CN218711991U

CN218711991U - Construction tool for rubbing ramp way

Info

Publication number: CN218711991U
Application number: CN202221695964.9U
Authority: CN
Inventors: 韩俊峰; 王志辉; 喻柯; 王新越; 马志苗
Original assignee: Beijing Urban Construction Road & Bridge Group Co ltd; Beijing Urban Construction Huawei Highway Engineering Co ltd
Current assignee: Beijing Urban Construction Road & Bridge Group Co ltd; Beijing Urban Construction Huawei Highway Engineering Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-03-24
Anticipated expiration: 2032-07-01

Abstract

The application relates to the field of road surface construction, especially relate to a ginger nut slope construction tool, it includes the bottom plate, be provided with one row of fixed strip on the bottom surface of the bottom plate, bottom plate top surface rigid coupling or rotation are connected with handheld pole. This application has the effect that improves the ramp construction efficiency of budding.

Description

Construction tool for sacrificial ridges

Technical Field

The application relates to the field of road surface construction, especially relate to a ginger nut slope construction tool.

Background

The ginger nut steep way is formed by smearing a plurality of slopes with one end being 1-2cm high and 5-10cm wide on a common slope, the section of the ginger nut steep way is like saw teeth of a woodworking saw, and the ginger nut steep way is not only free of steps but also does not slip, and has an anti-slip effect. In the road surface work progress, because of the security consideration, need do the anti-skidding processing to the ramp surface that goes, generally adopt the processing mode of building the ginger nut ramp.

At present the construction method of ginger nut grinding the ramp is for using concrete placement or mortar to plaster the shaping, moulds out ginger nut grinding face, and concrete implementation mode uses concrete placement to go out the ramp for the staff, before concrete initial set, when the mortar no longer flows, the staff uses the aluminum alloy to scrape a indent shaping of thick stick, makes it become ginger nut grinding face, and the construction before the concrete final set finishes.

To the correlation technique in the foregoing, the inventor thinks because the restriction of concrete hardening time, the unable large tracts of land construction of ginger nut negotiating ramp, and it is high to manpower and materials demand, and the quality can't be guaranteed, has the problem that the construction efficiency of nut negotiating ramp is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of construction on the ginger nut negotiating the ramp, this application provides a ginger nut negotiating ramp construction tool.

The application provides a construction tool for sacrificial node and ramp adopts following technical scheme:

the utility model provides a ginger nut negotiating ramp construction tool, includes the bottom plate, be provided with one row of fixed strip on the bottom plate bottom surface, bottom plate top surface rigid coupling or rotation are connected with handheld pole.

Through adopting above-mentioned technical scheme, the staff holds handheld pole, presses the one side that has the fixed strip with the bottom plate rigid coupling on the concrete surface, and the staff rubs the domatic shaping up to ginger nut along ramp width direction horizontal push-and-pull bottom plate, and the staff can once construct the ginger nut slope way of certain area, has improved the efficiency of construction that ginger nut rubbed the slope way.

Optionally, the bottom plate top surface rigid coupling has the fixing base, the holding tank has been seted up on the fixing base, through-hole one has been seted up on the lateral wall of holding tank, wear to be equipped with the dead lever in the through-hole one, handheld pole cover is located on the dead lever.

Through adopting above-mentioned technical scheme, but the relative bottom plate of handheld pole rotates, and the staff is convenient for push-and-pull bottom plate when using the ginger nut slope construction tool.

Optionally, the edge of the bottom plate perpendicular to the length direction of the fixing strip is turned over to the side away from the fixing strip to form a convex edge.

Through adopting above-mentioned technical scheme, the staff when the push-and-pull bottom plate, protruding edge can guide the concrete thick liquid face and impress the bottom plate bottom surface, and protruding edge has the effect of improving the concrete thick liquid face problem of rubbing up when the push-and-pull bottom plate.

Optionally, the number of the handheld rods is two, and the two handheld rods are arranged along the length direction of the fixing strip.

Through adopting above-mentioned technical scheme, two staff stand respectively in the both sides on ramp, and everyone holds a handheld pole, and two mutual push-and-pull bottom plates of staff construct the ginger nut trouble ramp, and this mode has laborsaving and improves ginger nut trouble ramp construction efficiency's effect.

Optionally, the handheld rod is a telescopic rod.

Through adopting above-mentioned technical scheme, the staff can adjust the length of handheld pole according to staff height and construction conditions, has improved the application scope of ginger nut negotiating ramp construction tool.

It is optional, handheld pole includes that primary rod and diameter are greater than the secondary rod of primary rod, the primary rod is located between bottom plate and the secondary rod, the secondary rod is worn to locate by the primary rod, a plurality of spacing grooves have been seted up on the primary rod perisporium, and is a plurality of the spacing groove evenly sets up along primary rod length direction, the rigid coupling has two fixed plates, two on the secondary rod perisporium the rigid coupling has the fixed axle between the fixed plate, the cover is equipped with on the fixed axle and presses the clamp plate, press the one end rigid coupling of clamp plate to have the limiting plate, the limiting plate is located one side that the clamp plate is close to the primary rod, the limiting plate activity is inserted and is located the spacing inslot.

Through adopting above-mentioned technical scheme, the staff presses the press plate, makes the limiting plate break away from the spacing inslot, and the staff stimulates the length of secondary pole regulation handheld pole, and the staff presses the press plate after the regulation and inserts the limiting plate and locates the spacing inslot, and the limiting plate is established with spacing groove mutual card, has improved the flexible stability of handheld pole.

Optionally, a compression spring is fixedly connected between the end part of the pressing plate far away from the limiting plate and the second-stage rod.

Through adopting above-mentioned technical scheme, the good back of the length regulation of handheld pole, the staff loosens and presses the pressure board, presses the direction rotation of pressure board to keeping away from the secondary pole under compression spring's elastic action, makes the limiting plate insert and locates the spacing inslot, and the limiting plate has self return's effect, has improved the operational safety when handheld pole is flexible.

Optionally, the top surface of the bottom plate is connected with a supporting rod, the peripheral wall of the supporting rod is connected with an elastic clamping piece, and the handheld rod is detachably clamped in the elastic clamping piece.

Through adopting above-mentioned technical scheme, the staff rotates handheld pole to the direction that is close to the bracing piece when using the noble nut ramp construction tool, will hold the pole card and locate in the elastic card piece to fixed handheld pole has improved the stability of holding the pole.

Optionally, a fixed cylinder is fixedly connected to the top surface of the bottom plate, external threads are arranged on the peripheral wall of the end portion of the supporting rod, internal threads are arranged on the fixed cylinder, and the supporting rod is in threaded connection with the fixed cylinder.

Through adopting above-mentioned technical scheme, the bracing piece can be dismantled and connect on the bottom plate, has the effect of being convenient for change and accomodating the bracing piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the worker holds the handheld rod, presses the side, fixedly connected with the fixing strip, of the base plate on the surface of concrete, pushes and pulls the base plate horizontally in the width direction of the nut until the nut brushes the surface to be formed, and can construct a nut brushing ramp with a certain area at one time, so that the construction efficiency of the nut brushing ramp is improved;

2. when the worker pushes and pulls the bottom plate, the convex edge can guide the concrete slurry surface to be pressed into the bottom surface of the bottom plate, and the convex edge has the function of improving the problem of rubbing the concrete slurry surface when the bottom plate is pushed and pulled;

3. staff can adjust the length of handheld pole according to staff height and construction conditions, has improved the application scope of ginger nut construction tool.

Drawings

Fig. 1 is a schematic structural view of a nut slope construction tool in embodiment 1.

Fig. 2 is a sectional view showing the internal structure of the holder.

Fig. 3 is a schematic structural diagram of a nut slope construction tool in embodiment 2.

Fig. 4 is a sectional view showing the internal structure of the hand-held lever.

Description of the reference numerals: 1. a base plate; 10. a fixing strip; 11. a convex edge; 12. a fixed seat; 120. accommodating grooves; 121. a first through hole; 13. a fixing rod; 2. a hand-held wand; 20. a primary lever; 200. a limiting groove; 21. a secondary lever; 210. a fixing plate; 211. a fixed shaft; 212. a pressing plate; 213. a limiting plate; 214. a compression spring; 3. a fixed cylinder; 30. a support bar; 31. a connecting rod; 32. an elastic card; 33. and (4) clamping edges.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a construction tool for ginger nut bearings.

Example 1

Referring to fig. 1, a construction tool for negotiating a ramp comprises a base plate 1, wherein the base plate 1 is a rectangular plate, a plurality of fixing strips 10 are arranged on the bottom surface of the base plate 1, the cross sections of the fixing strips 10 are in right-angled triangles, the right-angled end surfaces of the fixing strips 10 are fixedly connected to the bottom surface of the base plate 1, the plurality of fixing strips 10 are arranged along the length direction of the base plate 1, two adjacent fixing strips 10 are connected, and the fixing strips 10 are used for extruding a nut rubbing surface; two long edge end parts of the bottom plate 1 are turned over towards the direction away from the fixing strip 10 to form a convex edge 11, the end face of the convex edge 11 is an arc-shaped face, and the convex edge 11 has the effect of improving the problem of rubbing the concrete slurry face when the bottom plate 1 is pushed and pulled.

Referring to fig. 1 and 2, perpendicular rigid coupling has two fixing bases 12 on bottom plate 1 top surface, two fixing bases 12 set up along 1 width direction of bottom plate, holding tank 120 has been seted up on fixing base 12 lateral wall, holding tank 120 sets up along 1 width direction of bottom plate, through-hole 121 has been seted up to correspondence on two lateral walls of holding tank 120, wear to be equipped with a dead lever 13 in through-hole 121, it is equipped with handheld pole 2 to rotate the cover on dead lever 13, in other embodiments, handheld pole 2 also can directly rigid coupling on bottom plate 1, handheld pole 2 is used for push-and-pull bottom plate 1.

The implementation principle of the embodiment 1 is as follows: after concrete placement accomplished, before the concrete initial set, two staff stood respectively in the both sides of ramp, and the everybody holds a handheld pole 2, presses the terminal surface that has 1 rigid coupling of bottom plate 10 on the concrete surface, and the staff is along ramp width direction horizontal push-and-pull bottom plate 1, grinds domatic shaping until ginger nut, and the staff moves bottom plate 1 to the operation more than next department is relapse. In the embodiment of the application, the staff can once construct the ginger nut negotiating ramp of certain area, has improved the efficiency of construction of ginger nut negotiating ramp.

Example 2

Referring to fig. 3 and 4, the present embodiment is different from embodiment 1 in that the handheld rod 2 is a telescopic rod, the handheld rod 2 includes a primary rod 20 rotatably sleeved on the fixing rod 13 and a secondary rod 21 having a diameter larger than that of the primary rod 20, the primary rod 20 is inserted into the secondary rod 21, a plurality of limiting grooves 200 are formed in a peripheral wall of the primary rod 20, and the plurality of limiting grooves 200 are uniformly arranged along a length direction of the primary rod 20.

Referring to fig. 3 and 4, two fixing plates 210 are vertically and fixedly connected to the peripheral wall of the secondary rod 21, a fixing shaft 211 is fixedly connected between the two fixing plates 210, a pressing plate 212 is rotatably sleeved on the fixing shaft 211, a limiting plate 213 is vertically and fixedly connected to one end of the pressing plate 212, the limiting plate 213 is located on one side of the pressing plate 212 close to the primary rod 20, the limiting plate 213 is movably inserted into the limiting groove 200, a compression spring 214 is fixedly connected between the other end of the pressing plate 212 and the secondary rod 21, and the compression spring 214 has a tendency of elastically driving the pressing plate 212 to rotate in a direction away from the secondary rod 21.

Referring to fig. 3 and 4, there is a fixed cylinder 3 at 1 top surface rigid coupling of bottom plate, fixed cylinder 3 is both ends open-ended drum, fixed cylinder 3 is located between two fixing bases 12, there is a bracing piece 30 at 3 female connection of fixed cylinder, perpendicular rigid coupling has two connecting rods 31 on the perisporium that fixed cylinder 3 was kept away from to bracing piece 30, two connecting rods 31 are along the coaxial setting of 1 width direction of bottom plate, the tip rigid coupling that keeps away from bracing piece 30 at connecting rod 31 has an elasticity card 32, elasticity card 32 cross-section is the C shape, two open-ended tip of elasticity card 32 are turned over outwards and are formed card edge 33, elasticity card 32 is used for fixed handheld pole 2.

The implementation principle of the embodiment 2 is as follows: before the construction of the nut negotiating the slope, a worker presses the pressing plate 212 to separate the limiting plate 213 from the limiting groove 200, the worker pulls the secondary rod 21 to adjust the length of the handheld rod 2, the worker loosens the pressing plate 212 after the length of the handheld rod 2 is adjusted, the pressing plate 212 rotates in the direction away from the secondary rod 21 under the elastic action of the compression spring 214, and the limiting plate 213 is inserted into the limiting groove 200, so that the secondary rod 21 is fixed; when using complete slope construction tool, the staff rotates handheld pole 2 to the direction that is close to bracing piece 30, locates handheld pole 2 card in the elasticity card 32 to fixed handheld pole 2.

In this application embodiment, the staff can adjust handheld pole 2's length according to staff's height and construction conditions, has improved nut ramp construction tool's application scope, and elasticity card 32 is used for fixed handheld pole 2, has improved handheld pole 2's stability.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A ginger nut slope construction tool, its characterized in that: the portable electric hand-held device comprises a bottom plate (1), wherein a row of fixing strips (10) are arranged on the bottom surface of the bottom plate (1), and the top surface of the bottom plate (1) is fixedly connected or rotatably connected with a hand-held rod (2); a fixed seat (12) is fixedly connected to the top surface of the bottom plate (1), an accommodating groove (120) is formed in the fixed seat (12), a first through hole (121) is formed in the side wall of the accommodating groove (120), a fixed rod (13) penetrates through the first through hole (121), and the handheld rod (2) is sleeved on the fixed rod (13); the edge of the bottom plate (1) perpendicular to the length direction of the fixing strip (10) is turned over to one side departing from the fixing strip (10) to form a convex edge (11); the number of the handheld rods (2) is two, and the two handheld rods (2) are distributed along the length direction of the fixing strip (10).

2. The nut ramp construction tool of claim 1, wherein: the handheld rod (2) is a telescopic rod.

3. The nut ramp construction tool of claim 2, wherein: handheld pole (2) include secondary pole (21) that primary pole (20) and diameter are greater than primary pole (20), primary pole (20) are located between bottom plate (1) and secondary pole (21), primary pole (20) are worn to locate in secondary pole (21), a plurality of spacing grooves (200) have been seted up on primary pole (20) perisporium, and are a plurality of spacing grooves (200) are evenly set up along primary pole (20) length direction, the rigid coupling is equipped with two fixed plates (210), two on secondary pole (21) perisporium the rigid coupling has fixed axle (211) between fixed plate (210), the cover is equipped with on fixed axle (211) and presses clamp plate (212), the one end rigid coupling that presses clamp plate (212) has limiting plate (213), limiting plate (213) are located one side that press clamp plate (212) are close to primary pole (20), limiting plate (213) activity is inserted and is located in spacing groove (200).

4. The nut ramp construction tool of claim 3, wherein: and a compression spring (214) is fixedly connected between the end part of the pressing plate (212) far away from the limit plate (213) and the secondary rod (21).

5. The nut slope construction tool of claim 1, wherein: the portable handheld electric tool is characterized in that a supporting rod (30) is connected to the top surface of the bottom plate (1), an elastic clamping piece (32) is connected to the peripheral wall of the supporting rod (30), and the handheld rod (2) can be detachably clamped in the elastic clamping piece (32).

6. The nut ramp construction tool of claim 5, wherein: the fixed cylinder (3) is fixedly connected to the top surface of the bottom plate (1), external threads are arranged on the peripheral wall of the end part of the supporting rod (30), internal threads are arranged on the fixed cylinder (3), and the supporting rod (30) is in threaded connection with the fixed cylinder (3).