CN219486179U

CN219486179U - Support for construction

Info

Publication number: CN219486179U
Application number: CN202320110317.5U
Authority: CN
Inventors: 王成铖; 张慧; 任玉宝
Original assignee: Beijing Yuanda International Engineering Management Consulting Co ltd; Central Research Institute of Building and Construction Co Ltd MCC Group
Current assignee: Beijing Yuanda International Engineering Management Consulting Co ltd; Central Research Institute of Building and Construction Co Ltd MCC Group
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-08-08
Anticipated expiration: 2033-01-19

Abstract

The utility model provides a support for construction, and belongs to the technical field of building construction; the electric drill comprises a supporting component and a mounting bracket which are in sliding connection, wherein the mounting bracket is used for limiting an electric drill, the supporting component is used for supporting the mounting bracket, and a driving component used for adjusting the limiting working height of the mounting bracket is mounted on the supporting component. According to the utility model, the supporting part, the driving part and the mounting bracket are arranged, when the electric drill is required to be driven to ascend and the top plate is perforated, the first connecting rod is pressed downwards, the first connecting rod drives the connecting seat to vertically upwards move along the guide rail through the second connecting rod, and the electric drill is driven to synchronously upwards move along the vertical direction under the limiting action of the connecting seat and the limiting shell on the electric drill, so that the electric drill can be started to drill the top plate at a high position at the moment, the structure is simple, the operation is convenient, and the electric drill cannot transversely deviate when upwards moving, so that the drilling accuracy is ensured, and the using convenience of the device is improved.

Description

Support for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a support for construction.

Background

Along with the increase of city construction speed, the roof needs to be perforated during construction of the building structure. The traditional roof punching mode is to punch the high-altitude roof after the scaffold is erected, the punching mode has the problems of long construction period, high construction cost and the like because of the large punching quantity or limited operation space, and the traditional punching mode has certain danger because of long-time aerial operation of operators.

For example, a portable structure roof construction punching support disclosed in China patent publication No. CN217356254U comprises a supporting device and a drilling machine; the support device includes: the support comprises a support left side upright post, a support upper supporting beam, a support lower supporting beam, a support right side upright post and a support right side upright post; a parallelogram is formed among the left stand column of the bracket, the upper supporting beam of the bracket, the lower supporting beam of the bracket and the right stand column of the bracket; the drilling machine comprises: the hand-held drilling machine comprises a drilling bit, a drilling machine body, a drilling machine handle and an electric wire; the rig body is located the top of support left side stand. The beneficial effects of the utility model are as follows: according to the utility model, the drilling machine is fixed above the upright post, and the top plate construction punching under the condition of not setting up a scaffold can be realized by utilizing the geometric variability advantage of the parallelogram, so that the top plate construction punching efficiency is greatly improved, the construction period can be shortened to a certain extent, and the manufacturing cost is saved.

The device realizes roof construction punching under the condition of not setting up a scaffold through the geometric variability of the parallelogram, but in the practical use process, under the deformation effect of the parallelogram, the drill bit rises, but one side of the parallelogram support is fixed, so that the drill bit can also generate transverse offset due to the deformation of the parallelogram support, the accuracy of drilling is reduced, and the use convenience of the device is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a construction support to solve the problems that in the actual use process of the existing support, under the deformation effect of a parallelogram, a drill bit rises, but because one side of the parallelogram support is fixed, the drill bit can also transversely deviate due to the deformation of the parallelogram support, the accuracy of drilling is reduced, and the use convenience of the device is reduced.

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

the support for construction comprises a support component and a mounting support which are in sliding connection, wherein the mounting support is used for limiting an electric drill, the support component is used for supporting the mounting support, a driving component used for adjusting the limiting working height of the mounting support is mounted on the support component, and a limiting component used for limiting the driving component is mounted on the driving component; the supporting part comprises a first square pipe, a second square pipe is sleeved in the first square pipe in a sliding manner, a plurality of first limiting holes are formed in the second square pipe, limiting bolts are connected to the first square pipe through threads, the limiting bolts are matched with the first limiting holes, a first fixing shaft is fixedly connected to the first square pipe, the driving part comprises a first connecting rod which is rotationally connected to the first fixing shaft, one end of the first connecting rod is rotationally connected with a second connecting rod, the mounting support comprises a connecting seat which is matched with the appearance of an electric drill, and one end of the second connecting rod, which is far away from the first connecting rod, is rotationally connected with the connecting seat.

Preferably, the mounting bracket further comprises a limiting shell matched with the electric drill in shape, and the limiting shell is fixedly connected with the connecting seat.

Preferably, the connecting seat is fixedly connected with a sliding block, the second square tube is fixedly connected with a guide rail, and the sliding block is in sliding connection with the guide rail.

Preferably, the first limiting plate is fixedly connected to the limiting shell.

Preferably, the limiting component comprises a ratchet wheel fixedly sleeved on the first fixed shaft, a first limiting sleeve and a first fixing block are fixedly connected to the first connecting rod, a second limiting plate is sleeved in the first limiting sleeve in a sliding mode, a second fixing block is fixedly connected to the first fixing block, a first spring is fixedly connected to one side of the second fixing block, the first spring is away from one side of the second fixing block and is fixedly connected with the second limiting plate, a pull rope is fixedly connected to one side of the second limiting plate, close to the second fixing block, and penetrates through the second fixing block, and a first handle is connected to one side of the first connecting rod in a rotating mode.

Preferably, a first through hole is formed in the second fixing block, and the pull rope penetrates through the first through hole.

Preferably, a first through groove is formed in the first connecting rod, and the first square tube penetrates through the first through groove.

Preferably, the bottom of first side pipe is fixedly connected with footboard.

Preferably, the first square tube is fixedly connected with two second handles.

Preferably, the connection part of the first square tube and the pedal is fixedly connected with a reinforcing rib.

Compared with the prior art, the utility model has at least the following beneficial effects:

in the above-mentioned scheme, through setting up supporting part, driving part, installing support, when needs drive electric drill rises and punches to the roof, push down first connecting rod, first connecting rod drives the connecting seat at the slider along the vertical upward movement of guide rail through the second connecting rod, and drive the electric drill and move up along vertical direction in step under the spacing effect of connecting seat and spacing casing to the electric drill, the accessible start switch starts the electric drill this moment, in order to drill to the eminence roof, moreover, the steam generator is simple in structure, the simple operation, and can not produce the skew in horizontal direction when electric drill upward movement, the accuracy of drilling has been ensured, the convenience of device use has been improved.

Through setting up first side pipe, second side pipe, first spacing hole, spacing bolt, when the supporting height of second side pipe is adjusted to needs, peg graft through adjusting spacing bolt and the first spacing hole of co-altitude not, can realize the altitude mixture control and spacing of second side pipe, simple structure, simple operation.

Through setting up spacing part, in the in-process of pushing down first connecting rod, first connecting rod is anticlockwise rotated with first fixed axle as the axle center, and drive the motion of second limiting plate through first stop collar, the second limiting plate is contradicted with the tooth on the ratchet in the motion process, and move to the one side of keeping away from the ratchet under the conflict effect of tooth inclined plane, simultaneously, at this in-process, can loosen first connecting rod at any time, after loosening, drive first connecting rod and regard first fixed axle as the axle center clockwise rotation under the action of the gravity of electric drill, the connecting seat, the second connecting rod, the second limiting plate resets under the elasticity effect of first spring this moment, and contradict with the ratchet, because of the unidirectional spacing effect of ratchet, make first spring and ratchet joint, avoid first connecting rod rotation, thereby make the electric drill spacing at current height, make the staff need not to keep the holding of first connecting rod constantly at the drilling in-process, reduce staff's work load.

Through setting up stay cord, first handle, when the high time of electric drill is reduced to needs, can pinch first handle, first handle passes through the stay cord and drives the second limiting plate and slide under the spacing of first stop collar, when first stop collar breaks away from the contact with the ratchet, the operable first connecting rod uses first fixed axle as the axle center clockwise rotation, and then descends through first connecting rod, second connecting rod, connecting seat, spacing casing, electric drill, simple structure, simple operation.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic view of a three-dimensional structure of a bracket for construction and an electric drill;

FIG. 2 is an enlarged perspective view of a mounting bracket;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

[ reference numerals ]

1. A support member; 2. a driving part; 3. a mounting bracket; 4. a limiting member; 5. a first square tube; 6. a second square tube; 7. a first limiting hole; 8. a limit bolt; 9. a first link; 10. a second link; 11. a connecting seat; 12. a limit housing; 13. a first limiting plate; 14. a slide block; 15. a guide rail; 16. a first fixed shaft; 17. a ratchet wheel; 18. a first stop collar; 19. a second limiting plate; 20. a first spring; 21. a first fixed block; 22. a second fixed block; 23. a first through hole; 24. a pull rope; 25. a first handle; 26. a first through groove; 27. a pedal; 28. and a second handle.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The present utility model provides a construction bracket which is described in detail below with reference to the accompanying drawings and specific examples. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-3, an embodiment of the present utility model provides a support for construction, including a support member 1 and a mounting bracket 3 that are slidably connected, the mounting bracket 3 is used for limiting an electric drill, the support member 1 is used for supporting the mounting bracket 3, a driving member 2 for adjusting the limiting working height of the mounting bracket 3 is mounted on the support member 1, and a limiting member 4 for limiting the driving member 2 is mounted on the driving member 2; the supporting part 1 comprises a first square tube 5, a second square tube 6 is sleeved in the first square tube 5 in a sliding manner, a plurality of first limiting holes 7 are formed in the second square tube 6, limiting bolts 8 are connected to the first square tube 5 through threads, the limiting bolts 8 are matched with the first limiting holes 7, a first fixing shaft 16 is fixedly connected to the first square tube 5, the driving part 2 comprises a first connecting rod 9 which is rotationally connected to the first fixing shaft 16, one end of the first connecting rod 9 is rotationally connected with a second connecting rod 10, the mounting bracket 3 comprises a connecting seat 11 which is matched with the appearance of an electric drill, one end, far away from the first connecting rod 9, of the second connecting rod 10 is rotationally connected with the connecting seat 11, a sliding block 14 is fixedly connected to the connecting seat 11, a guide rail 15 is fixedly connected to the second square tube 6, the sliding block 14 is slidingly connected with the guide rail 15, the mounting bracket 3 further comprises a limiting shell 12 which is matched with the appearance of the electric drill, the limiting shell 12 is fixedly connected with the connecting seat 11, a starting switch is arranged on the first connecting rod 9, and the starting switch is electrically connected with the electric drill through a guide wire.

Through setting up supporting part 1, driving part 2, installing support 3, when the electric drill of needs drive rises and punches to the roof, push down first connecting rod 9, first connecting rod 9 drives connecting seat 11 through second connecting rod 10 and follows the vertical upward movement of guide rail 15 at slider 14, and drive the electric drill under the spacing effect of connecting seat 11 and spacing casing 12 to the electric drill and follow vertical direction upward movement in step, the accessible start switch starts the electric drill this moment, in order to carry out drilling to the eminence roof, and a structure is simple, the simple operation, and can not produce the skew in horizontal direction when electric drill upward movement, the accuracy of drilling has been ensured, the convenience of device use has been improved.

Through setting up first side pipe 5, second side pipe 6, first spacing hole 7, spacing bolt 8, when the supporting height of second side pipe 6 needs to be adjusted, peg graft through adjusting spacing bolt 8 and not high first spacing hole 7, can realize the altitude mixture control and spacing of second side pipe 6, simple structure, simple operation.

As shown in fig. 3, in this embodiment, the limiting component 4 includes a ratchet 17 fixedly sleeved on the first fixed shaft 16, a first limiting sleeve 18 and a first fixed block 21 are fixedly connected to the first connecting rod 9, a second limiting plate 19 is slidably sleeved on the first limiting sleeve 18, a second fixed block 22 is fixedly connected to the first fixed block 21, a first spring 20 is fixedly connected to one side of the second fixed block 22, one side of the first spring 20 away from the second fixed block 22 is fixedly connected with the second limiting plate 19, a pull rope 24 is fixedly connected to one side of the second limiting plate 19 close to the second fixed block 22, the pull rope 24 penetrates through the second fixed block 22, a first handle 25 is rotatably connected to one side of the first connecting rod 9, and the pull rope 24 is fixedly connected with the first handle 25.

Through setting up limiting component 4, in the in-process of pushing down first connecting rod 9, first connecting rod 9 takes first fixed axle 16 as the anticlockwise rotation of axle center, and drive the motion of second limiting plate 19 through first stop collar 18, second limiting plate 19 is contradicted with the tooth on the ratchet 17 in the motion process, and move to the one side of keeping away from ratchet 17 under the conflict effect of tooth inclined plane, simultaneously, in this process, can loosen first connecting rod 9 at any time, after loosening, under the action of the gravity of electric drill, connecting seat 11, second connecting rod 10, drive first connecting rod 9 and regard first fixed axle 16 as the axle center clockwise rotation, at this moment second limiting plate 19 resets under the elasticity effect of first spring 20, and contradict with ratchet 17, because of the unidirectional spacing effect of ratchet 17, make first spring 20 and ratchet 17 joint, avoid first connecting rod 9 to rotate, thereby make the electric drill spacing at current height, make the staff need not to keep the moment in the drilling process and hold first connecting rod 9, reduce staff's work load.

Through setting up stay cord 24, first handle 25, when the height of electric drill needs to reduce, can pinch first handle 25, first handle 25 drives second limiting plate 19 through stay cord 24 and slides under the spacing of first stop collar 18, when first stop collar 18 and ratchet 17 break away from the contact, operable first connecting rod 9 uses first fixed axle 16 as the clockwise rotation of axle center, and then descends through first connecting rod 9, second connecting rod 10, connecting seat 11, spacing casing 12, electric drill, simple structure, simple operation.

As shown in fig. 2, in this embodiment, the first limiting plate 13 is fixedly connected to the limiting housing 12, and when the limiting housing 12 descends to a certain height, the first limiting plate 13 abuts against the second square tube 6, so as to avoid slipping of the slide block 14 and the guide rail 15, and affect the stability of the device.

As shown in fig. 3, in this embodiment, the second fixing block 22 is provided with a first through hole 23, and the pull rope 24 penetrates through the first through hole 23, so that interference of the second fixing block 22 on the pull rope 24 or abrasion of the pull rope 24 is avoided or increased, and the service life of the pull rope 24 is ensured.

As shown in fig. 3, in this embodiment, the first connecting rod 9 is provided with a first through groove 26, and the first square tube 5 penetrates the first through groove 26, so that the first square tube 5 is prevented from interfering with the first through groove 26 to affect the rotation of the first connecting rod 9.

As shown in fig. 1, in this embodiment, the bottom of the first square pipe 5 is fixedly connected with a pedal 27, and by setting the pedal 27, a constructor can increase the weight on one side of the first square pipe 5 by stepping on the pedal 27 during the construction process, so as to ensure the support stability of the first square pipe 5.

As shown in fig. 1, in this embodiment, two second handles 28 are fixedly connected to the first square tube 5, and when the device needs to be moved, the second handles 28 can be held to drive the device to move, so that the structure is simple, and the operation is convenient.

As shown in fig. 1, in this embodiment, a reinforcing rib is fixedly connected to the connection between the first square pipe 5 and the pedal 27, so as to improve the supporting strength of the first square pipe 5 and ensure the service life of the first square pipe 5.

According to the technical scheme, the supporting part, the driving part and the mounting bracket are arranged, when the electric drill is required to be driven to ascend and the top plate is perforated, the first connecting rod is pressed downwards, the first connecting rod drives the connecting seat to vertically move upwards along the guide rail through the second connecting rod, and the electric drill is driven to synchronously move upwards along the vertical direction under the limiting effect of the connecting seat and the limiting shell on the electric drill, at the moment, the electric drill can be started by the starting switch, so that the high top plate is perforated, the structure is simple, the operation is convenient, and the electric drill cannot deviate in the transverse direction when moving upwards, so that the drilling accuracy is ensured, and the using convenience of the device is improved.

Through setting up the footboard, in the work progress, constructor accessible foot tramples the counter weight of board increase first side pipe to the support of guarantee first side pipe is stable.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A bracket for construction, comprising: the electric drill comprises a supporting component and a mounting bracket which are in sliding connection, wherein the mounting bracket is used for limiting an electric drill, the supporting component is used for supporting the mounting bracket, a driving component used for adjusting the limiting working height of the mounting bracket is arranged on the supporting component, and a limiting component used for limiting the driving component is arranged on the driving component;

the supporting part comprises a first square pipe, a second square pipe is sleeved in the first square pipe in a sliding manner, a plurality of first limiting holes are formed in the second square pipe, limiting bolts are connected to the first square pipe through threads, the limiting bolts are matched with the first limiting holes, a first fixing shaft is fixedly connected to the first square pipe, the driving part comprises a first connecting rod which is rotationally connected to the first fixing shaft, one end of the first connecting rod is rotationally connected with a second connecting rod, the mounting support comprises a connecting seat which is matched with the appearance of an electric drill, and one end of the second connecting rod, which is far away from the first connecting rod, is rotationally connected with the connecting seat.

2. The frame for construction according to claim 1, wherein the mounting frame further comprises a limit housing adapted to the shape of the electric drill, and the limit housing is fixedly connected to the connection base.

3. The bracket for construction according to claim 1, wherein a slider is fixedly connected to the connection base, a guide rail is fixedly connected to the second square tube, and the slider is slidably connected to the guide rail.

4. The bracket for construction according to claim 2, wherein the first limiting plate is fixedly connected to the limiting housing.

5. The bracket for construction according to claim 1, wherein the limiting member comprises a ratchet wheel fixedly sleeved on the first fixed shaft, a first limiting sleeve and a first fixing block are fixedly connected to the first connecting rod, a second limiting plate is sleeved in the first limiting sleeve in a sliding manner, a second fixing block is fixedly connected to the first fixing block, a first spring is fixedly connected to one side of the second fixing block, one side of the first spring away from the second fixing block is fixedly connected with the second limiting plate, a pull rope is fixedly connected to one side of the second limiting plate, which is close to the second fixing block, and penetrates through the second fixing block, and a first handle is rotatably connected to one side of the first connecting rod and fixedly connected with the pull rope.

6. The bracket for construction according to claim 5, wherein the second fixing block is provided with a first through hole, and the pull rope penetrates through the first through hole.

7. The construction bracket according to claim 1, wherein the first connecting rod is provided with a first through groove, and the first square tube penetrates through the first through groove.

8. The construction bracket according to claim 1, wherein a pedal is fixedly connected to the bottom of the first square pipe.

9. The construction bracket according to claim 1, wherein two second handles are fixedly connected to the first square pipe.

10. The bracket for construction according to claim 8, wherein a reinforcing rib is fixedly connected to a joint of the first square pipe and the pedal.