CN212049054U - Small-size anchor clamps of hanging of concrete piece - Google Patents
Small-size anchor clamps of hanging of concrete piece Download PDFInfo
- Publication number
- CN212049054U CN212049054U CN202020403858.3U CN202020403858U CN212049054U CN 212049054 U CN212049054 U CN 212049054U CN 202020403858 U CN202020403858 U CN 202020403858U CN 212049054 U CN212049054 U CN 212049054U
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- Prior art keywords
- clamping plate
- splint
- lifting
- small
- lifting rod
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- Expired - Fee Related
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Abstract
The utility model relates to a construction tool technical field more particularly, relates to a small-size anchor clamps that lift of concrete piece. The clamping device comprises clamping plates and a lifting rod, wherein the clamping plates comprise a first clamping plate and a second clamping plate, a lead screw is fixedly connected to the right side of the first clamping plate, the upper portion of the second clamping plate is sleeved outside the lead screw, an adjusting nut is arranged on the lead screw, the upper ends of the first clamping plate and the second clamping plate are connected with the lifting rod, and the cross portion of the lifting rod is connected in a rotating mode through a pin shaft. The first clamp is attached to one side of an object to be clamped, the adjusting nut is rotated to enable the second clamp to be close to the first clamp until the object to be clamped is clamped, workers lift the object from the lifting rods on two sides after clamping, inward thrust can be applied to the clamping plates through reaction force provided by the lifting rods in the lifting process, and the clamp has larger fixing force on the object to be clamped. The device is simple to operate and convenient to use, and can greatly reduce the time of carrying work and improve the carrying efficiency. The utility model discloses mainly use in the aspect of the lifting of small-size object.
Description
Technical Field
The utility model relates to a construction tool technical field more particularly, relates to a small-size anchor clamps that lift of concrete piece.
Background
In the building construction process, reinforcing steel bars or concrete blocks with small volume are often required to be carried, the materials are carried by hands, time and labor are wasted, the carrying speed is low, and the construction efficiency is seriously influenced; mechanical equipment is used for carrying, and large and small materials are used, so that construction resources are seriously wasted. Therefore, it is necessary to provide a small lifting clamp with simple structure, time saving and labor saving.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of existence among the above-mentioned prior art, the utility model provides a small-size anchor clamps that lift of concrete piece, this anchor clamps simple structure, convenient operation, labour saving and time saving when carrying small-size material has reduced workman working strength by a wide margin.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model provides a small-size anchor clamps that lift of concrete piece, includes splint and lifting rod, splint include first splint and second splint, first splint right side fixedly connected with lead screw, second splint upper portion cover is established outside the lead screw, be provided with adjusting nut on the lead screw, first splint and second splint upper end all are connected with lifting rod, lifting rod cross section rotates the hookup through the round pin axle.
The upper parts of the first clamping plate and the second clamping plate are respectively welded with a connecting frame, and the lifting rod is rotationally connected with the connecting frames through connecting bolts.
The tail of the lifting rod is connected with a cross rod, and the cross rod is perpendicular to the lifting rod.
The inner sides of the first clamping plate and the second clamping plate are both provided with anti-skid layers.
The adjusting nut is provided with an internal thread, the left side of the adjusting nut is propped against the second clamping plate, and the second clamping plate is enabled to clamp an object by rotating the adjusting nut.
The cross bar is detachably inserted and connected with the lifting rod.
The anti-slip layer is made of wear-resistant rubber materials.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the fastening combination of the screw rod and the adjusting nut can enable the two clamping plates to clamp the object to be clamped before lifting, the crossed lifting rod applies acting force to the object to be clamped in the lifting process to enable the clamping plates to clamp the object, the lifting is more labor-saving due to the bent lifting rod, the force application points are increased due to the design of the cross rod, and when a heavy object is conveyed, a plurality of people can lift the object together. The clamp is simple in structure and good in clamping effect, greatly saves time for workers to carry objects, saves time and labor, allows a plurality of people to apply force together, and improves work efficiency.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
in the figure: the device comprises a first clamping plate 1, a second clamping plate 2, a lifting rod 3, a screw rod 4, an adjusting nut 5, a connecting frame 6, a connecting bolt 7, a pin shaft 8, a cross rod 9 and an anti-skid layer 10.
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.
As shown in fig. 1 and 2, a small-size lifting clamp for concrete blocks comprises a clamping plate and a lifting rod 3, wherein the clamping plate comprises a first clamping plate 1 and a second clamping plate 2, a screw rod 4 is fixedly welded on the right side of the first clamping plate 1, the screw rod 4 is perpendicular to the long side of the first clamping plate 1, a circular sleeve is sleeved on the upper portion of the second clamping plate 2, the second clamping plate 2 is sleeved outside the screw rod 4, an adjusting nut 5 is sleeved on the right side of the second clamping plate 2 on the screw rod 4, the lifting rod 3 is connected to the upper ends of the first clamping plate 1 and the second clamping plate 2 close to the outer side, and the cross position of the two lifting rods 3 is. First splint 1 is pasted and is waited to press from both sides thing one side, rotates adjusting nut 5, makes the second splint be close to first splint 1, and the thing is waited to press from both sides tightly, presss from both sides tight back workman and lifts up the object from both sides lifting rod 3, lifts up the in-process, and the reaction force that lifting rod 3 provided can exert the thrust to the inboard for splint, makes anchor clamps treat to press from both sides the thing and have bigger fixed power.
Preferably, the upper parts of the first clamping plate 1 and the second clamping plate 2 are welded with a connecting frame 6, the lifting rod 3 is rotatably connected with the connecting frame 6 through a connecting bolt 7, and the bottom end of the lifting rod can rotate around the connecting frame 6.
Preferably, the tail of the lifting rod 3 is connected with a cross rod 9, and the cross rod 9 is perpendicular to the lifting rod 3.
Preferably, the longer in-plane sides of the first splint 1 and the second splint 2 are each provided with an anti-slip layer 10.
Preferably, the adjusting nut 5 is provided with internal threads which are matched with the threads of the screw rod 4, the left side of the adjusting nut 5 is propped against the second clamping plate 2, and the adjusting nut 5 is rotated to enable the second clamping plate 2 to clamp an object.
Preferably, the cross rod 9 and the lifting rod 3 can be detachably inserted and connected, when a light object is carried, the cross rod 9 does not need to be inserted, workers can carry two ends of the lifting rod 3 by hands, when a heavy object is carried, the cross rod 9 is vertically inserted on the lifting rod 3, and multiple persons can lift the object together.
Preferably, the anti-slip layer 10 is made of wear-resistant rubber material.
When an object is carried, the first clamping plate 1 is attached to one side of the object, then the second clamping plate 2 is pushed to the other side of the object, the adjusting nut 5 is rotated towards the inner side of the screw rod 4 until the adjusting nut 5 abuts against the second clamping plate 2 and cannot be pushed inwards, the object is clamped tightly at the moment, a carrying person lifts the object through the handheld lifting rod 3 on two sides of the object to be carried, when the object is lifted upwards, the lifting rod 3 can provide an inward force for the adding plate, so that the clamp has a larger clamping force on the object to be carried, the safety of the carrying process is ensured, when the object to be carried has larger mass, the cross rod 9 can be inserted and installed at the tail end of the lifting rod 3, the cross rod 9 is vertical to the lifting rod and is horizontally installed with the ground, the force application area is increased, and the clamp can be simultaneously lifted by at least four construction persons.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (7)
1. The utility model provides a small-size anchor clamps that lift of concrete piece which characterized in that: including splint and lifting rod (3), splint include first splint (1) and second splint (2), first splint (1) right side fixedly connected with lead screw (4), second splint (2) upper portion cover is established outside lead screw (4), be provided with adjusting nut (5) on lead screw (4), first splint (1) and second splint (2) upper end all are connected with lifting rod (3), lifting rod (3) cross section rotates the hookup through round pin axle (8).
2. The small-sized concrete block lifting clamp according to claim 1, characterized in that: the upper parts of the first clamping plate (1) and the second clamping plate (2) are respectively welded with a connecting frame (6), and the lifting rod (3) is rotationally connected with the connecting frame (6) through a connecting bolt (7).
3. The small-sized concrete block lifting clamp according to claim 1, characterized in that: the tail of the lifting rod (3) is connected with a cross rod (9), and the cross rod (9) is perpendicular to the lifting rod (3).
4. The small-sized concrete block lifting clamp according to claim 1, characterized in that: the inner sides of the first clamping plate (1) and the second clamping plate (2) are both provided with anti-skid layers (10).
5. The small-sized concrete block lifting clamp according to claim 1, characterized in that: adjusting nut (5) are equipped with the internal thread, and adjusting nut (5) left side withstands second splint (2), make second splint (2) press from both sides tight object through rotatory adjusting nut (5).
6. A concrete block small-sized lifting clamp according to claim 3, characterized in that: the cross rod (9) is detachably inserted and connected with the lifting rod (3).
7. The small concrete block lifting clamp of claim 4, wherein: the anti-skid layer (10) is made of wear-resistant rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403858.3U CN212049054U (en) | 2020-03-26 | 2020-03-26 | Small-size anchor clamps of hanging of concrete piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403858.3U CN212049054U (en) | 2020-03-26 | 2020-03-26 | Small-size anchor clamps of hanging of concrete piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212049054U true CN212049054U (en) | 2020-12-01 |
Family
ID=73540081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020403858.3U Expired - Fee Related CN212049054U (en) | 2020-03-26 | 2020-03-26 | Small-size anchor clamps of hanging of concrete piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212049054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057232A (en) * | 2022-05-23 | 2022-09-16 | 上海图灵智算量子科技有限公司 | Clamping device for photomask |
-
2020
- 2020-03-26 CN CN202020403858.3U patent/CN212049054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057232A (en) * | 2022-05-23 | 2022-09-16 | 上海图灵智算量子科技有限公司 | Clamping device for photomask |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |