CN214117475U

CN214117475U - Construction frame reinforcing apparatus

Info

Publication number: CN214117475U
Application number: CN202022742557.6U
Authority: CN
Inventors: 刘岢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-03
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a construction frame reinforcing device in the technical field of construction frame reinforcing devices, which comprises a square piece, wherein the inner wall of the square piece is provided with a bevel notch, the inside of the bevel notch is slidably connected with a sliding column, the side end of the sliding column is fixedly connected with a half gear, and the front end of the half gear is fixedly connected with a handle; the half gear is meshed with a gear, the side end of the gear is fixedly connected with a threaded rod, the threaded rod is in threaded connection with an inner threaded column sleeve, the inner threaded column sleeve is rotatably connected with a rotating plate, the side end of the rotating plate is fixedly connected with a first clamping piece, and a bolt is fixedly connected inside the first clamping piece; an outer cylindrical sleeve is fixedly connected to the side end of the square part, a square hole is formed in the circumferential surface of the outer cylindrical sleeve, a limiting block is connected to the inside of the square hole in a sliding mode, and an inner cylindrical sleeve is fixedly connected to the lower end of the limiting block; the utility model discloses a reinforcing apparatus's flexible has improved the efficiency of buildding of scaffold, makes the scaffold structure contact together simultaneously, reduces and rocks, has guaranteed the security performance of construction frame when using.

Description

Construction frame reinforcing apparatus

Technical Field

The utility model relates to a scaffold reinforcing apparatus technical field specifically is a construction scaffold reinforcing apparatus.

Background

The construction frame mainly refers to a scaffold which is built during construction, and is a working platform which is built for ensuring that each construction process is smoothly carried out. After the construction frame is built, in order to ensure the safe work of constructors on the construction frame, the construction frame needs to be reinforced and fixed, and the construction frame reinforcing device is needed.

However, common construction frame reinforcing apparatus can not change the lateral distance at present, and the scaffold of putting up in the construction of difference, can be according to the particular case's of construction difference, cause the difference of distance between the scaffold structure post, the reinforcing apparatus who just needs to seek different length consolidates scaffold structure post, influence the construction process, consequently, need a telescopic construction frame reinforcing apparatus, with different distance length between the adaptation scaffold structure post, the efficiency of putting up of improvement scaffold, make the structure post contact together simultaneously, reduce and rock, guarantee the security performance of construction frame when using.

Based on this, the utility model designs a construction frame reinforcing apparatus to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a reinforcing device for a construction frame comprises a square piece, wherein an inclined groove opening is formed in the inner wall of the square piece, a sliding column is connected inside the inclined groove opening in a sliding mode, a half gear is fixedly connected to the side end of the sliding column, and a handle is fixedly connected to the front end of the half gear; the half gear is meshed with a gear, a threaded rod is fixedly connected to the side end of the gear, an inner threaded sleeve is in threaded connection with the threaded rod, a rotating plate is rotatably connected to the side end of the inner threaded sleeve, a first clamping piece is fixedly connected to the side end of the rotating plate, a bolt is fixedly connected to the inside of the first clamping piece, a second clamping piece penetrates through the bolt, and the bolt is in threaded connection with a nut; the side end of the square part is fixedly connected with an outer cylindrical sleeve, the circumferential surface of the outer cylindrical sleeve is provided with a square hole, a limiting block is slidably connected inside the square hole, and the lower end of the limiting block is fixedly connected with an inner cylindrical sleeve.

As a further aspect of the utility model, the inside fixedly connected with bearing frame of square member, the inside rotation of bearing frame is connected with the threaded rod. When the device works, when the reinforcing device stretches out and draws back, the threaded rod inside the bearing seat can rotate, the bearing seat enables the threaded rod to rotate at a fixed position, and the gear is also rotated at the fixed position due to the fact that the side end of the gear is fixedly connected with the threaded rod, and normal operation of the device is kept.

As a further proposal of the utility model, the handle, the half gear, the gear and the bearing seat are provided with two, and the symmetric distribution is inside the square part. When the telescopic device works, the front and the rear handles of the square piece respectively control the stretching of the inner screw column sleeves at the left side and the right side, so that the telescopic device is more flexible and better adapts to the distance between columns with different structures.

As a further proposal of the utility model, a T-shaped groove has been seted up to the rotor plate front end, the inside sliding connection in T-shaped groove has the T slider that appears, T slider side fixedly connected with holder two appears. When the clamping device works, the nut is screwed between the first clamping piece and the second clamping piece of the scaffold structural column, the first clamping piece moves towards the two directions of the clamping pieces, the T-shaped sliding block in the T-shaped groove slides towards the groove, so that the clamping pieces move stably, and the clamping points are kept unchanged to clamp the structural column.

As a further proposal of the utility model, the circular groove has been seted up to holder one and holder two insides, the inside fixedly connected with spring of circular groove. During operation, the first clamping piece and the second clamping piece clamp the structural column, the spring inside the circular groove plays a role in preventing excessive clamping, and the structural column of the scaffold is prevented from being extruded and deformed after being excessively tightened, so that the strength of the structural column is influenced.

As a further proposal of the utility model, the first clamping part, the second clamping part, the rotating plate, the bolt, the nut, the inner cylindrical sleeve and the outer cylindrical sleeve are symmetrically distributed at the two sides of the square part. When the device works, the total telescopic length of the device is increased by the telescopic of the inner stud sleeves on the two sides, so that the first clamping piece and the second clamping piece can be more suitable for different distances between the structural columns.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching use of a gear, a half gear, a handle, an inclined notch, a sliding column, a threaded rod, an inner cylindrical sleeve, an outer cylindrical sleeve, a limiting block, a rotating plate, a first clamping piece and a second clamping piece, the sliding column in the inclined notch slides downwards in an inclined way by pressing down the handle, because the side end of the sliding column is fixedly connected with the half gear, the half gear rotates and drives the gear meshed with the sliding column to rotate, when the handle is pressed down and cannot rotate downwards, the handle is lifted up at the moment to drive the sliding column in the inclined notch to slide upwards in an inclined way, so that the half gear is separated from the gear, the handle is pressed down again, the half gear is meshed with the gear again and rotates the gear, because the side end of the gear is fixedly connected with the threaded rod, the threaded rod rotates, because the inner cylindrical sleeve is connected with the threaded rod, the lower end of the limiting block is fixedly connected with the inner cylindrical sleeve, and because the inner cylindrical sleeve in the outer cylindrical sleeve moves outwards, drive the rotor plate and outwards remove, and then the change of lateral distance is realized to a holder two on the rotor plate, and holder one and holder two are after pressing from both sides tight structure post, and reinforcing apparatus has realized flexible promptly, has adapted to different distance length between the scaffold frame structure post, has improved the efficiency of buildding of scaffold, makes the structure post contact together simultaneously, reduces and rocks, has improved the security performance of construction frame when using.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the inside of the present invention;

fig. 4 is an enlarged schematic view of a portion B of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a portion C of fig. 3 according to the present invention;

FIG. 6 is a schematic partial cross-sectional view of a gear according to the present invention;

fig. 7 is a schematic cross-sectional view of portion D of fig. 6 in accordance with the present invention;

fig. 8 is a schematic top view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-square piece, 2-bearing seat, 3-threaded rod, 4-gear, 5-half gear, 6-bevel notch, 7-sliding column, 8-handle, 9-inner threaded column sleeve, 10-limiting block, 11-outer cylindrical sleeve, 12-square hole, 13-rotating plate, 14-first clamping piece, 15-second clamping piece, 16-bolt, 17 nut, 18 circular groove, 19-spring, 20-T-shaped groove and 21-T-shaped sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

a reinforcing device for a construction frame comprises a square part 1, wherein an inclined notch 6 is formed in the inner wall of the square part 1, a sliding column 7 is connected inside the inclined notch 6 in a sliding mode, a half gear 5 is fixedly connected to the side end of the sliding column 7, and a handle 8 is fixedly connected to the front end of a half gear 54; the semi-gear 5 is meshed with a gear 4, the side end of the gear 4 is fixedly connected with a threaded rod 3, the threaded rod 3 is in threaded connection with an inner threaded column sleeve 9, the side end of the inner threaded column sleeve 9 is rotatably connected with a rotating plate 13, the side end of the rotating plate 13 is fixedly connected with a first clamping piece 14, a bolt 16 is fixedly connected inside the first clamping piece 14, a second clamping piece 15 penetrates through the bolt 16, and the bolt 16 is in threaded connection with a nut 17; an outer cylindrical sleeve 11 is fixedly connected to the side end of the square part 1, a square hole 12 is formed in the circumferential surface of the outer cylindrical sleeve 11, a limiting block 10 is slidably connected to the inside of the square hole 12, and an inner cylindrical sleeve 9 is fixedly connected to the lower end of the limiting block 10.

As a further scheme of the utility model, the inside fixedly connected with bearing frame 2 of square 1, the inside rotation of bearing frame 2 is connected with threaded rod 3. During operation, reinforcing apparatus realizes when flexible, and the inside threaded rod 3 of bearing frame 2 can rotate, and bearing frame 2 makes threaded rod 3 rotate at fixed position, because 4 side fixed connection threaded rod 3 of gear, therefore gear 4 also rotates at fixed position, has kept the normal operating of device.

Use the utility model discloses the time, handle 8, semi-gear 5, gear 4 and bearing frame 2 are provided with two, and the symmetric distribution is inside square 1. When the telescopic device works, the front and rear handles 8 of the square part 1 respectively control the inner screw column sleeves 9 on the left side and the right side to stretch, so that the telescopic device is more flexible and better adapts to the distance between columns with different structures.

Use the utility model discloses during, T-slot 20 has been seted up to rotor plate 13 front end, and the inside sliding connection in T-slot 20 has T shape slider 21, T shape slider 21 side fixedly connected with holder two 15. When the scaffold structure column clamping device works, the nut 17 is screwed between the first clamping piece 14 and the second clamping piece 15, the second clamping piece 15 moves towards the first clamping piece 14, the T-shaped sliding block 21 in the T-shaped groove 20 slides towards the groove, so that the clamping pieces move stably, and the clamping points are kept unchanged to clamp the structure column.

When the utility model is used, the circular groove 18 is arranged inside the first clamping piece 14 and the second clamping piece 15, and the spring 19 is fixedly connected inside the circular groove 18. During operation, the first clamping piece 14 and the second clamping piece 15 clamp the structural column, and the spring 19 inside the circular groove 18 plays a role in preventing excessive clamping, so that the structural column of the scaffold is prevented from being extruded and deformed after being excessively clamped, and the strength of the structural column is further prevented from being influenced.

When the utility model is used, the first clamping piece 14, the second clamping piece 15, the rotating plate 13, the bolt 16, the nut 17, the inner cylindrical sleeve 9 and the outer cylindrical sleeve 11 are symmetrically distributed on two sides of the square piece 1. When the device works, the total telescopic length of the device is increased by the telescopic of the inner stud sleeves 9 on the two sides, so that the first clamping piece 14 and the second clamping piece 15 can be more suitable for different distances between structural columns.

One specific application of this embodiment is:

when the utility model is used, firstly, according to the distance between the scaffold structural columns for construction, the distance between the first clamping piece 14 and the second clamping piece 15 and the scaffold structural columns is adjusted by using the handles 8 at the front and the back of the square-shaped piece 1, the sliding column 7 in the inclined notch 6 slides downwards in an inclined way by pressing down the handle 8, because the side end of the sliding column 7 is fixedly connected with the half gear 5, the half gear 5 rotates and drives the gear 4 meshed with the half gear to rotate, when the handle 8 is pressed down and the handle 8 can not rotate downwards, the handle 8 is lifted upwards at the moment, the sliding column 7 in the inclined notch 6 is driven to slide upwards in an inclined way, the half gear 5 is separated from the gear 4, the handle 8 is pressed down again, the half gear 5 is meshed with the gear 4 again and enables the gear 4 to rotate, because the side end of the gear 4 is fixedly connected with the threaded rod 3, therefore, because the inner threaded column sleeve, the lower end of the limiting block 10 is fixedly connected with an inner cylindrical sleeve 9, the limiting block 10 is T-shaped and can only slide left and right in the square hole 12, so that the inner cylindrical sleeve 9 in the outer cylindrical sleeve 11 moves outwards and drives the rotating plate 13 to move laterally, further, a first clamping piece 14 and a second clamping piece 15 on the rotating plate 13 also move laterally, a bolt 16 is fixedly connected with the first clamping piece 14 and penetrates through the second clamping piece 15, T-shaped sliding blocks 21 are fixedly connected to two sides of the clamping piece 15, the T-shaped sliding blocks 21 can slide in the T-shaped grooves 20, the bolt 16 is in threaded connection with a nut 17, namely after the nut 17 is screwed down, the second clamping piece 15 moves towards the first clamping piece 14 and clamps the structural columns of the construction scaffold, a spring 19 in the first clamping piece 14 and the second clamping piece 15 plays a role of over-clamping, the rotating plate 13 can rotate and can clamp the structural columns placed in different directions; the utility model provides a when putting up construction scaffold, the distance between the structure post is different, and scaffold reinforcing apparatus can't adapt to flexible problem, has realized scaffold reinforcing apparatus's flexible, has improved the efficiency that the scaffold was put up in the construction, makes the structure post contact together simultaneously, reduces and rocks, has guaranteed the security performance of construction scaffold when using.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a construction frame reinforcing apparatus, includes square (1), its characterized in that: an inclined notch (6) is formed in the inner wall of the square part (1), a sliding column (7) is connected to the inner portion of the inclined notch (6) in a sliding mode, a half gear (5) is fixedly connected to the side end of the sliding column (7), and a handle (8) is fixedly connected to the front end of the half gear (5); the half gear (5) is engaged with a gear (4), the side end of the gear (4) is fixedly connected with a threaded rod (3), the threaded rod (3) is in threaded connection with an inner cylindrical sleeve (9), the side end of the inner cylindrical sleeve (9) is rotatably connected with a rotating plate (13), the side end of the rotating plate (13) is fixedly connected with a first clamping piece (14), a bolt (16) is fixedly connected inside the first clamping piece (14), a second clamping piece (15) penetrates through the bolt (16), and the bolt (16) is in threaded connection with a nut (17); the square part (1) side end is fixedly connected with an outer cylindrical sleeve (11), a square hole (12) is formed in the circumferential surface of the outer cylindrical sleeve (11), a limiting block (10) is connected inside the square hole (12) in a sliding mode, and an inner cylindrical sleeve (9) is fixedly connected to the lower end of the limiting block (10).

2. A construction frame reinforcement as claimed in claim 1, wherein: the square part (1) is fixedly connected with a bearing seat (2) inside, and the bearing seat (2) is rotatably connected with a threaded rod (3) inside.

3. A construction frame reinforcement as claimed in claim 1, wherein: the handle (8), the half gear (5), the gear (4) and the bearing seat (2) are arranged in two numbers and are symmetrically distributed in the square part (1).

4. A construction frame reinforcement as claimed in claim 1, wherein: the front end of the rotating plate (13) is provided with a T-shaped groove (20), a T-shaped sliding block (21) is connected inside the T-shaped groove (20) in a sliding mode, and the side end of the T-shaped sliding block (21) is fixedly connected with a second clamping piece (15).

5. A construction frame reinforcement as claimed in claim 1, wherein: circular grooves (18) are formed in the first clamping piece (14) and the second clamping piece (15), and springs (19) are fixedly connected in the circular grooves (18).

6. A construction frame reinforcement as claimed in claim 1, wherein: the square part comprises a first clamping piece (14), a second clamping piece (15), a rotating plate (13), a bolt (16), a nut (17), an inner cylindrical sleeve (9) and an outer cylindrical sleeve (11) which are symmetrically distributed on two sides of the square part (1).