CN216969733U - Safety device for municipal works - Google Patents
Safety device for municipal works Download PDFInfo
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- CN216969733U CN216969733U CN202220738268.5U CN202220738268U CN216969733U CN 216969733 U CN216969733 U CN 216969733U CN 202220738268 U CN202220738268 U CN 202220738268U CN 216969733 U CN216969733 U CN 216969733U
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- safety device
- concave
- rod
- supporting
- pole
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- 230000004224 protection Effects 0.000 claims abstract description 30
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of safety protection for municipal engineering, in particular to a safety protection device for municipal engineering, which comprises a feeding trolley and a protection mechanism, the protection mechanism comprises two groups of concave clamping plates and cross connecting rods which are arranged in a bilateral symmetry manner, the top and the bottom of the inner side of each cross connecting rod are connected with supporting frames, a protection frame is arranged at the top of each supporting frame positioned at the top, a supporting outer rod is arranged at the front side of the top of the concave splint, a sliding inner rod is arranged inside the supporting outer rod, the rear side of the top of the concave splint is provided with the telescopic rod, the utility model meets the requirement of supporting engineering materials during transportation, can carry out the centre gripping protection to the side of engineering material, avoid dropping of engineering material, solve current handcart for municipal works when carrying engineering material, the transport effect is poor, the problem of damage that drops easily.
Description
Technical Field
The utility model relates to the technical field of safety protection for municipal engineering, in particular to a safety protection device for municipal engineering.
Background
The municipal engineering refers to municipal facility construction engineering, and in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations.
The handcart is often required to be used in municipal works for material transportation, the existing handcart for municipal works does not have any protection device, and the handcart is easy to shake when resulting in stacking higher goods for transportation, so that the risk of dumping is caused, the damage is caused, and the carrying effect is reduced.
Therefore, the safety protection device for municipal engineering is designed to overcome the technical defects and improve the overall practicability, and is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety protection device for municipal engineering to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a safety device for municipal works, includes pay-off dolly and protection machanism, protection machanism includes concave type splint and the cross connecting rod that two sets of bilateral symmetry set up, the inboard top of cross connecting rod and bottom all are connected with the support frame, are located the top of support frame is provided with protective frame, the front side at concave type splint top is provided with the support outer pole, the inside of supporting the outer pole is provided with the pole in sliding, the rear side at concave type splint top is provided with the telescopic link.
According to the preferable scheme of the utility model, threaded rods are arranged on the front side and the rear side of the bottom of the concave clamping plate, the top threads of the threaded rods penetrate through the inner side of the concave clamping plate, and the bottom ends of the threaded rods are provided with operation screw caps.
As a preferable scheme of the utility model, the outer side of the sliding inner rod is provided with a spring buckle, the outer side of the supporting outer rod is provided with a plurality of groups of limiting clamping grooves matched with the spring buckle for use, the size of the inner structure of the supporting outer rod corresponds to the size of the outer structure of the sliding inner rod, and the supporting outer rod is connected with the sliding inner rod in a sliding manner.
As the preferred scheme of the utility model, two groups of concave clamping plates are respectively connected to the left side and the right side of the feeding trolley, and the feeding trolley and the concave clamping plates are designed to be detachable.
As a preferable scheme of the utility model, the support frame positioned at the bottom is fixedly connected with the concave splint through bolts, and the support frame positioned at the top is fixedly connected with the protective frame through bolts.
As a preferable scheme of the utility model, the front surface of the support frame is provided with a sliding chute matched with the cross connecting rod for use.
As the preferable scheme of the utility model, the top ends of the sliding inner rod and the telescopic rod are fixedly connected to the bottom of the protective frame through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the safety protection device for municipal engineering, the requirement that engineering materials need to be supported during transportation is met, the side faces of the engineering materials can be clamped and protected, the engineering materials are prevented from falling off, and the problems that an existing trolley for municipal engineering is poor in carrying effect and easy to fall off and damage when the engineering materials are carried are solved.
2. According to the safety protection device for municipal engineering, the height of the protection frame can be freely adjusted, the application range is enlarged, and the protection requirements of different materials are met.
3. According to the safety protection device for municipal engineering, under the action of the concave clamping plate, the protection mechanism and the feeding trolley can be quickly disassembled and assembled, and the practicability and flexibility of the device are improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a view of the protective mechanism of the present invention;
FIG. 3 is a partial structural schematic diagram of the present invention.
In the figure: 1. a feeding trolley; 2. a protection mechanism; 201. a concave splint; 202. a cross connecting rod; 203. a support frame; 204. a protective frame; 205. a support outer bar; 206. sliding the inner rod; 207. a telescopic rod; 208. a threaded rod; 209. operating the screw cap; 210. a spring buckle; 211. limiting clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
in the embodiment, referring to fig. 1, 2 and 3, the feeding trolley comprises a feeding trolley 1 and a protection mechanism 2, the protection mechanism 2 comprises two sets of concave clamping plates 201 and cross connecting rods 202 which are arranged in bilateral symmetry, the top and the bottom of the inner side of each cross connecting rod 202 are connected with supporting frames 203, the top of each supporting frame 203 at the top is provided with a protection frame 204, the front side of the top of each concave clamping plate 201 is provided with a supporting outer rod 205, the inside of each supporting outer rod 205 is provided with a sliding inner rod 206, the rear side of the top of each concave clamping plate 201 is provided with an expansion rod 207, the front side and the rear side of the bottom of each concave clamping plate 201 are provided with threaded rods 208, the top threads of each threaded rod 208 penetrate through the inner side of each concave clamping plate 201, the bottom end of each threaded rod 208 is provided with an operating screw cap 209, the outer side of each sliding inner rod 206 is provided with a spring buckle 210, the outer side of each supporting outer rod 205 is provided with a plurality of limiting clamping grooves 211 matched with the spring buckles 210, the size of the internal structure of the outer support rod 205 corresponds to the size of the external structure of the inner sliding rod 206, and the outer support rod 205 and the inner sliding rod 206 are connected in a sliding manner.
In an embodiment, referring to fig. 1, fig. 2 and fig. 3, two sets of concave clamping plates 201 are respectively connected to the left and right sides of the feeding trolley 1, the feeding trolley 1 and the concave clamping plates 201 are designed to be detachable, the supporting frame 203 located at the bottom is fixedly connected with the concave clamping plates 201 through bolts, the supporting frame 203 located at the top is fixedly connected with the protective frame 204 through bolts, a sliding groove used in cooperation with the cross connecting rod 202 is formed in the front of the supporting frame 203, and the top ends of the sliding inner rod 206 and the telescopic rod 207 are fixedly connected to the bottom of the protective frame 204 through bolts.
The working process of the utility model is as follows: when in use, the protection mechanism 2 is firstly installed on the feeding trolley 1, two groups of concave clamping plates 201 are respectively clamped on the left side and the right side of a bearing flat plate of the feeding trolley 1, then the threaded rod 208 is rotated by operating the screw cap 209, the threaded rod 208 moves upwards and is abutted against the bottom of the bearing flat plate for fixing, thus the connection and installation can be completed, in the using process, the adjustment of the protection height of the protection frame 204 is completed by adjusting the distance between the supporting outer rod 205 and the sliding inner rod 206, the fixing is performed by the clamping between the spring clamping buckle 210 and the limiting clamping groove 211, and the cross connecting rod 202 and the telescopic rod 207 play the purposes of supporting and increasing the stability, the protection device meets the requirement of supporting when the engineering materials are transported, can clamp and protect the side surfaces of the engineering materials, avoids the falling of the engineering materials, and solves the problem that when the engineering materials are transported by the existing trolley for municipal engineering, poor carrying effect and easy falling and damage.
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 (7)
1. The utility model provides a safety device for municipal works, includes pay-off dolly (1) and protection machanism (2), its characterized in that: protection machanism (2) are including concave type splint (201) and cross connecting rod (202) that two sets of bilateral symmetry set up, the top and the bottom of cross connecting rod (202) inboard all are connected with support frame (203), are located the top of support frame (203) is provided with protective frame (204), the front side at concave type splint (201) top is provided with supports outer pole (205), the inside that supports outer pole (205) is provided with pole (206) in the slip, the rear side at concave type splint (201) top is provided with telescopic link (207).
2. The safety device for municipal engineering according to claim 1, wherein: threaded rods (208) are arranged on the front side and the rear side of the bottom of the concave clamping plate (201), the top threads of the threaded rods (208) penetrate through the inner side of the concave clamping plate (201), and operation screwing caps (209) are arranged at the bottom ends of the threaded rods (208).
3. The safety device for municipal engineering according to claim 1, wherein: the outside of pole (206) in the slip is provided with spring buckle (210), support the outside of outer pole (205) and seted up multiunit and spring buckle (210) cooperation spacing draw-in groove (211) that use, the corresponding setting of the outer structure size of the inner structure size of pole (206) in the slip of the inner structure size of supporting outer pole (205), the connected mode between pole (206) in the slip of supporting outer pole (205) is sliding connection.
4. The safety device for municipal engineering according to claim 1, wherein: the two groups of concave clamping plates (201) are respectively connected to the left side and the right side of the feeding trolley (1), and the feeding trolley (1) and the concave clamping plates (201) are designed to be detachable.
5. The safety device for municipal engineering according to claim 1, wherein: the supporting frame (203) positioned at the bottom is fixedly connected with the concave splint (201) through bolts, and the supporting frame (203) positioned at the top is fixedly connected with the protective frame (204) through bolts.
6. The safety device for municipal engineering according to claim 1, wherein: the front surface of the support frame (203) is provided with a sliding chute matched with the cross connecting rod (202).
7. The safety device for municipal engineering according to claim 1, wherein: the top ends of the sliding inner rod (206) and the telescopic rod (207) are fixedly connected to the bottom of the protective frame (204) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220738268.5U CN216969733U (en) | 2022-03-30 | 2022-03-30 | Safety device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220738268.5U CN216969733U (en) | 2022-03-30 | 2022-03-30 | Safety device for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216969733U true CN216969733U (en) | 2022-07-15 |
Family
ID=82340922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220738268.5U Expired - Fee Related CN216969733U (en) | 2022-03-30 | 2022-03-30 | Safety device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216969733U (en) |
-
2022
- 2022-03-30 CN CN202220738268.5U patent/CN216969733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |