CN211817905U - Building jacking auxiliary adjusting device - Google Patents

Abstract

The utility model relates to a building jacking, in particular to a building jacking auxiliary adjusting device, which is characterized in that a stop part with a containing space is arranged, the stop part is provided with a top plate and side plates vertically connected with the two sides of the top plate, and the two side plates extending from the same surface of the top plate form the containing space into which a swing arm can be inserted, so that when the swing arm is inserted into the containing space, the rotation of the stop part can be controlled to control the rotation of the swing arm; the two side plates are obliquely arranged, so that the swing space of the swing arm in the accommodating space is reduced, the swing arm is more stable in use than the two side plates which are arranged in parallel, and the types of swing arms with different width sizes which can be used in the accommodating space with the same size are increased on the basis of reducing the swing space; the stop piece is connected with a bracket and is connected with a drill bit of the electric screwdriver through the bracket; the structure is manual by electric replacement, the problems that manual rotation of the jacking nut wastes time and labor and different jacking nuts are difficult to use universally are solved, and time and labor are saved.

Description

Building jacking auxiliary adjusting device

Technical Field

The utility model relates to a building top holds in the palm, especially a building top holds in palm auxiliary regulating device.

Background

In the field of building, a jacking for building is frequently used in construction such as height adjustment between a scaffold and a pipe frame, and with the rapid development of real estate and three-dimensional traffic in recent years, the use amount of the jacking is also rapidly increased.

Common top for building holds in palm, including chassis, top support nut and lead screw, the chassis is fixed on the lead screw, and top support nut is connected with the lead screw, and during height-adjusting, need the manual rotation to push up support nut, change the position of pushing up support nut on the lead screw to adjust the height of scaffold frame and pipe support. The jacking for the building has the following problems:

1. manual rotation of the jacking nut is time-consuming and labor-consuming;

2. the jacking nuts are different in size, and different jacking nuts are difficult to use when being manually replaced into a mechanical structure for connection.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: to the manual rotation top support nut that prior art exists waste time and energy, provide a building top and hold in palm auxiliary regulating device.

In order to realize the purpose, the utility model discloses a technical scheme be:

a building jacking auxiliary adjusting device is applied to a building jacking, the building jacking is provided with a screw rod and a jacking nut connected to the screw rod, and the jacking nut is provided with a body and a swing arm connected to the body and used for rotating the body;

the building jacking auxiliary adjusting device comprises a position stopping piece with an accommodating space, wherein the position stopping piece is provided with a top plate and side plates vertically connected to two sides of the top plate, and the side plates extend out of the same surface of the top plate to form an accommodating space into which a swing arm can be inserted;

the two side plates are obliquely arranged;

the stop member is connected to a bracket provided with a projection or a groove connected to a bit of the electric screwdriver.

The swing arm is provided with a stop piece with an accommodating space, the stop piece is provided with a top plate and side plates vertically connected to two sides of the top plate, and the two side plates extending out of the same surface of the top plate form the accommodating space into which the swing arm can be inserted, so that when the swing arm is inserted into the accommodating space, the rotation of the stop piece is controlled to control the rotation of the swing arm; the two side plates are obliquely arranged, the swinging space of the swinging arm in the accommodating space is reduced through the obliquely arranged side plates, the swinging arm is more stable in use than the two side plates which are arranged in parallel, and the types of the swinging arms with different width sizes which can be used in the accommodating space with the same size are increased on the basis of reducing the swinging space; this end a position and be connected with the support, this support is provided with bellying or the recess that is connected with electric screwdriver's drill bit, be connected with electric screwdriver's drill bit through bellying or recess, corotation or reversal through control electric screwdriver can control the support and end a position and carry out forward rotation or reverse rotation, thereby change the position of jacking nut on the lead screw, the problem that manual rotation jacking nut wastes time and energy has been solved, and the different jacking nuts are difficult to general problem, this kind of structure is manual with electronic replacement, time saving and labor saving, and the curb plate than parallel arrangement has more not unidimensional jacking nut's application range under the more steady circumstances of operation.

As the preferred scheme of the utility model, two contained angle between the curb plate is less than 60 degrees.

As a preferred embodiment of the present invention, the accommodation space has a splayed cross-sectional shape. The included angle of one side plate relative to the other side plate is changed to form different flat section shapes, and when the inclined angles of the two side plates are changed, a splayed flat section can be formed.

As the preferred scheme of the utility model, the position-stopping piece still includes the connecting plate of being connected with the roof is perpendicular, two the curb plate respectively with connecting plate end to end.

As the utility model discloses a preferred scheme, end the position piece and include annular connecting piece, annular connecting piece connects form the position piece that ends of frame form on curb plate, roof or the connecting plate. The annular stop piece can better transmit torque acting force brought by the electric screwdriver.

In a preferred embodiment of the present invention, the frame-shaped stopper is a ring-shaped stopper.

As a preferable scheme of the present invention, the bracket includes a first bracket and a second bracket, the first bracket is provided with the protruding portion or the groove, and the second bracket is detachably connected to the stopping member;

the second bracket is arranged on the first bracket to form a U-shaped bracket.

The U-shaped bracket can see the running conditions of the jacking nut and the screw rod when in use, and simultaneously saves materials and manufacturing cost; the second support with end a position spare and can dismantle the connection, can end the accommodation space size that a position spare includes and when being smaller than the swing arm size, change end a position spare, increase the commonality.

As the utility model discloses a preferred scheme, the second support includes two at least spliced poles, the one end of spliced pole with only the position piece is connected, and the other end is connected with the second support.

As the preferred scheme of the utility model, the spliced pole with the roof of ending the position piece is connected.

As the preferred scheme of the utility model, be provided with the cushion on the face is connected of curb plate and swing arm.

The cushion that sets up can increase the top of different length and width size and hold in the palm the nut, and the cushion that sets up can make the accommodation space can hold the nevertheless same length of different width top support nuts, and the swing arm depth of insertion of broad is more shallow, and narrower swing arm depth of insertion, and the swing arm can be with cushion in close contact with in addition, and it is more steady to operate under the space condition than having the swing, has increased the top that is suitable for and has held in the palm the nut application range moreover.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the swing arm is provided with a stop piece with an accommodating space, the stop piece is provided with a top plate and side plates vertically connected to two sides of the top plate, and the two side plates extending out of the same surface of the top plate form the accommodating space into which the swing arm can be inserted, so that when the swing arm is inserted into the accommodating space, the rotation of the stop piece is controlled to control the rotation of the swing arm; the two side plates are obliquely arranged, the swinging space of the swinging arm in the accommodating space is reduced through the obliquely arranged side plates, the swinging arm is more stable in use than the two side plates which are arranged in parallel, and the types of the swinging arms with different width sizes which can be used in the accommodating space with the same size are increased on the basis of reducing the swinging space; this end a position and be connected with the support, this support is provided with bellying or the recess that is connected with electric screwdriver's drill bit, be connected with electric screwdriver's drill bit through bellying or recess, corotation or reversal through control electric screwdriver can control the support and end a position and carry out forward rotation or reverse rotation, thereby change the position of jacking nut on the lead screw, the problem that manual rotation jacking nut wastes time and energy has been solved, and the different jacking nuts are difficult to general problem, this kind of structure is manual with electronic replacement, time saving and labor saving, and the curb plate than parallel arrangement has more not unidimensional jacking nut's application range under the more steady circumstances of operation.

2. The included angle of one side plate relative to the other side plate is changed to form different flat section shapes, and when the inclined angles of the two side plates are changed, a splayed flat section can be formed.

3. The U-shaped bracket can see the running conditions of the jacking nut and the screw rod when in use, and simultaneously saves materials and manufacturing cost; the second support with end a position spare and can dismantle the connection, can end the accommodation space size that a position spare includes and when being smaller than the swing arm size, change end a position spare, increase the commonality.

4. The cushion that sets up can increase the top of different length and width size and hold in the palm the nut, and the cushion that sets up can make the accommodation space can hold the nevertheless same length of different width top support nuts, and the swing arm depth of insertion of broad is more shallow, and narrower swing arm depth of insertion, and the swing arm can be with cushion in close contact with in addition, and it is more steady to operate under the space condition than having the swing, has increased the top that is suitable for and has held in the palm the nut application range moreover.

Drawings

Fig. 1 is a view of a usage scenario of the present invention;

FIG. 2 is a three-dimensional block diagram of a jacking nut;

FIG. 3 is a schematic view showing the connection of the stop member, the bracket and the jacking nut;

fig. 4 is a bottom view of the present invention;

FIG. 5 is a schematic view of the connection between the jacking nut and the stop member;

fig. 6 is a plan view of the present invention.

The labels in the figure are: 1-screw rod, 2-jacking nut, 21-body, 22-swing arm, 3-stop piece, 31-top plate, 32-side plate, 33-containing space, 34-connecting plate, 4-bracket, 41-first bracket, 411-groove and 42-second bracket.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 and 2, fig. 1 is a view of a usage scenario of the present invention, and fig. 2 is a three-dimensional structure view of the jacking nut 2.

The utility model discloses a building pushes up and holds in palm auxiliary regulating device uses on the support is pushed up to the building, and this building pushes up the support and has lead screw 1 and connect the support nut 2 in the top on this lead screw 1, should push up support nut 2 and have body 21 and connect the swing arm 22 that is used for rotatory this body 21 on this body 21.

The utility model discloses a building top holds in palm supplementary adjusting device is including ending position piece 3 and support 4.

The stop member 3, the auxiliary adjusting device for building jacking comprises a stop member 3 with an accommodating space 33, the accommodating space 33 can be formed by a side plate 32 and a top plate 31, and the structures of the stop member 3 and the accommodating space 33 can be seen in fig. 3-5. The number of the stop members 3 in this embodiment is two, and the number of the swing arms 22 can be changed according to the number of the swing arms 22.

The bracket 4 is connected with the stop member 3, the bracket 4 comprises a first bracket 41 and a second bracket 42, the first bracket 41 is provided with the convex part or the groove 411, and the second bracket 42 is detachably connected with the stop member 3; the second bracket 42 is provided on the first bracket 41 to form the bracket 4 of a U-shape. The second bracket 42 comprises at least two connecting columns, one end of each connecting column is connected with the stop part 3, and the other end of each connecting column is connected with the second bracket 42. The connecting column can be connected to the top plate 31 of the stop element 3 or to the annular connecting element of the stop element 3. The U-shaped bracket 4 can also see the running conditions of the jacking nut 2 and the screw rod 1 when in use, and simultaneously saves materials and manufacturing cost; the support 4 and the stop piece 3 can be controlled to rotate forwards or backwards by controlling the forward rotation or the reverse rotation of the electric screwdriver through being connected with the lug boss or the groove 411 and a drill bit of the electric screwdriver, so that the position of the jacking nut 2 on the screw rod 1 is changed, the structure is manual by electric replacement, and time and labor are saved.

The detachable connection can adopt connection modes such as threaded connection and the like, when the detachable connection is adopted, a switching frame can be used, and when the detachable connection is adopted, the switching frame is provided with a mounting hole corresponding to a mounting bolt at the same position as a mounting bolt of a connecting column and a second mounting hole at the same position as a mounting hole of a stop piece 3 on a stop piece 3 with different sizes; the second bracket 42 is detachably connected with the stop piece 3, so that the stop piece 3 can be replaced when the size of the accommodating space 33 included in the stop piece 3 is smaller than that of the swing arm 22, and the universality is improved.

As shown in fig. 3 and 4, fig. 3 is a schematic view of the connection relationship between the stop member 3, the bracket 4 and the jacking nut 2, and fig. 4 is a bottom view of the present invention.

The stopper 3 has a top plate 31, side plates 32, and a connecting plate 34.

A side plate 32, the stop member 3 has a top plate 31 and side plates 32 vertically connected to both sides of the top plate 31, the side plates 32 extend from the same surface of the top plate 31 to form an accommodating space 33 into which the swing arm 22 can be inserted; the two side plates 32 are obliquely arranged; the included angle between the two side plates 32 is less than 60 degrees.

The flat section of the accommodating space 33 may be a figure eight, and may be a flat section with one vertical side and the other inclined side. By varying the angle of one side plate 32 relative to the other side plate 32 to form a different cross-sectional shape, a splayed flat cross-section can be formed when the angle of inclination of both side plates 32 is varied. The accommodating space 33 formed by the side plates 32 arranged obliquely has more application range of jacking nuts 2 with different sizes than the jacking nuts 2 with the side plates 32 arranged in parallel under the condition of smoother operation.

The elastic pad is arranged on the connecting surface of the side plate 32 and the swing arm 22. The cushion that sets up, can increase the building and push up the application range who holds in the palm supplementary adjusting device, it can hold different length and width size's top support nut 2, the cushion that for example sets up can make accommodation space 33 can hold the nevertheless same length of different width top support nut 2, the swing arm 22 depth of insertion of broad is shallower, narrower swing arm 22 depth of insertion, and swing arm 22 can with cushion in close contact with, it is more steady to move under the swing space condition than having, and increased the 2 application ranges of top support nut that are suitable for. Alternatively, the side panels 32 may be side panels 32 made of an elastic material, instead of an elastic pad.

The stop piece 3 further comprises a connecting plate 34 vertically connected with the top plate 31, and the two side plates 32 are respectively connected with the connecting plate 34 end to end.

The stop piece 3 comprises an annular connecting piece, and the annular connecting piece is connected to the side plate 32, the top plate 31 or the connecting plate 34 to form a frame-shaped stop piece 3. The annular stop member 3 can better transmit the torque acting force brought by the electric screwdriver. The frame-shaped stop member 3 is a ring-shaped stop member 3.

By arranging the stop piece 3 with the accommodating space 33, the stop piece 3 is provided with a top plate 31 and side plates 32 vertically connected to two sides of the top plate 31, and the two side plates 32 extending from the same surface of the top plate 31 form the accommodating space 33 into which the swing arm 22 can be inserted, so that when the swing arm 22 is inserted into the accommodating space 33, the rotation of the stop piece 3 is controlled, and the swing arm 22 can be controlled to rotate; two the slope sets up between the curb plate 32, through the slope setting curb plate 32 has reduced the swing space of swing arm 22 in accommodation space 33, and than parallel arrangement two during the use curb plate 32 is more steady, has increased same size moreover on the basis that reduces the swing space swing 22 types of different width sizes that can use in the accommodation space 33.

When the screw rod is used, the accommodating space 33 is sleeved on the jacking nut 2 arranged on the screw rod 1, and the electric screwdriver is started.

As shown in fig. 4 and 5, fig. 5 is a schematic view of the connection relationship between the jacking nut 2 and the stop member 3, and a comparison between fig. 4 and 5 shows the connection relationship between jacking nuts 2 with different lengths in the same stop member 3.

The jacking nuts 2 with different lengths are provided, the deeper the jacking nut 2 with longer length extends into the accommodating space 33, the shallower the jacking nut 2 with shorter length extends into the accommodating space 33, the width of the space is changed from small to large, and compared with the space formed by the side plates 32 arranged in parallel, the swinging space of the swinging arm 22 of the jacking nut 2 in the accommodating space 33 is reduced, the running is more stable, and the jacking nuts 2 with swinging arms 22 with different sizes can be used more stably in the accommodating space 33 than the space formed by the side plates 32 arranged in parallel, and on the basis of reducing the swinging space between the swinging arm 22 and the accommodating space 33, the swinging arms 22 with different width sizes in the accommodating space 33 with the same size are increased; and when the size of the swing arm 22 does not conform to the size of the accommodating space 33, the auxiliary adjusting device for building jacking with different accommodating spaces 33 can be replaced for use.

Especially, when the side plate 32 is provided with an elastic pad or the side plate 32 made of elastic material, the jacking nut 2 with swing arms 22 with different lengths and widths can be suitable due to the elasticity, so that the building jacking auxiliary adjusting device has greater universality.

As shown in fig. 6, fig. 6 is a plan view of the present invention.

The holder 4 is provided with a protrusion or recess 411 for connection with a drill bit of an electric screwdriver. The projection or recess 411 is provided on the first bracket 41.

The convex part can be a convex part with the shapes of triangle, four corners or hexagon, the groove 411 can be a concave hexagon, the inner four corners, the groove 411 with the shapes of inner triangle, and the like, and the convex part or the groove 411 with different shapes can be arranged according to different shapes of the drill bit, and the drill bit comprises a drill bit connected with an extension rod or a drill bit connected with a conversion sleeve.

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. A building jacking auxiliary adjusting device is applied to a building jacking, the building jacking is provided with a screw rod (1) and a jacking nut (2) connected to the screw rod (1), the jacking nut (2) is provided with a body (21) and a swing arm (22) connected to the body (21) and used for rotating the body (21), the building jacking auxiliary adjusting device is characterized in that,

the stop piece (3) is provided with an accommodating space (33), the stop piece (3) is provided with a top plate (31) and side plates (32) vertically connected to two sides of the top plate (31), and the side plates (32) extend out of the same surface of the top plate (31) to form the accommodating space (33) into which the swing arm (22) can be inserted;

the two side plates (32) are obliquely arranged;

the stop piece (3) is connected with a bracket (4), and the bracket (4) is provided with a convex part or a groove (411) connected with a drill bit of the electric screwdriver.

2. The building jacking auxiliary adjusting device according to claim 1, wherein the included angle between the two side plates (32) is less than 60 degrees.

3. The auxiliary adjusting device for building jacking according to claim 2, wherein the flat section of the accommodating space (33) is splayed.

4. The building jacking auxiliary adjusting device according to claim 3, wherein the stop member (3) further comprises a connecting plate (34) vertically connected with the top plate (31), and the two side plates (32) are respectively connected with the connecting plate (34) end to end.

5. The building jacking auxiliary adjusting device according to claim 4, wherein the stop member (3) comprises a ring-shaped connecting member, and the ring-shaped connecting member is connected to the side plate (32), the top plate (31) or the connecting plate (34) to form a frame-shaped stop member (3).

6. The auxiliary adjusting device for building jacking according to claim 5, wherein the frame-shaped stop member (3) is a ring-shaped stop member (3).

7. The building jacking auxiliary adjusting device according to any one of claims 1 to 6, wherein the bracket (4) comprises a first bracket (41) and a second bracket (42), the first bracket (41) is provided with the protruding part or the groove (411), and the second bracket (42) is detachably connected with the stop member (3);

the second bracket (42) is arranged on the first bracket (41) to form the bracket (4) of a U shape.

8. The auxiliary adjusting device for building jacking according to claim 7, wherein the second bracket (42) comprises at least two connecting columns, one end of which is connected with the stop member (3) and the other end is connected with the second bracket (42).

9. The auxiliary adjusting device for building jacking according to claim 8, wherein the connecting column is connected with a top plate (31) of the stop member (3).

10. The auxiliary adjusting device for building jacking according to claim 9, wherein the connecting surface of the side plate (32) and the swing arm (22) is provided with an elastic pad.

Images