CN217028146U

CN217028146U - Push plate for construction engineering convenient for leveling concrete

Info

Publication number: CN217028146U
Application number: CN202220324126.4U
Authority: CN
Inventors: 孙书玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-22
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the technical field of constructional engineering, discloses a push plate for constructional engineering, which is convenient for leveling concrete, and solves the technical problems that the concrete push plate for constructional engineering at present is poor in stability and easy to incline; the improved multifunctional leveling device comprises a shell and a leveling push plate, wherein supporting strips are welded on two sides of the bottom end of the shell, triangular strips are arranged at the bottom ends of the two supporting strips, the middle part of the bottom end of the shell is connected with the leveling push plate in a sliding mode, a rectangular groove is formed in the middle of the top end of the leveling push plate, clamping grooves are formed in two sides of the rectangular groove, and the rectangular groove is connected with a rectangular shell in a clamping mode; according to the utility model, the contact area between the supporting strips and the ground can be reduced through the two triangular strips, so that the bottom ends of the supporting strips can be conveniently placed on the ground through concrete, the two supporting strips can support the shell, the threaded rod can be limited through the threaded sleeve, the height of the threaded rod can be kept, and the threaded rod can keep the ground clearance of the bottom end of the leveling push plate.

Description

Push plate for construction engineering convenient for leveling concrete

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a push plate for constructional engineering, which is convenient for leveling concrete.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, and is the construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects in specified places, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, the place of construction operation is called as a building construction site or a construction site, and concrete is often required to be leveled through a push plate in the building engineering process;

the concrete push plate used for the building engineering at present is poor in stability, easy to incline, inconvenient to adjust the height and difficult to pave concrete with different thicknesses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a push plate for constructional engineering, which is convenient for leveling concrete and solves the technical problems that the existing concrete push plate for constructional engineering is poor in stability and easy to incline.

In order to solve the technical problem, the push plate for the building engineering, which is convenient for leveling concrete, comprises a shell and a leveling push plate, wherein supporting bars are welded on two sides of the bottom end of the shell, triangular bars are arranged at the bottom ends of the two supporting bars, the middle part of the bottom end of the shell is connected with the leveling push plate in a sliding mode, a rectangular groove is formed in the middle of the top end of the leveling push plate, clamping grooves are formed in two sides of the rectangular groove, the rectangular groove is connected with a rectangular shell in a clamping mode, the rectangular shell is connected with a locking assembly, the middle part of the top end of the shell is connected with a lifting assembly through a thread sleeve in a threaded mode, and the bottom end of the lifting assembly is connected with the top end of the rectangular shell.

Preferably, the locking subassembly includes spring, two sliders, two card posts and two nose bars, the both ends of spring are all fixed and are equipped with the slider, two one side of slider is all fixed and is equipped with the card post, two the card post is connected with two draw-in groove block respectively, two one side of slider is all fixed and is equipped with the nose bar.

Preferably, two the slider all with the inner wall sliding connection of rectangular shell, two the card post respectively with the both sides sliding connection of rectangular shell, the rod groove has all been seted up in the front of rectangular shell, two the nose bar all with rod groove sliding connection.

Preferably, lifting unit includes threaded rod, knob, circle piece and stop collar, threaded rod and thread bush threaded connection, the fixed knob that is equipped with in top of threaded rod, the bottom of threaded rod is rotated through the circle piece and is connected with the stop collar, the bottom of stop collar and the middle part fixed connection on rectangular shell top.

Preferably, the middle part of casing bottom has been seted up the board groove, board groove and flattening push pedal sliding connection, the bottom of flattening push pedal both sides all through the rectangle cover respectively with two support bar sliding connection.

Preferably, the front of the shell is fixedly provided with a cover plate through screws, the back of the shell is fixedly provided with a push rod, one end of the push rod is sleeved with an anti-skidding sleeve, the push rod is fixedly connected with two inclined struts, and the two inclined struts are fixedly connected with the back of the shell.

Compared with the related art, the push plate for the construction engineering, which is convenient for leveling the concrete, provided by the utility model has the following beneficial effects:

the utility model provides a push plate for construction engineering, which is convenient for leveling concrete, can reduce the contact area between supporting strips and the ground by two triangular strips, is convenient for placing the bottom ends of the supporting strips on the ground through concrete, can limit a threaded rod by supporting a shell through the two supporting strips, can keep the height of the threaded rod, can keep the ground clearance of the bottom end of the leveling push plate, improves the stability of the leveling push plate, is not easy to incline, can scrape redundant concrete by pushing and pulling the shell through the leveling push plate, can keep the paving thickness and the flatness of the concrete, can lift the threaded rod in the rotating process by rotating the threaded rod through a knob, can drive the leveling push plate to lift, is convenient for adjusting the ground clearance of the bottom end of the leveling push plate, and can pave concrete with different thicknesses, the round block can not transmit the torsion of threaded rod to stop collar and flattening push pedal when rotating, can be spacing to the flattening push pedal through board groove and two rectangle covers, can avoid the slope of flattening push pedal.

The utility model provides a push plate for construction engineering, which is convenient for leveling concrete, wherein two slide blocks can be supported by adopting springs, the distance between the two slide blocks is kept, the two slide blocks are not easy to loosen, the two slide blocks can respectively push two clamping columns into two clamping grooves, so that the leveling push plate can be limited, the leveling push plate can be prevented from falling off, the two slide blocks can compress the springs by oppositely pushing two convex rods, the distance between the two slide blocks can be shortened, the two clamping columns can be respectively pulled out from the two clamping grooves, the clamping columns can stop limiting the leveling push plate, the leveling push plate is convenient to disassemble, the convex rods can be guided by the rod grooves, the slide blocks and the clamping columns can be guided by rectangular shells, and the stability and the position accuracy of the clamping columns are improved.

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the flattening blade of the present invention;

FIG. 4 is a schematic cross-sectional view of a rectangular housing according to the present invention;

FIG. 5 is a schematic cross-sectional view of the lift assembly of the present invention.

Reference numbers in the figures: 1. a housing; 2. a cover plate; 3. a push rod; 4. bracing; 5. a supporting strip; 6. triangular bars; 7. leveling the push plate; 8. a rectangular sleeve; 9. a rectangular groove; 10. a card slot; 11. a rectangular shell; 12. a rod groove; 13. a locking assembly; 131. a spring; 132. a slider; 133. clamping the column; 134. a nose bar; 14. a threaded sleeve; 15. a lifting assembly; 151. a threaded rod; 152. a knob; 153. a round block; 154. a limiting sleeve.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-5, the utility model includes a casing 1 and a leveling push plate 7, wherein supporting bars 5 are welded on both sides of the bottom end of the casing 1, triangular bars 6 are arranged on both bottom ends of the two supporting bars 5, the middle part of the bottom end of the casing 1 is slidably connected with the leveling push plate 7, a rectangular groove 9 is formed in the middle part of the top end of the leveling push plate 7, clamping grooves 10 are arranged on both sides of the rectangular groove 9, the rectangular groove 9 is connected with a rectangular shell 11 in a clamping manner, the rectangular shell 11 is connected with a locking assembly 13, the middle part of the top end of the casing 1 is connected with a lifting assembly 15 through a threaded sleeve 14 and threads, and the bottom end of the lifting assembly 15 is connected with the top end of the rectangular shell 11.

Second embodiment, on the basis of first embodiment, the locking component 13 includes a spring 131, two sliders 132, two clamping posts 133 and two protruding rods 134, the both ends of the spring 131 are all fixed and are equipped with the sliders 132, one side of two sliders 132 is all fixed and is equipped with the clamping post 133, two clamping posts 133 are respectively connected with two card slots 10 blocks, one side of two sliders 132 is all fixed and is equipped with the protruding rods 134, can support two sliders 132 through the spring 131, keep the distance between two sliders 132, two sliders 132 are difficult for becoming flexible, two sliders 132 can push two clamping posts 133 into two card slots 10 respectively, thereby can be spacing to leveling push pedal 7, can avoid leveling push pedal 7 to drop.

Third embodiment, on the basis of second embodiment, two slider 132 all with the inner wall sliding connection of rectangular shell 11, two calorie of post 133 respectively with the both sides sliding connection of rectangular shell 11, rod groove 12 has all been seted up in the front of rectangular shell 11, two nose bars 134 all with rod groove 12 sliding connection, through two nose bars 134 of subtend promotion, can make two slider 132 compression spring 131, rod groove 12 can lead nose bar 134, rectangular shell 11 can lead slider 132 and calorie of post 133, the stability and the position accuracy of calorie of post 133 have been improved.

Fourth embodiment, on the basis of first embodiment, lifting unit 15 includes threaded rod 151, knob 152, round piece 153 and stop collar 154, threaded rod 151 and threaded bush 14 threaded connection, the fixed knob 152 that is equipped with in top of threaded rod 151, the bottom of threaded rod 151 is connected with stop collar 154 through round piece 153 rotation, the middle part fixed connection on bottom and the rectangular shell 11 top of stop collar 154, can inject threaded rod 151 through threaded bush 14, can keep the height of threaded rod 151, threaded rod 151 can keep the ground clearance of flattening push pedal 7 bottom.

Fifth embodiment, on the basis of first embodiment, the board groove has been seted up at the middle part of 1 bottom of casing, board groove and 7 sliding connection of flattening push pedal, the bottom of 7 both sides of flattening push pedal all through the rectangle cover 8 respectively with two support bar 5 sliding connection, can be spacing to flattening push pedal 7 through board groove and two rectangle covers 8, can avoid 7 slopes of flattening push pedal.

Sixth embodiment, on the basis of the first embodiment, the front surface of the casing 1 is provided with the cover plate 2 through the screw fixation, the back surface of the casing 1 is fixedly provided with the push rod 3, one end cover of the push rod 3 is provided with the anti-skidding sleeve, two inclined struts 4 are fixedly connected to the push rod 3, the two inclined struts 4 are fixedly connected to the back surface of the casing 1, the cover plate 2 can prevent concrete from entering the casing 1, the anti-skidding sleeve is convenient for a worker to hold the push rod 3, the casing 1 is pushed, the push rod 3 can be reinforced through the two inclined struts 4, and firmness between the push rod 3 and the casing 1 is improved.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: the worker firstly holds the push rod 3, then places the bottom ends of the supporting strips 5 on the ground through concrete, the two triangular strips 6 can reduce the contact area between the supporting strips 5 and the ground, the two supporting strips 5 can support the shell 1, the threaded sleeve 14 can limit the ground clearance of the bottom ends of the threaded rod 151, the threaded rod 151 and the leveling push plate 7, the stability of the leveling push plate 7 can be improved, and the leveling push plate 7 is not prone to incline;

the second step is that: the worker pushes and pulls the shell 1 through the push rod 3, the leveling push plate 7 can scrape redundant concrete after passing through the concrete, the paving thickness and the leveling degree of the concrete can be kept, the worker can rotate the threaded rod 151 through the knob 152 to enable the threaded rod 151 to lift in the rotating process, then the worker can drive the leveling push plate 7 to lift, the ground clearance at the bottom end of the leveling push plate 7 can be adjusted, and concrete with different thicknesses can be paved;

the third step: in this process, the round block 153 cannot transmit the torsion of the threaded rod 151 to the stop collar 154 and the leveling push plate 7 through rotation, the plate groove and the two rectangular sleeves 8 can limit the leveling push plate 7, and the leveling push plate 7 can be prevented from being inclined.

The implementation step of the second innovation point:

the first step is as follows: when the leveling push plate 7 is used for leveling concrete, the spring 131 can support the two sliding blocks 132 and keep the distance between the two sliding blocks 132, the two sliding blocks 132 are not easy to loosen, and the two sliding blocks 132 can respectively push the two clamping columns 133 into the two clamping grooves 10, so that the leveling push plate 7 can be limited, and the leveling push plate 7 can be prevented from falling off;

the second step is that: when the leveling push plate 7 needs to be disassembled, a worker firstly disassembles the cover plate 2, then oppositely pushes the two convex rods 134 to enable the two sliding blocks 132 to compress the spring 131, the distance between the two sliding blocks 132 can be shortened, then the two clamping columns 133 are respectively pulled out of the two clamping grooves 10, the clamping columns 133 can stop limiting the leveling push plate 7, and the leveling push plate 7 can be quickly disassembled;

the third step: when the locking column 133 moves, the rod groove 12 can guide the protruding rod 134, and the rectangular shell 11 can guide the sliding block 132 and the locking column 133, so that the stability and the position accuracy of the locking column 133 can be improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient push pedal for building engineering who levels concrete, includes casing (1) and flattening push pedal (7), its characterized in that: support bar (5), two have all been welded to the both sides of casing (1) bottom the bottom of support bar (5) all is equipped with three angle bead (6), the middle part sliding connection of casing (1) bottom has flattening push pedal (7), rectangular channel (9) have been seted up at the middle part on flattening push pedal (7) top, the both sides of rectangular channel (9) all are equipped with draw-in groove (10), rectangular channel (9) block is connected with rectangular shell (11), rectangular shell (11) are connected with locking Assembly (13), there is lifting unit (15) at the middle part on casing (1) top through thread bush (14) threaded connection, the bottom of lifting unit (15) is connected with the top of rectangular shell (11).

2. The pushing plate for the building engineering convenient for leveling concrete according to claim 1, wherein the locking component (13) comprises a spring (131), two sliding blocks (132), two clamping columns (133) and two protruding rods (134), the sliding blocks (132) are fixedly arranged at two ends of the spring (131), the clamping columns (133) are fixedly arranged at one sides of the two sliding blocks (132), the two clamping columns (133) are respectively connected with the two clamping grooves (10) in a clamping manner, and the protruding rods (134) are fixedly arranged at one side of the two sliding blocks (132).

3. The pushing plate for the building engineering convenient for leveling the concrete according to claim 2, wherein the two sliding blocks (132) are both connected with the inner wall of the rectangular shell (11) in a sliding manner, the two clamping columns (133) are respectively connected with two sides of the rectangular shell (11) in a sliding manner, the front surface of the rectangular shell (11) is provided with a rod groove (12), and the two convex rods (134) are both connected with the rod groove (12) in a sliding manner.

4. The pushing plate for the building engineering convenient for leveling the concrete according to claim 1, wherein the lifting assembly (15) comprises a threaded rod (151), a knob (152), a round block (153) and a limit sleeve (154), the threaded rod (151) is in threaded connection with the threaded sleeve (14), the knob (152) is fixedly arranged at the top end of the threaded rod (151), the limit sleeve (154) is rotatably connected to the bottom end of the threaded rod (151) through the round block (153), and the bottom end of the limit sleeve (154) is fixedly connected with the middle of the top end of the rectangular shell (11).

5. The push plate for the building engineering convenient for leveling concrete according to claim 1, characterized in that a plate groove is formed in the middle of the bottom end of the shell (1), the plate groove is slidably connected with the leveling push plate (7), and the bottoms of two sides of the leveling push plate (7) are respectively slidably connected with the two supporting bars (5) through rectangular sleeves (8).

6. The pushing plate for the building engineering convenient for leveling concrete according to claim 1 is characterized in that a cover plate (2) is fixedly arranged on the front surface of the shell (1) through screws, a push rod (3) is fixedly arranged on the back surface of the shell (1), an anti-skidding sleeve is sleeved at one end of the push rod (3), the push rod (3) is fixedly connected with two inclined struts (4), and the two inclined struts (4) are fixedly connected with the back surface of the shell (1).