CN214212723U - Crescent-shaped steel bar clamp - Google Patents
Crescent-shaped steel bar clamp Download PDFInfo
- Publication number
- CN214212723U CN214212723U CN202022236732.4U CN202022236732U CN214212723U CN 214212723 U CN214212723 U CN 214212723U CN 202022236732 U CN202022236732 U CN 202022236732U CN 214212723 U CN214212723 U CN 214212723U
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- CN
- China
- Prior art keywords
- fixedly connected
- connecting rod
- crescent
- right sides
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title description 7
- 239000010959 steel Substances 0.000 title description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 abstract description 14
- 238000003466 welding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a crescent moon formula bar clamp, the power distribution box comprises a box body, box top central screw is connected with the motor, the motor output extends to the box inner chamber, and fixedly connected with gear, both sides all have the slide bar along the left and right sides direction around the box inner chamber top, and both ends fixed connection is in the box inner chamber left and right sides about the slide bar, but the slider of horizontal slip has all been cup jointed to slide bar outer wall circumference left and right sides, and the slider is connected in the slide bar, the inboard fixedly connected with rack of slide bar, and be connected with gear engagement, the equal fixedly connected with connecting block in the rack bottom outside, connecting block bottom fixedly connected with adjustment mechanism, adjustment mechanism bottom fixedly connected with fixed establishment. This crescent bar clamp can fix and dock during reinforcing bar butt welding, and the operating personnel of being convenient for carries out welding process to the reinforcing bar, improves machining efficiency.
Description
Technical Field
The utility model relates to a bar reinforcement anchor clamps technical field specifically is a crescent bar reinforcement anchor clamps.
Background
The reinforcing bar indicates that reinforced concrete uses and steel for prestressed reinforcement concrete, its cross section is circular, the reinforcing bar kind is many, press chemical composition usually, production technology, rolling appearance, supply form, the diameter size, and the usage in the structure is categorised, the essential article of reinforcing bar when the building, when reinforcing bar butt weld, often need anchor clamps to fix the centre gripping, but present reinforcing bar anchor clamps simple structure, can only carry out simple fixed to the reinforcing bar, be not convenient for remove the butt joint to the reinforcing bar, can't satisfy operating personnel's work demand, influence machining efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crescent bar clamp to solve prior art at least and be not convenient for remove the problem of butt joint to the reinforcing bar.
In order to achieve the purpose, the utility model provides the following technical scheme; the utility model provides a crescent moon formula bar clamp, includes the box, box top central screw is connected with the motor, the motor output extends to the box inner chamber, and fixedly connected with gear, both sides all have the slide bar along controlling the direction around the box inner chamber top, and both ends fixed connection is in both sides about the box inner chamber about the slide bar, but the slider of horizontal slip has all been cup jointed to slide bar outer wall circumference left and right sides, and the slider is connected in the slide bar, the inboard fixedly connected with rack of slide bar, and be connected with gear engagement, the equal fixedly connected with connecting block in the rack bottom outside, connecting block bottom fixedly connected with adjustment mechanism, adjustment mechanism bottom fixedly connected with fixed establishment.
Preferably, adjustment mechanism is including moving the case, move case fixed connection in the connecting block bottom, move case inner chamber bottom fixedly connected with pneumatic cylinder, pneumatic cylinder bottom fixedly connected with baffle, the equal fixedly connected with push rod in the baffle left and right sides.
Preferably, the hydraulic cylinder is fixedly connected to the center of the baffle.
Preferably, the fixed establishment includes the backing plate, backing plate fixed connection is in the push rod bottom, backing plate bottom fixedly connected with first connecting rod one end, the first connecting rod one end left and right sides all is connected with first connecting plate one end through the round pin axle rotation, the first connecting rod other end left and right sides all is connected with the second through the round pin axle rotation and links the board, first connecting plate other end inboard is connected with the second connecting rod through the round pin axle rotation, the equal fixedly connected with fixed plate in removal bottom left and right sides, the second connecting rod is connected in the fixed plate through the round pin axle rotation with the second links board intersection.
Preferably, the gap between the second connecting rod and the outer second connecting plate is 0.1 cm.
Preferably, the two racks are rotated 180 degrees relative to the center of the gear to coincide.
Compared with the prior art, the beneficial effects of the utility model are that: this crescent bar clamp at first is external to this equipment on portable equipment, coordinates through pneumatic cylinder and fixed establishment and fixes the reinforcing bar, and starter motor drives gear rotation cooperation rack and removes adjustment mechanism about, and when the reinforcing bar butt joint back that fixed establishment fixed, alright carry out the butt joint welding, can fix and adjust when alright realizing the reinforcing bar butt joint welding, the operating personnel of being convenient for carries out welding process to the reinforcing bar, improves machining efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view partially in section of FIG. 1;
FIG. 3 is a perspective view of the securing mechanism of FIG. 1;
FIG. 4 is a schematic right sectional view of the structure of FIG. 1;
fig. 5 is a top view of fig. 1.
In the figure: 1. the device comprises a box body, a motor, a sliding block, a gear, a sliding rod, a sliding block, a gear, a sliding rod, a sliding block, a rack, a connecting block, a regulating mechanism, a moving box, a hydraulic cylinder, a baffle plate, a push rod, a fixing mechanism, a backing plate, a first connecting rod, a backing plate, a first connecting plate, a second connecting plate, a first connecting rod, a backing plate, a second connecting rod and a fixing plate, wherein the box body 2, the motor, the gear 3, the gear 4, the sliding rod, the sliding block, 6, the rack, 7, the connecting block, 8, the regulating mechanism, 81, the moving box, 82, the hydraulic cylinder, 83, the baffle plate, 84, the push rod, 9, the fixing mechanism, 91, the backing plate, 92, the first connecting rod, 93, the first connecting plate, the second connecting plate, 95, the second connecting rod and the fixing plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a crescent-shaped reinforcing steel bar clamp comprises a box body 1, wherein a motor 2 is connected to the center of the top end of the box body 1 through a screw, the output end of the motor 2 extends to the inner cavity of the box body 1 and is fixedly connected with a gear 3, the motor 2 is used for driving the gear 3 to rotate, slide bars 4 are arranged on the front side and the rear side of the top end of the inner cavity of the box body 1 along the left and right directions, the left ends and the right ends of the slide bars 4 are fixedly connected to the left side and the right side of the inner cavity of the box body 1, slide blocks 5 capable of sliding left and right are sleeved on the left side and the right side of the circumference of the outer wall of each slide bar 4, the slide blocks 5 are connected with the slide bars 4, racks 6 are fixedly connected to the inner side of the slide bars 4 and meshed with the gear 3, the racks 6 can be driven by the rotation of the gear 3 to drive the slide blocks 5 to move inwards or outwards simultaneously, connecting blocks 7 are fixedly connected to the outer side of the bottom end of each rack 6, an adjusting mechanism 8 is fixedly connected to the bottom end of each connecting block 7, and is used for abutting reinforcing steel bars, the bottom end of the adjusting mechanism 8 is fixedly connected with a fixing mechanism 9, and the reinforcing steel bars can be fixed or loosened through the fixing mechanism 9.
Preferably, the adjusting mechanism 8 further comprises a moving box 81, the moving box 81 is fixedly connected to the bottom end of the connecting block 7, a hydraulic cylinder 82 is fixedly connected to the bottom end of an inner cavity of the moving box 81, the hydraulic cylinder 82 is used for driving the baffle 83 to move up and down so as to push the push rod 84, the baffle 83 is fixedly connected to the bottom end of the hydraulic cylinder 82, and the push rods 84 are fixedly connected to the left side and the right side of the baffle 83.
Preferably, the hydraulic cylinder 82 is fixedly connected to the center of the baffle 83, so that the hydraulic cylinder 82 stably moves downwards under force when pressing the baffle 83 downwards.
Preferably, the fixing mechanism 9 includes a backing plate 91, the backing plate 91 is fixedly connected to the bottom end of the push rod 84, the backing plate 91 can be pushed to move downwards by the push rod 84 moving downwards, one end of a first connecting rod 92 is fixedly connected to the bottom end of the backing plate 91, one end of the first connecting rod 92 is rotatably connected to the left and right sides of one end of the first connecting rod 92 through a pin, the other end of the first connecting rod 92 is rotatably connected to a second connecting plate 94 through a pin, the inner side of the other end of the first connecting plate 93 is rotatably connected to a second connecting rod 95 through a pin, the left and right sides of the bottom end of the movable box 81 are fixedly connected to a fixed plate 96, the intersection of the second connecting rod 95 and the second connecting plate 94 is rotatably connected to the fixed plate 96 through a pin, the backing plate 91 moves upwards or downwards to cooperate with the first connecting rod 92, the first connecting plate 93, the first connecting plate 94 and the second connecting rod 95, and the first connecting plate 94 and the second connecting rod 95 intersect through a pin, the first connecting plate 94 and the second connecting rod 95 can clamp or release the reinforcing steel bars.
Preferably, the gap between the second connecting rod 95 and the outer second connecting plate 94 is 0.1 cm, which ensures that the second connecting rod 95 and the second connecting plate 94 can stably grip the reinforcing steel bars.
Preferably, the two racks 6 are rotated by 180 degrees relative to the center of the gear 3 to coincide with each other, so that the two racks 6 are moved inward or outward at the same time.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, the box body 1 is externally connected to movable equipment, the hydraulic cylinder 82 is started to push the baffle 83 to move upwards or downwards, the push rod 84 is further driven to move downwards or upwards, the first connecting rod 92, the first connecting plate 93, the second connecting plate 94 and the second connecting rod 95 are matched, the fixing plate 96 is connected to the intersection of the second connecting plate 94 and the second connecting rod 95 through a pin shaft, the push rod 84 can drive the second connecting plate 94 and the second connecting rod 95 to be opened or closed when moving upwards and downwards to clamp or release the steel bars, when the steel bars are required to be subjected to butt welding, the motor 2 is started to drive the gear 3, the gear 3 is meshed with the rack 6, the rack 6 can drive the bottom end adjusting mechanism 8 to simultaneously perform inwards or outwards and drive the steel bars to perform butt joint or separation, when the steel bars are butted, an operator can perform welding work, the device has a compact structure and a reasonable design, the reinforcing steel bar butt joint device can be convenient for operators to fix and butt joint reinforcing steel bars, and is simple to operate and convenient to use.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "the other end", "both sides", "top", "bottom", "front", "center", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixedly attached," "screwed," and the like are to be construed broadly, e.g., as fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crescent bar clip utensil which characterized in that: comprises a box body (1), a motor (2) is connected with the center of the top end of the box body (1) through a screw, the output end of the motor (2) extends to the inner cavity of the box body (1), and is fixedly connected with a gear (3), slide bars (4) are arranged on the front side and the rear side of the top end of the inner cavity of the box body (1) along the left-right direction, the left end and the right end of the sliding rod (4) are fixedly connected with the left side and the right side of the inner cavity of the box body (1), the left side and the right side of the circumference of the outer wall of the sliding rod (4) are sleeved with sliding blocks (5) capable of sliding left and right, and the slide block (5) connects the two slide bars (4), the inner side of the slide bar (4) is fixedly connected with a rack (6), and is engaged with the gear (3), the outer sides of the bottom ends of the racks (6) are fixedly connected with connecting blocks (7), connecting block (7) bottom fixedly connected with adjustment mechanism (8), adjustment mechanism (8) bottom fixedly connected with fixed establishment (9).
2. The crescent bar clamp of claim 1, wherein: adjustment mechanism (8) are including removing case (81), remove case (81) fixed connection in connecting block (7) bottom, remove case (81) inner chamber bottom fixedly connected with pneumatic cylinder (82), pneumatic cylinder (82) bottom fixedly connected with baffle (83), equal fixedly connected with push rod (84) of baffle (83) left and right sides.
3. The crescent bar clamp of claim 2, wherein: the hydraulic cylinder (82) is fixedly connected to the center of the baffle plate (83).
4. The crescent bar clamp of claim 2, wherein: fixed establishment (9) include backing plate (91), backing plate (91) fixed connection is in push rod (84) bottom, backing plate (91) bottom fixedly connected with first connecting rod (92) one end, first connecting rod (92) one end left and right sides all is connected with first even board (93) one end through the round pin axle rotation, first connecting rod (92) other end left and right sides all is connected with second even board (94) through the round pin axle rotation, first even board (93) other end inboard is connected with second connecting rod (95) through the round pin axle rotation, the equal fixedly connected with fixed plate (96) of removal case (81) bottom left and right sides, second connecting rod (95) link board (94) intersection through the round pin axle rotation with the second and connect in fixed plate (96).
5. The crescent bar clamp of claim 4, wherein: and a gap between the second connecting rod (95) and the outer second connecting plate (94) is 0.1 cm.
6. The crescent bar clamp of claim 1, wherein: the two racks (6) rotate 180 degrees relative to the center of the gear (3) and are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236732.4U CN214212723U (en) | 2020-10-10 | 2020-10-10 | Crescent-shaped steel bar clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236732.4U CN214212723U (en) | 2020-10-10 | 2020-10-10 | Crescent-shaped steel bar clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214212723U true CN214212723U (en) | 2021-09-17 |
Family
ID=77694158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236732.4U Expired - Fee Related CN214212723U (en) | 2020-10-10 | 2020-10-10 | Crescent-shaped steel bar clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214212723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652472A (en) * | 2023-07-28 | 2023-08-29 | 潍坊昌大建设集团有限公司 | Reinforcing steel bar welding device |
-
2020
- 2020-10-10 CN CN202022236732.4U patent/CN214212723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652472A (en) * | 2023-07-28 | 2023-08-29 | 潍坊昌大建设集团有限公司 | Reinforcing steel bar welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |