CN212477376U

CN212477376U - Joint cutting device is used in municipal administration road and bridge construction

Info

Publication number: CN212477376U
Application number: CN202020810004.7U
Authority: CN
Inventors: 贾兴军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-05
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a joint-cutting device is used in municipal administration road bridge construction, comprising a base plate, the bottom plate facial make-up is equipped with the support, screw hole has been seted up to the support upper end, threaded hole interlude has the threaded rod, the turning handle has been installed to the upper end of threaded rod, the fixture block has been installed to the lower extreme of threaded rod, the fixture block is installed on the limiting plate, the limiting plate is installed and is being put the frame upper end, it has installed the telescopic link to put the frame upper end, place and put the motor in the frame, the transmission shaft has been installed to the motor front end, the transmission shaft runs through in the cutting knife, the ring flange has been placed at the cutting. Through rotatory turning handle, make the threaded rod be linear reciprocating motion, can drive the motor removal of putting in the frame, make the epaxial cutting knife of transmission remove to solve present municipal administration road bridge construction and can not height-adjusting's problem with joint cutting device cutting knife.

Description

Joint cutting device is used in municipal administration road and bridge construction

Technical Field

The utility model belongs to the technical field of the road construction, concretely relates to joint-cutting device is used in municipal administration road bridge roof beam construction.

Background

The ground cutting machine is a tool for road maintenance and construction, and has the main functions of cutting a seam on a road surface, wherein the depth of the seam can reach 100 plus one thin line with the thickness of 200mm, and the operation machine needs a certain proficiency level to normally construct.

Current road cutting device is in the use, mostly through cutting workman manually operation, realizes the cutting to the different degree of depth of road, however, because the cutting knife can not height-adjusting, in cutting process, cutting device's cutting knife remains fixed depth of cut all the time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint-cutting device is used in municipal administration road bridge construction to solve the problem that joint-cutting device cutting knife can not height-adjusting for municipal administration road bridge construction now.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a joint-cutting device is used in municipal administration road bridge construction, includes the bottom plate, the bottom plate facial make-up is equipped with the support, the support upper end is seted up threaded hole, threaded hole interlude has the threaded rod, the turning handle has been installed to the upper end of threaded rod, the fixture block has been installed to the lower extreme of threaded rod, the fixture block is installed on the limiting plate, the limiting plate is installed and is put the frame upper end, place the frame upper end and installed the telescopic link, place the motor in the frame, the transmission shaft has been installed to the motor front end, the transmission shaft runs through in the cutting knife, the ring flange has been placed at the cutting knife both ends, the interlude has the bolt in the ring flange, the.

Preferably, a rotating shaft is arranged on one side of the upper end of the bottom plate, a push rod is arranged on the rotating shaft, and a brush wheel is arranged on the push rod.

Preferably, the bottom plate facial make-up is equipped with the water tank, the hole of adding water has been seted up to the upper end of water tank, the downthehole cover of adding water is equipped with the inlet tube, the hole that absorbs water has been seted up to one side of water tank, the downthehole cover that absorbs water is equipped with the pipe that absorbs water, the pipe cover that absorbs water is put in one side of suction pump, the drain pipe has been put to one side cover of suction pump.

Preferably, a vertical plate is arranged on one side of the upper end of the bottom plate, a push handle is arranged on one side of the vertical plate, and a roller seat is arranged at the lower end of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a joint-cutting device is used in municipal administration road bridge construction through rotatory turning handle, makes the threaded rod be straight reciprocating motion, can drive and place the motor removal in the frame, makes the epaxial cutting knife of transmission can remove, again through putting the frame and go up the telescopic link, makes to place the frame and keep stable in the cutting process to solve the problem that joint-cutting device cutting knife can not height-adjusting for the municipal administration road bridge construction now.

The utility model provides a joint-cutting device is used in municipal administration road bridge construction through soaking pigment with the brush wheel, can make the direction of cutting can not take place the skew in cutting process.

The utility model provides a joint-cutting device is used in municipal administration road and bridge construction, through the operation of suction pump, pass through the drain pipe discharge with the water in the water tank, erode on the cutting knife, can effectual less raise dust in the cutting process, also enable the cutting knife and cool off in the cutting process.

The utility model provides a joint-cutting device is used in municipal administration road and bridge construction through promoting the handle, can make the gyro wheel seat on the bottom plate roll to let the cutting personnel more labour saving and time saving in the cutting process.

Drawings

Fig. 1 is a schematic view of the main body of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a left side view of the cutting schematic diagram of the present invention;

FIG. 4 is a front sectional view of the present invention;

FIG. 5 is an enlarged view of a portion a of FIG. 4;

fig. 6 is an enlarged schematic view of fig. 3 at b.

In the figure: the device comprises a base plate 1, a support 2, a threaded hole 3, a threaded rod 4, a rotating handle 5, a clamping block 6, a limiting plate 7, a placing frame 8, a telescopic rod 9, a motor 10, a transmission shaft 11, a cutting knife 12, a flange 13, a bolt 14, a nut 15, a through hole 16, a rotating shaft 17, a push rod 18, a brush wheel 19, a water tank 20, a water feeding hole 21, a water inlet pipe 22, a water suction hole 23, a water suction pipe 24, a water suction pump 25, a water discharge pipe 26, a vertical plate 27, a handle 28 and a roller seat 29.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a joint cutting device for municipal administration road and bridge construction comprises a bottom plate 1 and a support 2 welded on the bottom plate 1, wherein the upper end of the support 2 is provided with a threaded hole 3, a threaded rod 4 is inserted into the threaded hole 3, the upper end of the threaded rod 4 is welded with a rotating handle 5, the lower end of the threaded rod 4 is welded with a clamping block 6, the clamping block 6 is embedded into a limiting plate 7, the limiting plate 7 is of a round cap structure, the clamping block 6 is respectively positioned at the upper end and the lower end of the limiting plate 7, the limiting plate 7 is welded at the upper end center position of a placing frame 8, the front end and the rear end of the placing frame 8 are uncovered and are of a structure similar to a square, the upper end of the placing frame 8 is welded with the lower end of a telescopic rod 9, the upper end of the telescopic rod 9 is welded with the support 2, a motor 10 is placed in the placing frame 8, the front end of, bolt 14 runs through in ring flange 13 and cutting knife 12, and quantity is 4 to lock with nut 15, in the handling, through rotatory turning handle 5, make threaded rod 4 be straight reciprocating motion, through the combined action of fixture block 6 and limiting plate 7, can drive and place the motor 9 removal in the frame 8, make the cutting knife 12 on the transmission shaft 10 can remove, thereby solve present municipal administration road for bridge construction lancing device cutting knife can not height-adjusting's problem.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a joint-cutting device is used in municipal administration road and bridge construction, the welding of the upper end right side intermediate position of bottom plate 1 has pivot 17, and the welding has push rod 18 on the pivot 17, is provided with brush wheel 19 on the push rod 18, and the cutting personnel can make the direction of cutting can not take place the skew through soaking pigment with brush wheel 19 in the cutting process.

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a joint-cutting device is used in municipal administration road and bridge construction, the welding of the upper end left side of bottom plate 1 has water tank 20, water hole 21 has been seted up to water tank 20's upper end intermediate position, water hole 21 has also been seted up to support 2's corresponding position, and connect with inlet tube 22, water hole 23 has been seted up on water tank 20's lower part right side, it has set the pipe 24 that absorbs water in the hole 23 to absorb water, it establishes the left side at suction pump 25 to absorb water pipe 24 cover, the right side cover of suction pump 25 is equipped with drain pipe 26, for the L structure, through suction pump 25's operation, pass through drain pipe 26 with the water in the water tank 20 and discharge, wash out on cutting knife 12, raise dust in can effectual reduction cutting process.

Referring to fig. 1, 2, 3 and 4, in the joint cutting device for municipal administration road and bridge construction, a vertical plate 27 is welded on the left side of the upper end of a bottom plate 1 and is of a square structure, a push handle 28 is welded on the upper portion of the vertical plate 27, roller seats 29 are welded on four corners of the lower end of the bottom plate 1, the number of the roller seats is 4, the type of the roller seats is DS40, and the roller seats 25 on the bottom plate 1 can roll by pushing a handle 28, so that a cutting person can save more time and labor in the cutting process.

In the implementation, a cutting person stands on the left side of the joint cutting device, the push handle 28 is pushed to enable the roller 29 on the bottom plate 1 to roll, so that the joint cutting device is moved to a place where a road bridge needs to be cut, the motor 10 is operated firstly during cutting, the cutting knife 12 on the transmission shaft 11 is enabled to rotate at a high speed, the water in the water tank 20 is poured onto the cutting knife 12 through the drain pipe 26 by the water suction pump, the raised dust in the cutting process can be effectively reduced, the cutting knife 12 can also be cooled in the cutting process, when the cutting depth needs to be adjusted, the cutting person can enable the threaded rod 4 to do linear reciprocating motion through the rotation of the grab handle 5, the motor 10 in the placing frame 8 can also move up and down through the mutual embedding of the fixture block 6 and the limiting plate 7, in the moving process, because the two ends of the telescopic rod 9 are respectively welded at the lower end of the, the placing frame 8 is guaranteed not to shake in the moving process, so that the cutting knife 12 is prevented from being damaged due to shaking of a generating device in the moving process, the cutting knife 12 can ascend along with the ascending of the motor 10 in the placing frame 8 due to the moving process of the placing frame 8, and the height of the cutting knife 12 is adjusted.

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

1. The utility model provides a joint-cutting device is used in municipal administration road and bridge construction, includes bottom plate (1), its characterized in that: the cutting tool is characterized in that a support (2) is arranged on the bottom plate (1), a threaded hole (3) is formed in the upper end of the support (2), a threaded rod (4) is inserted into the threaded hole (3), a rotating handle (5) is arranged at the upper end of the threaded rod (4), a clamping block (6) is arranged at the lower end of the threaded rod (4), the clamping block (6) is arranged on a limiting plate (7), the limiting plate (7) is arranged at the upper end of a placing frame (8), an expansion rod (9) is arranged at the upper end of the placing frame (8), a motor (10) is arranged in the placing frame (8), a transmission shaft (11) is arranged at the front end of the motor (10), the transmission shaft (11) penetrates through a cutting knife (12), flange plates (13) are arranged at the two ends of the cutting knife (12), bolts (14) are inserted into the flange plates (13), and, the bottom plate (1) is provided with a through hole (16).

2. The slitting device for municipal administration road and bridge construction according to claim 1, wherein: a rotating shaft (17) is installed on one side of the upper end of the bottom plate (1), a push rod (18) is installed on the rotating shaft (17), and a brush wheel (19) is installed on the push rod (18).

3. The slitting device for municipal administration road and bridge construction according to claim 2, wherein: bottom plate (1) facial make-up is equipped with water tank (20), water hole (21) have been seted up to the upper end of water tank (20), water inlet pipe (22) have been established to water hole (21) endotheca, water absorption hole (23) have been seted up to one side of water tank (20), water absorption pipe (24) have been established to water absorption hole (23) endotheca, one side at suction pump (25) is put to water absorption pipe (24) cover, drain pipe (26) have been set to one side cover of suction pump (25).

4. The slitting device for municipal administration road and bridge construction according to claim 1, wherein: a vertical plate (27) is arranged on one side of the upper end of the bottom plate (1), a handle (28) is arranged on one side of the vertical plate (27), and a roller seat (29) is arranged on the lower end of the bottom plate (1).