Safety protection device for water conservancy and hydropower construction

Abstract

The utility model belongs to the field of construction safety protection equipment, and provides a water conservancy and hydropower construction safety protection device which comprises an installation frame, a limiting rod fixedly connected in the installation frame, two symmetrically-arranged installation blocks fixedly connected to one end of the installation frame and installation holes formed in the installation blocks. The other end of the installation frame is provided with an installation assembly used for installing the installation frame on other installation frames. A plurality of mounting frames are taken, the previous mounting frame is mounted on the ground through a through hole by using a bolt, then a limiting column on the next mounting frame is placed between two mounting blocks on the previous mounting frame, and then two sliding blocks can be driven to move relatively by screwing a threaded rod; the limiting columns can be inserted into the mounting holes in the two mounting blocks respectively, then the next mounting frame can be mounted on the ground through the through holes, the subsequent mounting frame can be conveniently mounted by repeating the operation, and the effect of enlarging the transverse use area of the mounting frame can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to construction safety protection equipment field, specifically a water conservancy and hydropower construction safety protection device. BACKGROUND

[0002] Water conservancy and hydropower is the construction and management of using water resources to generate electricity, irrigation, water supply, flood control, pollution prevention and other projects, aims at promoting the sustainable utilization of water resources, improves the water resources guarantee ability of economic and social development, it covers the development, utilization, protection and management of water resources, and water conservancy construction and operation and so on, water conservancy and hydropower generally needs to use guardrail to play the effect of safety protection when construction.

[0003] In the announcement number CN221703393U of Chinese utility model patent, a kind of water conservancy and hydropower construction safety protection device, including bottom plate, the lower end of the bottom plate is installed with universal wheel with brake structure, the upper end of bottom plate is installed with stand, the upper end of stand is installed with control box, the upper end of control box is installed with illuminating lamp, the side of control box is installed with light sensor, the side of stand is installed with side guardrail, side guardrail is fixedly connected with stand between through side guardrail fixing mechanism, the utility model is fixedly connected with stand between through side guardrail fixing mechanism by being provided with side guardrail fixing mechanism, this mechanism can be assembled and fixed between side guardrail and stand to facilitate the safety protection of water conservancy and hydropower construction equipment, in addition, the mechanism can improve the fixing effect of side guardrail by being provided with bolt block and insertion hole.

[0004] For the related technology in the above, the inventor believes that the following defects exist: the water conservancy and hydropower construction safety protection device is spliced by installing screw, and the combination is not convenient.

[0005] Therefore, the technical personnel in the art proposes a kind of water conservancy and hydropower construction safety protection device to solve the problems raised in the background art. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a kind of water conservancy and hydropower construction safety protection device to solve the problems that water conservancy and hydropower construction safety protection device in prior art is spliced by installing screw when splicing, and the combination is not convenient.

[0007] A kind of water conservancy and hydropower construction safety protection device, including installation frame, fixedly connected with the limiting rod in installation frame, two symmetrically arranged installation blocks fixedly connected with the one end of installation frame and installation hole being opened in installation block, the other end of the installation frame is provided with installation assembly for being installed on other installation frame, the installation frame is provided with the superposition assembly for being combined together with other installation frame;

[0008] The mounting assembly comprises a sliding groove formed at the other end of the mounting frame, two symmetrically arranged sliding blocks slidingly connected in the sliding groove, and a limiting column fixedly connected to one end of the two sliding blocks.

[0009] Preferably, the sliding groove and the sliding block are both "T"-shaped structures.

[0010] Preferably, the other end of the mounting frame is provided with a mounting groove, a threaded rod is rotatably connected in the mounting groove, the lower end of the threaded rod is rotatably connected to the inner bottom surface of the sliding groove, and two oppositely arranged external threads are formed on the surface of the threaded rod, and the threaded rod is threadedly connected with the two sliding blocks, respectively.

[0011] Preferably, a plurality of symmetrically arranged through holes are formed in the inner lower end of the mounting frame.

[0012] Through the above technical solution, when in use, the application scenarios of the device are that the multiple mounting frames are conveniently spliced for use to expand the use range of the mounting frame. The specific operation is that multiple mounting frames are taken, a bolt is used to install the front mounting frame on the ground through the through hole, then the limiting column on the rear mounting frame is placed between the two mounting blocks on the front mounting frame, then the threaded rod is twisted to drive the two sliding blocks to move relatively, the limiting column can be inserted into the mounting hole on the two mounting blocks, respectively, and the rear mounting frame can be installed on the ground again through the through hole. The above operation can conveniently install the subsequent mounting frame, can expand the horizontal use area of the mounting frame, and when one of the mounting frames needs to be replaced, the limiting of the limiting column on the mounting block can be cancelled by adjusting the positions of the sliding blocks on the adjacent mounting frames at both ends, thereby achieving the effect of conveniently installing and dismounting the mounting frame.

[0013] Preferably, the stacking assembly comprises two symmetrically arranged through grooves formed at the lower end of the mounting frame, a rectangular column fixedly connected to the upper end of the mounting frame, a rectangular groove formed at both sides of the rectangular column, a wedge-shaped block slidingly connected in the rectangular groove, and a spring fixedly connected to one side of the wedge-shaped block, one end of the spring being fixedly connected to one side of the inner portion of the rectangular groove.

[0014] Preferably, a limiting groove is formed in the inner upper end and the inner lower end of the rectangular groove, and a limiting block is slidingly connected in the limiting groove, one end of the limiting block being fixedly connected to the wedge-shaped block.

[0015] Through the above technical solution, when in use, the through groove on the rear mounting frame is aligned with the rectangular column on the front mounting frame, and the rear mounting frame is pushed downward, so that the wedge-shaped block passes through the through groove, and the wedge-shaped block on the front mounting frame limits the rear mounting frame, thereby facilitating expansion of the longitudinal use area of the device.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1, the utility model discloses a plurality of installation frame is taken, and the preceding installation frame is installed on the ground through the bolt of through -hole, and then the limiting post on the rear installation frame is placed between two mounting blocks on the preceding installation frame, and then the threaded rod can be screwed and can drive two sliders to move relatively, can be inserted into the mounting hole on two mounting blocks respectively, and again through the through -hole can install the rear installation frame on the ground, and the above operation can be repeated to facilitate the installation of subsequent installation frame, can reach the effect of expanding the transverse use area of installation frame, and when one of the installation frame needs to be replaced, only need to adjust the slider position on the adjacent installation frame at both ends to cancel the limiting of the limiting post to the mounting block, compared with the prior art water conservancy and hydropower construction safety protection device, the device can reach the effect of convenient installation and dismounting of installation frame.

[0018] 2, the utility model discloses the through -groove on the rear installation frame is aligned on the rectangular column on the preceding installation frame, and the rear installation frame is pushed down, and the wedge block can be passed through the through -groove, so that the wedge block on the preceding installation frame is limited to the rear installation frame, which can expand the longitudinal use area of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the sectional structure schematic diagram of installation frame;

[0021] Figure 3 It is Figure 2 It is the structure schematic diagram of enlarged structure in A place;

[0022] Figure 4 It is the structure schematic diagram of installation frame combination.

[0023] In the drawing:

[0024] 1, installation frame; 101, limiting rod; 102, sliding groove; 103, installation groove; 104, slider; 105, limiting post; 106, threaded rod; 107, mounting block; 1071, mounting hole; 108, through -groove; 109, through -hole; 2, rectangular column; 201, rectangular groove; 202, wedge block; 203, spring; 204, limiting groove; 205, limiting block. DETAILED DESCRIPTION

[0025] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0026] Embodiment one: as shown in the accompanying Figure 1 to the accompanying Figure 4 The utility model provides a water conservancy and hydropower construction safety device, including installation frame 1, fixedly connected in installation frame 1's limiting rod 101, fixedly connected in installation frame 1 one end's two symmetrical installation block 107 and the installation hole 1071 of being set up in installation block 107, installation frame 1's other end is provided with the installation component for installing it on other installation frame 1, installation frame 1 is provided with the superposition component for being combined together with other installation frame 1,

[0027] Installation component includes the sliding slot 102 of being set up in installation frame 1 other end, two symmetrical sliding block 104 of being connected in sliding slot 102 and the limiting column 105 of being fixedly connected in one end of two sliding block 104.

[0028] Sliding slot 102 and sliding block 104 are all " T " shape structure.

[0029] Installation frame 1's other end is provided with installation groove 103, and the threaded rod 106 is rotatably connected in installation groove 103, the lower end of threaded rod 106 is rotatably connected with the inner bottom surface of sliding slot 102, and the surface of threaded rod 106 is provided with two oppositely arranged external threads, and the threaded rod 106 is respectively screwed with two sliding blocks 104.

[0030] The lower end inside of installation frame 1 is provided with a plurality of symmetrically arranged through holes 109.

[0031] From the above, in use, the application scenario of the device is that multiple installation frames 1 are conveniently spliced for use to expand the use range of the installation frame 1. The specific operation is that multiple installation frames 1 are taken, the limiting column 105 on the rear installation frame 1 is placed between the two installation blocks 107 on the front installation frame 1 through the through hole 109, and then the threaded rod 106 is twisted to drive the two sliding blocks 104 to move relatively, the limiting column 105 can be inserted into the installation hole 1071 on the two installation blocks 107, and the rear installation frame 1 can be installed on the ground through the through hole 109. The above operation can conveniently install the subsequent installation frame 1, can expand the horizontal use area of the installation frame 1, and when one of the installation frames 1 needs to be replaced, the limiting of the limiting column 105 on the installation block 107 can be cancelled by adjusting the position of the sliding block 104 on the adjacent installation frame 1 at both ends. Compared with the existing water conservancy and hydropower construction safety device, the device can conveniently install and dismount the installation frame 1.

[0032] In the embodiment two, on the basis of the embodiment one, the stacking assembly comprises two symmetrical through slots 108 arranged at the lower end of the mounting frame 1, a rectangular column 2 fixedly connected to the upper end of the mounting frame 1, two rectangular slots 201 arranged at the two sides of the rectangular column 2, a wedge-shaped block 202 slidably connected to the rectangular slots 201, and a spring 203 fixedly connected to one side of the wedge-shaped block 202, wherein one end of the spring 203 is fixedly connected to the inner side of the rectangular slot 201.

[0033] The inner upper end and the inner lower end of the rectangular slot 201 are provided with limiting grooves 204, and a limiting block 205 is slidably connected to the limiting grooves 204, wherein one end of the limiting block 205 is fixedly connected to the wedge-shaped block 202.

[0034] As can be seen from the above, during use, by aligning the through slot 108 of the rear mounting frame 1 with the rectangular column 2 of the front mounting frame 1, and pushing the rear mounting frame 1 downward, the wedge-shaped block 202 can pass through the through slot 108, so that the wedge-shaped block 202 of the front mounting frame 1 limits the rear mounting frame 1, and the effect of facilitating expansion of the longitudinal use area of the device can be achieved.

[0035] The embodiments of the utility model are given for the purpose of example and description, although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

[0036] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or be integrated; can be mechanically connected, or be electrically connected; can be directly connected, or be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

Claims

1. A safety protection device for water conservancy and hydropower construction, characterized in that: The utility model relates to a kind of installation frame (1), fixedly connected to the limiting rod (101) in installation frame (1), two symmetrically arranged mounting blocks (107) fixedly connected to the one end of installation frame (1) and the mounting hole (1071) opened in mounting block (107), the other end of the installation frame (1) is provided with the installation assembly for being installed on other installation frame (1), the stacking assembly for being combined together with other installation frame (1) is provided on the installation frame (1); The installation assembly includes the sliding slot (102) opened in the other end of installation frame (1), two symmetrically arranged sliding blocks (104) slidingly connected in sliding slot (102) and limiting column (105) fixedly connected to one end of two sliding blocks (104).

2. The safety protection device for water conservancy and hydropower construction according to claim 1, characterized in that: The sliding slot (102) and sliding block (104) are both "T” shaped structure.

3. The safety protection device for water conservancy and hydropower construction according to claim 2, characterized in that: The other end of the installation frame (1) is provided with mounting groove (103), the threaded rod (106) is rotatably connected in mounting groove (103), the lower end of the threaded rod (106) is rotatably connected with the inner bottom surface of sliding slot (102), and the surface of threaded rod (106) is provided with two oppositely arranged external threads, and the threaded rod (106) is respectively screwed with two sliding blocks (104).

4. The safety protection device for water conservancy and hydropower construction according to claim 3, characterized in that: The lower end of the installation frame (1) is internally provided with a plurality of symmetrically arranged through holes (109).

5. The hydraulic engineering construction safety protection device according to claim 4, characterized in that: The stacking assembly includes two symmetrically arranged through grooves (108) opened in the lower end of installation frame (1), rectangular column (2) fixedly connected to the upper end of installation frame (1), rectangular groove (201) opened in both sides of rectangular column (2), wedge-shaped block (202) slidingly connected in rectangular groove (201) and spring (203) fixedly connected to one side of wedge-shaped block (202), one end of spring (203) is fixedly connected to the inside one side of rectangular groove (201).

6. The hydraulic engineering construction safety protection device according to claim 5, characterized in that: The inside upper end and lower end of the rectangular groove (201) are both provided with limiting groove (204), limiting block (205) is slidingly connected in limiting groove (204), one end of limiting block (205) is fixedly connected to wedge-shaped block (202).

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