CN215906522U

CN215906522U - Cement mortar laying device for road and bridge construction

Info

Publication number: CN215906522U
Application number: CN202120895660.6U
Authority: CN
Inventors: 刘洪豹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-02-25
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a cement mortar laying device for road and bridge construction, which comprises a device body, wherein a stirring barrel is arranged in the middle of the top end of the device body, a pre-leveling mechanism is arranged on one side of the top end of the device body, backflow prevention mechanisms are equidistantly arranged on the top of the outer surface of the stirring barrel, the pre-leveling mechanism comprises a connecting rod, a telescopic rod, a triangular plate, a triangular block, an L-shaped plate and a guide plate, the connecting rod is arranged on one side of the top end of the device body, the telescopic rod is welded in the middle of the bottom end of the connecting rod, the triangular plate is welded in the middle of the bottom end of the telescopic rod, cement mortar sprayed by the device body can be pre-leveled through the pre-leveling mechanism, excessive errors on the surface of the cement mortar can be prevented from being generated, the problem that the later-stage vibration leveling device is influenced on the leveling of the cement mortar is caused, and the time required by the later stage cement mortar leveling is reduced, and the difficulty required by later leveling of the cement mortar is reduced.

Description

Cement mortar laying device for road and bridge construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a cement mortar laying device for road and bridge construction.

Background

The existing municipal bridge and road are both a roadbed and a road surface, the roadbed is formed by pouring concrete, and most of the road surface is formed by paving cement mortar, so that the smoothness of the road surface is ensured, and the automobile can stably, comfortably, safely and economically run on the road.

For chinese patent discloses a cement mortar laying device for road and bridge construction, application number 201921887569.9, a cement mortar laying device for road and bridge construction is provided with the second through the one side at the passage to be provided with two branch flitchs in the second support frid, at the in-process of arranging the material, can disperse the material by dividing the flitch, the material is piled up when avoiding arranging the material and is in the same place, and influences the effect of laying of grout, therefore the homogeneity that the material was laid has been improved in the aforesaid setting.

But this patent is not ideal to the effect of leveling in advance of the cement mortar after laying to increased the required time of later stage cement mortar flattening, and then leaded to the problem of flattening inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cement mortar laying device for road and bridge construction, which can effectively solve the problem that the effect of pre-leveling the laid cement mortar is not ideal in the background technology, so that the time required by later-stage cement mortar leveling is increased, and the leveling efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement mortar laying device for road and bridge construction, includes the device body, device body top mid-mounting has the agitator, device body top one side is installed and is leveled mechanism in advance, backflow prevention mechanism is installed to agitator surface top equidistance.

The pre-leveling mechanism comprises a connecting rod, a telescopic rod, a triangular plate, a triangular block, an L-shaped plate and a guide plate;

the device body top one side is installed the connecting rod, connecting rod bottom middle part welding has the telescopic link, telescopic link bottom middle part welding has the set-square, set-square one end limit portion symmetrical welding has the set-square, the equal symmetrical welding of set-square front and back limit portion has the L template, L template bottom limit portion welding has the guide plate.

Preferably, the limiting groove is formed in one end of the device body, and one end edge of the triangular block and the edge of the inner wall of the limiting groove are attached to each other.

Preferably, the L-shaped plate and one end edge of the guide plate are overlapped with the edge of the bottom end of the front surface of the device body, and the cross section of the guide plate is triangular.

The backflow prevention mechanism comprises a fixing block, a plastic rod, a notch, a connecting block, a circular ring and a limiting ring;

four fixed blocks are installed in a circumferential array on the outer surface of the stirring barrel, four plastic rods are clamped in the middle of the inner walls of the fixed blocks, notches are formed in the positions, corresponding to the edge portions of the outer surface of the plastic rods, of the fixed blocks, one ends of the plastic rods are cast with connecting blocks, the edges of the inner walls of the connecting blocks are cast with rings, and the inner walls of the rings are cast with limiting rings.

Preferably, the outer diameter and the inner diameter of the circular ring are equal to those of the stirring barrel, and the edge part of the bottom end of the outer surface of the plastic rod is provided with an inclined angle.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through leveling mechanism in advance, can be convenient for carry out the flattening in advance to the cement mortar that the device body sprayed, prevent that cement mortar surface from producing too high error, and influence the problem of later stage vibration leveling device to the flattening of cement mortar and appear to reduced the required time of later stage flattening cement mortar, and reduced the required degree of difficulty of later stage flattening cement mortar.

2. Through preventing the backflow mechanism, can be convenient for cement mortar enter into the agitator inside to, prevent that the inside cement mortar of agitator from taking place the phenomenon of refluence, thereby prevent to produce dirty and disorderly phenomenon because of the cement mortar of refluence around the device, and then ensured the cleanness around the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the pre-leveling mechanism of the present invention;

FIG. 3 is a schematic structural view of a backflow prevention mechanism of the present invention;

FIG. 4 is a schematic view of the mounting structure of the stop collar of the present invention;

reference numbers in the figures: 1. a device body; 2. a stirring barrel;

3. a pre-leveling mechanism; 301. a connecting rod; 302. a telescopic rod; 303. a set square; 304. a triangular block; 305. an L-shaped plate; 306. a baffle;

4. a backflow prevention mechanism; 401. a fixed block; 402. a plastic rod; 403. a notch; 404. connecting blocks; 405. a circular ring; 406. a limit ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, and the cement mortar laying device for road and bridge construction comprises a device body 1, wherein a stirring barrel 2 is arranged in the middle of the top end of the device body 1, a pre-leveling mechanism 3 is arranged on one side of the top end of the device body 1, and backflow prevention mechanisms 4 are arranged on the top of the outer surface of the stirring barrel 2 at equal intervals.

The pre-leveling mechanism 3 comprises a connecting rod 301, an expansion rod 302, a triangular plate 303, a triangular block 304, an L-shaped plate 305 and a guide plate 306;

the connecting rod 301 is installed on one side of the top end of the device body 1, the telescopic rod 302 is welded in the middle of the bottom end of the connecting rod 301, the triangular plate 303 is welded in the middle of the bottom end of the telescopic rod 302, the triangular block 304 is symmetrically welded on one end of the device body 1, the limiting groove is formed in one end of the triangular block 304, the edge of one end of the triangular block 304 and the edge of the inner wall of the limiting groove are mutually attached, the movement of the triangular plate 303 can be facilitated, the difficulty in moving the triangular plate 303 is reduced, the triangular plate 303 can be limited, the phenomenon that the position of the triangular plate 303 moves is prevented, the L-shaped plates 305 are symmetrically welded on the front side and the back side of the triangular plate 303, the edge of one end of each of the L-shaped plates 305 and the guide plates 306 and the edge of the front bottom end of the device body 1 are mutually overlapped, the cross section of each of the guide plate 306 is triangular, the movement of each of the L-shaped plates 305 and the guide plates 306 can be facilitated, and the interference of each of the L-shaped plates 305 and the guide plates 306 and the device body 1 can be reduced, a guide plate 306 is welded on the bottom end edge of the L-shaped plate 305.

The backflow prevention mechanism 4 comprises a fixing block 401, a plastic rod 402, a notch 403, a connecting block 404, a circular ring 405 and a limiting ring 406;

four fixed blocks 401 are installed to 2 surface one-tenth circumference arrays of agitator 2, four fixed block 401 inner wall middle parts all joint have plastics pole 402, the external diameter and the internal diameter of ring 405 equal with the external diameter and the internal diameter of agitator 2, the angle of inclination has been seted up to plastics pole 402 surface bottom limit portion, the installation of ring 405 of can being convenient for, the installation degree of difficulty of ring 405 has been reduced, the interference of ring 405 to agitator 2 can be reduced simultaneously, fixed block 401 is inside to correspond plastics pole 402 surface limit portion position department and has seted up notch 403, plastics pole 402 one end founding has connecting block 404, connecting block 404 inner wall limit portion founding has ring 405, ring 405 inner wall founding has spacing ring 406.

The working principle and the using process of the utility model are as follows: cement mortar laying device is used in road and bridge construction in the in-service use process, the user connects between plastic rod 402 of connecting block 404 along notch 403 and fixed block 401, thereby make laminating between

ring

405 and 2 tops of agitator, then the user pours external cement mortar into 2 insides of agitator along the inside spacing ring 406 of ring 405, can be convenient for cement mortar enters into 2 insides of agitator, and, prevent that 2 inside cement mortar of agitator from taking place the phenomenon of refluence, thereby prevent to produce dirty and disorderly phenomenon because of the cement mortar of refluence around the device, and then ensured the cleanness around the device.

User of service draws set square 303 then, set square 303 drives set square 304 when removing and removes, set square 304 when removing and set square 303 drive the telescopic link 302 tensile of connecting rod 301 bottom, set square 303, can carry out the water conservancy diversion to both sides to the too high cement mortar of middle part, and utilize set square 304, can make the too high mortar of both sides to carry out the water conservancy diversion to the middle part, thereby carry out flattening in advance to cement mortar, and this moment, set square 304 drives L template 305 and removes, drive guide plate 306 when L template 305 removes, utilize guide plate 306, the cement mortar that can spray carries out the separation, prevent that cement mortar from taking place the phenomenon of splattering.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cement mortar laying device for road and bridge construction, includes device body (1), its characterized in that: the device is characterized in that a stirring barrel (2) is mounted in the middle of the top end of the device body (1), a pre-leveling mechanism (3) is mounted on one side of the top end of the device body (1), and backflow prevention mechanisms (4) are mounted on the top of the outer surface of the stirring barrel (2) at equal intervals.

2. The cement mortar laying device for road and bridge construction according to claim 1, wherein the pre-leveling mechanism (3) comprises a connecting rod (301), an expansion rod (302), a triangular plate (303), a triangular block (304), an L-shaped plate (305) and a guide plate (306);

connecting rod (301) is installed to device body (1) top one side, connecting rod (301) bottom middle part welding has telescopic link (302), telescopic link (302) bottom middle part welding has set square (303), set square (303) one end limit portion symmetrical welding has set square (304), set square (303) openly and the equal symmetrical welding of back limit portion have L template (305), L template (305) bottom limit portion welding has guide plate (306).

3. The cement mortar laying device for road and bridge construction according to claim 2, wherein a limiting groove is formed at one end of the device body (1), and an edge portion of one end of the triangular block (304) and an edge portion of an inner wall of the limiting groove are attached to each other.

4. The cement mortar spreading device for road and bridge construction according to claim 2, wherein one end edge of the L-shaped plate (305) and one end edge of the deflector (306) are coincident with the bottom edge of the front surface of the device body (1), and the cross section of the deflector (306) is triangular.

5. The cement mortar laying device for road and bridge construction according to claim 1, wherein the backflow prevention mechanism (4) comprises a fixing block (401), a plastic rod (402), a notch (403), a connecting block (404), a circular ring (405) and a limit ring (406);

stirring barrel (2) surface becomes the circumference array and installs four fixed blocks (401), four the equal joint in fixed block (401) inner wall middle part has plastic pole (402), fixed block (401) inside corresponds plastic pole (402) surface limit position department and has seted up notch (403), plastic pole (402) one end founding has connecting block (404), connecting block (404) inner wall limit portion founding has ring (405), ring (405) inner wall founding has spacing ring (406).

6. The cement mortar spreading device for road and bridge construction according to claim 5, wherein the outer diameter and the inner diameter of the ring (405) are equal to those of the mixing tank (2), and the bottom edge of the outer surface of the plastic rod (402) is provided with an inclined angle.