sleeved on the screw rod 3, the telescopic rod 43 is sleeved in the hydraulic cylinder 42, the electromagnetic valve 41 is arranged on the hydraulic cylinder 42, the electromagnetic valve 41 can control the telescopic rod 43 to stretch and retract, the telescopic rod 43 can be contracted firstly for the rod 8 with larger bending degree, then the rod 8 is installed, and then the electromagnetic valve 41 is operated to make the telescopic rod 43 abut against the rod 8, and then rolling is performed. The rolling seat 6 and the rolling wheel 5 are matched for use to straighten the deformed rod body. During rolling, the deformed rod piece 8 to be repaired is fixed on the support 2 by using the fixing mechanism, so that the deformed section of the deformed rod piece 8 is positioned on the rolling seat 6, then the screw rod 3 is operated to rotate, the screw rod 3 drives the rolling block 4 to move, and the rolling wheel 5 rolls the deformed section of the rod piece 8 under the driving of the rolling block 4 to straighten. The construction scaffold usually adopts a steel pipe scaffold, which is mostly composed of a plurality of round steel pipes, and the arc groove 9 on the rolling wheel 5 is used for limiting and guiding when rolling the deformed section of the rod piece 8, thereby improving the quality and efficiency of repairing.

Referring to fig. 4, in some implementations of the present embodiment, the fixing mechanism includes a support rod 10 and a fixing rod 11, the support rod 10 is disposed on the support frame 2, the fixing rod 11 is rotatably connected with the support frame 2, a first fixing piece 12 is detachably disposed at one end of any support rod 10 near the fixing rod 11, a second fixing piece 13 is detachably disposed at one end of any fixing rod 11 near the support rod 10, and the second fixing piece 13 can be abutted to the first fixing piece 12.

In this embodiment, the support rod 10 and the fixing rod 11 are matched to clamp the deformed rod 8 to be repaired, and the fixing rod 11 and the bracket 2 can be connected by threads, so that the disassembly and the clamping actions are convenient. The first stationary blade 12 and the second stationary blade 13 that bracing piece 10 and dead lever 11 relative one end set up respectively can be dismantled are convex structure, and it is with the cylindrical structure adaptation of member 8, can increase the area of contact of first stationary blade 12 and second stationary blade 13 and member 8 when pressing from both sides tightly, conveniently press from both sides the deformation member 8 tight. The first fixing piece 12 and the second fixing piece 13 can be respectively and directly sleeved on the supporting rod 10 and the fixing rod 11, so that the proper fixing pieces can be conveniently replaced according to the diameter of the rod piece 8 in actual use.

In some implementations of the present embodiment, the first fixing piece 12 and the second fixing piece 13 are each provided with an anti-slip layer.

In this embodiment, after the deformed rod body to be repaired is clamped by the fixing mechanism, the surface of the first fixing piece 12 contacting the deformed rod 8 and the surface of the second fixing piece 13 contacting the deformed rod 8 are all provided with the anti-slip layer, which can increase the friction force among the first fixing piece 12, the deformed rod 8 and the second fixing piece 13 during clamping, thereby improving the clamping effect.

Referring to fig. 1, in some implementations of the present embodiment, the rolling mechanism further includes a driving motor 14, the driving motor 14 is disposed on the support 2, and an output end of the driving motor 14 is connected to the screw rod 3.

In the present embodiment, the driving motor 14 is used to drive the screw 3, and the driving motor 14 may be rotated in the forward direction or in the reverse direction. The forward rotation and the reverse rotation of the driving motor 14 enable the rotation direction of the screw rod 3 to be changed, so that the horizontal back and forth movement of the rolling block 4 is realized. The driving motor 14 is started, the output end of the driving motor 14 rotates, the screw rod 3 is driven by the output end of the driving motor 14 to synchronously rotate, the rolling block 4 moves back and forth in the axis direction of the screw rod 3 under the action of the threaded connection with the screw rod 3, the other end of the rolling block 4 is rotationally connected with the rolling wheel 5, and accordingly the rolling wheel 5 is driven to roll back and forth on the rolling seat 6.

In some implementations of the present embodiment, the base 1 is provided with a drive wheel.

In this embodiment, the drive wheel is used to support the base 1, facilitating movement of the prosthetic device.

In some implementations of the present embodiment, the drive wheel includes a plurality of directional wheels 15 and a plurality of universal wheels 16, with a lock 17 provided on any of the universal wheels 16.

In this embodiment, the directional wheel 15 and the universal wheel 16 are combined for use, so that the device can be moved on a plane conveniently, and the universal wheel 16 can be turned conveniently when the device is moved on the plane, so that the convenience in transportation is improved. The locking piece 17 is used for locking the wheel body of the universal wheel 16, so that the universal wheel 16 cannot rotate, the deformation repair equipment can be parked and used at the using position conveniently, and the using stability is improved. When the device is moved, the locking piece 17 can be separated from the wheel body of the universal wheel 16, and the device can be moved.

When in use, the deformed rod piece 8 to be repaired is fixed on the bracket 2 by using the fixing mechanism, so that the deformed section of the deformed rod piece 8 is positioned on the rolling seat 6, then the driving motor 14 is started to control the screw rod 3 to rotate, the rolling block 4 can move back and forth along the axis direction of the screw rod 3 under the action of the screw rod 3, and the rolling wheel 5 is driven by the rolling block 4 to roll the deformed section of the rod piece 8 for straightening. If the deformation sections of the rod 8 are too many, the rod can be straightened many times. In addition, after one-time straightening, the fixing rod 11 can be loosened, the deformed rod piece 8 is rotated for a certain angle and then fixed again for straightening, so that the repair rate is improved.

In summary, the rod member deformation repair device for the building scaffold provided by the embodiment of the utility model has at least the following beneficial effects:

the rolling seat 6 and the rolling wheel 5 of the equipment are matched for use, and the rolling wheel 5 is controlled by a screw rod 3 mechanism and is used for straightening a deformed rod body. During rolling, the deformed rod piece 8 to be repaired is fixed on the support 2 by using the fixing mechanism, so that the deformed section of the deformed rod piece 8 is positioned on the rolling seat 6, then the screw rod 3 is operated to rotate, and the rolling wheel 5 rolls the deformed section of the rod piece 8 under the drive of the rolling block 4 to straighten. The equipment is simple to operate, low in manufacturing cost and convenient to straighten the rod piece 8.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The rod member deformation repair device of the building scaffold is characterized by comprising a supporting mechanism and a rolling mechanism, wherein the supporting mechanism comprises a base and a bracket, the bracket is arranged on the base, and a fixing mechanism is arranged on the bracket; the rolling mechanism comprises a screw rod, a rolling block, a rolling wheel and a rolling seat, wherein a limit groove is formed in the support, the forming direction of the limit groove is parallel to the base, the rolling block is slidably arranged in the limit groove, the screw rod is rotatably arranged on the support, the axial direction of the screw rod is the same as the forming direction of the limit groove, the rolling block is sleeved on the screw rod, the rolling block is in threaded connection with the screw rod, the rolling wheel is rotatably arranged on the rolling block, an arc groove is formed in the circumferential direction of the rolling wheel, the rolling seat is arranged on the base, the extending direction of the rolling seat is the same as the axial direction of the screw rod, and the rolling wheel is in butt joint with the rolling seat.

2. The rod deformation repair device for a building scaffold according to claim 1, wherein the fixing mechanism comprises a supporting rod and a fixing rod, the supporting rod is arranged on the support, the fixing rod is rotationally connected with the support, a first fixing piece is detachably arranged at one end, close to the fixing rod, of any supporting rod, a second fixing piece is detachably arranged at one end, close to the supporting rod, of any fixing rod, and the second fixing piece can be abutted to the first fixing piece.

3. The equipment for repairing the deformation of the rod piece of the building scaffold according to claim 2, wherein the first fixing piece and the second fixing piece are provided with anti-slip layers.

4. The equipment for repairing the deformation of the rod piece of the building scaffold according to claim 1, wherein the rolling mechanism further comprises a driving motor, the driving motor is arranged on the support, and the output end of the driving motor is connected with the screw rod.

5. A rod deformation repair apparatus of a construction scaffolding according to claim 1 wherein the base is provided with drive wheels.

6. The equipment for repairing the deformation of the rod piece of the building scaffold according to claim 5, wherein the driving wheel comprises a plurality of directional wheels and a plurality of universal wheels, and a locking piece is arranged on any universal wheel.