CN209669652U - Installation folder is used in a kind of construction of kerbstone - Google Patents

Abstract

The utility model discloses a kind of kerbstone construction installation folders, including the first in command, the inside of the first in command is equipped with release device, the bottom end of the first in command is equipped with limiting device, the bottom of the limiting device is welded with connecting plate, the limiting device has been bolted second handle by connecting, and the top of the first in command and second handle is fixedly attached rubber sleeve；Make positive stop spring plate one end by the elastic force of positive stop spring plate itself and limits the ratchet engagement on ratchet-gear wheel, the first in command and second handle are limited, the first in command and second handle can only be close to each other, make the angle value between the first in command and second handle can only be smaller and smaller, it will not become larger, it is not influenced by worker's fitness, and then keep two clamping devices increasing to the clamping force of kerbstone, kerbstone is further increased with respect to the resistance that antiskid plate slides, kerbstone is not fallen off, firm grip, handling efficiency are high.

Description

Installation folder is used in a kind of construction of kerbstone

Technical field

The utility model relates to kerbstone construction installation folder fields, construct and use more specifically to a kind of kerbstone Installation folder.

Background technique

Kerbstone refers to that the boundary stone for being located at pavement edge, abbreviation kerb are commonly called as road serratd edge, it is as setting on road surface The rectangular slab of stone at edge and the boundary of other structural belts is that town road, the road park plaza Ji little Yuan form indispensable pith, In traditional kerbstone installation process, operator is that two people cooperation is directly carried with hand, kerbstone in handling process Worker's palm is damaged without meeting, and worker is closer apart from kerbstone, be easy to cause situations such as injuring by a crashing object, in order to improve this Kind situation, people design installation folder to clamp and carry kerbstone, and structure is as shown in figure 5, in use, allow installation folder to be stuck in On kerbstone, latter two right worker lifts a handle respectively, is tightly clamped kerbstone using lever principle, removes to realize The purpose of fortune and installation kerbstone.

But existing kerbstone construction only simply clamps kerbstone with installation folder, is carrying kerbstone During, two workers are difficult to keep identical walking frequency, are affected by worker's fitness, lead to installation folder two Angle between handle is unstable, and angle, which becomes larger, is easy to make clamped kerbstone to slide, and clamps not strongly admittedly, and handling efficiency is low, Therefore it needs to design a kind of kerbstone construction installation folder.

Utility model content

1. technical problems to be solved

Only simply kerbstone is pressed from both sides with installation folder for existing kerbstone construction existing in the prior art Hold, during carrying kerbstone, two workers are difficult to keep identical walking frequency, by worker's fitness influenced compared with Greatly, cause the angle between two handles of installation folder unstable, angle, which becomes larger, is easy to make clamped kerbstone to slide, and clamping is not Securely, the low problem of handling efficiency, the purpose of this utility model is to provide a kind of kerbstone construction installation folders, it can be very Good clamping kerbstone, clamped kerbstone are not fallen off, and handling efficiency is high.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of kerbstone construction installation folder, including the first in command, the inside of the first in command are equipped with release device, institute The bottom end for stating the first in command is equipped with limiting device, and the bottom of the limiting device is welded with connecting plate, and the limiting device passes through It connects and has been bolted second handle, the top of the first in command and second handle is fixedly attached rubber sleeve, the company The bottom end of fishplate bar and second handle is equipped with clamping device.

Preferably, the release device includes fixed plate, and the fixed plate is fixedly connected with the inner wall of the first in command, described The right side of fixed plate is connected with one end of reset spring, and the other end of the reset spring is connected with sliding block, the sliding block Inside is equipped with slide bar, and the both ends of the slide bar all extend to the outside of the first in command and are socketed with rubber cap, the first in command Upper and lower surface offer sliding slot compatible with slide bar, the right side of the sliding block is connected with draught line, the draught line The other end extend to the outside of the first in command and connect with limiting device, the top surface of the first in command offers and draught line Compatible threading hole.

Preferably, the limiting device includes fixed disc and limit ratchet-gear wheel, the fixed disc and the first in command's Bottom end welding, the front of the fixed disc are welded with positioning plate, and the bottom surface of the positioning plate is welded with positive stop spring plate, the limit The other end of position elastic slice and one end of draught line connect, and the front of the limit ratchet-gear wheel and the back side of second handle are welded, institute The front at the back side and fixed disc of stating limit ratchet-gear wheel is slidably connected.

Preferably, the clamping device includes angle-steel, and the quantity of the angle-steel is two, angle-steel Top surface and the bottom end of connecting plate are welded, and the top surface of another angle-steel and the bottom end of second handle are welded, two angles The inner wall of fashioned iron passes through fixing bolt and is equipped with antiskid plate, and the side of the antiskid plate is equipped with anti-slop serrations.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

The antiskid plate of kerbstone construction installation folder is connect by fixing bolt with angle-steel, facilitates installation and replacement anti- Slide plate, it is ensured that the anti-slop serrations in installation folder have good antiskid effect, and by anti-slop serrations, it is sliding with respect to antiskid plate to increase kerbstone Dynamic resistance makes kerbstone be not easy to fall off from installation folder in carrying, makes to limit bullet by the elastic force of positive stop spring plate itself Ratchet engagement on piece one end and limit ratchet-gear wheel, limits the first in command and second handle, the first in command and second Hand can only be close to each other, makes the angle value between the first in command and second handle can only be smaller and smaller, will not become larger, not by worker The influence of fitness, and then keep two clamping devices increasing to the clamping force of kerbstone, further increase kerbstone phase To the resistance of antiskid plate sliding, kerbstone is not fallen off, firm grip, and handling efficiency is high.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view of limiting device in the utility model Fig. 1；

Fig. 3 is the schematic diagram of internal structure of release device in the utility model Fig. 1；

Fig. 4 is structure enlargement diagram at A in the utility model Fig. 1；

Fig. 5 is the structural representation that installation folder is used in the construction of existing kerbstone.

Figure label explanation:

1, the first in command；2, release device；3, fixed plate；4, reset spring；5, sliding block；6, slide bar；7, rubber cap；8, sliding Slot；9, threading hole；10, draught line；11, limiting device；12, fixed disc；13, positioning plate；14, positive stop spring plate；15, it connects Plate；16, bolt is connected；17, ratchet-gear wheel is limited；18, second handle；19, rubber sleeve；20, clamping device；21, angle-steel；22, Fixing bolt；23, antiskid plate；24, anti-slop serrations.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work Every other embodiment obtained；It fall within the protection scope of the utility model.

Fig. 1-4, a kind of kerbstone construction installation folder, including the first in command 1, the inside of the first in command 1 is please referred to be equipped with The bottom end of release device 2, the first in command 1 is equipped with limiting device 11, and the bottom of limiting device 11 is welded with connecting plate 15, the first Hand 1 and connecting plate 15 are located at the both ends of same diameter on fixed disc 12, and limiting device 11 is connected with by connecting bolt 16 The top of second handle 18, the first in command 1 and second handle 18 is fixedly attached rubber sleeve 19, connecting plate 15 and second handle 18 bottom end is equipped with clamping device 20.

Release device 2 includes fixed plate 3, and fixed plate 3 is fixedly connected with the inner wall of the first in command 1, the right side of fixed plate 3 It is connected with one end of reset spring 4, the other end of reset spring 4 is connected with sliding block 5, and sliding block 5 and the sliding of 1 inner wall of the first in command connect It connects, the inside of sliding block 5 is equipped with slide bar 6, and sliding block 5 is fixedly attached with slide bar 6, and the both ends of slide bar 6 all extend to the outer of the first in command 1 Portion is simultaneously socketed with rubber cap 7, and the upper and lower surface of the first in command 1 offers sliding slot 8 compatible with slide bar 6, and slide bar 6 can be 8 internal slide of sliding slot, the right side of sliding block 5 are connected with draught line 10, and the other end of draught line 10 extends to the outer of the first in command 1 Portion is simultaneously connect with limiting device 11, and the top surface of the first in command 1 offers threading hole 9 compatible with draught line 10.

Limiting device 11 includes fixed disc 12 and limit ratchet-gear wheel 17, the bottom end weldering of fixed disc 12 and the first in command 1 It connects, the front of fixed disc 12 is welded with positioning plate 13, and the bottom surface of positioning plate 13 is welded with positive stop spring plate 14, positive stop spring plate 14 The other end is connect with one end of draught line 10, and the front of limit ratchet-gear wheel 17 is welded with the back side of second handle 18, limits ratchet The back side and the front of fixed disc 12 of wheel 17 are slidably connected, fixed disc 12, limit ratchet-gear wheel 17 and second handle 18 with 16 pivot bush unit of bolt is connected, ratchet-gear wheel 17 is limited and fixed disc 12 is coaxial, the bottom end of positive stop spring plate 14 and limit ratchet-gear wheel Ratchet engagement on 17.

Clamping device 20 includes angle-steel 21, and the quantity of angle-steel 21 is two, the top surface of angle-steel 21 and connection The bottom end of plate 15 is welded, and the top surface of another angle-steel 21 and the bottom end of second handle 18 are welded, the inner wall of two angle-steels 21 Antiskid plate 23 is equipped with by fixing bolt 22, the side of antiskid plate 23 is equipped with anti-slop serrations 24.

Working principle:

Two clamping devices 20 are stuck in the edge of kerbstone first, then the lift first in command 1 and second upwards simultaneously Hand 18, the angle between the first in command 1 and second handle 18 are gradually reduced, and connecting plate 15 and are made under the action of lever principle Angle between second chief 18 is gradually reduced, and the distance between two clamping devices 20 are gradually reduced, until two clamping devices 20 by kerbstone clamping tightly, increase the extruding force between anti-slop serrations 24 and kerbstone, make kerbstone with respect to anti-slop serrations 24 The resistance of sliding increases, and one end of positive stop spring plate 14 is nibbled under the action of own resilient with the ratchet on limit ratchet-gear wheel 17 at this time It closes, limit ratchet-gear wheel 17 is limited, rotate clockwise limit ratchet-gear wheel 17 can only, and then to the first in command 1 and second Handle 18 is limited, and the first in command 1 and second handle 18 can only be close to each other, is made between the first in command 1 and second handle 18 Angle value can only be smaller and smaller, will not become larger, the angle value between the first in command 1 and second handle 18 is not by worker's fitness Influence, and then keep two clamping devices 20 increasing to the clamping force of kerbstone, it is relatively anti-to further increase kerbstone The resistance that slide plate 23 slides, kerbstone are not fallen off, firm grip, and handling efficiency is high, after the good kerbstone of carrying and installation, upwards Rubber cap 7 is moved, rubber cap 7 is drawn one end of positive stop spring plate 14 by slide bar 6, sliding block 5 and draught line 10, makes positive stop spring plate 14 Bending deformation is simultaneously separated with the ratchet on limit ratchet-gear wheel 17, then becomes the angle between the first in command 1 and second handle 18 Greatly, under the action of lever principle, two clamping devices filled the span of a man's arms 20 is separated, kerbstone is unloaded, the peace of kerbstone is completed Dress.

It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (4)

1. a kind of kerbstone construction installation folder, including the first in command (1), it is characterised in that: the inside of the first in command (1) Equipped with release device (2), the bottom end of the first in command (1) is equipped with limiting device (11), the bottom of the limiting device (11) It being welded with connecting plate (15), the limiting device (11) is connected with second handle (18) by connecting bolt (16), and described first The top of handle (1) and second handle (18) is fixedly attached rubber sleeve (19), the connecting plate (15) and second handle (18) bottom end is equipped with clamping device (20).

2. a kind of kerbstone construction installation folder according to claim 1, it is characterised in that: release device (2) packet It includes fixed plate (3), the fixed plate (3) is fixedly connected with the inner wall of the first in command (1), and the right side of the fixed plate (3) connects It is connected to one end of reset spring (4), the other end of the reset spring (4) is connected with sliding block (5), the inside of the sliding block (5) Equipped with slide bar (6), the both ends of the slide bar (6) all extend to the outside of the first in command (1) and are socketed with rubber cap (7), described The upper and lower surface of the first in command (1) is offered to be connected with slide bar (6) compatible sliding slot (8), the right side of the sliding block (5) Have draught line (10), the other end of the draught line (10) extends to the outside of the first in command (1) and connects with limiting device (11) It connects, the top surface of the first in command (1) offers and draught line (10) compatible threading hole (9).

3. a kind of kerbstone construction installation folder according to claim 1, it is characterised in that: limiting device (11) packet Fixed disc (12) and limit ratchet-gear wheel (17) are included, the bottom end welding of the fixed disc (12) and the first in command (1) is described solid The front of fixed disk (12) is welded with positioning plate (13), and the bottom surface of the positioning plate (13) is welded with positive stop spring plate (14), described The other end of positive stop spring plate (14) is connect with one end of draught line (10), the front of limit ratchet-gear wheel (17) and second handle (18) back side welding, the back side of limit ratchet-gear wheel (17) and the front of fixed disc (12) are slidably connected.

4. a kind of kerbstone construction installation folder according to claim 1, it is characterised in that: clamping device (20) packet It includes angle-steel (21), the quantity of the angle-steel (21) is two, the top surface and connecting plate (15) of an angle-steel (21) Bottom end welding, the bottom end of the top surface of another angle-steel (21) and second handle (18) welds, two angle-steels (21) inner wall passes through fixing bolt (22) and is equipped with antiskid plate (23), and the side of the antiskid plate (23) is equipped with anti-slop serrations (24).