CN211775921U - Building engineering unwrapping wire auxiliary device - Google Patents

Abstract

The utility model provides a building engineering unwrapping wire auxiliary device belongs to building engineering technical field, include: the base is provided with a plurality of rollers; the paying-off component is arranged on the base; the supporting frame is erected on the base; the lifting component is arranged on the support frame; the motor driving assembly is arranged on the support frame; the motor driving assembly is used for driving the rotating assembly to rotate, and the rotating assembly is used for driving the lifting assembly to descend when rotating to a first preset position; the reset assembly is arranged on the support frame and connected to the lifting assembly, and is used for driving the lifting assembly to ascend when the rotating assembly rotates to a second preset position; and the ground inserting assembly is connected to the bottom end of the lifting assembly. Among the above-mentioned building engineering unwrapping wire auxiliary device, the subassembly of inserting ground can press the line when the lift subassembly descends, and insert construction ground, realizes the fixed effect of the line of will giving out, has improved the unwrapping wire quality for the device is stable on construction ground.

Description

Building engineering unwrapping wire auxiliary device

Technical Field

The utility model belongs to the technical field of building engineering, more specifically say, relate to a building engineering unwrapping wire auxiliary device.

Background

In the field of constructional engineering, for example, building construction, road construction, structures and the like, construction paying-off is required, and the construction paying-off means that the construction engineering is ensured to be safely and smoothly carried out according to the requirements of planning examination and approval through the prior inspection of positioning and lofting of the construction engineering, and simultaneously, municipal facilities are perfected, the environmental quality is improved, and the damage to the benefits of adjacent property rights bodies is avoided.

Generally, a pattern on a construction drawing is laid on the ground with a white gray line or an ink line, and then a subsequent process is performed. Because the ground of the construction site has slopes, pits, undulations and the like before construction, a line-hanging hammer positioning mode is generally adopted in the line-releasing process, one person lifts the line-hanging hammer, and the other person determines the line-fixing underground.

In the process of implementing the conventional technique, the inventors found that: the plumb bob rocks around easily in traditional unwrapping wire mode, leads to unwrapping wire quality relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering unwrapping wire auxiliary device aims at solving and rocks around the plumb bob is controlled easily in traditional unwrapping wire mode, leads to the relatively poor technical problem of unwrapping wire quality.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a construction work pay-off assisting device, including: the base is provided with a plurality of rollers; the pay-off assembly is arranged on the base; the supporting frame is erected on the base; the lifting assembly is arranged on the support frame and is in sliding fit with the support frame along the vertical direction; the motor driving assembly is arranged on the support frame; the motor driving assembly is used for driving the rotating assembly to rotate, and the rotating assembly is used for driving the lifting assembly to descend when rotating to a first preset position; the resetting assembly is arranged on the supporting frame and connected to the lifting assembly, and the resetting assembly is used for driving the lifting assembly to ascend when the rotating assembly rotates to a second preset position; and the ground inserting assembly is connected to the bottom end of the lifting assembly.

As another embodiment of the present invention, the rotating assembly includes: the rotating shaft is connected with the motor driving component; and the protruding structure is arranged on the rotating shaft and matched with the lifting component.

As another embodiment of the present invention, the protruding structure includes: a rotating member connected to the rotating shaft; and the lug is arranged on the outer ring of the rotating piece, the position of the lug is the first preset position, and the area adjacent to the lug is the second preset position.

As another embodiment of the present invention, the lifting assembly includes: the lifting block is arranged on the support frame and is matched with the rotating assembly; and the movable rod penetrates through the support frame, one end of the movable rod is connected with the lifting block, and the other end of the movable rod is connected with the ground inserting assembly.

As another embodiment of the present invention, the supporting frame is provided with a sliding groove along the lifting direction of the lifting assembly; the reset assembly comprises: one end of the elastic restoring body is connected to the inner wall of the sliding chute and is contained in the sliding chute; and the reset rod is connected to the other end of the elastic restoring body, at least partially accommodated and limited in the sliding groove and connected with the lifting assembly.

As another embodiment of the present invention, the supporting frame has two opposite side walls, and both of the two side walls are disposed on the base; the side walls are respectively provided with the sliding grooves, the elastic restoring bodies are respectively arranged in the two sliding grooves, and the two elastic restoring bodies are connected with the restoring rod.

As another embodiment of the present invention, the wire releasing assembly includes: the paying-off bottom plate is arranged on the base; the linkage shaft is connected to the paying-off bottom plate; and the control ring is connected with the linkage shaft and is used for driving the linkage shaft and the paying-off bottom plate to rotate relative to the base.

As another embodiment of the present invention, the base includes two parallel bearing plates and connects two placing plates of the bearing plates, the paying-off bottom plate is set in the placing plates.

As another embodiment of the present invention, the placing plate is provided with a rotating frame having a space for accommodating the wire releasing assembly.

As another embodiment of the present invention, the surface of the control ring is provided with a pattern.

The utility model provides a building engineering unwrapping wire auxiliary device has following technological effect at least: compared with the prior art, the construction engineering pay-off auxiliary device provided by the utility model is provided with the roller wheels on the base, which can assist the movement of the device; the effect of converting the rotary motion into the lifting motion is realized by matching the motor driving assembly, the rotating assembly and the lifting assembly, and meanwhile, the instability of manual operation is avoided; the resetting component is matched with the lifting component, so that the lifting component can realize the effect of automatic resetting; the utility model discloses a construction method, including the following steps that the installation of the device is realized, utilize to connect in the subassembly of inserting of lifting unit, can press the line that lies in below the subassembly of inserting when lifting unit descends to insert construction ground in the in-process of pressing, realize the fixed effect of the line that will emit, avoided in the traditional mode because the plumb bob rocks the relatively poor phenomenon of unwrapping wire quality that leads to, improved the unwrapping wire quality, realized the device's practicality, make the device can stabilize well at construction ground, accomplish the unwrapping wire operation of higher accuracy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a construction engineering paying-off auxiliary device provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a rotating assembly of the apparatus of FIG. 1;

FIG. 3 is a schematic view of another angular configuration of the apparatus of FIG. 1;

FIG. 4 is a schematic view of the pay-off assembly of the apparatus of FIG. 1.

In the figure:

100. building engineering unwrapping wire auxiliary device

110. Base 112, roller 114 and bearing plate

116. Placing plate 118, rotating frame 120, and wire releasing assembly

122. Pay-off bottom plate 124, linkage shaft 126 and control ring

130. Support 132, horizontal platform 134, lateral wall

136. Chute 140, motor drive assembly 142, motor case

144. Motor 150, rotating assembly 152, and rotating shaft

154. Protrusion 156, rotary member 158, and protrusion

160. Lifting component 162, lifting block 164 and movable rod

170. Reset assembly 172, elastic reset body 174 and reset rod

180. Insert ground subassembly 182, spacing piece 184, staple

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Referring to fig. 1 to 4, an embodiment of the present invention provides an auxiliary device 100 for paying off in a construction engineering, which utilizes a ground inserting assembly 180 to fix the paying off. Now, the construction engineering paying-off assisting device 100 according to the embodiment of the present invention will be described in detail.

An embodiment of the utility model provides a building engineering unwrapping wire auxiliary device 100, include: a base 110 mounted with a plurality of rollers 112; a wire releasing assembly 120 disposed on the base 110; a support frame 130 erected on the base 110; the motor driving assembly 140 is arranged on the support frame 130; the lifting assembly 160 is arranged on the support frame 130 and is in sliding fit with the support frame 130 along the up-down direction; the rotating assembly 150 is arranged on the supporting frame 130, the motor driving assembly 140 is used for driving the rotating assembly 150 to rotate, and the rotating assembly 150 is used for driving the lifting assembly 160 to descend when rotating to a first preset position; the reset assembly 170 is disposed on the supporting frame 130 and connected to the lifting assembly 160, and the reset assembly 170 is configured to drive the lifting assembly 160 to ascend when the rotating assembly 150 rotates to the second preset position; and a ground insertion assembly 180 connected to a bottom end of the lifting assembly 160.

Specifically, the base 110 serves as a carrier of the entire device for supporting the wire releasing assembly 120, the supporting frame 130, and other structures. A plurality of rollers 112, for example, three, four, six, etc., are installed below the base 110, which can assist the movement of the device, facilitate the device to move along a set route, and save time and labor. The roller 112 may be a universal wheel or a unidirectional wheel.

The wire releasing assembly 120 is disposed on the base 110 for releasing and releasing a wire. The supporting frame 130 is mounted on the base 110 and spaced apart from the wire releasing assembly 120. The supporting frame 130 has a horizontal platform 132, and the horizontal platform 132 is spaced from the upper surface of the base 110.

The motor driving assembly 140 is disposed on the upper surface of the horizontal stage 132, and includes a motor case 142, a motor 144 accommodated in the motor case 142, and a motor shaft driven by the motor 144. The rotating assembly 150 is connected to the motor driving assembly 140, specifically to the motor shaft, and can be driven by the motor shaft to rotate.

The cooperation of the lifting assembly 160 and the rotating assembly 150 can form different cooperation effects, resulting in the change of the distance between the rotation axes of the lifting assembly 160 and the rotating assembly 150, and further resulting in the rotation of the rotating assembly 150, the lifting assembly 160 can be driven to descend, that is, the lifting assembly 160 can provide a pressing force. The fit may be in abutting relation or may be in a movable connection relation.

The reset assembly 170 is connected to the lifting assembly 160, and when the rotating assembly 150 no longer provides a pressing force to the lifting assembly 160, the reset assembly 170 can overcome the gravity of the lifting assembly 160 to raise the lifting assembly 160 to the initial position.

That is, when the rotating assembly 150 rotates to the first preset position, the lifting assembly 160 can be driven to descend; when the rotating assembly 150 rotates to the second preset position, the reset assembly 170 can drive the lifting assembly 160 to ascend.

The ground insertion assembly 180 is connected to the bottom end of the lifting assembly 160, i.e., the ground insertion assembly is disposed adjacent to the construction ground. The wire released by the wire releasing assembly 120 is limited in the limiting space formed by the ground inserting assembly 180, and when the fixing device is needed, the motor driving assembly 140 drives the rotating assembly 150 to rotate to the first preset position, so that the lifting assembly 160 descends, and the ground inserting assembly 180 is pressed to be inserted into the construction ground. When the fixing is no longer needed, the motor driving assembly 140 drives the rotating assembly 150 to rotate to the second preset position, and the reset assembly 170 can drive the lifting assembly 160 to lift against the gravity.

In this embodiment, the ground inserting assembly 180 includes a limiting member 182 connected to the bottom end of the lifting assembly 160; and a clamp 184 connected to an end of the limiting member 182 opposite to the lifting assembly 160. The limiting member 182 is connected to the bottom end of the lifting assembly 160, that is, the limiting member 182 is adjacent to the construction ground. The clamp 184 is connected to an end of the limiting member 182 facing away from the lifting assembly 160, that is, the clamp 184 is closer to the construction ground than the limiting member 182. In this embodiment, a plurality of the staples 184 may be provided, for example, two, four, six, and the like. The stopper 182 may be a stopper box, a stopper, or the like, and presses the wire located therebelow and presses the clip 184 to be inserted into the construction ground. The stop 182 and the staple 184 can be replaced to match different types of wires.

When the construction paying-off auxiliary device 100 works, the roller 112 drives the device to start forwards, and the paid-off line is pulled out towards the rear and passes below the limiting piece 182. The released line passes through the lower part of the limiting part 182 and is limited in the space formed by the plurality of the staple bolts 184, when the lifting assembly 160 drives the limiting part 182 and the staple bolts 184 to descend, the limiting part 182 presses the released line, and meanwhile, the staple bolts 184 are pressed to be inserted into the construction ground, so that the effect of fixing the released line is realized, the device is stabilized on the construction ground, and the releasing operation with higher precision is completed.

In this embodiment, in the working process of the construction engineering paying-off auxiliary device 100, when a fixing device is needed, the motor driving assembly 140 drives the rotating assembly 150 to rotate to the first preset position, so that the lifting assembly 160 descends, and the ground inserting assembly 180 is pressed to be inserted into the construction ground and kept in the state; when the device is in forward motion, the motor driving component 140 drives the rotating component 150 to rotate to the second preset position, and the state is maintained. The rotation assembly 150 may be always maintained at the first preset position when the construction ground is soft, that is, the ground insertion assembly 180 may be maintained in a state of being inserted into the construction ground, and the apparatus may be maintained in a forward moving state due to the soft construction ground.

The embodiment of the utility model provides a building engineering unwrapping wire auxiliary device 100 has following technological effect at least: compared with the prior art, the construction engineering paying-off auxiliary device 100 provided by the embodiment of the invention is provided with the roller 112 on the base 110, so that the movement of the device can be assisted; the effect of converting the rotary motion into the lifting motion is realized by the matching of the motor driving component 140, the rotating component 150 and the lifting component 160, and meanwhile, the instability of manual operation is avoided; the reset assembly 170 is matched with the lifting assembly 160, so that the lifting assembly 160 can realize the effect of automatic reset; utilize and connect in the subassembly 180 of inserting of lifting unit 160, can press the line that lies in the subassembly 180 below of inserting when lifting unit 160 descends, and insert construction ground in the in-process of pressing, realize the fixed effect of line that will emit, avoided in the traditional mode because the plumb bob rocks the relatively poor phenomenon of unwrapping wire quality that leads to, improved the unwrapping wire quality, the practicality of the device has been realized, make the device can stabilize well on construction ground, accomplish the unwrapping wire operation of higher accuracy.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the rotating assembly 150 includes: a rotating shaft 152 connected to the motor driving unit 140; and a protrusion 154 disposed on the rotation shaft 152 and engaged with the lifting assembly 160. Specifically, one end of the rotating shaft 152 is connected to the motor shaft, and the other end is connected to the protruding structure 154, the rotating shaft 152 can be driven by the motor shaft to rotate, and the protruding structure 154 can be driven by the rotating shaft 152 to rotate. The lifting assembly 160 cooperates with the protruding structure 154 to generate a lifting change during the rotation of the protruding structure 154, i.e., the protruding structure 154 can provide a pressing force for the lifting assembly 160.

In this embodiment, the protrusion 154 may be understood that the protrusion 154 is disposed around the axis of the rotating shaft 152, but the outer ring of the protrusion 154 is non-circular, and the distance between the surface of the outer ring and the axis of the rotating shaft 152 varies, so that the distance between the lifting assembly 160 and the axis of the rotating shaft 152 varies during the process of matching the protrusion 154 and the lifting assembly 160. When the outer ring of the protruding structure 154 contacts the lifting assembly 160 and the distance from the axis of the rotating shaft 152 increases, i.e., rotates to the first predetermined position, the lifting assembly 160 is pressed down by the protruding structure 154; when the outer ring of the protruding structure 154 is reduced from the axis of the rotating shaft 152, i.e., rotated to the second predetermined position, the lifting assembly 160 is lifted against the gravity by the restoring assembly 170.

Further, the protruding structure 154 includes: a rotary member 156 connected to the rotary shaft 152; and a bump 158 disposed on an outer ring of the rotating member 156, wherein the bump 158 is located at a first predetermined position, and a region adjacent to the bump 158 is a second predetermined position. Specifically, the rotary member 156 may be a rotary gear, a rotary wheel, or a stepped shaft integrally formed with the rotary shaft 152. The rotating member 156 may be sleeved outside the rotating shaft 152, or may be directly connected to an end of the rotating shaft 152 and driven to rotate by the rotating shaft 152. The projection 158 may be integrally formed on the outer surface of the rotating member 156 or may be mechanically coupled to the outer surface of the rotating member 156. Taking the abutting engagement of the rotating assembly 150 and the lifting assembly 160 as an example, when the protrusion 158 abuts against the lifting assembly 160, that is, the rotating assembly 150 rotates to the first predetermined position, the lifting assembly 160 is pressed down; when the protrusion 158 is not abutted against the lifting assembly 160, i.e., the rotating assembly 150 rotates to the second predetermined position, the lifting assembly 160 is lifted by the reset assembly 170.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 3, the lifting assembly 160 includes: the lifting block 162 is arranged on the support frame 130 and is matched with the rotating assembly 150; and a movable rod 164 penetrating the supporting frame 130, one end of which is connected with the lifting block 162, the other end of which is connected with the ground insertion assembly 180, and the movable rod 164 is specifically connected with a limiting member 182 in the ground insertion assembly 180. Specifically, the supporting frame 130 has a horizontal platform 132, the lifting block 162 is disposed above the horizontal platform 132, the movable rod 164 penetrates the horizontal platform 132, and since the lifting block 162 is connected to the movable rod 164, the lifting block 162 and the movable rod 164 can be lifted synchronously, and is limited by the distance between the horizontal platform 132 and the rotating assembly 150 during the lifting process, and is limited by the horizontal platform 132 during the lowering process. When the rotating assembly 150 provides a pressing force to the lifting block 162, the lifting block 162 and the movable rod 164 are synchronously lowered until the lifting block 162 abuts against the horizontal table 132; when the rotating assembly 150 no longer provides the pressing force to the lifting block 162, the lifting block 162 and the movable rod 164 are synchronously lifted to the initial position by the reset assembly 170. The elevator block 162 may specifically cooperate with the protrusion 158 in the rotation assembly 150.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 3, the supporting frame 130 is provided with a sliding groove 136 along the lifting direction of the lifting assembly 160; the reset assembly 170 includes: an elastic restoring body 172, one end of which is connected to the inner wall of the sliding groove 136 and is accommodated in the sliding groove 136; and a reset rod 174 connected to the other end of the elastic restoring body 172, at least partially accommodated and limited in the sliding groove 136, and connected to the lifting assembly 160. The reset assembly 170 is capable of automatically resetting the lift assembly 160 as it is lowered.

It will be appreciated that when the apparatus is placed on a flat ground, the direction of elevation of the elevation assembly 160 is referred to as the vertical direction; when the device is placed on uneven ground, the lifting direction of the lifting assembly 160 forms an inclined angle with the vertical direction.

The sliding slot 136 extends along the lifting direction, one end of the elastic restoring body 172 is connected to the bottom of the inner wall of the sliding slot 136 and is accommodated in the sliding slot 136, and the other end is connected to the restoring rod 174. The elastic restoring body 172 may be a spring, an elastic block, or the like, and has an elastic restoring function. The restoring rod 174 has one end connected to the elastic restoring body 172 and the other end connected to the lifting assembly 160, and may be connected to the movable rod 164 of the lifting assembly 160.

When the rotating assembly 150 provides a pressing force to the lifting assembly 160 to lower the lifting assembly 160, the restoring rod 174 and the lifting assembly 160 are lowered together to compress the elastic restoring body 172; when the rotating assembly 150 no longer provides the pressing force, the restoring rod 174 and the lifting assembly 160 are lifted to the initial position together under the action of the elastic restoring body 172, so that the automatic restoration of the lifting assembly 160 is realized.

Further, referring to fig. 1 and 3, the supporting frame 130 has two opposite sidewalls 134, and both sidewalls 134 are disposed on the base 110; the two side walls 134 are respectively provided with a sliding groove 136, two elastic restoring bodies 172 are respectively arranged in the two sliding grooves 136, and the two elastic restoring bodies 172 are connected with a restoring rod 174. Specifically, two side walls 134 are disposed on two sides of the lifting assembly 160, two sliding grooves 136 correspond to each other, two elastic restoring bodies 172 also correspond to each other, two ends of a restoring rod 174 are respectively connected to the two elastic restoring bodies 172, and the restoring rod 174 is connected to the lifting assembly 160 at a central position or a position near the central position, and specifically may be connected to the movable rod 164 in the lifting assembly 160. So set up for the even atress in both ends of release link 174, and then make lifting unit 160 also can even atress, improved lifting unit 160 equilibrium and stability at the lift in-process.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and 4, the wire releasing assembly 120 includes: a wire releasing bottom plate 122 disposed on the base 110; a linkage shaft 124 connected to the pay-off base plate 122; and a control ring 126 connected to the linkage shaft 124 for driving the linkage shaft 124 and the pay-off base plate 122 to rotate relative to the base 110. The payout assembly 120 is used to pay out and pay out a line for use.

Specifically, the wire releasing base plate 122 is relatively rotatably disposed on the base 110, for example, the wire releasing base plate 122 is movably connected to the base 110 through a rotating ring. In order to reduce the weight of the pay-off base plate 122, the pay-off base plate 122 may be hollowed out. One end of the linkage shaft 124 is connected with the paying-off bottom plate 122, the other end is connected with the control ring 126, and the used wire is wound on the outer ring of the linkage shaft 124. The control ring 126 includes an annular holding portion, a plurality of branches connected to the annular holding portion and facing the center of the ring, and a mounting portion formed by integrating the plurality of branches, the mounting portion being connected to the linkage shaft 124.

The control ring 126 is rotated manually or automatically, and the linkage shaft 124 and the paying-off bottom plate 122 rotate together in the process of rotating the control ring 126 to complete the paying-off operation. So set up, unwrapping wire bottom plate 122 can prevent around the line of universal driving shaft 124 outer lane and take off the line, and control ring 126 can assist the unwrapping wire, is convenient for control the speed of unwrapping wire, improves the stability of unwrapping wire.

Further, referring to fig. 1 and 3, the base 110 includes two parallel bearing plates 114 and a placing plate 116 connecting the two bearing plates 114, and the wire releasing bottom plate 122 is disposed on the placing plate 116. Specifically, the placing plate 116 is fixed to the two bearing plates 114, and the paying-off base plate 122 is relatively rotatably disposed on the placing plate 116, for example, the paying-off base plate 122 is movably connected to the placing plate 116 through a rotating ring. The bottom of the two bearing plates 114 are respectively provided with a roller 112, for example, the bottom of each bearing plate 114 is respectively provided with two rollers 112 arranged at intervals. With such an arrangement, on one hand, the two bearing plates 114 can reduce the weight of the base 110 relative to the integral covering type bottom plate; on the other hand, there is a gap between the two carrier plates 114, and a penetrating space can be reserved for the distance from the released wire to the ground insertion assembly 180, that is, the released wire can penetrate through the space to the lower side of the ground insertion assembly 180 without any obstacle.

Further, the placing plate 116 is provided with a rotating frame 118, and the rotating frame 118 has a space for accommodating the wire discharging assembly 120. The rotating frame 118 is disposed above the placing plate 116, and can wholly contain the pay-off assembly 120 in a space formed by the rotating frame, so as to reduce physical interference of external impurities to the pay-off assembly in the movement process. In addition, the rotating frame 118 has a shielding top, which can cover the wire releasing assembly 120, reduce dust from being attached to the wires, and also can shield rain.

As a specific implementation manner of the embodiment of the present invention, the surface of the control ring 126 is provided with a pattern. The pattern can increase the friction between the surface of the control ring 126 and the operator, prevent slipping during manual rotation of the control ring 126, and improve the anti-slip properties of the control ring 126. The texture of the pattern is not limited, but in order to avoid scratching the hand by the outer surface of the pattern, the sharpness of the outer surface of the pattern, in other words, the tips formed by the pattern, should be reduced.

It should be noted that, the electrical components appearing in the embodiments of the present invention are all electrically connected to the external master controller and the 220V commercial power, and the master controller can be a conventional known device for controlling a computer or the like.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Building engineering unwrapping wire auxiliary device, its characterized in that includes:

the base is provided with a plurality of rollers;

the pay-off assembly is arranged on the base;

the supporting frame is erected on the base;

the lifting assembly is arranged on the support frame and is in sliding fit with the support frame along the vertical direction;

the motor driving assembly is arranged on the support frame;

the motor driving assembly is used for driving the rotating assembly to rotate, and the rotating assembly is used for driving the lifting assembly to descend when rotating to a first preset position;

the resetting assembly is arranged on the supporting frame and connected to the lifting assembly, and the resetting assembly is used for driving the lifting assembly to ascend when the rotating assembly rotates to a second preset position; and

and the ground inserting assembly is connected to the bottom end of the lifting assembly.

2. The construction work payoff aid as set forth in claim 1, wherein said rotation assembly includes:

the rotating shaft is connected with the motor driving component; and

and the protruding structure is arranged on the rotating shaft and matched with the lifting component.

3. The construction work payoff aid as set forth in claim 2, wherein said projecting structure includes:

a rotating member connected to the rotating shaft; and

the lug is arranged on the outer ring of the rotating piece, the position of the lug is the first preset position, and the area adjacent to the lug is the second preset position.

4. The construction work payoff assist apparatus as set forth in claim 1, wherein said lift assembly includes:

the lifting block is arranged on the support frame and is matched with the rotating assembly; and

the movable rod penetrates through the supporting frame, one end of the movable rod is connected with the lifting block, and the other end of the movable rod is connected with the ground inserting assembly.

5. The construction engineering pay-off auxiliary device as claimed in claim 1, wherein the supporting frame is provided with a sliding groove along the lifting direction of the lifting assembly; the reset assembly comprises:

one end of the elastic restoring body is connected to the inner wall of the sliding chute and is contained in the sliding chute; and

the reset rod is connected to the other end of the elastic restoring body, at least partially accommodated and limited in the sliding groove and connected with the lifting assembly.

6. The construction work pay-off assist device as claimed in claim 5, wherein the support frame has two opposite side walls, both of which are disposed on the base; the side walls are respectively provided with the sliding grooves, the elastic restoring bodies are respectively arranged in the two sliding grooves, and the two elastic restoring bodies are connected with the restoring rod.

7. The construction work payoff assist apparatus as set forth in claim 1, wherein said payoff assembly includes:

the paying-off bottom plate is arranged on the base;

the linkage shaft is connected to the paying-off bottom plate; and

and the control ring is connected with the linkage shaft and is used for driving the linkage shaft and the paying-off bottom plate to rotate relative to the base.

8. The construction work pay-off assist device as claimed in claim 7, wherein the base includes two carrying plates in parallel, and a placing plate connecting the two carrying plates, the pay-off base plate being provided to the placing plate.

9. The construction work paying-off assisting device according to claim 8, wherein the placing plate is provided with a rotating frame having a space for accommodating the paying-off assembly.

10. The construction work payoff aid as claimed in claim 7, wherein a surface of said control ring is provided with a pattern.

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