CN220363378U - Handcart for building construction - Google Patents
Handcart for building construction Download PDFInfo
- Publication number
- CN220363378U CN220363378U CN202321452716.6U CN202321452716U CN220363378U CN 220363378 U CN220363378 U CN 220363378U CN 202321452716 U CN202321452716 U CN 202321452716U CN 220363378 U CN220363378 U CN 220363378U
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- China
- Prior art keywords
- inner frame
- connecting plate
- frame
- handcart
- outer frame
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- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 13
- 239000004566 building material Substances 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a handcart for building construction, which relates to the technical field of building construction and comprises the following components: the L-shaped connecting plate, the landing leg is all installed at the both ends of L-shaped connecting plate bottom, the handle is all installed at the both ends on L-shaped connecting plate surface, concave template is installed to one side on L-shaped connecting plate surface, the internally mounted of concave template has the fixed axle, the inside of L-shaped connecting plate is provided with lifting device. According to the utility model, the building material is placed in the inner frame, because the damping device is arranged in the inner frame to achieve the damping effect of damping vibration of the inner frame and the building material in the inner frame, the sliding blocks are arranged at the four ends of the surface of the inner frame, the sliding grooves with corresponding sizes are arranged at the four ends of the inner frame, when the inner frame is embedded in the outer frame, the sliding blocks are movably embedded in the sliding grooves, the top of the damper is connected to the bottom of the inner frame, and the bottom of the damper is connected to the inner frame, so that the impact on the materials in the inner frame is reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a handcart for building construction.
Background
The trolley is a common carrying device for construction sites, and is mainly used for short-distance transportation of building materials such as bricks, sandy soil, mortar, concrete and the like, and is also called a trolley, wherein the traditional trolley is generally rectangular, has a small opening and a large bottom, is like a bucket, and is provided with wheels below.
In the prior art, however, when part of building trolleys transport materials, the materials are easy to drop and damage due to jolting due to rugged road surfaces in construction sites, so that the construction cost is increased, and the working efficiency is reduced; and the materials in the hopper need to be manually lifted upwards to be dumped, so that labor is consumed relatively.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a handcart for construction comprising: the L-shaped connecting plate, the landing leg is all installed at the both ends of L-shaped connecting plate bottom, the handle is all installed at the both ends on L-shaped connecting plate surface, concave template is installed to one side on L-shaped connecting plate surface, concave template's internally mounted has the fixed axle, the inside of L-shaped connecting plate is provided with lifting device, the frame is installed at lifting device's top, the fixed block is all installed at the both ends of frame bottom, the inside activity of frame is inlayed and is equipped with the inside casing, leak protection strip is installed at the top of inside casing, the bottom of inside casing is provided with damping device.
As a preferred implementation mode, the lifting device comprises a positioning block, a bearing shaft is movably embedded in the surface of the positioning block, two ends of the bearing shaft are fixedly arranged on the surfaces of the two fixing blocks, an electric telescopic rod is arranged at the bottom of the positioning block, and one end of the electric telescopic rod is arranged inside the L-shaped connecting plate.
The technical effect of adopting the further scheme is as follows: the output end of the electric telescopic rod is connected with the positioning block, so that the effect that the positioning block and the connecting shaft movably connected with the positioning block are lifted together is achieved.
As a preferable implementation mode, one end of the bottom of the outer frame is provided with a swivel, and the swivel is movably sleeved on the surface of the fixed shaft.
The technical effect of adopting the further scheme is as follows: through installing the swivel on the opposite side of frame, swivel activity cover is established on the surface of fixed axle, has reached when the one end of frame is lifted, and the swivel can carry out spacing, make its effect that can not warp simultaneously.
As a preferred embodiment, the damping device comprises four dampers, wherein the tops of the four dampers are all arranged at the bottom of the inner frame, and the bottoms of the four dampers are all arranged inside the outer frame.
The technical effect of adopting the further scheme is as follows: because the inside at the inside casing has set up damping device and has reached the cushioning effect that takes precautions against earthquakes to inside casing and inside building material, connects in the bottom of inside casing through the top of attenuator, and the bottom of attenuator is connected in the inside of frame to reached when the inside casing receives jolting, reduced the effect to the impact of its inside material.
As a preferred implementation mode, the surfaces of the four dampers are sleeved with high-pressure springs, the tops of the four high-pressure springs are arranged at the bottom of the inner frame, and the bottoms of the four high-pressure springs are arranged in the outer frame.
The technical effect of adopting the further scheme is as follows: the damping and buffering effects are further enhanced through the high-pressure springs.
As a preferred implementation mode, the four ends inside the outer frame are provided with sliding grooves, the four ends on the surface of the inner frame are provided with sliding blocks, and the four sliding blocks are movably embedded in the four sliding grooves.
The technical effect of adopting the further scheme is as follows: through four-terminal installation slider on inside casing surface, set up the spout of corresponding size at the four-terminal inside of frame, when the inside casing inlays to be established in the inside of frame, the slider will inlay in the inside activity of spout and establish to reach the effect that makes inside casing at the inside gliding of frame.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when a worker uses the handcart for building construction, firstly, building materials are placed in the inner frame, because the damping device is arranged in the inner frame to achieve the damping effect on the inner frame and the building materials in the inner frame, sliding blocks are arranged at four ends of the surface of the inner frame, sliding grooves with corresponding sizes are arranged at four ends of the inner frame, when the inner frame is embedded in the outer frame, the sliding blocks are movably embedded in the sliding grooves, so that the inner frame slides in the outer frame, the top of the damper is connected to the bottom of the inner frame, and the bottom of the damper is connected to the inner frame, so that the effect of reducing the impact on the materials in the inner frame when the inner frame is jolted is achieved, the damping effect is further enhanced by the high-pressure spring, the situation that the materials are damaged due to falling due to uneven road surfaces in a construction site when the existing part of the handcart for building is used is avoided, the construction cost is increased, and the working efficiency is reduced.
2. When a worker pushes the trolley to a place needing to be unloaded, the electric telescopic rod is started firstly, the switch of the electric telescopic rod is controlled by the corresponding power switch, and the output end of the electric telescopic rod is connected with the positioning block, so that the effect that the positioning block and the bearing shaft movably connected with the positioning block are lifted together is achieved, the fixed block connected with the bearing shaft and the outer frame are lifted together, the rotating ring is arranged on the other side of the outer frame, and the rotating ring is movably sleeved on the surface of the fixed shaft, so that the effect that the rotating ring limits the inner frame inside the outer frame to be not tilted when one end of the outer frame is lifted is achieved, the effect that the outer frame drives the inner frame inside the outer frame to be unloaded outwards is achieved, and the problem that the existing part of the building trolley needs to manually lift the handle to dump materials in a hopper when the outer frame is solved, the labor is consumed, and the problem that the existing building trolley is not easy to dump is solved.
Drawings
FIG. 1 is a general view of a handcart for construction, provided by the utility model;
FIG. 2 is a perspective view of a damping device of a handcart for building construction, which is provided by the utility model;
fig. 3 is a partial detailed view of the handcart for building construction provided by the utility model.
Legend description:
1. an L-shaped connecting plate; 101. a handle; 102. a support leg; 103. a concave plate; 104. a fixed shaft; 2. lifting devices; 201. an alignment block; 202. a receiving shaft; 203. an electric telescopic rod; 3. an outer frame; 301. a swivel; 302. a fixed block; 303. a chute; 4. a damping device; 401. a damper; 402. a high-pressure spring; 5. an inner frame; 501. a leak-proof strip; 502. a sliding block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a handcart for construction comprising: the landing leg 102 is all installed at the both ends of L type connecting plate 1 bottom, and handle 101 is all installed at the both ends on L type connecting plate 1 surface, and concave template 103 is installed to one side on L type connecting plate 1 surface, and the internally mounted of concave template 103 has fixed axle 104, and the inside of L type connecting plate 1 is provided with lifting device 2, and frame 3 is installed at lifting device 2's top, and fixed block 302 is all installed at the both ends of frame 3 bottom, and the inside activity of frame 3 is inlayed and is equipped with inside casing 5, and leak protection strip 501 is installed at the top of inside casing 5, and the bottom of inside casing 5 is provided with damping device 4.
As shown in fig. 1-3, the lifting device 2 comprises a positioning block 201, a bearing shaft 202 is movably embedded in the surface of the positioning block 201, two ends of the bearing shaft 202 are fixedly arranged on the surfaces of two fixed blocks 302, an electric telescopic rod 203 is arranged at the bottom of the positioning block 201, one end of the electric telescopic rod 203 is arranged in the L-shaped connecting plate 1, and the electric telescopic rod 203 is connected with the positioning block 201 through the output end of the electric telescopic rod 203, so that the effect that the positioning block 201 and the bearing shaft 202 movably connected with the electric telescopic rod 201 are lifted together is achieved.
As shown in fig. 1-3, a swivel 301 is installed at one end of the bottom of the outer frame 3, the swivel 301 is movably sleeved on the surface of the fixed shaft 104, and by installing the swivel 301 at the other side of the outer frame 3, the swivel 301 is movably sleeved on the surface of the fixed shaft 104, so that when one end of the outer frame 3 is lifted, the swivel 301 can limit the end of the outer frame 3 and prevent the end of the outer frame from tilting.
As shown in fig. 1 to 3, the damping device 4 includes four dampers 401, the top parts of the four dampers 401 are all installed at the bottom of the inner frame 5, and the bottom parts of the four dampers 401 are all installed inside the outer frame 3, because the damping device 4 is arranged inside the inner frame 5 to achieve the damping effect of shock absorption and damping on the inner frame 5 and the internal building materials, the top parts of the dampers 401 are connected at the bottom of the inner frame 5, and the bottom parts of the dampers 401 are connected inside the outer frame 3, thereby achieving the effect of reducing the impact on the internal materials when the inner frame 5 is jounced.
As shown in fig. 1-3, the surfaces of the four dampers 401 are all sleeved with high-pressure springs 402, the tops of the four high-pressure springs 402 are all installed at the bottom of the inner frame 5, and the bottoms of the four high-pressure springs 402 are all installed in the outer frame 3, so that the damping and buffering effects are further enhanced through the high-pressure springs 402.
As shown in fig. 1-3, the four ends inside the outer frame 3 are all provided with sliding grooves 303, the four ends on the surface of the inner frame 5 are all provided with sliding blocks 502, the four sliding blocks 502 are movably embedded in the four sliding grooves 303, the four ends on the surface of the inner frame 5 are provided with the sliding blocks 502, the four ends inside the outer frame 3 are provided with the sliding grooves 303 with corresponding sizes, and when the inner frame 5 is embedded in the outer frame 3, the sliding blocks 502 are movably embedded in the sliding grooves 303, so that the inner frame 5 slides in the outer frame 3.
Working principle: when a worker uses the handcart for building construction, firstly, building materials are placed in the inner frame 5, because the damping device 4 is arranged in the inner frame 5 to achieve the damping effect on the inner frame 5 and the building materials in the inner frame, through arranging the sliding blocks 502 at four ends of the surface of the inner frame 5, the sliding grooves 303 with corresponding sizes are formed at four ends of the inner frame 3, when the inner frame 5 is embedded in the outer frame 3, the sliding blocks 502 are movably embedded in the sliding grooves 303, so that the inner frame 5 slides in the outer frame 3, the top of the damper 401 is connected to the bottom of the inner frame 5, the bottom of the damper 401 is connected to the inner frame 3, the effect of reducing the impact on the materials in the inner frame 5 when the inner frame 5 is jolt is achieved, the damping effect is further enhanced through the high-pressure spring 402, and the situation that the materials are easily damaged due to jolt construction in a construction site when the existing part of the building is used for transporting the materials is avoided, so that the construction cost is reduced; when a worker uses the handcart for building construction, after the worker pushes the handcart to a place needing to be unloaded, the electric telescopic rod 203 is started firstly, the switch of the electric telescopic rod 203 is controlled by the corresponding power switch, and the output end of the electric telescopic rod 203 is connected with the positioning block 201, so that the effect that the positioning block 201 and the supporting shaft 202 movably connected with the positioning block 201 are lifted together is achieved, the effect that the fixed block 302 connected with the supporting shaft 202 and the outer frame 3 are lifted together is achieved, the rotating ring 301 is mounted on the other side of the outer frame 3, the rotating ring 301 is movably sleeved on the surface of the fixed shaft 104, the effect that the rotating ring 301 limits the handcart and prevents the handcart from tilting when one end of the outer frame 3 is lifted is achieved, the effect that the outer frame 3 drives the inner frame 5 inside the outer frame 3 to be unloaded outwards is achieved, and the problem that the existing part of the handcart needs to manually lift the handle to dump the material in a hopper when the handcart is unloaded is avoided through the device, and the problem that labor is consumed and the handcart is not easy to dump completely is solved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A handcart for construction, characterized by comprising: the utility model provides a L type connecting plate (1), landing leg (102) are all installed at the both ends of L type connecting plate (1) bottom, handle (101) are all installed at the both ends on L type connecting plate (1) surface, concave template (103) are installed to one side on L type connecting plate (1) surface, the internally mounted of concave template (103) has fixed axle (104), the inside of L type connecting plate (1) is provided with lifting device (2), frame (3) are installed at the top of lifting device (2), fixed block (302) are all installed at the both ends of frame (3) bottom, inside activity of frame (3) is inlayed and is equipped with inside casing (5), leak protection strip (501) are installed at the top of inside casing (5), the bottom of inside casing (5) is provided with damping device (4).
2. The handcart for building construction according to claim 1, wherein: lifting device (2) are including locating piece (201), the surface activity of locating piece (201) is inlayed and is accepted axle (202), the both ends fixed mounting who accepts axle (202) is on the surface of two fixed blocks (302), electric telescopic handle (203) are installed to the bottom of locating piece (201), the inside at L type connecting plate (1) is installed to one end of electric telescopic handle (203).
3. The handcart for building construction according to claim 1, wherein: a swivel (301) is arranged at one end of the bottom of the outer frame (3), and the swivel (301) is movably sleeved on the surface of the fixed shaft (104).
4. A handcart for construction according to claim 3, wherein: the damping device (4) comprises four dampers (401), the tops of the four dampers (401) are all arranged at the bottom of the inner frame (5), and the bottoms of the four dampers (401) are all arranged in the outer frame (3).
5. The handcart for building construction according to claim 4, wherein: the surfaces of the four dampers (401) are respectively sleeved with a high-pressure spring (402), the tops of the four high-pressure springs (402) are respectively arranged at the bottom of the inner frame (5), and the bottoms of the four high-pressure springs (402) are respectively arranged in the outer frame (3).
6. The handcart for building construction according to claim 5, wherein: sliding grooves (303) are formed in four ends of the inner portion of the outer frame (3), sliding blocks (502) are mounted on four ends of the surface of the inner frame (5), and the four sliding blocks (502) are movably embedded in the four sliding grooves (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452716.6U CN220363378U (en) | 2023-06-08 | 2023-06-08 | Handcart for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452716.6U CN220363378U (en) | 2023-06-08 | 2023-06-08 | Handcart for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363378U true CN220363378U (en) | 2024-01-19 |
Family
ID=89516986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452716.6U Active CN220363378U (en) | 2023-06-08 | 2023-06-08 | Handcart for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363378U (en) |
-
2023
- 2023-06-08 CN CN202321452716.6U patent/CN220363378U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |