CN212070861U - Convenient reinforcing bar cage spot welding auxiliary device who changes - Google Patents
Convenient reinforcing bar cage spot welding auxiliary device who changes Download PDFInfo
- Publication number
- CN212070861U CN212070861U CN202020051448.7U CN202020051448U CN212070861U CN 212070861 U CN212070861 U CN 212070861U CN 202020051448 U CN202020051448 U CN 202020051448U CN 212070861 U CN212070861 U CN 212070861U
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- Prior art keywords
- side wall
- ring
- frame
- cavity
- spot welding
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 title description 6
- 230000002787 reinforcement Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 244000309464 bull Species 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a reinforcement cage spot welding auxiliary device convenient to replace, which comprises a frame, the side wall of the frame is provided with four gears which are oppositely arranged, the frame is provided with a first circular ring, and the first ring is positioned among the four gears, the side wall of the first ring is provided with an annular rack matched with the gears, the first ring is internally provided with a connecting ring, the side wall of the connecting ring is connected with the side wall of the first circular ring through a plurality of support rods, the support rods are of hollow structures, each support rod is provided with a plurality of mounting cavities, cavities are arranged in the mounting cavities, fixed blocks are arranged in the cavities, grooves are arranged on the side walls of the fixed blocks, and the bottom of the groove is connected with a clamping block through a spring, the side wall of the cavity is provided with a clamping groove matched with the clamping block, a rotating rod is vertically arranged in the installation cavity, and the rotating rod penetrates through the side wall of the upper end of the installation cavity. The utility model discloses simple structure, convenient operation can satisfy the steel reinforcement cage of the different diameters of welding, convenient to use.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a convenient reinforcing bar cage spot welding auxiliary device who changes.
Background
The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The method comprises the steps of punching holes and water grinding holes by using a machine, enabling the hole depth to meet the design requirements, then placing a steel reinforcement cage into a pile hole, inserting a guide pipe for concrete pouring, and in addition, when the concrete structure is a columnar or strip-shaped member, the central part of the concrete structure does not need to be provided with reinforcing bars, and only arranging reinforcing bars under the bottom of the surface of the concrete member contacting with air. If the member is independent, the reinforcing steel bars arranged on the periphery of the member are prefabricated, and the member is the reinforcing steel bar cage. Generally, a reinforcement structure manufactured in advance for cast-in-situ bored piles, stand columns and the like is called a reinforcement cage, the reinforcement cage is formed by welding a plurality of reinforcements, the conventional reinforcement cage spot welding device is of a fixed specification and can only weld reinforcement cages of one specification, reinforcement cages of different diameters are often required to be welded in actual engineering, and therefore, the reinforcement cage spot welding auxiliary device convenient to replace is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art present steel reinforcement cage spot welding set and all being fixed specification, can only weld the steel reinforcement cage of a specification, and among the actual engineering, often need the steel reinforcement cage problem of the different diameters of welding, and the convenient steel reinforcement cage spot welding auxiliary device who changes that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforcing cage spot welding auxiliary device convenient to replace comprises a frame, wherein four gears which are oppositely arranged are arranged on the side wall of the frame, a first circular ring is arranged on the frame and located between the four gears, an annular rack matched with the gears is arranged on the side wall of the first circular ring, a connecting ring is arranged in the first circular ring, the side wall of the connecting ring is connected with the side wall of the first circular ring through a plurality of support rods, the support rods are of hollow structures, each support rod is provided with a plurality of installation cavities, cavities are formed in the installation cavities, fixing blocks are arranged in the cavities, grooves are formed in the side wall of each fixing block, clamping grooves matched with the clamping blocks are formed in the bottom of each groove, rotating rods are vertically arranged in the installation cavities and penetrate through the side wall of the upper ends of the installation cavities, a first helical gear is arranged at one end of each rotating rod located in the installation cavities, the lateral wall of installation cavity rotates through rotating and is connected with the threaded rod of two horizontal settings, and two threaded rods are located the both sides of bull stick respectively, two the threaded rod is kept away from the one end of rotating and all is equipped with the second helical gear that matches with first helical gear, two the lateral wall of threaded rod all overlaps and is equipped with the nut rather than matching, the lateral wall of nut is connected with the ejector pin through the connecting rod, and the ejector pin runs through the lateral wall of draw-in groove and offsets the setting with the fixture block, be equipped with the second ring on the lateral wall of fixed block, and surround on the second ring and be equipped with a plurality of stop sleeves.
Preferably, the bottom of the frame is provided with a base, and the surface of the frame is coated with an anti-corrosion material.
Preferably, the frame is provided with a driving motor, and the four gears are connected with an output shaft of the driving motor.
Preferably, the cavity is sleeved with a dust cover, and the dust cover is connected with the cavity in a buckling mode.
Preferably, the rotating rod is wrapped with a rubber protective sleeve.
The utility model has the advantages of being simple in structure, and convenient in operation, the diameter size of second ring has decided welded steel reinforcement cage's diameter, consequently only need to change the second ring can, during the installation, press the fixture block into the recess, pack the cavity into the fixed block, because the elastic action of spring, the spring is in with the fixture block bullet draw-in groove, the fixed block is fixed, thereby the second ring is fixed, when dismantling, rotate the bull stick, the bull stick drives first helical gear and rotates, first helical gear drives the rotation of second helical gear, the second helical gear drives the threaded rod and rotates, nut on the threaded rod drives the fixture block ejector pin through the connecting rod and pushes away in with the draw-in groove, fixture block and draw-in groove separation, the fixed block is dismantled, thereby the second ring on the fixed block is dismantled.
Drawings
Fig. 1 is a schematic structural view of a reinforcement cage spot welding auxiliary device convenient to replace according to the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: the device comprises a frame 1, a gear 2, a first ring 3, a ring-shaped rack 4, a connecting ring 5, a support rod 6, a mounting cavity 7, a cavity 8, a fixing block 9, a groove 10, a spring 11, a clamping block 12, a clamping groove 13, a rotating rod 14, a first helical gear 15, a rotating part 16, a threaded rod 17, a second helical gear 18, a nut 19, a connecting rod 20, a push rod 21, a second ring 22 and a limiting sleeve 23.
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.
Referring to fig. 1-2, a reinforcement cage spot welding auxiliary device convenient for replacement comprises a frame 1, a base is arranged at the bottom of the frame 1, the surface of the frame 1 is coated with an anti-corrosion material to prevent the frame 1 from being corroded, four gears 2 oppositely arranged are arranged on the side wall of the frame 1, a driving motor is arranged on the frame 1, the four gears 2 are all connected with an output shaft of the driving motor, the driving gear 2 rotates to drive a first circular ring 3 to rotate, the frame 1 is provided with the first circular ring 3, the first circular ring 3 is positioned between the four gears 2, the side wall of the first circular ring 3 is provided with an annular rack 4 matched with the gears 2, a connecting ring 5 is arranged in the first circular ring 3, the side wall of the connecting ring 5 is connected with the side wall of the first circular ring 3 through a plurality of support rods 6, the support rods 6 are of a hollow structure, each support rod 6 is provided with a plurality of installation cavities 7, and each installation cavity 8 is arranged, the dust cover is sleeved on the cavity 8 and is connected with the cavity 8 in a buckling manner, so that dust is prevented from falling into the cavity 8, the installation of the fixed block 9 is not convenient, the fixed block 9 is arranged in the cavity 8, a groove 10 is formed in the side wall of the fixed block 9, the bottom of the groove 10 is connected with a clamping block 12 through a spring 11, a clamping groove 13 matched with the clamping block 12 is formed in the side wall of the cavity 8, a rotating rod 14 is vertically arranged in the installation cavity 7, a rubber protective sleeve is wrapped on the rotating rod 14 to prevent hand scratch, the rotating rod 14 penetrates through the upper end side wall of the installation cavity 7, a first helical gear 15 is arranged at one end of the rotating rod 14 in the installation cavity 7, two threaded rods 17 transversely arranged are rotatably connected to the side wall of the installation cavity 7 through a rotating member 16, the two threaded rods 17 are respectively arranged at two sides of the rotating rod 14, and second helical gears 18 matched, the lateral walls of the two threaded rods 17 are all sleeved with nuts 19 matched with the threaded rods, the lateral walls of the nuts 19 are connected with ejector rods 21 through connecting rods 20, the ejector rods 21 penetrate through the lateral walls of the clamping grooves 13 and are abutted to the clamping blocks 12, second circular rings 22 are arranged on the lateral walls of the fixing blocks 9, and a plurality of limiting sleeves 23 are arranged on the second circular rings 22 in an encircling mode.
The utility model has the advantages of being simple in structure, convenient operation, the diameter size of second ring 22 has decided welded steel reinforcement cage's diameter, consequently only need change second ring 22 can, during the installation, in pressing fixture block 12 into recess 10, pack fixed block 9 into in the cavity 8, because spring 11's elastic action, spring 11 pops fixture block 12 into draw-in groove 13, fixed block 9 is fixed, thereby second ring 22 is fixed, during the dismantlement, rotate bull stick 14, bull stick 14 drives first helical gear 15 and rotates, first helical gear 15 drives second helical gear 18 and rotates, second helical gear 18 drives threaded rod 17 and rotates, nut 19 on the threaded rod 17 takes ejector pin 21 to push away fixture block 12 in draw-in groove 13 through connecting rod 20, fixture block 12 separates with draw-in groove 13, fixed block 9 is dismantled, thereby second ring 22 on the fixed block 9 is dismantled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The auxiliary device for spot welding of the reinforcement cage convenient to replace comprises a frame (1) and is characterized in that four gears (2) which are oppositely arranged are arranged on the side wall of the frame (1), a first circular ring (3) is arranged on the frame (1), the first circular ring (3) is located among the four gears (2), an annular rack (4) matched with the gears (2) is arranged on the side wall of the first circular ring (3), a connecting ring (5) is arranged in the first circular ring (3), the side wall of the connecting ring (5) is connected with the side wall of the first circular ring (3) through a plurality of support rods (6), each support rod (6) is of a hollow structure, a plurality of installation cavities (7) are arranged on each support rod (6), a cavity (8) is arranged in each installation cavity (7), a fixing block (9) is arranged in each cavity (8), and a groove (10) is arranged on the side wall of each fixing block (9), the bottom of the groove (10) is connected with a clamping block (12) through a spring (11), the side wall of the cavity (8) is provided with a clamping groove (13) matched with the clamping block (12), a rotating rod (14) is vertically arranged in the installation cavity (7), the rotating rod (14) penetrates through the side wall of the upper end of the installation cavity (7), one end of the rotating rod (14) located in the installation cavity (7) is provided with a first helical gear (15), the side wall of the installation cavity (7) is rotatably connected with two transversely arranged threaded rods (17) through a rotating member (16), the two threaded rods (17) are respectively located on two sides of the rotating rod (14), one ends, far away from the rotating member (16), of the two threaded rods (17) are respectively provided with a second helical gear (18) matched with the first helical gear (15), the side walls of the two threaded rods (17) are respectively sleeved with nuts (19) matched with the threaded rods, and the side walls of the nuts (19) are connected with ejector rods (, and ejector pin (21) run through the lateral wall of draw-in groove (13) and set up with fixture block (12) counterbalance, be equipped with second ring (22) on the lateral wall of fixed block (9), and encircle on second ring (22) and be equipped with a plurality of spacing sleeves (23).
2. A reinforcement cage spot welding auxiliary device for facilitating replacement according to claim 1, characterized in that the bottom of the frame (1) is provided with a base and the surface of the frame (1) is coated with an anti-corrosion material.
3. A reinforcement cage spot welding auxiliary device convenient to replace according to claim 1, characterized in that a driving motor is arranged on the frame (1), and four gears (2) are connected with an output shaft of the driving motor.
4. A reinforcement cage spot welding auxiliary device convenient to replace according to claim 1, wherein a dust cover is sleeved on the cavity (8) and is in snap-fit connection with the cavity (8).
5. A reinforcement cage spot welding assist device facilitating replacement as claimed in claim 1 wherein said rotating bar (14) is covered with a rubber protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051448.7U CN212070861U (en) | 2020-01-10 | 2020-01-10 | Convenient reinforcing bar cage spot welding auxiliary device who changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051448.7U CN212070861U (en) | 2020-01-10 | 2020-01-10 | Convenient reinforcing bar cage spot welding auxiliary device who changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212070861U true CN212070861U (en) | 2020-12-04 |
Family
ID=73565899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020051448.7U Active CN212070861U (en) | 2020-01-10 | 2020-01-10 | Convenient reinforcing bar cage spot welding auxiliary device who changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212070861U (en) |
-
2020
- 2020-01-10 CN CN202020051448.7U patent/CN212070861U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210204 Address after: 214000 7-101 Xiangshan Road, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee after: CHINA RAILWAY 19TH BUREAU GROUP SIXTH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY 19TH BUREAU GROUP Co.,Ltd. Address before: 214000 7-101 Xiangshan Road, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee before: China Railway 19th Bureau Group Sixth Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |