Fence for municipal engineering construction

Abstract

The utility model relates to the technical field of municipal engineering construction devices, and discloses a municipal engineering construction fence which comprises two hollow supporting columns, guide grooves are formed in the two sides of the two hollow supporting columns, every two adjacent guide grooves are aligned to form an assembling space, a plurality of baffle assemblies are arranged in the assembling space, and the baffle assemblies are arranged in the assembling space. Limiting components are arranged on the two sides of the tops of the two hollow supporting columns. According to the multifunctional fence device, the two hollow supporting columns, the guide grooves formed in the two hollow supporting columns, the multiple baffle assemblies and the four limiting parts form the multifunctional fence device, and in the follow-up using process, the multiple baffle assemblies are supported by the two hollow supporting columns and matched with receding provided by the guide grooves in the two hollow supporting columns; and flexible assembly and disassembly can be carried out, so that the fence protection of municipal engineering is met, and meanwhile, convenient operation conditions can be provided for other related procedures such as transportation and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal engineering construction device technical field, concretely is municipal engineering construction fence. BACKGROUND

[0002] Municipal engineering usually refers to various buildings, structures, equipment etc. in the city area, town (village) planning construction range, specifically has city road, bridge, subway etc.

[0003] Now municipal engineering construction process, will set up fence in advance to carry out dust blocking partition and irrelevant personnel to block the construction site, thereby to maximize reduce the environment of construction place and guarantee the safety of construction, but the fence of prior art is mostly large size baffle and is formed by being connected in turn, and the volume is big and transportation, installation and dismounting are more troublesome, secondly, the large area fence is under the big wind weather, and the wind resistance is big, and the fence is prone to dump, and there is a security risk in the use process, and further improvement is needed. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides municipal engineering construction fence, solves the problem of above-mentioned background art.

[0005] The utility model provides following technical scheme: municipal engineering construction fence, including two hollow support columns, two the inside of both sides of hollow support column is equipped with guide slot, and the adjacent two guide slots form the assembly space after alignment, a plurality of baffle assemblies are arranged in the assembly space, the both sides of two the top of hollow support column is provided with limiting part, the bottom structure of limiting part can limit locking the baffle assembly closest to the top of hollow support column.

[0006] In addition, the inner wall of the front and rear ends of the guide slot is embedded with a friction-reducing ball, and the friction-reducing ball is in a connected state that cannot be separated from the corresponding hollow support column, thereby maintaining long-term use effect.

[0007] The selected several baffle assemblies each include a support frame plate and a movable baffle body, the middle part of the two sides of the movable baffle body is fixedly connected with a pin shaft, the two pin shafts are respectively clamped in the inside of the two sides of the support frame plate, the top of the rear end of the support frame plate and the middle part of the rear end are provided with elastic limiting parts, the top of the rear end of the movable baffle body is fixedly connected with a first limiting sleeve, the middle part of the rear end of the movable baffle body is fixedly connected with a second limiting sleeve, when the movable baffle body is sleeved in the support frame plate, the elastic limiting parts provided on the top of the support frame plate can be clamped and limited with the corresponding first limiting sleeve, when the movable baffle body is expanded and sleeved in the support frame plate, the elastic limiting parts provided on the middle part of the support frame plate can be clamped and limited with the corresponding second limiting sleeve, under the alternating limiting and locking of the plurality of elastic limiting parts, the movable baffle body can be sleeved and expanded in the inside of the support frame plate, thereby meeting different use requirements.

[0008] The selected support frame plate and movable baffle body are provided with an elastic sealing ring, the elastic sealing ring has an elastic deformation structure and is fixedly connected to the corresponding inner wall of the support frame plate, and the elastic sealing ring improves the sleeving sealing effect of the support frame plate and the movable baffle body.

[0009] The selected elastic limiting part includes a limiting sleeve plate, a T-shaped limiting rod and a buffer spring, one end of the limiting sleeve plate is fixedly connected to the inner wall of the corresponding position of the rear end of the support frame plate, one end of the T-shaped limiting rod is clamped and penetrates the middle part of the limiting sleeve plate, and the two ends of the buffer spring are fixedly connected to the surface of the limiting sleeve plate and the surface of the other end of the T-shaped limiting rod, respectively. The elastic limiting part has the use effect of flexible limiting adjustment.

[0010] The selected support frame plate is provided with an arc-shaped accommodation groove at the front end of the two sides and the rear end of the two sides, and the arc-shaped accommodation groove can be sleeved with a friction-reducing ball, thereby reducing the friction of the support frame plate when being sleeved and moved in the hollow support column and optimizing the flexibility of subsequent assembly and disassembly.

[0011] The selected limiting part is composed of an internal thread sleeve plate and a limiting screw, the internal thread sleeve plate is fixedly sleeved on the inside of the top of the corresponding hollow support column, and one end of the limiting screw is threadedly connected in the inside of the limiting screw and extends to the outside of the bottom of the internal thread sleeve plate.

[0012] The selected two hollow support columns are internally provided with auxiliary flow channels, and the bottoms of the two hollow support columns are fixedly connected with support bases, the bottom structure of the support base is provided with a mounting hole, the top and bottom of the auxiliary flow channel are respectively provided with an atomizing nozzle and a flow guide pipe, one end of the atomizing nozzle is fixedly sleeved in the top inner side of the corresponding hollow support column and is in space communication with the auxiliary flow channel, and one end of the flow guide pipe is fixedly sleeved with the bottom inner side of the corresponding hollow support column and is in space communication with the auxiliary flow channel.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a multifunctional fence device which is composed of two hollow support columns, guide grooves in the two hollow support columns, a plurality of baffle assemblies and four limiting parts.

[0015] 2、The movable baffle body in the baffle assembly is alternately limited and locked by the first limiting sleeve, the second limiting sleeve and a plurality of corresponding elastic limiting parts, and can be stored and sleeved or rotated and expanded in the inside of the support frame, so that the whole fence device can be provided with a plurality of channels in windy weather, the wind resistance of the fence device is reduced, and the probability of the fence device being blown down by the wind is minimized.

[0016] 3、The utility model discloses an atomizing auxiliary structure which is composed of an atomizing nozzle, a flow guide pipe and an auxiliary flow channel in the hollow support column, so that when the fence device faces a large amount of dust in the use environment, the output end of the external water pumping equipment can be connected with the open end of the flow guide pipe, the external water source is pumped into the auxiliary flow channel in the corresponding hollow support column by the water pumping equipment, and then is sprayed by the atomizing nozzle, dust in the environment is treated by the atomizing water droplets, and the use effect of the whole device is expanded. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the utility model structure.

[0018] Figure 2 It is a rear view schematic diagram of the utility model structure.

[0019] Figure 3 It is a top view schematic diagram of the utility model structure.

[0020] Figure 4 It is a partial sectional view schematic diagram of the utility model structure;

[0021] Figure 5 It is a partial enlarged schematic diagram of the utility model structure;

[0022] Figure 6 It is a partial sectional view schematic diagram of the utility model structure Figure 1 It is an enlarged schematic diagram of A place in the utility model structure;

[0023] Figure 7 It is a partial sectional view schematic diagram of the utility model structure Figure 5 It is an enlarged schematic diagram of B place in the utility model structure;

[0024] Figure 8 It is a partial sectional view schematic diagram of the utility model structure Figure 5 It is an enlarged schematic diagram of C place in the utility model structure.

[0025] In the drawing: 1, hollow support column;2, guide groove;3, baffle assembly;31, support frame plate;32, movable baffle body;33, elastic limiting part;331, limiting sleeve plate;332, T-shaped limiting rod;333, buffer spring;34, first limiting sleeve;35, second limiting sleeve;36, elastic sealing ring;4, limiting part;41, internal thread sleeve plate;42, limiting screw;5, flow guide pipe;6, atomizing nozzle;7, antifriction ball;8, auxiliary flow channel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-8 , municipal engineering construction fence, including two hollow support columns 1, two hollow support columns 1 both sides are provided with guide groove 2, and adjacent two guide grooves 2 are aligned to form assembly space, and a plurality of baffle assemblies 3 are arranged in the assembly space, the both sides of the top of two hollow support columns 1 are provided with limiting part 4, the bottom structure of limiting part 4 can limit and lock the baffle assembly 3 closest to the top of hollow support column 1;

[0028] The baffle assembly 3 comprises a support frame plate 31 and a movable baffle body 32. The middle part of the two sides of the movable baffle body 32 is fixedly connected with a pin shaft, and the two pin shafts are respectively clamped in the inside of the two sides of the support frame plate 31. The top of the rear end of the support frame plate 31 and the middle part of the rear end are provided with elastic limiting parts 33. The top of the rear end of the movable baffle body 32 is fixedly connected with a first limiting sleeve 34, and the middle part of the rear end of the movable baffle body 32 is fixedly connected with a second limiting sleeve 35. When the movable baffle body 32 is sleeved on the support frame plate 31, the elastic limiting parts 33 on the top of the support frame plate 31 can be clamped and limited with the corresponding first limiting sleeve 34. When the movable baffle body 32 is expanded and sleeved on the support frame plate 31, the elastic limiting parts 33 on the middle part of the support frame plate 31 can be clamped and limited with the corresponding second limiting sleeve 35. The support frame plate 31 and the movable baffle body 32 in the baffle assembly 3 are alternately limited and locked by the elastic limiting parts 33, so that the movable baffle body 32 can be sleeved and expanded in the support frame plate 31, thereby meeting different use requirements.

[0029] An elastic sealing ring 36 is arranged between the support frame plate 31 and the movable baffle body 32. The elastic sealing ring 36 has an elastic deformation structure and is fixedly connected to the corresponding inner wall of the support frame plate 31. The elastic sealing ring 36 improves the sealing effect of the support frame plate 31 and the movable baffle body 32. The elastic limiting part 33 comprises a limiting sleeve plate 331, a T-shaped limiting rod 332 and a buffer spring 333. One end of the limiting sleeve plate 331 is fixedly connected to the inner wall of the corresponding position of the rear end of the support frame plate 31. One end of the T-shaped limiting rod 332 is clamped and penetrates the middle part of the limiting sleeve plate 331. The two ends of the buffer spring 333 are fixedly connected to the surface of the limiting sleeve plate 331 and the surface of the other end of the T-shaped limiting rod 332. The elastic limiting part 33 has the use effect of flexible limiting.

[0030] The limiting part 4 is composed of an inner threaded sleeve plate 41 and a limiting screw 42. The inner threaded sleeve plate 41 is fixedly sleeved on the top inside of the corresponding hollow support column 1. One end of the limiting screw 42 is threadedly connected to the inside of the limiting screw 42 and extends to the bottom outside of the inner threaded sleeve plate 41.

[0031] The inner walls of the front and rear ends of the guide groove 2 are embedded with friction-reducing balls 7, which are in a connected state that cannot be separated from the corresponding hollow support column 1, thereby maintaining the use effect for a long time. The front ends of the two sides and the rear ends of the two sides of the support frame plate 31 are provided with arc-shaped accommodation grooves, which can be movably sleeved with the friction-reducing balls 7, thereby reducing the friction of the support frame plate 31 when sleeved and moved in the hollow support column 1, and optimizing the flexibility of subsequent assembly and disassembly.

[0032] The middle part of the two hollow support columns 1 is provided with an auxiliary flow channel 8, and the bottom of the two hollow support columns 1 is fixedly connected with a supporting base, the bottom structure of the supporting base is provided with a mounting hole, the top and bottom of the auxiliary flow channel 8 are respectively provided with an atomizing nozzle 6 and a flow guide pipe 5, one end of the atomizing nozzle 6 is fixedly sleeved in the top inner side of the corresponding hollow support column 1 and is in space communication with the auxiliary flow channel 8, one end of the flow guide pipe 5 is fixedly sleeved in the bottom inner side of the corresponding hollow support column 1 and is in space communication with the auxiliary flow channel 8, and the flow guide pipe 5, the atomizing nozzle 6 and the auxiliary flow channel 8 are used in combination, so that the atomizing dust-settling operation can be performed in cooperation with the existing pump water equipment, and the use range of the overall device is further expanded.

[0033] Working principle: Embodiment 1:

[0034] When assembled and used, the following is specifically as follows:

[0035] Firstly, two hollow support columns 1 are fixedly installed at a specified interval on a specified position, then two sides of a baffle assembly 3 are sleeved with the guide grooves 2 in the corresponding sides of the two hollow support columns 1 and are further moved downward to the bottom of the two hollow support columns 1, then the installation steps of the baffle assembly 3 are repeated, and a plurality of baffle assemblies 3 are arranged between the two hollow support columns 1 in sequence.

[0036] Secondly, two limiting screws 42 are threadedly connected in the inner threaded sleeve plates 41 and are further spirally moved downward until the bottom ends of the two limiting screws 42 contact and limit the baffle assembly 3 closest to the top of the hollow support column 1, so that a module of the enclosure is formed.

[0037] Thirdly, a new hollow support column 1 is used in combination with a plurality of baffle assemblies 3 and limiting parts 4 to be used and the hollow support column 1 that has been used, and the steps of the first step to the second step are performed again, and the steps are repeated until the enclosure device of a specified area is formed. Embodiment 2:

[0038] When the enclosure device is used in a strong wind environment, the wind resistance of the enclosure device can be reduced by adjusting operation, and the following is specifically as follows:

[0039] Firstly, four T-shaped limiting rods 332 in a baffle assembly 3 are synchronously stretched, so that the ends of the four T-shaped limiting rods 332 are away from the movable baffle body 32, and two of the T-shaped limiting rods 332 are separated from the two first limiting sleeves 34, then the movable baffle body 32 is pushed and turned over, so that the movable baffle body 32 is rotated in the inner side of the support frame plate 31 under the support of the corresponding pin shaft until the movable baffle body 32 is perpendicular to the support frame plate 31.

[0040] Second step, after the movable baffle body 32 is rotated and adjusted to the position, the two second limiting sleeves 35 on the rear end surface of the movable baffle body 32 will also be aligned with the two T-shaped limiting rods 332 arranged on the two sides of the middle part of the support frame plate 31 respectively, then, the stretching limiting of the four T-shaped limiting rods 332 is loosened, the two second limiting sleeves 35 are clamped and limited with the corresponding two T-shaped limiting rods 332, so that the stability of the movable baffle body 32 after rotation is ensured.

[0041] Third step, the remaining baffle assembly 3 is adjusted and processed according to the first step to the second step, so that a plurality of accommodation channels are formed in the enclosing device, the wind resistance of the enclosing device is reduced, and the probability of the enclosing device being blown down by strong wind is reduced to the maximum extent. Embodiment 3

[0042] When the use environment of the enclosing device faces the case of a large amount of dust, the output end of the external water pumping equipment can be connected with the open end of the flow guide pipe 5, then the water pumping equipment is started, the water pumping equipment pumps the external water source into the auxiliary flow channel 8 in the hollow support column 1, and then the atomizing nozzle 6 is used for atomizing and spraying, and the atomized water droplets are used for dust reduction treatment on the dust in the environment.

[0043] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. In the drawings of the utility model, the filling pattern is only used to distinguish the layers, and is not limited in any other way.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A municipal works construction enclosure comprising two hollow stanchions (1) characterised in that: Two sides of the two hollow struts (1) are provided with guide grooves (2), and the adjacent two guide grooves (2) are aligned to form a assembling space, a plurality of baffle assemblies (3) are arranged in the assembling space, both sides of the top of the two hollow struts (1) are provided with limiting components (4), and the bottom structure of the limiting component (4) can limit and lock the baffle assembly (3) closest to the top of the hollow strut (1).

2. The civil works construction hoarding according to claim 1, characterised in that: The inner walls of the front and rear ends of the guide groove (2) are nested with friction-reducing balls (7), and the friction-reducing balls (7) are in a connected state that cannot be separated from the corresponding hollow strut (1).

3. The civil works construction hoarding according to claim 1, characterised in that: A plurality of the baffle assemblies (3) each include a support frame plate (31) and a movable baffle body (32), the movable baffle body (32) is fixedly connected with a pin shaft at the middle of both sides, the two pin shafts are respectively clamped inside the two sides of the support frame plate (31), the top of the rear end and the middle of the rear end of the support frame plate (31) are provided with elastic limiting components (33), the top of the rear end of the movable baffle body (32) is fixedly connected with a first limiting sleeve (34), the middle of the rear end of the movable baffle body (32) is fixedly connected with a second limiting sleeve (35), when the movable baffle body (32) is received in the support frame plate (31), the elastic limiting component (33) provided on the top of the support frame plate (31) can be clamped and limited with the corresponding first limiting sleeve (34), when the movable baffle body (32) is expanded in the support frame plate (31), the elastic limiting component (33) provided in the middle of the support frame plate (31) can be clamped and limited with the corresponding second limiting sleeve (35).

4. The civil works construction hoarding according to claim 3, characterised in that: An elastic sealing ring (36) is arranged between the support frame plate (31) and the movable baffle body (32), and the elastic sealing ring (36) has an elastic deformation structure and is fixedly connected to the corresponding inner wall of the support frame plate (31).

5. The civil works construction hoarding according to claim 3, characterised in that: The elastic limiting component (33) includes a limiting sleeve plate (331), a T-shaped limiting rod (332), and a buffer spring (333), one end of the limiting sleeve plate (331) is fixedly connected to the inner wall of the corresponding position of the rear end of the support frame plate (31), one end of the T-shaped limiting rod (332) is clamped and penetrates the middle of the limiting sleeve plate (331), and the buffer spring (333) is fixedly connected to the surface of the limiting sleeve plate (331) and the surface of the other end of the T-shaped limiting rod (332).

6. The civil works construction hoarding according to claim 3, characterised in that: The front ends and the rear ends of the two sides of the support frame plate (31) are provided with arc-shaped accommodation grooves, and the arc-shaped accommodation grooves can be movably sleeved with the friction-reducing balls (7).

7. The municipal construction enclosure of claim 1, wherein: The limiting component (4) is composed of an inner threaded sleeve plate (41) and a limiting screw (42), the inner threaded sleeve plate (41) is fixedly sleeved on the inner side of the top of the corresponding hollow strut (1), and one end of the limiting screw (42) is threadedly connected to the inside of the limiting screw (42) and extends to the outside of the bottom of the inner threaded sleeve plate (41).

8. The municipal construction enclosure of claim 1, wherein: The middle part of each of the two hollow struts (1) is provided with an auxiliary flow channel (8), and the bottom of each of the two hollow struts (1) is fixedly connected with a supporting base, the bottom structure of the supporting base is provided with a mounting hole, and the top and bottom of the auxiliary flow channel (8) are respectively provided with an atomizing nozzle (6) and a flow guide pipe (5), one end of the atomizing nozzle (6) is fixedly sleeved in the top inner side of the corresponding hollow strut (1) and is in space communication with the auxiliary flow channel (8), and one end of the flow guide pipe (5) is fixedly sleeved in the bottom inner side of the corresponding hollow strut (1) and is in space communication with the auxiliary flow channel (8).

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