CN218059860U

CN218059860U - Concrete evener for engineering construction

Info

Publication number: CN218059860U
Application number: CN202222127545.1U
Authority: CN
Inventors: 赵法领
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-16
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses a concrete evener for engineering construction, including link, first screw rod, flattening casting die frame and thread bush, first screw rod is connected in the middle part of link, the external connection of first screw rod has movable loop bar, movable loop bar passes through the mounting panel that the bottom is connected and realizes changeing with flattening casting die frame top with the cooperation of installation spiral shell spare and join in marriage the connection, the inside of flattening casting die frame is established in to the thread bush, signal transmission equipment is installed to one side of thread bush, the bottom of thread bush is connected with supplementary movable flattening board. The utility model discloses a reciprocate along first screw rod at flattening casting die frame wholly through movable loop bar and can realize adjusting and concrete road surface distance within a definite time, specifically utilize the handle to drive driving gear cooperation driven gear's effect to realize that first screw rod rotates the altitude mixture control work that realizes flattening casting die frame, improve the controllability and avoid needing manual pressing fixed realization and ground contact to flattening mechanism all the time, improve the efficiency of flattening.

Description

Concrete evener for engineering construction

Technical Field

The utility model relates to an engineering construction technical field specifically is a concrete evener for engineering construction.

Background

The long-time use of urban cement or pitch road can appear the hole, need repair the road, and need carry out the flattening to the repair position after the road repair construction. The concrete leveling machine is mainly used for construction of cement concrete pavements of medium and low grade roads or renovation and reconstruction of a small quantity of local plates such as broken plates and broken plates of the cement concrete pavements of high grade roads.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete evener is used in engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete evener for engineering construction, includes link, first screw rod, flattening casting die frame and thread bush, first screw rod is connected in the middle part of link, the external connection of first screw rod has movable loop bar, movable loop bar passes through the mounting panel that the bottom is connected and realizes changeing with flattening casting die frame top with the cooperation of installation spiral shell spare and join in marriage and be connected, the inside of flattening casting die frame is established in to the thread bush, signal transmission equipment is installed to one side of thread bush, the bottom of thread bush is connected with supplementary movable flattening board.

Preferably, the inside connection at link both ends has the third screw rod, the bottom of third screw rod is connected with supplementary moving mechanism, supplementary moving mechanism activity sets up in the holding inslot of link both ends bottom inside connection.

Preferably, the bottom of the connecting frame is connected with a handle, the bottom of the handle is connected with a driving gear, one side of the driving gear is in meshing connection with a driven gear, and the driven gear is connected with one end of the first screw rod.

Preferably, the top of the connecting frame is connected with a pushing frame.

Preferably, the two ends of the threaded sleeve are connected with sliding blocks, and the sliding blocks slide along sliding grooves connected with the two sides inside the leveling pressing part frame to enable the threaded sleeve to move in the leveling pressing part frame.

Preferably, a second screw is arranged inside the threaded sleeve and connected to the upper portion inside the leveling and pressing part frame, a forward and reverse rotation driving mechanism is installed at one end of the second screw, and a contact sensing device is installed at the other end of the second screw.

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

(1) According to the concrete leveling machine for engineering construction, the distance between the leveling and pressing frame and a concrete pavement can be adjusted by vertically moving the leveling and pressing frame along the first screw rod through the movable sleeve rod, the first screw rod is rotated to realize the height adjustment work of the leveling and pressing frame by specifically utilizing the action of the handle driving the driving gear matched with the driven gear, the adjustability is improved, the fact that the leveling mechanism is manually pressed and fixed all the time to realize the contact with the ground is avoided, and the leveling efficiency is improved;

(2) According to the concrete leveling machine for engineering construction, when the threaded sleeve moves left and right along the second screw rod after the forward and reverse rotation driving mechanism drives the second screw rod to rotate, the auxiliary movable leveling plate can move in the leveling and pressing frame, the bottom of the auxiliary movable leveling plate is matched with the leveling and pressing frame to achieve auxiliary reinforcing leveling work on a road surface, the forward and reverse rotation driving mechanism can be controlled to rotate forward and reverse after the signal transmission equipment is contacted with the contact sensing equipment, the auxiliary movable leveling plate can move left and right repeatedly in the leveling and pressing frame, and the leveling efficiency is improved;

(3) This kind of concrete evener for engineering construction realizes carrying out the erection joint with the mounting hole that flattening casting die frame top was equipped with through mounting panel and installation spiral shell spare cooperation at the activity loop bar, and then the later stage of being convenient for is dismantled flattening casting die frame, is convenient for change and abluent work, improves life.

Drawings

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

FIG. 2 is a schematic view of the connection between the leveling presser frame and the threaded sleeve;

FIG. 3 is a schematic view of the connection of the leveling presser frame with the movable sleeve rod and the mounting plate;

fig. 4 is a schematic view of the structure of the handle connected with the driven gear, the driving gear and the first screw rod according to the present invention.

In the figure: 1. a connecting frame; 101. a receiving groove; 2. a first screw; 3. a movable loop bar; 301. mounting a plate; 4. installing a screw piece; 5. leveling the casting die frame; 501. a chute; 6. a threaded sleeve; 601. a signal transmission device; 602. an auxiliary movable screed; 603. a slider; 7. a second screw; 701. a forward and reverse rotation driving mechanism; 702. a contact sensing device; 8. a third screw; 801. an auxiliary moving mechanism; 9. a handle; 10. pushing the frame; 11. a driven gear; 12. a drive gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of: a concrete leveling machine for engineering construction comprises a connecting frame 1, a first screw rod 2, a leveling pressing frame 5 and a threaded sleeve 6, wherein the first screw rod 2 is connected to the middle of the connecting frame 1, a movable loop bar 3 is connected to the outside of the first screw rod 2, and the movable loop bar 3 is matched with an installation screw piece 4 through an installation plate 301 connected to the bottom of the movable loop bar 3 to realize matching connection with the top of the leveling pressing frame 5, so that the replacement and cleaning work of the leveling pressing frame 5 at the later stage is facilitated;

threaded sleeve 6 sets up in the inside of flattening casting die frame 5, and signal transmission equipment 601 is installed to one side of threaded sleeve 6, and the bottom of threaded sleeve 6 is connected with supplementary activity flattening board 602, and signal transmission equipment 601 and the steerable positive and negative rotation actuating mechanism 701 reversal of contact induction equipment 702 contact.

The internally connected of link 1 both ends has third screw rod 8, and the bottom of third screw rod 8 is connected with supplementary moving mechanism 801, and supplementary moving mechanism 801 activity sets up in the groove 101 of accomodating of link 1 both ends bottom internal connection, utilizes rotatory third screw rod 8 top connecting handle to realize that adjustable supplementary moving mechanism 801 stretches out the scope of accomodating groove 101, can improve the holistic height of link 1, improves the controllability of organism.

The bottom of link 1 is connected with handle 9, and the bottom of handle 9 is connected with driving gear 12, and one side meshing of driving gear 12 is connected with driven gear 11, and driven gear 11 is connected with the one end of first screw rod 2, can cooperate driven gear 11 to realize driving first screw rod 2 synchronous rotation and adjust the height of flattening casting die frame 5 after handle 9 drives driving gear 12 and rotates.

The top of the connecting frame 1 is connected with a pushing frame 10, and the pushing frame 10 can drive the whole body to move by matching with the auxiliary moving mechanism 801.

The both ends of thread bush 6 are connected with slider 603, and slider 603 slides along the spout 501 that the inside both sides of flattening casting die frame 5 are connected and realizes that thread bush 6 is at flattening casting die frame 5 internalization, and supplementary activity flattening board 602 can assist flattening casting die frame 5 to carry out the work of all around left and right sides direction flattening with ground contact.

A second screw 7 is arranged in the threaded sleeve 6 and connected above the inside of the leveling and pressing part frame 5, a forward and reverse rotation driving mechanism 701 is installed at one end of the second screw 7, and a contact sensing device 702 is installed at the other end of the second screw 7.

When the embodiment of the application is used: leveling casting die frame 5 wholly reciprocates along first screw rod 2 through activity loop bar 3 and can realize adjusting and the distance between the concrete road surface, then specifically utilize handle 9 to drive the effect of driving gear 12 cooperation driven gear 11 to realize that first screw rod 2 rotates and realize the height control work of leveling casting die frame 5, positive and negative rotary driving mechanism 701 drives second screw rod 7 and rotates back thread bush 6 and when removing along second screw rod 7 left and right sides, supplementary activity flattening board 602 can be at leveling casting die frame 5 internalization, bottom cooperation leveling casting die frame 5 realizes carrying out supplementary enhancement flattening work to the road surface, then steerable positive and negative rotation actuating mechanism 701 positive and negative rotation after signal transmission equipment 601 and the contact sensing equipment 702 contact, then realize supplementary activity flattening board 602 and control the activity about in leveling casting die frame 5 repeatedly, improve leveling efficiency.

Claims

1. The utility model provides a concrete evener for engineering construction, its characterized in that, includes link (1), first screw rod (2), flattening casting die frame (5) and thread bush (6), first screw rod (2) are connected in the middle part of link (1), the external connection of first screw rod (2) has movable loop bar (3), installation board (301) that activity loop bar (3) are connected through the bottom realize with installation spiral shell spare (4) cooperation and turn to join in marriage with flattening casting die frame (5) top and be connected, thread bush (6) set up in the inside of flattening casting die frame (5), signal transmission equipment (601) are installed to one side of thread bush (6), the bottom of thread bush (6) is connected with supplementary activity flattening board (602).

2. The concrete screed for construction work of claim 1, wherein: the interior connection at link (1) both ends has third screw rod (8), the bottom of third screw rod (8) is connected with supplementary moving mechanism (801), supplementary moving mechanism (801) activity sets up in link (1) both ends bottom internal connection's accomodate groove (101).

3. A concrete screed for construction projects as claimed in claim 2 wherein: the bottom of link (1) is connected with handle (9), the bottom of handle (9) is connected with driving gear (12), one side meshing of driving gear (12) is connected with driven gear (11), driven gear (11) are connected with the one end of first screw rod (2).

4. A concrete screed for construction engineering according to claim 3 wherein: the top of the connecting frame (1) is connected with a pushing frame (10).

5. The concrete screed for construction work of claim 1, wherein: the two ends of the threaded sleeve (6) are connected with sliding blocks (603), and the sliding blocks (603) slide along sliding grooves (501) connected with the two sides inside the leveling and pressing frame (5) to realize that the threaded sleeve (6) moves in the leveling and pressing frame (5).

6. A concrete screed for construction work as set forth in claim 5 wherein: and a second screw (7) is arranged in the threaded sleeve (6) and connected above the inside of the leveling and pressing part frame (5), a forward and reverse rotation driving mechanism (701) is installed at one end of the second screw (7), and a contact sensing device (702) is installed at the other end of the second screw (7).