Adjusting cross rod of disc buckle frame

Abstract

The utility model discloses a disc buckle frame adjusting cross rod which comprises a first connecting cylinder, a second connecting cylinder, a connector, a clamping piece, a first fixing piece and a second fixing piece, the second connecting cylinder is sleeved with the first connecting cylinder, and the first connecting cylinder can move in the axial direction relative to the second connecting cylinder; the two ends, away from each other, of the first connecting cylinder and the second connecting cylinder are connected with connectors, the clamping pieces are used for clamping the connectors to the disc buckle structure, first connecting grooves are formed in the upper side and the lower side of the first connecting cylinder and extend in the axial direction, and second connecting grooves are formed in the upper side and the lower side of the second connecting cylinder and extend in the axial direction. The second connecting groove extends in the axial direction, the first fixing piece penetrates through the first connecting groove of the first connecting cylinder and the second connecting groove of the second connecting cylinder and is fixed to the first connecting cylinder, and the second fixing piece penetrates through the second connecting groove of the second connecting cylinder and is fixed to the second connecting cylinder. The length can be adjusted adaptively, so that the erecting work of the disc buckle frame body is facilitated, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disc buckle scaffolds, in particular to an adjustable cross bar for a disc buckle scaffold. Background Art

[0002] At present, the horizontal cross bars in traditional disc buckle scaffolds are produced according to certain modular lengths. When used on site, the spacing between vertical poles needs to correspond to them. However, when arranging the vertical poles of the disc buckle scaffold on site, there are situations that do not conform to the modulus, such as the parts of wall columns, side span beams, and the scaffolds with height differences. In order to ensure the integrity and stability of the scaffold, the vertical poles in these parts need to be connected by horizontal cross bars. However, the lengths of the existing cross bars cannot be adjusted, which is inconvenient to use. Content of the Utility Model

[0003] The purpose of the utility model is to provide an adjustable cross bar for a disc buckle scaffold to facilitate the erection work of the disc buckle scaffold.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] An adjustable cross bar for a disc buckle scaffold includes a first connecting cylinder, a second connecting cylinder, a connecting head, a clamping member, a first fixing member, and a second fixing member. The first connecting cylinder is sleeved outside the second connecting cylinder, and the first connecting cylinder can move axially relative to the second connecting cylinder. Connecting heads are connected to both ends of the first connecting cylinder and the second connecting cylinder away from each other. The clamping member is used to clamp the connecting head on the disc buckle structure of the vertical pole. First connecting grooves are formed on the upper side and the lower side of the first connecting cylinder, and the first connecting grooves extend axially. Second connecting grooves are formed on the upper side and the lower side of the second connecting cylinder, and the second connecting grooves extend axially. The first fixing member penetrates through the first connecting groove of the first connecting cylinder and the second connecting groove of the second connecting cylinder and is fixed on the first connecting cylinder. The second fixing member penetrates through the second connecting groove of the second connecting cylinder and is fixed on the second connecting cylinder.

[0006] Preferably, the first fixing member includes a first bolt and a first nut. The first bolt penetrates through the first connecting groove of the first connecting cylinder and the second connecting groove of the second connecting cylinder. The first nut is threadedly connected to the first bolt and abuts against the outside of the first connecting cylinder, and the first bolt abuts against the inner wall of the second connecting groove near one end of the first connecting cylinder. The second fixing member includes a second bolt and a second nut. The second bolt penetrates through the second connecting groove of the second connecting cylinder. The second nut is threadedly connected to the second bolt and abuts against the outside of the second connecting cylinder, and the second bolt abuts against the end of the first connecting cylinder near the second connecting cylinder.

[0007] Preferably, first planes are provided on both the upper side and the lower side of the first connecting cylinder, and the first connecting groove is located at the first plane.

[0008] Preferably, second planes are provided on both the upper side and the lower side of the second connecting cylinder, and the second connecting groove is located at the second plane.

[0009] Preferably, the connecting head includes an upper clamping block and a lower clamping block which are arranged at intervals up and down. Clamping holes are formed in both the upper clamping block and the lower clamping block. The upper clamping block and the lower clamping block are correspondingly adjacent to the upper side and the lower side of the button - and - loop structure. The clamping member sequentially passes through the upper clamping block, the button - and - loop structure, and the lower clamping block.

[0010] Preferably, the clamping member is a clamping strip, and the width of the clamping strip gradually increases from the lower end to the upper end.

[0011] Preferably, the first connecting cylinder and the connecting head are fixedly welded.

[0012] Preferably, the second connecting cylinder and the connecting head are fixedly welded.

[0013] Preferably, scale lines are axially arranged on the outer side of the first connecting cylinder and / or the second connecting cylinder.

[0014] Compared with the prior art, the beneficial effect of the adjustable cross - bar of the button - and - loop scaffold in the embodiment of the present utility model is as follows:

[0015] In the present utility model, the first connecting cylinder is sleeved outside the second connecting cylinder, and the two can relatively telescopically move, so as to play a role in adjusting the length. After the positions of the first connecting cylinder and the second connecting cylinder are adjusted, the first fixing member penetrates through the first connecting groove of the first connecting cylinder and the second connecting groove of the second connecting cylinder, and is fixed on the first connecting cylinder, so that the first fixing member abuts against the inner wall of the second connecting groove near one end of the first connecting cylinder to limit the first connecting cylinder and the second connecting cylinder from moving relatively away. Then, the second fixing member penetrates through the second connecting groove of the second connecting cylinder and is fixed on the second connecting cylinder, so that the second fixing member abuts against the end of the first connecting cylinder close to the second connecting cylinder to limit the first connecting cylinder and the second connecting cylinder from moving relatively close. Thus, the first connecting cylinder and the second connecting cylinder are locked by the first fixing member and the second fixing member. Then, the adjusted adjustable cross - bar of the button - and - loop scaffold is connected between two vertical poles, and the connecting head of the first connecting cylinder and the second connecting cylinder is clamped with the button - and - loop structure of the vertical pole through the clamping member to complete the installation of the adjustable cross - bar of the button - and - loop scaffold. Therefore, the adjustable cross - bar of the button - and - loop scaffold can be adjusted in length to facilitate the erection work of the button - and - loop scaffold body and improve the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0017] Figure 2 It is a schematic diagram of the first connecting cylinder of the embodiment of the present utility model;

[0018] Figure 3 It is a schematic diagram of the second connecting cylinder of the embodiment of the present utility model.

[0019] In the figure, 1 is the first connecting cylinder; 11 is the first connecting groove; 2 is the second connecting cylinder; 21 is the second connecting groove; 3 is the connecting head; 31 is the upper clamping block; 32 is the lower clamping block; 4 is the clamping member; 5 is the first fixing member; 6 is the second fixing member. Detailed implementation manners

[0020] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the term "including" used in the specification of the present utility model means the presence of the described features, integers, steps, operations, components and / or assemblies, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, assemblies and / or their groups. It should be understood that when we say that a component is "connected" to another component, it can be directly connected to other components, or there may also be intermediate components. The term "and / or" used herein includes all or any unit and all combinations of one or more related listed items.

[0022] As Figures 1 to 3 shown, the present utility model relates to an adjustable cross bar of a disc buckle scaffold, including a first connecting cylinder 1, a second connecting cylinder 2, a connecting head 3, a clamping member 4, a first fixing member 5 and a second fixing member 6. The first connecting cylinder 1 is sleeved outside the second connecting cylinder 2, and the first connecting cylinder 1 can move axially relative to the second connecting cylinder 2. Connecting heads 3 are connected to both ends of the first connecting cylinder 1 and the second connecting cylinder 2 that are away from each other. The clamping member 4 is used to clamp the connecting head 3 on the disc buckle structure of the vertical pole. First connecting grooves 11 are provided on both the upper side and the lower side of the first connecting cylinder 1, and the first connecting grooves 11 extend axially. Second connecting grooves 21 are provided on both the upper side and the lower side of the second connecting cylinder 2, and the second connecting grooves 21 extend axially. The first fixing member 5 passes through the first connecting groove 11 of the first connecting cylinder 1 and the second connecting groove 21 of the second connecting cylinder 2 and is fixed on the first connecting cylinder 1. The second fixing member 6 passes through the second connecting groove 21 of the second connecting cylinder 2 and is fixed on the second connecting cylinder 2.

[0023] In the present utility model, the first connecting cylinder 1 is sleeved outside the second connecting cylinder 2, and the two can telescopically move relative to each other, so as to play a role in adjusting the length. After the positions of the first connecting cylinder 1 and the second connecting cylinder 2 are adjusted, the first fixing member 5 penetrates through the first connecting groove 11 of the first connecting cylinder 1 and the second connecting groove 21 of the second connecting cylinder 2, and is fixed on the first connecting cylinder 1, so that the first fixing member 5 abuts against the inner wall of the second connecting groove 21 at the end close to the first connecting cylinder 1 to limit the first connecting cylinder 1 and the second connecting cylinder 2 from moving relatively away from each other. Then, the second fixing member 6 penetrates through the second connecting groove 21 of the second connecting cylinder 2 and is fixed on the second connecting cylinder 2, so that the second fixing member 6 abuts against the end of the first connecting cylinder 1 close to the second connecting cylinder 2 to limit the first connecting cylinder 1 and the second connecting cylinder 2 from moving relatively close to each other. Thus, the first connecting cylinder 1 and the second connecting cylinder 2 are locked by the first fixing member 5 and the second fixing member 6. Then, the adjusted adjustable cross bar of the formwork support is connected between two vertical poles, and the connecting head 3 of the first connecting cylinder 1 and the second connecting cylinder 2 is clamped with the button structure of the vertical pole through the clamping member 4 to complete the installation of the adjustable cross bar of the formwork support. Therefore, the adjustable cross bar of the formwork support can be adapted to adjust the length, which is convenient for the erection work of the formwork support body and improves the construction efficiency.

[0024] In this embodiment, the first fixing member 5 includes a first bolt and a first nut. The first bolt penetrates through the first connecting groove 11 of the first connecting cylinder 1 and the second connecting groove 21 of the second connecting cylinder 2. The first nut is threadedly connected to the first bolt and abuts tightly against the outside of the first connecting cylinder 1, and the first bolt abuts against the inner wall of the second connecting groove 21 at the end close to the first connecting cylinder 1. The second fixing member 6 includes a second bolt and a second nut. The second bolt penetrates through the second connecting groove 21 of the second connecting cylinder 2. The second nut is threadedly connected to the second bolt and abuts tightly against the outside of the second connecting cylinder 2, and the second bolt abuts against the end of the first connecting cylinder 1 close to the second connecting cylinder 2.

[0025] It is fixed on the first connecting cylinder 1 through the first bolt and the first nut, and is fixed on the second connecting cylinder 2 through the second bolt and the second nut. Thus, the fixing method is simpler, and the stability of the connection can be ensured, so that the first connecting cylinder 1 and the second connecting cylinder 2 are relatively stable.

[0026] Preferably, first planes are provided on both the upper side and the lower side of the first connecting cylinder 1, and the first connecting groove 11 is located at the first plane. That is to say, after the first bolt and the first nut are installed, the stability of the first bolt and the first nut fixed on the first connecting cylinder 1 can be ensured.

[0027] Further, second planes are provided on both the upper side and the lower side of the second connecting cylinder 2, and the second connecting groove 21 is located at the second plane. That is, after installing the second bolt and the second nut, the stability of the second bolt and the second nut fixed on the second connecting cylinder 2 can be ensured.

[0028] In this embodiment, the connecting head 3 includes an upper clamping block 31 and a lower clamping block 32 which are arranged at intervals up and down. The upper clamping block 31 and the lower clamping block 32 are both provided with clamping holes. The upper clamping block 31 and the lower clamping block 32 are correspondingly adjacent to the upper side and the lower side of the disc buckle structure, and the clamping member 4 sequentially passes through the upper clamping block 31, the disc buckle structure and the lower clamping block 32.

[0029] By making the upper clamping block 31 and the lower clamping block 32 correspondingly adjacent to the upper side and the lower side of the disc buckle structure, that is, clamping the disc buckle structure with the upper clamping block 31 and the lower clamping block 32, and then connecting the connecting head 3 with the disc buckle structure through the clamping member 4, the stability of the connecting head 3 on the vertical pole can be ensured, and the stability of the adjustment cross bar erection of the disc buckle frame can be improved.

[0030] In this embodiment, the clamping member 4 is a clamping bar, and the width of the clamping bar gradually increases from the lower end to the upper end, so as to facilitate the clamping bar to be clamped between the connecting block and the disc buckle structure.

[0031] In this embodiment, the first connecting cylinder 1 and the connecting head 3 are fixedly welded to ensure the stability of the connection between the first connecting cylinder 1 and the connecting head 3.

[0032] In this embodiment, the second connecting cylinder 2 and the connecting head 3 are fixedly welded to ensure the stability of the connection between the second connecting cylinder 2 and the connecting head 3.

[0033] In this embodiment, scale lines are axially provided on the outer side of the first connecting cylinder 1 and / or the second connecting cylinder 2, so as to play a reference role when adjusting the length of the adjustment cross bar of the disc buckle frame, which is beneficial to facilitating the adjustment of the adjustment cross bar of the disc buckle frame.

[0034] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A buckle rack adjusting crossbar, characterized in that: The invention comprises a first connecting tube, a second connecting tube, a connecting head, a clamping piece, a first fixing piece and a second fixing piece. The first connecting tube is sleeved outside the second connecting tube, and the first connecting tube can move axially relative to the second connecting tube. Both ends of the first connecting tube and the second connecting tube that are away from each other are connected with the connecting head. The clamping piece is used to clamp the connecting head on the buckle structure of the vertical rod. The upper and lower sides of the first connecting tube are provided with a first connecting groove, and the first connecting groove extends axially. The upper and lower sides of the second connecting tube are provided with a second connecting groove, and the second connecting groove extends axially. The first fixing piece passes through the first connecting groove of the first connecting tube and the second connecting groove of the second connecting tube, and is fixed on the first connecting tube. The second fixing piece passes through the second connecting groove of the second connecting tube, and is fixed on the second connecting tube.

2. The buckle rack adjusting cross bar according to claim 1, characterized in that: The first fixing member includes a first bolt and a first nut, the first bolt passes through the first connecting groove of the first connecting tube and the second connecting groove of the second connecting tube, the first nut is threadedly connected to the first bolt and pressed against the outer side of the first connecting tube, and the first bolt abuts against the inner wall of the second connecting groove at one end close to the first connecting tube; the second fixing member includes a second bolt and a second nut, the second bolt passes through the second connecting groove of the second connecting tube, the second nut is threadedly connected to the second bolt and pressed against the outer side of the second connecting tube, and the second bolt abuts against the end of the first connecting tube close to the second connecting tube.

3. The buckle rack adjusting cross bar according to claim 2, characterized in that: The upper side and the lower side of the first connecting tube are both provided with a first plane, and the first connecting groove is located at the first plane.

4. The buckle rack adjusting cross bar according to claim 2, characterized in that: The upper side and the lower side of the second connecting tube are both provided with a second plane, and the second connecting groove is located at the second plane.

5. The buckle rack adjusting cross bar according to claim 1, characterized in that: The connector includes an upper clamping block and a lower clamping block spaced apart from each other, each of the upper clamping block and the lower clamping block is provided with a clamping hole, the upper clamping block and the lower clamping block are correspondingly adjacent to the upper side and the lower side of the disc-button structure, and the clamping part passes through the upper clamping block, the disc-button structure and the lower clamping block in sequence.

6. The buckle rack adjusting cross bar according to claim 5, characterized in that: The clamping piece is a clamping strip, and the width of the clamping strip gradually increases from the lower end to the upper end.

7. The buckle rack adjusting cross bar according to claim 1, characterized in that: The first connecting tube and the connecting head are fixed by welding.

8. The buckle rack adjusting cross bar according to claim 1, characterized in that: The second connecting tube and the connecting head are fixed by welding.

9. The buckle rack adjusting cross bar according to claim 1, characterized in that: The outer side of the first connecting tube and / or the second connecting tube is provided with scale lines along the axial direction.

Images