Safety fence for civil construction

Abstract

The utility model provides a safety fence for civil construction, and relates to the technical field of civil construction. Two supporting rods are symmetrically and fixedly connected to the top end face of the fixed bottom plate. A water passing base is fixedly connected between the lower parts of the two supporting rods; a baffle body is arranged between the two supporting rods. Two groups of mounting push blocks are symmetrically and fixedly connected to the outer part of the baffle main body; the two sets of installation push blocks are slidably connected into the two supporting rods correspondingly. Reflective warning strips are arranged in the middles of the front end faces of the two supporting rods. Mounting push blocks on the two sides of a baffle main body slide into supporting rods, second control sliding blocks can automatically stretch out through a series of transmission along with sliding of the mounting push blocks, at the moment, limiting stop blocks in storage grooves pop out under the action of connecting springs, the baffle main body is limited and fixed, and the problem that when a worker constructs the safety fence, the safety fence is not damaged is solved. And tools need to be frequently used for screwing bolts at different positions, and operation is tedious.

Description

Technical Field

[0001] The utility model relates to the technical field of civil construction, in particular to a civil construction safety enclosure. Background Art

[0002] During the civil engineering construction process, in order to protect the safety of on-site workers and surrounding pedestrians and vehicles, it is usually necessary to isolate the construction area. In order to facilitate the isolation of the civil construction area, the staff usually set up safety fences. The existing safety fences are usually composed of support rods and fence panels.

[0003] For example: The utility model with application number CN202120284557.8 discloses a fence structure for civil engineering construction, which specifically includes symmetrically arranged columns, a fence plate is connected between two of the columns, three groups of horizontal cross frames are provided on the fence plate, and a frame is detachably connected to the cross frame; the bottom of the frame is connected to an electrical cabinet installed on the fence plate, and an electrostatic precipitator is installed inside the frame, an electrostatic generator is installed inside the electrostatic precipitator, and a grille installed on the electrostatic precipitator is provided in front of the electrostatic generator; an electrostatic dust collector for auxiliary dust adsorption is installed on the fence structure, which can adsorb dust in the construction area, reduce the amount of dust floating outside the construction area, and realize green construction; lighting lamps and display columns are respectively installed on the columns and fence plates of the fence structure, giving the fence structure night lighting function and display function, thereby improving the functionality of the fence structure.

[0004] However, as far as the current traditional civil construction safety fence is concerned, during the construction of the safety fence, in order to ensure the stability of the safety fence, workers are usually required to use bolts to fix the fence plates to the support rods. This requires workers to frequently use tools to tighten the bolts at different positions when constructing the safety fence, which is cumbersome and inconvenient to use. Utility Model Content

[0005] When the second control slider is moved, the limit block is extended out of the support rod, and the limit block is reset along with the rebound of the connecting spring, so that the limit block pops up from the receiving groove, and the installation push block is limited, thereby ensuring the fixing effect of the baffle body.

[0006] The utility model provides a civil engineering construction safety enclosure, which specifically includes: a fixed bottom plate; two support rods are symmetrically fixedly connected to the top surface of the fixed bottom plate; a water-passing base is fixedly connected between the lower parts of the two support rods; a baffle body is arranged between the two support rods; two groups of installation push blocks are symmetrically fixedly connected to the outside of the baffle body; the two groups of installation push blocks are respectively slidably connected in the two support rods; reflective warning strips are centrally arranged on the front end surfaces of the two support rods; a group of control push plates are slidably connected in the two support rods; the two groups of control push plates are respectively aligned with the positions of the two groups of installation push blocks.

[0007] Optionally, the rear parts of the two groups of control push plates are fixedly connected to the first control slider; the front parts of the two groups of first control sliders are fixedly connected to the first return spring; the ends of the two groups of first return springs are respectively fixedly connected to the two support rods; the rear parts of the two groups of first control sliders are provided with inclined surfaces.

[0008] Optionally, a group of mounting slides are fixedly connected to the rear of the two support rods; a group of mounting slides are slidably connected to the outside of the two groups of mounting slides; the bottom end surfaces of the two groups of mounting slides are fixedly connected to auxiliary springs; the ends of the two groups of auxiliary springs are respectively arranged at the bottom of the two groups of mounting slides; the rear end surfaces of the two groups of mounting slides are fixedly connected to auxiliary sliders; and both ends of the two groups of auxiliary sliders are provided with inclined surfaces.

[0009] Optionally, a group of second control sliders are slidably connected in the two support rods; the rear parts of the two groups of second control sliders are provided with inclined surfaces; the front parts of the two groups of second control sliders are fixedly connected to a group of second return springs, and the ends of the two groups of second return springs are respectively fixedly connected in the two support rods.

[0010] Optionally, the front part of the two groups of the second control sliding blocks are provided with a storage groove; the two groups of storage grooves are slidably connected to the limited space resistance blocks; the bottom end surfaces of the two groups of limited space resistance blocks are fixedly connected to connecting springs; the ends of the two groups of connecting springs are respectively fixedly connected to the two groups of storage grooves.

[0011] Optionally, the outside of the two support rods is fixedly connected to a connection block; the outside of the two connection blocks is slidably connected to a connection shell; and two connection grooves are symmetrically provided in the two connection shells.

[0012] Beneficial Effects

[0013] The utility model discloses the utility model discloses the installation process of the baffle plate body, and the installation push blocks on both sides of the baffle plate body are only needed to slide into the supporting rod, and as the installation push blocks slide, a series of transmission will automatically extend the second control sliding block through. At this time, the limit blocking block in the storage groove pops up under the action of the connecting spring, and the baffle plate body is limited and fixed to complete the installation of the baffle plate body. The operation is simple and quick, which is convenient for the staff to quickly disassemble and assemble the civil construction safety fence, effectively reduces the labor intensity of the staff, is more convenient to use, and improves the convenience of the civil construction safety fence.

[0014] When the civil construction safety fences are used in combination, you only need to insert the connecting block of another safety fence into the connecting groove, and then you can quickly combine the two safety fences together through the connecting shell to isolate the civil construction area, further increasing the convenience of the civil construction safety fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] In the attached picture:

[0017] Figure 1 It is an axonometric structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the connection shell of the utility model.

[0019] Figure 3 It is a schematic diagram of the axonometric structure of the utility model when the baffle body and the support rod are separated.

[0020] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.

[0021] Figure 5 It is an axonometric structural diagram of the auxiliary sliding block of the utility model.

[0022] Reference numerals list

[0023] 1. Fixed bottom plate; 101. Support rod; 102. Connecting block; 103. Connecting shell; 104. Baffle body; 105. Install push block; 106. Reflective warning strip; 107. Water-passing base; 108. Control push plate; 109. First control slider; 110. First return spring; 111. Install slide; 112. Install slide plate; 113. Auxiliary slider; 114. Auxiliary spring; 115. Second control slider; 116. Second return spring; 117. Storage slot; 118. Connecting spring; 119. Limit block; 120. Connecting slot. DETAILED DESCRIPTION

[0024] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. Unless otherwise specified, the terms used in this article have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0025] Embodiment 1:

[0026] A civil construction safety fence, please refer to Figures 1 to 5 , comprising: a fixed bottom plate 1;

[0027] Two support rods 101 are symmetrically fixedly connected to the top surface of the fixed bottom plate 1; a water-passing base 107 is fixedly connected between the lower parts of the two support rods 101; a baffle body 104 is arranged between the two support rods 101; two groups of mounting push blocks 105 are symmetrically fixedly connected to the outside of the baffle body 104; the two groups of mounting push blocks 105 are respectively slidably connected in the two support rods 101; a reflective warning strip 106 is centrally arranged on the front end surfaces of the two support rods 101; a group of control push plates 108 are slidably connected in the two support rods 101; the two groups of control push plates 108 are respectively aligned with the positions of the two groups of mounting push blocks 105.

[0028] The rear parts of the two groups of control push plates 108 are fixedly connected to the first control slider 109; the front parts of the two groups of first control sliders 109 are fixedly connected to the first return springs 110; the ends of the two groups of first return springs 110 are respectively fixedly connected to the two support rods 101; the rear parts of the two groups of first control sliders 109 are provided with inclined surfaces.

[0029] A group of mounting slides 111 are fixedly connected to the rear of the two support rods 101; a group of mounting slides 112 are slidably connected to the outside of the two groups of mounting slides 111; the bottom end surfaces of the two groups of mounting slides 112 are fixedly connected to auxiliary springs 114; the ends of the two groups of auxiliary springs 114 are respectively arranged at the lower parts of the two groups of mounting slides 111; the rear end surfaces of the two groups of mounting slides 112 are fixedly connected to auxiliary sliders 113; both ends of the two groups of auxiliary sliders 113 are provided with inclined surfaces.

[0030] A group of second control sliders 115 are slidably connected in the two support rods 101; the rear parts of the two groups of second control sliders 115 are provided with inclined surfaces; the front parts of the two groups of second control sliders 115 are fixedly connected with a group of second return springs 116, and the ends of the two groups of second return springs 116 are respectively fixedly connected in the two support rods 101.

[0031] The front part of the two groups of second control sliders 115 is provided with a storage groove 117; the two groups of storage grooves 117 are slidably connected with the limited position resistance blocks 119; the bottom end surfaces of the two groups of limit position resistance blocks 119 are fixedly connected with connecting springs 118; the ends of the two groups of connecting springs 118 are respectively fixedly connected in the two groups of storage grooves 117.

[0032] The specific usage and function of this embodiment are as follows: when the baffle body 104 is installed between the two support rods 101, as the installation push block 105 slides in the support rod 101, the control push plate 108 is pushed to move, and as the control push plate 108 moves, the first control slider 109 is driven to move and stretch the first return spring 110. The setting of the water-passing base 107 can provide good drainage performance for the safety enclosure, and the setting of the reflective warning strip 106 can warn passing pedestrians and vehicles. During the movement of the first control slider 109, the auxiliary slider 113 is squeezed, and the auxiliary slider 113 moves downward after being squeezed, and drives the installation slider The plate 112 moves along the mounting slide 111 and squeezes the auxiliary spring 114. During the movement of the auxiliary slide 113, the second control slide 115 will be squeezed, so that the second control slide 115 slides forward and squeezes the second reset spring 116. In the initial state, the limit block 119 is stored in the storage groove 117, and the connecting spring 118 is in a compressed state. As the second control slide 115 slides, the limit block 119 will extend out of the support rod 101. At this time, the limit block 119 will be reset with the rebound of the connecting spring 118, so that the limit block 119 pops out from the storage groove 117, limits the mounting push block 105, and ensures the fixing effect of the baffle body 104.

[0033] Embodiment 2:

[0034] Based on Example 1, please refer to Figure 1 to Figure 2 , including: a connecting block 102, a connecting shell 103, and a connecting groove 120. The outside of the two support rods 101 is fixedly connected to a connecting block 102; the outside of the two connecting blocks 102 is slidably connected to a connecting shell 103; and two connecting grooves 120 are symmetrically opened in the two connecting shells 103.

[0035] Specific usage and function of this embodiment: When the safety enclosures are used in combination, it is only necessary to insert the connecting block 102 of another safety enclosure into the connecting groove 120, and the two safety enclosures can be quickly combined together through the connecting shell 103 to isolate the civil construction area.

Claims

1. A civil engineering construction safety enclosure, comprising: A fixed bottom plate (1); two support rods (101) are symmetrically fixedly connected to the top surface of the fixed bottom plate (1); a water-passing base (107) is fixedly connected between the lower parts of the two support rods (101); the baffle body (104) is arranged between the two support rods (101); two groups of mounting push blocks (105) are symmetrically fixedly connected to the outside of the baffle body (104); the two groups of mounting push blocks (105) are respectively slidably connected to the two support rods (101); a reflective warning strip (106) is centrally arranged on the front end surfaces of the two support rods (101); a group of control push plates (108) are slidably connected to the inside of the two support rods (101); the two groups of control push plates (108) are respectively aligned with the positions of the two groups of mounting push blocks (105).

2. A civil engineering construction safety enclosure as claimed in claim 1, characterized in that: The rear parts of the two groups of control push plates (108) are fixedly connected to the first control slider (109); the front parts of the two groups of first control sliders (109) are fixedly connected to the first return spring (110); the ends of the two groups of first return springs (110) are respectively fixedly connected to the two support rods (101); and the rear parts of the two groups of first control sliders (109) are provided with inclined surfaces.

3. A civil engineering construction safety enclosure as claimed in claim 1, characterized in that: The rear parts of the two support rods (101) are fixedly connected to a group of mounting slides (111); the outsides of the two groups of mounting slides (111) are slidably connected to a group of mounting slide plates (112); the bottom end surfaces of the two groups of mounting slide plates (112) are fixedly connected to auxiliary springs (114); the ends of the two groups of auxiliary springs (114) are respectively arranged at the bottom of the two groups of mounting slides (111); the rear end surfaces of the two groups of mounting slides (112) are fixedly connected to auxiliary sliding blocks (113); and both ends of the two groups of auxiliary sliding blocks (113) are provided with inclined surfaces.

4. A civil engineering construction safety enclosure as claimed in claim 1, characterized in that: A group of second control sliders (115) are slidably connected inside the two support rods (101); the rear parts of the two groups of second control sliders (115) are provided with inclined surfaces; the front parts of the two groups of second control sliders (115) are fixedly connected to a group of second return springs (116); the ends of the two groups of second return springs (116) are respectively fixedly connected inside the two support rods (101).

5. A civil engineering construction safety enclosure as claimed in claim 4, characterized in that: The front parts of the two groups of the second control sliding blocks (115) are both provided with receiving grooves (117); the two groups of receiving grooves (117) are both slidably connected to the limited space resistance blocks (119); the bottom end surfaces of the two groups of limited space resistance blocks (119) are both fixedly connected to connecting springs (118); and the ends of the two groups of connecting springs (118) are respectively fixedly connected to the two groups of receiving grooves (117).

6. A civil engineering construction safety enclosure as claimed in claim 1, characterized in that: The exterior of the two support rods (101) is fixedly connected to a connection block (102); the exterior of the two connection blocks (102) is slidably connected to a connection shell (103); and the two connection shells (103) are symmetrically provided with two connection grooves (120).

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