CN210828071U - Device for conveniently and efficiently cementing reinforcing steel bar nodes - Google Patents
Device for conveniently and efficiently cementing reinforcing steel bar nodes Download PDFInfo
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- CN210828071U CN210828071U CN201921371211.0U CN201921371211U CN210828071U CN 210828071 U CN210828071 U CN 210828071U CN 201921371211 U CN201921371211 U CN 201921371211U CN 210828071 U CN210828071 U CN 210828071U
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Abstract
The utility model provides a device for conveniently and efficiently cementing reinforcing steel bar nodes, which belongs to the technical field of the processing of reinforcing steel bar frameworks of engineering construction, and comprises a shell, a motor, a working button, a time relay and a reset button; the working button and the reset button are arranged outside the shell; the front end of the shell is provided with a glue outlet, and the shell is internally provided with a rotating shaft, a bearing, a pushing screw rod and a push plate; the glue outlet hole is connected with a glue injection hose; an auxiliary handle is arranged outside the outlet of the glue injection hose; the rear end of the rotating shaft is connected with an output shaft of the motor; the outer ring of the bearing is fixed in the shell, the end surface of the inner ring is fixed on the front end of the rotating shaft, and the inner side surface of the inner ring is provided with threads matched with the push screw rod; the front end of the pushing screw rod is connected with the push plate; the edge of the push plate is in sealing fit with the inner wall of the shell. The device can realize that the colloid is convenient fast the scribbling of capacity at the reinforcing bar node, is particularly useful for the rubber coating of the reinforcing bar node that the staff just can touch with the help of appurtenance.
Description
Technical Field
The utility model belongs to the technical field of engineering construction steel reinforcement skeleton processing, a make things convenient for device of high-efficient glued steel bar node is specifically disclosed.
Background
Along with the increasing level of engineering construction in recent years, more super-high buildings and super-large projects are applied to different building fields, the corresponding building structure main body structure is more complex, the load of a stressed structure is gradually increased, under the influence of the factors, the steel bars are dense, the steel bar nodes are mutually interfered at the intersection section part and the mutually crossed and overlapped part of the engineering structure main body, and the parts are bound by the conventional old binding wires, welded by manual electric arc welding, welded by CO (carbon monoxide) in the processing, installation and manufacturing process of the on-site steel bar framework2The effective fixation of the reinforcing steel bar joint is difficult to ensure by means of gas shielded welding and the like. And the reinforcing bar node adopts the welding to be a rigid connection, not only damages reinforcing bar structure itself, influences the framework of steel reinforcement performance, when receiving strong impact, the reinforcing bar node is difficult to take place relative displacement in order to cushion the impact force that receives.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of convenient high-efficient glued steel bar node to realize that the colloid makes things convenient for smearing at the reinforcing bar node of capacity fast, be particularly useful for the rubber coating of the reinforcing bar node that the staff need just can touch with the help of appurtenance, realize effective consolidation and the flexonics of reinforcing bar node.
In order to achieve the purpose, the utility model provides a device for conveniently and efficiently cementing reinforcing steel bar nodes, which comprises a shell, a motor arranged in the shell, a working button for controlling the forward rotation of the motor, a time relay which is electrically connected with the working button and is used for controlling the forward rotation time of the motor, and a reset button for controlling the reverse rotation of the motor; the working button and the reset button are arranged outside the shell; the front end of the shell is provided with a glue outlet, and the shell is internally provided with a rotating shaft, a bearing, a pushing screw rod and a push plate; the glue outlet hole is connected with a glue injection hose; an auxiliary handle is arranged outside the outlet of the glue injection hose; the rear end of the rotating shaft is connected with an output shaft of the motor, and the front end of the rotating shaft is an open end; the outer ring of the bearing is fixed in the shell, the end surface of the inner ring is fixed on the front end of the rotating shaft, and the inner side surface of the inner ring is provided with threads matched with the push screw rod; the pushing screw rod penetrates through the inner ring of the bearing, the front end of the pushing screw rod is connected with the pushing plate, and the pushing plate is pushed to move in the shell; the edge of the push plate is in sealing fit with the inner wall of the shell, and the space between the push plate and the front end of the shell is a colloid storage bin.
Furthermore, a glue injection hole is formed in the position, close to the front end, of the shell; the inner thread of the glue injection hole is connected with a plugging bolt.
Furthermore, a high-molecular anti-sticking sleeve is wrapped outside the rotating shaft, the bearing, the pushing screw rod and the push plate; and an anti-sticking layer is coated outside the plugging bolt.
Furthermore, a clapboard is arranged in the shell; the space between the partition board and the rear end of the shell is a motor bin, and the space between the partition board and the push plate is a transmission bin; a transmission shaft of the motor penetrates through the partition plate; the shell is detachably connected with the clapboard.
Further, a shell fixing bolt hole is arranged outside the motor cabin.
Further, a handle is arranged outside the transmission bin.
Further, the power cord of the motor passes through the rear end of the shell, and the plug is located outside the shell.
The utility model has the advantages that:
when the device for conveniently and efficiently cementing the steel bar node is used, the outlet of the glue injection hose is abutted against the steel bar node to be glued through the auxiliary handle, the working button is pressed, the motor rotates positively, the rotating shaft drives the bearing inner ring to rotate, the pushing screw rod matched with the bearing inner ring in a threaded manner moves forwards, the pushing plate extrudes glue in the glue storage bin, the glue is extruded from the outlet of the glue injection hose, and the glue is smeared on the steel bar node to be glued to complete gluing. Before gluing, the glue injection amount is estimated according to the positions of different steel bar nodes and the diameters of the steel bars, the delay time of a time relay is set, and the glue injection amount is ensured. After the colloid in the colloid storage bin is used up, the reset button is pressed, the motor rotates reversely, the screw rod and the push plate are pushed to reset, and the colloid is supplemented for next glue injection. According to the above, the utility model provides a device can realize that the colloid makes things convenient for smearing at the rebar node department of quantity fast, is particularly useful for the rubber coating of the rebar node that the staff need just can touch with the help of appurtenance, and the device's use can realize the effective fixed of the beam rebar node of superelevation, the structure complicacy of super large engineering, mutual interference post, and concrete structure steel reinforcement frameworks's such as mound, post, roof beam processing is specifically applied to, has simple structure, convenient operation, advantage that work efficiency improves by a wide margin.
Drawings
Fig. 1 is the utility model provides a make things convenient for high-efficient glued joint of steel bar's device's schematic structure view.
In the figure: 1-a shell; 2, a motor; 3-a work button; 4-time relay; 5-a reset button; 6-rotating shaft; 7-a bearing; 8-pushing the screw rod; 9-pushing the plate; 10-glue injection hose; 11-an auxiliary handle; 12-glue injection holes; 13-blocking the bolt; 14-a separator; 15-housing anchor bolt holes; 16-handle.
Detailed Description
The embodiment provides a device for conveniently and efficiently cementing steel bar nodes, which comprises a shell 1, a motor 2 arranged in the shell 1, a working button 3 for controlling the motor 2 to rotate forwards, a time relay 4 electrically connected with the working button 3 and used for controlling the forward rotation time of the motor 2, and a reset button 5 used for controlling the motor 2 to rotate reversely; the working button 3 and the reset button 5 are arranged outside the shell 1; the front end of the shell 1 is provided with a glue outlet, and the shell 1 is internally provided with a rotating shaft 6, a bearing 7, a pushing screw rod 8 and a pushing plate 9; the glue outlet hole is connected with a glue injection hose 10; an auxiliary handle 11 is arranged outside the outlet of the glue injection hose 10; the rear end of the rotating shaft 6 is connected with an output shaft of the motor 2, and the front end is an open end; the outer ring of the bearing 7 is fixed in the shell 1, the end surface of the inner ring is fixed on the front end of the rotating shaft 6, and the inner side surface of the inner ring is provided with threads matched with the pushing screw rod 8; the pushing screw rod 8 penetrates through the inner ring of the bearing 7, the front end of the pushing screw rod is connected with the pushing plate 9, and the pushing plate 9 is pushed to move in the shell 1; the edge of the push plate 9 is in sealing fit with the inner wall of the shell 1, and the space between the push plate 9 and the front end of the shell 1 is a colloid storage bin.
When the device for conveniently and efficiently cementing the steel bar node is used, the outlet of the glue injection hose 10 is abutted against the steel bar node to be glued through the auxiliary handle 11, the working button 3 is pressed down, the motor 2 rotates positively, the rotating shaft 6 drives the bearing 7 inner ring to rotate, the pushing screw rod 8 in threaded fit with the bearing 7 inner ring moves forwards, the pushing plate 9 extrudes glue in the glue storage bin, the glue is extruded from the outlet of the glue injection hose 10 and is smeared on the steel bar node to be glued, and gluing is completed. Before gluing, the glue injection amount is estimated according to the positions of different steel bar nodes and the diameters of the steel bars, and the delay time of the time relay 4 is set to ensure the glue injection amount. After the colloid in the colloid storage bin is used up, the reset button 5 is pressed, the motor 2 rotates reversely, the screw rod 8 and the push plate 9 are pushed to reset, and the colloid is supplemented for next glue injection. After the construction is finished, the pushing screw rod 8 and the pushing plate 9 are ensured to reset, and then the colloid storage bin is cleaned in a power-off mode to prevent the influence of residual colloid on the next construction. In the working and resetting processes, the push plate 9 moves in the shell 1 without rotating, and the movement can be realized by arranging a limiting block and a limiting groove between the push plate 9 and the shell 1; or the edge of the push plate 9 is sleeved with the sealing ring, so that the sealing joint between the push plate and the sealing ring is ensured, the colloid is prevented from entering the push plate 9, and the limit of the push plate 9 can be realized by means of friction force; or the push plate 9 and the shell 1 are both arranged into a non-circular structure, so that the limit of the push plate 9 is realized. In the embodiment, the related electrical connection of the motor 2, the working button 3, the time relay 4 and the reset button 5 is a conventional technology in the electrical field; the staff calculates the injecting glue time according to the injecting glue volume, the rotational speed of motor 2, the size in colloid storage storehouse and the length of injecting glue hose 10 to type in time relay 4.
The relationship between the glue injection amount and the positions of the nodes of the reinforcing steel bars and the diameter of the reinforcing steel bars is as follows:
center pillar and beam slab juncture stirrup and main muscle node: the diameter of the steel bar is 6-10mm, and the glue injection amount is 1.5cm3(ii) a The diameter of the steel bar is 12-18mm, and the glue injection amount is 2cm3(ii) a The diameter of the steel bar is 20-25mm, and the glue injection amount is 2.5cm3(ii) a The diameter of the steel bar is 28-32mm, and the glue injection amount is 3cm3；
The stirrup and the main reinforcement node at the junction of the side column and the beam slab: the diameter of the steel bar is 6-10mm, and the glue injection amount is 1cm3(ii) a The diameter of the steel bar is 12-18mm, and the glue injection amount is 1.5cm3(ii) a The diameter of the steel bar is 20-25mm, and the glue injection amount is 2cm3(ii) a The diameter of the steel bar is 28-32mm, and the glue injection amount is 2.5cm3；
The stirrup and the main reinforcement node at the junction of the corner column and the beam slab: the diameter of the steel bar is 6-10mm, and the glue injection amount is 1cm3(ii) a The diameter of the reinforcing steel bar is 12-18mm, the glue injection amount is 1.5cm3(ii) a The diameter of the steel bar is 20-25mm, and the glue injection amount is 2cm3(ii) a The diameter of the steel bar is 28-32mm, and the glue injection amount is 2.5cm3；
Board distribution rib and negative rib node: the diameter of the steel bar is 6-10mm, and the glue injection amount is 0.5cm3(ii) a The diameter of the steel bar is 12-18mm, and the glue injection amount is 0.5cm3(ii) a The diameter of the steel bar is 20-25mm, and the glue injection amount is 1cm3；
Plate distribution rib and radial rib node: the diameter of the steel bar is 6-10mm, and the glue injection amount is 1cm3(ii) a The diameter of the steel bar is 12-18mm, and the glue injection amount is 1cm3(ii) a The diameter of the steel bar is 20-25mm, and the glue injection amount is 1.5cm3. Further, a glue injection hole 12 is formed in the position, close to the front end, of the shell 1; the inner thread of the glue injection hole 12 is connected with a blocking bolt 13. Before the use, open the shutoff bolt 13 of injecting glue hole 12 department earlier, inject the polymer colloid into the colloid storehouse through injecting glue hole 12, then tighten shutoff bolt 13, guarantee the leakproofness.
Furthermore, in order to prevent the glue from being bonded, a high-molecular anti-sticking sleeve is wrapped outside the rotating shaft 6, the bearing 7, the pushing screw rod 8 and the push plate 9; the blocking bolt 13 is coated with an anti-sticking layer.
Further, a partition plate 14 is arranged in the housing 1; the space between the partition board 14 and the rear end of the shell 1 is a motor cabin, and the space between the partition board 14 and the push plate 9 is a transmission cabin; the transmission shaft of the motor 2 penetrates through the partition plate 14; the shell 1 is detachably connected at the partition plate so as to be convenient to disassemble and maintain. Preferably, the detachability is achieved by a threaded connection.
Further, the motor cabin is provided with a shell fixing bolt hole 15 outside to fix the motor cabin and disassemble the shell 1.
Further, a handle 16 is arranged outside the transmission bin. Preferably, the working button 3 and the reset button 5 are arranged on the handle 16, so that single-person operation is realized, and the working efficiency is greatly improved.
Further, the power cord of the motor 2 passes through the rear end of the housing 1, and the plug 17 is located outside the housing 1.
Further, the housing 1 is made of a stainless steel material.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (7)
1. A device for conveniently and efficiently cementing steel bar nodes comprises a shell, a motor arranged in the shell, a working button for controlling the forward rotation of the motor, a time relay electrically connected with the working button and used for controlling the forward rotation time of the motor, and a reset button used for controlling the reverse rotation of the motor;
the working button and the reset button are arranged outside the shell;
the glue dispenser is characterized in that a glue outlet hole is formed in the front end of the shell, and a rotating shaft, a bearing, a pushing screw rod and a push plate are arranged in the shell;
the glue outlet is connected with a glue injection hose;
an auxiliary handle is arranged outside the outlet of the glue injection hose;
the rear end of the rotating shaft is connected with an output shaft of the motor, and the front end of the rotating shaft is an open end;
the outer ring of the bearing is fixed in the shell, the end face of the inner ring is fixed on the front end of the rotating shaft, and the inner side face of the inner ring is provided with threads matched with the push screw rod;
the pushing screw rod penetrates through the inner ring of the bearing, the front end of the pushing screw rod is connected with the push plate, and the push plate is pushed to move in the shell;
the edge of the push plate is in sealing fit with the inner wall of the shell, and the space between the push plate and the front end of the shell is a colloid storage bin.
2. A device for conveniently and efficiently cementing steel bar joints according to claim 1, wherein the shell is provided with a cementing hole near the front end;
and a plugging bolt is connected in the glue injection hole in a threaded manner.
3. The apparatus of claim 2, wherein the rotating shaft, the bearing, the pushing screw and the pushing plate are wrapped with a polymer anti-sticking sleeve;
and an anti-sticking layer is coated outside the plugging bolt.
4. A device for facilitating the efficient cementing of rebar junctions as claimed in claim 1 wherein a partition is provided within the housing;
the space between the partition board and the rear end of the shell is a motor bin, and the space between the partition board and the push plate is a transmission bin;
a transmission shaft of the motor penetrates through the partition plate;
the housing is removably connected at the partition.
5. A device for conveniently and efficiently cementing steel bar joints according to claim 4, characterized in that the motor cabin is externally provided with a shell fixing bolt hole.
6. A device for conveniently and efficiently cementing reinforcing steel bar joints according to claim 4, wherein a handle is arranged outside the transmission bin.
7. A device for facilitating the efficient gluing of rebar junctions as claimed in claim 1 wherein the power cord of the motor passes through the back end of the housing and the plug is located outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371211.0U CN210828071U (en) | 2019-08-22 | 2019-08-22 | Device for conveniently and efficiently cementing reinforcing steel bar nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371211.0U CN210828071U (en) | 2019-08-22 | 2019-08-22 | Device for conveniently and efficiently cementing reinforcing steel bar nodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210828071U true CN210828071U (en) | 2020-06-23 |
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ID=71270455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371211.0U Active CN210828071U (en) | 2019-08-22 | 2019-08-22 | Device for conveniently and efficiently cementing reinforcing steel bar nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210828071U (en) |
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2019
- 2019-08-22 CN CN201921371211.0U patent/CN210828071U/en active Active
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