CN211142726U - Be used for town road side flat stone construction anchor clamps - Google Patents
Be used for town road side flat stone construction anchor clamps Download PDFInfo
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- CN211142726U CN211142726U CN201921403342.2U CN201921403342U CN211142726U CN 211142726 U CN211142726 U CN 211142726U CN 201921403342 U CN201921403342 U CN 201921403342U CN 211142726 U CN211142726 U CN 211142726U
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- clamping arm
- rod
- arm
- construction
- clamping
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Abstract
The utility model discloses a side flat stone construction clamp for municipal roads, which comprises a first clamping arm, a second clamping arm and a first pin shaft, wherein a telescopic mechanism is arranged between the first clamping arm and the second clamping arm, the telescopic mechanism is positioned above the first pin shaft, two ends of the telescopic mechanism are respectively movably connected with the first clamping arm and the second clamping arm through a first connecting mechanism and a second connecting mechanism, the bottom parts of the first clamping arm and the second clamping arm are provided with a first clamping plate and a second clamping plate which are corresponding to each other, the top parts of the first clamping arm and the second clamping arm are provided with a lifting mechanism, the utility model has the advantages of convenient use and simple manufacture, the arrangement of the telescopic mechanism can be suitable for stones with different sizes, simultaneously, the stones are prevented from being clamped when constructors lift the stones, the construction efficiency is high, the construction effect of the side flat stones is better, and the arrangement of an anti-skid layer of the inner side surfaces of the clamping plates, the friction force between the clamping plate and the stone is increased, and the clamping effect is good.
Description
Technical Field
The utility model belongs to town road roadside flat stone construction field, concretely relates to be used for town road side flat stone construction anchor clamps.
Background
The plum blossom city is an important direction of municipal administration, and in the engineering of municipal road construction, no matter kerbstones, flat stones and curbs are made of concrete or stone materials, the dead weight is heavier, so that when constructors install the side flat stones, construction is difficult due to no stress point, fine adjustment of mortar joints between adjacent side flat stones is not easy to perform, the construction impression quality of the side flat stones is influenced, the requirement on the operation level of constructors is very high, and the operation is not very convenient; traditional stone transport is mostly fixed stone after several iron chain ropes cross, then two or a plurality of people lift up and carry, and such stone handling tool uses limitedly to narrow and small space, and the slippage of iron chain lock also takes place occasionally.
Therefore, it is a problem to be studied to provide a jig for constructing a side flat stone of a town road which can assist a tool for constructing a curb, a flat stone, and a curb while reducing the working strength of a constructor.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model provides a convenient to use, and alleviate the anchor clamps of being used for town road side flat stone of constructor working strength.
The purpose of the utility model is realized like this:
a clamp for the construction of side flat stones of municipal roads comprises a first clamping arm, a second clamping arm and a first pin shaft which movably connects the first clamping arm and the second clamping arm, a telescopic mechanism for controlling the opening degree of the first clamping arm and the second clamping arm is arranged between the first clamping arm and the second clamping arm, the telescopic mechanism is positioned above the first pin shaft, two ends of the telescopic mechanism are respectively movably connected with the first clamping arm and the second clamping arm through the first connecting mechanism and the second connecting mechanism, the telescopic mechanism comprises a first rod body, a second rod body sleeved outside the first rod body, and a positioning screw used for positioning the first rod body and the second rod body, the bottom of first arm lock with the second arm lock is equipped with corresponding first grip block and second grip block, the top of first arm lock with the second arm lock is equipped with hoist mechanism.
The length direction in the second body of rod is equipped with the through-hole that makes the first body of rod wears to establish, the first body of rod is in the through-hole is following second body of rod length direction removes, the first body of rod with the second body of rod is in the horizontal direction, second body of rod top is equipped with the messenger the screw hole that set screw passed.
The left end of the first rod body is provided with a first connecting plate, the right end of the second rod body is provided with a second connecting plate, and the first connecting plate and the second connecting plate are movably connected with the first connecting mechanism and the second connecting mechanism respectively.
The first clamping arm is located on the rear surface of the second clamping arm, the first connecting mechanism comprises a first positioning plate located on the left side surface of the first clamping arm, the second connecting mechanism comprises a connecting block located on the rear surface of the second clamping arm and a second positioning plate located on the left side surface of the connecting block, the first connecting plate is movably connected with the first positioning plate, and the second connecting plate is movably connected with the second positioning plate.
The left surface of the connecting block with the left surface of the second clamping arm is on the same plane, the rear surface of the connecting block with the rear surface of the first clamping arm is on the same plane, the first positioning plate and the distance between the second positioning plate and the first pin shaft are equal, the distance between the rear surface of the first positioning plate and the rear surface of the first clamping arm is equal to the distance between the rear surface of the second positioning plate and the rear surface of the connecting block.
The lifting mechanism comprises a first connecting pipe positioned at the top of the first clamping arm, a second connecting pipe positioned at the top of the second clamping arm, and a handle connected with the first connecting pipe and the second connecting pipe through a connecting rope.
The inner side surface of the clamping plate is provided with an anti-skid layer which can be a rubber pad.
The thickness of the rubber pad is 5 mm;
the lower edges of the first clamping arm and the second clamping arm are of inward contraction structures.
The bottommost end of the clamping arm of the inward contraction structure is positioned on the inner side of the anti-slip layer.
Has the positive and beneficial effects that: the utility model discloses convenient to use, simple manufacture, telescopic machanism's setting can be suitable for not unidimensional stone, still need exert oneself when avoiding constructor to mention the stone simultaneously and press from both sides tight stone to can adopt the arm power or lift the thick stick and lift up the transportation with fixed good stone, the construction work efficiency is high, and the flat stone construction effect of side is better, the setting of the medial surface skid resistant course of grip block, the frictional force of increase grip block and stone, the centre gripping is effectual.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure in the direction B;
FIG. 3 is a partial cross-sectional view of section A;
FIG. 4 is a second schematic structural view of the present invention;
in the figure, the following steps are carried out: the clamping device comprises a first clamping arm 1, a second clamping arm 2, a first pin shaft 3, a first clamping plate 4, a second clamping plate 5, an anti-skid layer 6, a first rod body 7, a second rod body 8, a positioning screw 9, a first connecting mechanism 10, a second connecting mechanism 11, a handle 12, a first connecting pipe 13, a second connecting pipe 14, a connecting rope 15, a connecting block 16, a first positioning plate 17, a first connecting plate 18, a second positioning plate 19 and a second connecting plate 20.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1, a clamp for constructing a municipal road side flat stone comprises a first clamping arm 1, a second clamping arm 2, a first pin 3 for movably connecting the first clamping arm 1 and the second clamping arm 2, the first clamping arm 1 and the second clamping arm 2 are 1000mm in length, a galvanized square steel tube is adopted, the distances between the first pin 3 and the bottom and the top of the first clamping arm 1 are 300mm and 700mm respectively, the distances between the first pin 3 and the bottom and the top of the second clamping arm 2 are 300mm and 700mm respectively, a telescopic mechanism for controlling the opening degrees of the first clamping arm 1 and the second clamping arm 2 is arranged between the first clamping arm 1 and the second clamping arm 2, the telescopic mechanism is positioned above the first pin 3, two ends of the telescopic mechanism are respectively movably connected with the first clamping arm 1 and the second clamping arm 2 through a first connecting mechanism 10 and a second connecting mechanism 11, the telescopic mechanism comprises a first rod body 7, a second rod body 8 sleeved outside the first rod body 7, a positioning screw 9 used for positioning the first rod body 7 and the second rod body 8, a through hole for the first rod body 7 to penetrate is arranged in the second rod body 8 along the length direction, the first rod body 7 moves in the through hole along the length direction of the second rod body 8, the first rod body 7 and the second rod body 8 are in the horizontal direction, the top of the second rod body 8 is provided with a threaded hole for the positioning screw 9 to pass through, firstly, the positioning screw 9 is loosened, after the both sides face of tight stone of bottom clamp of first arm lock 1 and second arm lock 2, rotate set screw 9, make the bottom of set screw 9 support the upper portion at the first body of rod, fix a position first arm lock 1 and second arm lock 2, avoided constructor at the in-process of mentioning the stone, still need hold the operation that first arm lock 1 and second arm lock 2 pressed from both sides the stone tightly with the hand.
As shown in fig. 2 and 3, a first connecting plate 18 is disposed at the left end of the first rod 7, the right end of the first connecting plate 18 is welded to the left end of the first rod 7, a second connecting plate 20 is disposed at the right end of the second rod 8, the left end of the second connecting plate 20 is welded to the right end of the second rod 8, and the first connecting plate 18 and the second connecting plate 20 are movably connected to the first connecting mechanism 10 and the second connecting mechanism 11, respectively. The first clamping arm 1 is located on the rear surface of the second clamping arm 2, the first connecting mechanism 10 includes a first positioning plate 17 located on the left side surface of the first clamping arm 1, the second connecting mechanism 11 includes a connecting block 16 located on the rear surface of the second clamping arm 2 and a second positioning plate 19 located on the left side surface of the connecting block 16, the first connecting plate 18 is movably connected with the first positioning plate 17, the second connecting plate 20 is movably connected with the second positioning plate 19, that is, the first connecting plate 18 is movably connected with the first positioning plate 17 through a pin shaft, the second connecting plate 20 is movably connected with the second positioning plate 19 through a pin shaft, the first connecting plate 18 is located on the rear surface of the first positioning plate 17, and the second connecting plate 20 is located on the rear surface of the second positioning plate 19. The left surface of connecting block 16 with the left surface of second arm lock 2 is on the coplanar, the rear surface of connecting block 16 with the rear surface of first arm lock 1 is on the coplanar, first locating plate 17 with the distance between second locating plate 19 and the first round pin axle 3 equals, first locating plate 17 rear surface with the distance between the 1 rear surface of first arm lock with 19 rear surface of second locating plate with the distance between the 16 rear surface of connecting block equals, in order to make the central axis coincidence of the first body of rod 7 and the second body of rod 8 to make the through-hole of the first body of rod 7 in the second body of rod 8 remove.
And lifting mechanisms are arranged at the tops of the first clamping arm 1 and the second clamping arm 2. The lifting mechanism comprises a first connecting pipe 13 positioned at the top of the first clamping arm 1, a second connecting pipe 14 positioned at the top of the second clamping arm 2, and a handle 12 connected with the first connecting pipe 13 and the second connecting pipe 14 through a connecting rope 15.
Example 2
As shown in fig. 4, the present embodiment has another structural feature except the same point as that of embodiment 1, and the lower edges of the first clamping arm and the second clamping arm are in an inwardly contracted structure; the bottommost end of the clamping arm of the inward contraction structure is positioned on the inner side of the anti-skid layer; the setting of this structure is mainly to the great stone of quality, can play certain gravity to the stone bottom through shrinkage structure and hold up the effect, avoids the clamping-force not enough and the stone landing.
During the use, not hard up set screw 9, constructor holds first arm lock 1 of anchor clamps and second arm lock 2 and carry the flat stone of side, then after the both sides face of the tight stone of bottom clamp of first arm lock 1 and second arm lock 2, rotate set screw 9, make the bottom of set screw 9 support the upper portion at the first body of rod 7, fix a position first arm lock 1 and second arm lock 2, then mention handle 12, mention the flat stone of this side, save strength, and can carry out its mortar joint of installation adjustment of the flat stone of side through this anchor clamps, guarantee that the mortar joint is even pleasing to the eye.
The utility model discloses convenient to use, simple manufacture, telescopic machanism's setting can be suitable for the stone of different sizes, still need press from both sides tight stone when avoiding constructor to mention the stone simultaneously, and the construction operating efficiency is high, and side flat stone construction effect is better, and the setting of the medial surface skid resistant course of grip block increases the frictional force of grip block and stone, and the centre gripping is effectual; the handle can be used for lifting arms and can also be used for hanging and buckling a double-person or multi-person lifting bar, and the stone transferring and fixing effect is greatly improved.
Claims (10)
1. The utility model provides a first round pin axle that is used for town road side flat stone construction anchor clamps, includes first arm lock, second arm lock, makes first arm lock and second arm lock swing joint, its characterized in that: first arm lock with be equipped with between the second arm lock and be used for control first arm lock with the telescopic machanism of second arm lock aperture, telescopic machanism is located the top of first round pin axle, telescopic machanism's both ends are through first coupling mechanism and second coupling mechanism respectively with first arm lock and second arm lock swing joint, telescopic machanism includes the first body of rod, and the cover is established the outside second body of rod of the first body of rod, be used for making the set screw of the first body of rod and second body of rod location, first arm lock with the bottom of second arm lock is equipped with corresponding first grip block and second grip block, first arm lock with the top of second arm lock is equipped with hoist mechanism.
2. The clamp for the construction of the municipal road side flat stone according to claim 1, characterized in that: the length direction in the second body of rod is equipped with the through-hole that makes the first body of rod wears to establish, the first body of rod is in the through-hole is following second body of rod length direction removes, the first body of rod with the second body of rod is in the horizontal direction, second body of rod top is equipped with the messenger the screw hole that set screw passed.
3. The clamp for the construction of the municipal road side flat stone as claimed in claim 2, wherein: the left end of the first rod body is provided with a first connecting plate, the right end of the second rod body is provided with a second connecting plate, and the first connecting plate and the second connecting plate are movably connected with the first connecting mechanism and the second connecting mechanism respectively.
4. The jig for the construction of the municipal road side flat stone according to claim 3, characterized in that: the first clamping arm is located on the rear surface of the second clamping arm, the first connecting mechanism comprises a first positioning plate located on the left side surface of the first clamping arm, the second connecting mechanism comprises a connecting block located on the rear surface of the second clamping arm and a second positioning plate located on the left side surface of the connecting block, the first connecting plate is movably connected with the first positioning plate, and the second connecting plate is movably connected with the second positioning plate.
5. The jig for the construction of the municipal road side flat stone as claimed in claim 4, wherein: the left surface of the connecting block and the left surface of the second clamping arm are on the same plane, the rear surface of the connecting block and the rear surface of the first clamping arm are on the same plane, the distance between the first positioning plate and the first pin shaft is equal to the distance between the second positioning plate and the first positioning plate, and the distance between the rear surface of the first positioning plate and the rear surface of the second positioning plate is equal to the distance between the rear surfaces of the connecting blocks.
6. The clamp for the construction of the municipal road side flat stone according to claim 1, characterized in that: the lifting mechanism comprises a first connecting pipe positioned at the top of the first clamping arm, a second connecting pipe positioned at the top of the second clamping arm, and a handle connected with the first connecting pipe and the second connecting pipe through a connecting rope.
7. The clamp for the construction of the municipal road side flat stone according to claim 1, characterized in that: the inner side surface of the clamping plate is provided with an anti-skid layer which can be a rubber pad.
8. The jig for the construction of the municipal road side flat stone as claimed in claim 7, wherein: the thickness of rubber pad is 5 mm.
9. The clamp for the construction of the municipal road side flat stone according to claim 1, characterized in that: the lower edges of the first clamping arm and the second clamping arm are of inward contraction structures.
10. The jig for the construction of the municipal road side flat stone as claimed in claim 9, wherein: the bottommost end of the clamping arm of the inward contraction structure is positioned on the inner side of the anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403342.2U CN211142726U (en) | 2019-08-27 | 2019-08-27 | Be used for town road side flat stone construction anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403342.2U CN211142726U (en) | 2019-08-27 | 2019-08-27 | Be used for town road side flat stone construction anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142726U true CN211142726U (en) | 2020-07-31 |
Family
ID=71766947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403342.2U Expired - Fee Related CN211142726U (en) | 2019-08-27 | 2019-08-27 | Be used for town road side flat stone construction anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211142726U (en) |
-
2019
- 2019-08-27 CN CN201921403342.2U patent/CN211142726U/en not_active Expired - Fee Related
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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: 20200731 |