CN220057564U

CN220057564U - Municipal road base layer edge part concreting baffle

Info

Publication number: CN220057564U
Application number: CN202321678501.6U
Authority: CN
Inventors: 于春梅; 赵志强; 王欢
Original assignee: Sichuan Jincheng Zhixin Construction Engineering Co ltd
Current assignee: Sichuan Jincheng Zhixin Construction Engineering Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-21
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a municipal road base layer edge part casting concrete baffle body, which belongs to the technical field of concrete construction equipment and comprises a fixed plate fixed on the ground and a baffle plate arranged on one side of the fixed plate and used for abutting against the side wall of a road, wherein a plurality of supporting rods are connected between the fixed plate and the baffle plate, a plurality of nail holes positioned on the same horizontal line penetrate through the side surface of the baffle plate, a plurality of square concave cavities penetrated by the nail holes are arranged in the baffle plate, two vertical and parallel first screw rods are rotationally connected in each square concave cavity, semicircular arc-shaped clamping blocks are connected between the two first screw rods in a threaded manner, and arc-shaped superposition is carried out on the arc-shaped clamping blocks when the initial positions of the arc-shaped clamping blocks are identical with the nail holes; the fixed plate side detachable is connected with the template, and this municipal road base border portion concreting keeps off the body, has realized that the template carries out fixed stay to the firm of template when guaranteeing pouring concrete, and can be comparatively convenient install and dismantle the template.

Description

Municipal road base layer edge part concreting baffle

Technical Field

The utility model belongs to the technical field of concrete construction equipment, and particularly relates to a municipal road base layer edge part casting concrete baffle.

Background

The concrete pouring refers to the process of pouring concrete into a mould until plasticization, materials such as concrete and the like are poured into a mould plate to form a preset shape in civil engineering and construction engineering, and when the municipal road base concrete pouring is carried out, the concrete can expand due to self materials, environment, personnel operation and other reasons, the phenomena of mould expansion and mould running can occur in construction, the adverse effects of material waste, environmental pollution and influence on the attractiveness of cities are caused, and in order to avoid the situation as much as possible, the two sides of a road are usually required to be provided with pouring concrete baffles.

The chinese patent of current application number CN202023168312.3 provides a municipal road base border position concreting baffle, and it is in including fixing subaerial fixed plate and connection just be used for the baffle of butt road lateral wall on the fixed plate, be fixed with a plurality of locating pieces that are located same horizontal line on the baffle, rotate on the locating piece and be connected with the bracing piece, can reduce the baffle and break away from the possibility of road lateral wall.

However, in the use of the municipal road base layer edge part casting concrete baffle, most of the concrete needs to be supported on the template to prevent the concrete from being adhered to the baffle after solidification, so that the baffle is inconvenient to dismantle, and the baffle and the template easily slide to influence the overall stability.

Disclosure of Invention

The utility model aims to provide a concrete baffle body for pouring at the edge part of a municipal road base layer so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal road base layer edge position concreting fender body, includes fixing on subaerial fixed plate and establishes fixed plate one side is used for the baffle of butt road lateral wall, be connected with a plurality of branch between fixed plate and the baffle, the baffle side runs through and opens and have a plurality of nail holes that are located same horizon, is equipped with a plurality of square cavity that is run through by the nail hole in the baffle inside, every square cavity inside all rotates and is connected with two vertical and parallel first screw rods, two threaded connection has semicircular arc fixture block between the first screw rod, with nail hole arc coincidence when arc fixture block initial position;

the detachable template that is connected with in baffle side, be fixed with the spliced pole of inserting the nail hole and with arc fixture block extrusion contact on the template, every first screw rod upper portion is all fixed to be cup jointed first worm wheel, a plurality of first worm wheel meshing is connected with at fixed plate internal rotation's first hand subassembly.

Preferably, the first hand-operated assembly comprises a first worm meshed with the first worm gears and rotatably connected in the baffle, wherein one end of the first worm horizontally extends out of the baffle, and the extending end of the first worm is fixedly connected with a first handle.

Preferably, the rubber pad is fixedly connected with the arc inner side surface of the arc-shaped clamping block.

Preferably, the top of branch articulates installs at baffle side top, and the bottom of branch articulates there is the slider of T shape, the top surface of fixed plate is opened there is a plurality of sliding tray that supplies the slider to slide T shape.

Preferably, a buffer is installed in the middle of the support rod, the buffer comprises two first limiting plates fixedly connected to the support rod, a first sliding rod and a plurality of second sliding rods are connected between the first limiting plates, the bottom ends of the first sliding rods are inserted into the support rod in a sliding mode, springs are sleeved on the outer sides of the second sliding rods, and the bottom ends of the second sliding rods penetrate through the first limiting plates in a sliding mode to be connected with the second limiting plates.

Preferably, the sliding grooves are internally and respectively connected with a second screw in a rotating way, a limiting block matched with the sliding grooves is connected to the second screw, and the second screw is in threaded connection with the limiting block.

Preferably, the fixed plate is kept away from baffle one end and is opened there is the rotation groove, second screw rod one end inserts to the rotation inslot fixed second worm wheel that has cup jointed, and installs the rotatory second hand-shake assembly of a plurality of second worm wheels of drive in the rotation groove.

Preferably, the first hand-operated assembly comprises a second worm rotatably mounted in the rotary groove and penetrating through one end of the rotary groove, the second worm is meshed with a plurality of second worm gears, and one end of the second worm extends out of the rotary groove and is fixedly connected with a second handle.

The utility model has the technical effects and advantages that: this municipal road base layer edge position concreting keeps off body compares in current device, through setting up nail hole, the arc fixture block, first screw rod, first worm wheel, first hand subassembly, template and spliced pole, when using the concrete fender body, run through the spliced pole and fix on the template and pass the nail hole by the spliced pole, it rotates by first hand subassembly again and drives first worm wheel and with first worm wheel coaxial fixed first screw rod rotation, and rotate through first screw rod and drive the arc fixture block and slide downwards to chucking spliced pole, accomplish to fix the template on the fender body, realized that the template is comparatively convenient installation and dismantlement on the fender body, and avoid taking place gliding problem between template and the baffle as far as possible, the overall stability between fender body and the template has been strengthened.

In addition, through setting up fixed plate, second rocking subassembly, second worm wheel, slider and stopper, when carrying out the installation of fixed plate, rotate by the second rocking subassembly and drive the second worm wheel and rotate with the second screw rod that the second worm wheel is coaxial fixed, rotate by the second screw rod and drive the stopper again and remove on the screw rod, make the stopper block the slider, realized that the installation of fixed plate is more convenient.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the nail hole structure of the present utility model;

FIG. 3 is a schematic view of a fixing plate structure according to the present utility model;

FIG. 4 is a schematic diagram of a buffer structure according to the present utility model.

In the figure: 1. a fixing plate; 2. a baffle; 3. a nail hole; 4. a first handle; 5. a template; 6. a support rod; 7. a buffer; 8. a slide block; 9. a limiting block; 10. a connecting column; 11. a first hand-shake assembly; 12. a second swing assembly; 13. a rotating groove; 14. a second handle; 15. a sliding groove; 16. a second screw; 17. square concave cavity; 31. an arc-shaped clamping block; 32. a rubber pad; 33. a first screw; 34. a first worm; 35. a first worm wheel; 71. a first slide bar; 72. a second slide bar; 73. a spring; 74. a first limit plate; 75. the second limiting disc; 131. a second worm; 132. and a second worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to a municipal road base edge part pouring concrete baffle body as shown in fig. 1-2, the baffle body comprises a fixed plate 1 fixed on the ground and a baffle plate 2 arranged on one side of the fixed plate 1 and used for being abutted against the side wall of a road, a plurality of supporting rods 6 are connected between the fixed plate 1 and the baffle plate 2, a plurality of nail holes 3 positioned on the same horizontal line penetrate through the side surface of the baffle plate 2, the nail holes 3 are used for inserting connecting columns 10 used for fixing templates 5, a plurality of square concave cavities 17 penetrated by the nail holes 3 are arranged in the baffle plate 2, two vertical and parallel first screw rods 33 are respectively connected in a rotating mode in each square concave cavity 17, semicircular arc clamping blocks 31 are connected between the two first screw rods 33 in a threaded mode, and arc-shaped superposition is carried out on the initial positions of the arc clamping blocks 31 and the nail holes 3.

The detachable template 5 that is connected with in baffle 2 side, be fixed with on the template 5 insert nail hole 3 and with arc fixture block 31 extrusion contact's spliced pole 10, first worm wheel 35 has all been fixedly cup jointed on every first screw 33 upper portion, a plurality of first worm wheel 35 meshing is connected with at fixed plate 1 internal rotation's first hand subassembly 11, when first screw 33 rotates, drive rather than threaded connection's arc fixture block 31 and slide from top to bottom, when needs clamp spliced pole 10 fixed template 5, drive arc fixture block 31 through rotating first screw 33 and slide downwards, arc fixture block 31 and the outer baffle 2 of square cavity 17 atress jointly at this moment, clamp spliced pole 10, when needs loosen spliced pole 10 and lift down template 5, rotate through first screw 33 and drive arc fixture block 31 downwardly sliding opposite direction, drive arc fixture block 31 upwardly sliding, loosen spliced pole 10, lift down template 5.

Referring to fig. 2, the first hand-operated assembly 11 includes a first worm 34 engaged with a plurality of first worm gears 35 and rotatably connected to the inside of the baffle 2, wherein one end of the first worm 34 horizontally extends out of the baffle 2, and the extended end is fixedly connected with the first handle 4, a spiral stripe for increasing friction force is provided on the first handle 4, the first worm 34 fixed to the first handle 4 is driven to rotate by rotating the first handle 4, and then the first worm gears 34 are rotated to drive a plurality of first worm gears 35 engaged with the first worm gears to rotate, and the first worm gears 35 and the first screw 33 coaxially rotate.

Referring to fig. 2, a rubber pad 32 is fixedly connected to the inner side of the arc-shaped block 31 to increase friction between the arc-shaped block 31 and the connecting column 10, so as to ensure stability of the connecting column 10 in the nail hole 3.

Referring to fig. 3, the top of the supporting rod 6 is hinged to the top of the side surface of the baffle 2, the bottom of the supporting rod 6 is hinged to a T-shaped sliding block 8, a plurality of T-shaped sliding grooves 15 for the sliding block 8 to slide are formed in the top surface of the fixed plate 1, the supporting rod 6 can drive the sliding block 8 to slide in the T-shaped sliding grooves 15 when rotating between the baffle 2 and the fixed plate 1, so that the fixed plate 1 is fixed on the ground, and the supporting rod 6 can play a stable supporting role when the baffle 2 is attached to the side wall of a road.

Referring to fig. 4, a buffer 7 is installed in the middle of the strut 6, the buffer 7 includes two first limiting plates 74 fixedly connected to the upper and lower sections of the strut 6, a first sliding rod 71 and a plurality of second sliding rods 72 are connected between the two first limiting plates 74, the bottom ends of the first sliding rods 71 are slidably inserted into the strut 6, springs 73 are sleeved on the outer sides of the second sliding rods 72, when the strut 6 receives pressure in the rod axis direction, forces are transmitted to the two first limiting plates 74 in the buffer 7, the two limiting plates move relatively in the axial direction under the action of forces, the bottom ends of the first strut 6 are driven to slide downwards in the strut 6, at the moment, the springs 73 compress, supporting forces are provided for the two limiting plates, so that the strut 6 is guaranteed to receive a buffering effect when the baffle 2 is supported, and the bottom ends of the second sliding rods 72 slidably penetrate through the first limiting plates 74 and are connected with second limiting plates 75, so that the integrity and stability of the strut 6 in the buffer 7 section are guaranteed.

Referring to fig. 3, the second screw rods 16 are all rotationally connected in the sliding grooves 15, the limiting blocks 9 matched with the sliding grooves are connected to the second screw rods 16, the second screw rods 16 are in threaded connection with the limiting blocks 9, when the second screw rods 16 rotate in the sliding grooves 15, the limiting blocks 9 are driven to slide on the second screw rods 16, and when the limiting blocks 9 slide to a position attached to the sliding blocks 8, the rotation of the second screw rods 16 is stopped, so that the fixing of the sliding blocks 8 is completed.

Referring to fig. 3, a rotation groove 13 is formed at one end of the fixing plate 1 far away from the baffle 2, a second worm wheel 132 is fixedly sleeved in the rotation groove 13 by inserting one end of the second screw rod 16, a second hand-shake assembly 12 for driving a plurality of second worm wheels 132 to rotate is installed in the rotation groove 13, the second hand-shake assembly 12 is operated to drive the plurality of second worm wheels 132 to rotate, and the second screw rod 16 fixed with the second worm wheel 132 is driven to coaxially rotate by rotating the second worm wheel 132.

Referring to fig. 3, the first hand-shake assembly 11 includes a second worm 131 rotatably installed in the rotation groove 13 and penetrating one end of the rotation groove 13, the second worm 131 is engaged with a plurality of second worm gears 132, one end of the second worm 131 extends out of the rotation groove 13 and is fixedly connected with a second handle 14, and the second worm 131 is driven to coaxially rotate by rotating the second handle 14 and then is rotated by the second worm 131, so that the plurality of second worm gears 132 engaged with the second worm 131 are driven to rotate.

Working principle: when the municipal road base layer edge part casting concrete baffle body is used, firstly, the fixing plate 1 is fixed on the ground at a position close to the casting concrete edge, after fixing, the baffle plate 2 is inserted into the casting concrete edge position, the second handle 14 is rotated, the die plate 5 is attached to the outer side of the baffle plate 2, the connecting column 10 is driven into and penetrates through the die plate 5 and simultaneously penetrates through the nail hole 3 of the baffle plate 2, the first handle 4 is rocked, the first handle 4 drives the second worms 131 to rotate, the second worms 131 rotate, the corresponding second worm gears 132 and the second screws 16 coaxially rotating with the corresponding second worm gears 132 are driven to rotate, the limiting block 9 is driven to slide, the rotating handle is stopped when the limiting block 9 slides to the position of the attaching slider 8, and the fixing of the slider 8 and the strut 6 hinged with the slider 8 are completed. After the fixing of the support rod 6 is completed, the template 5 is attached to the outer side of the baffle plate 2, the connecting column 10 is simultaneously inserted into the template 5 and the nail hole 3, the first handle 4 is rotated after the insertion is completed, the first worm 34 is driven to rotate by the first handle 4, the first worm 34 is driven to rotate to drive a plurality of first worm gears 35 and the first screw 33 which coaxially rotates with the corresponding first worm gears 35 to rotate, the first screw 33 is rotated to drive the clamping block to slide on the first screw 33 to clamp the connecting column 10, and the fixing of the template 5 is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a municipal road base layer edge position concreting keeps off body, includes fixed plate (1) and establishes fixed plate (1) one side and be used for butt road lateral wall's baffle (2), be connected with a plurality of branch (6), its characterized in that between fixed plate (1) and baffle (2): the side of the baffle plate (2) is provided with a plurality of nail holes (3) on the same horizontal line in a penetrating way, the inside of the baffle plate (2) is provided with a plurality of square concave cavities (17) penetrated by the nail holes (3), each square concave cavity (17) is internally and rotatably connected with two vertical and parallel first screws (33), a semicircular arc clamping block (31) is connected between the two first screws (33) in a threaded way, and the initial positions of the arc clamping blocks (31) are overlapped with the arc of the nail holes (3);

the detachable template (5) that is connected with in baffle (2) side, be fixed with on template (5) insert nail hole (3) and with spliced pole (10) of arc fixture block (31) extrusion contact, every first screw rod (33) upper portion has all fixed sleeve joint first worm wheel (35), a plurality of first worm wheel (35) meshing is connected with first hand subassembly (11) at fixed plate (1) internal rotation.

2. The municipal road base edge portion casting concrete stopper according to claim 1, wherein: the first hand-operated assembly (11) comprises a plurality of first worm gears (35) meshed with each other and rotatably connected with a first worm (34) in the baffle plate (2), one end of each first worm (34) horizontally extends out of the baffle plate (2), and the extending end of each first worm is fixedly connected with a first handle (4).

3. The municipal road base edge portion casting concrete stopper according to claim 1, wherein: the arc-shaped inner side surface of the arc-shaped clamping block (31) is fixedly connected with a rubber pad (32).

4. The municipal road base edge portion casting concrete stopper according to claim 1, wherein: the top of branch (6) articulates installs at baffle (2) side top, and the bottom of branch (6) articulates has slider (8) of T shape, the top surface of fixed plate (1) is opened has a plurality of confession slider (8) gliding T shape sliding tray (15).

5. A municipal road base edge portion casting concrete stopper according to claim 3, wherein: the buffer (7) is installed to one section in the middle of branch (6), buffer (7) are including two first limiting plates (74) of fixed connection on branch (6), two be connected with first slide bar (71) and a plurality of second slide bar (72) between first limiting plate (74), in first slide bar (71) bottom slip inserts branch (6), spring (73) have been cup jointed in the second slide bar (72) outside, and second slide bar (72) bottom slip run through first limiting plate (74) and are connected with second limiting plate (75).

6. The municipal road base edge portion casting concrete stopper according to claim 4, wherein: the sliding groove (15) is internally and rotatably connected with a second screw rod (16), a limiting block (9) matched with the sliding groove (15) is connected to the second screw rod (16), and the second screw rod (16) is in threaded connection with the limiting block (9).

7. The municipal road base edge portion casting concrete stopper according to claim 6, wherein: the fixed plate (1) is kept away from baffle (2) one end and is opened has rotation groove (13), second worm wheel (132) have been cup jointed to second screw rod (16) one end insert to rotation groove (13) internal fixation, and install second hand-shake subassembly (12) that drive a plurality of second worm wheels (132) were rotatory in rotation groove (13).

8. The municipal road base edge portion casting concrete stopper according to claim 6, wherein: the first hand-operated assembly (11) comprises a second worm (131) which is rotatably arranged in the rotary groove (13) and penetrates through one end of the rotary groove (13), the second worm (131) is meshed with a plurality of second worm gears (132), and one end of the second worm (131) extends out of the rotary groove (13) and is fixedly connected with a second handle (14).