CN221143818U - Connection structure of guardrail stand - Google Patents

Abstract

The utility model discloses a connecting structure of guardrail stand columns, which relates to the technical field of guardrails and is used for solving the problem of insufficient functionality of the connection and use of the existing guardrail stand columns.

Description

Connection structure of guardrail stand

Technical Field

The utility model relates to the technical field of guardrails, in particular to a connecting structure of guardrail stand columns.

Background

In order to prevent accidents of personnel, the edge guard bars are arranged at the edges of a plurality of infrastructures, the building edge guard bars are formed by the edge guard bars, and the building edge guard bars can also be called building edge guard bar net, building edge guard bars and building construction guard bars according to different regions, so that the building edge guard bars are novel building construction site safety protection measures.

Through retrieving, chinese patent grant number CN 214273017U's patent discloses a connection structure between stand and guardrail, relate to guardrail technical field, including stand and square frame, the both sides of stand all distribute square frame, square frame symmetric distribution of stand both sides, both sides all are provided with splint around the upper portion of stand and square frame, the inboard of splint and the laminating of the front and back both sides wall of stand and square frame, the both sides of two splint are all through connecting bolt connection, square frame is close to the montant inboard of stand is provided with chucking mechanism, the left and right sides lower part fixed mounting of stand has first U template, the inside rotation of first U template is connected with the pivot, the week side of pivot is provided with the rubber sleeve, one side fixed mounting that the bottom of square frame is close to the stand has the draw-in bar, although the space between stand and the square frame can be reduced in prior art, make the installation more firm, reduce the possibility of becoming flexible, reduce vibrations noise, improve guardrail life, but guardrail and stand overall structure are simple, can only carry out the guard action, usability remains to improve.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a connecting structure of a guardrail upright post, which solves the problems that the guardrail and the upright post in the prior art provided in the background art have simple integral structure, can only perform a protective function and have to improve the service functionality.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a connection structure of guardrail stand, includes guardrail and stand, interconnect between guardrail and the stand, the guardrail includes horizontal pole, first telescopic link, second telescopic link and bottom rail, go up the first telescopic link of horizontal pole bottom fixed connection, first telescopic link swing joint second telescopic link, second telescopic link bottom fixed connection bottom rail, through draw runner fixed connection between the first telescopic link, first connecting hole is seted up at the draw runner middle part, run through about the stand and set up the spout, spout swing joint draw runner, run through around the stand and set up the spacing groove, alternate between spacing groove and the first connecting hole and connect first screw, connect the nut on the first screw, cooperation between the above-mentioned spare part is used, can realize the altitude mixture control of guardrail, has increased the functional of device.

Preferably, the metal plate is fixedly connected to the bottom of the upright post, anti-skidding patterns are formed in the bottom of the metal plate, and friction between the upright post and the ground can be increased due to the arrangement of the metal plate, so that the upright post is more firmly connected.

Preferably, the metal plate is provided with a second connecting hole, the number of the second connecting holes is four, the middle part of the second connecting hole is connected with a second screw in an inserted mode, and the arrangement of the parts can realize the installation of the stand column and the guardrail on the cement floor.

Preferably, the ground rod is connected to the metal sheet bottom, it wholly is the toper to insert the ground rod, the screw hole is seted up at metal sheet bottom surface middle part, inserts the setting of ground rod, can realize that stand and guardrail are at earth ground's connection.

Preferably, the screw rod is fixedly connected to the top of the ground rod, the screw rod is connected with the threaded hole, and the parts are matched for use, so that the ground rod can be installed and detached.

The utility model provides a connecting structure of guardrail posts. The beneficial effects are as follows:

1. This a connection structure of guardrail stand through setting up first telescopic link and second telescopic link in the guardrail, swing joint between first telescopic link and the second telescopic link simultaneously, and first telescopic link can slide along spout in the stand, runs through simultaneously around the stand and sets up the spacing groove, alternates between spacing groove and first connecting hole and connects first screw and nut, and the cooperation is used between above-mentioned spare part, can realize the altitude mixture control and the fixed of guardrail to the functionality of device has been increased.

2. This a connection structure of guardrail stand through installing the metal sheet and inserting the ground pole in the guardrail, can realize the installation on cement ground and earth ground for the guardrail can both install the use on different ground.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the guardrail structure of the present utility model;

FIG. 3 is a schematic view of the structure of the column according to the present utility model;

FIG. 4 is a schematic view of a mounting structure of a metal plate according to the present utility model;

fig. 5 is a schematic view of the installation structure of the ground rod of the present utility model.

In the figure, 1, a guardrail; 101. an upper cross bar; 102. a first telescopic rod; 103. a second telescopic rod; 104. a lower cross bar; 2. a column; 3. a slide bar; 4. a first connection hole; 5. a chute; 6. a limit groove; 7. a first screw; 8. a screw cap; 9. a metal plate; 10. a second connection hole; 11. a second screw; 12. a ground rod; 13. a threaded hole; 14. a screw rod.

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. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a connection structure of guardrail stand, including guardrail 1 and stand 2, interconnect between guardrail 1 and the stand 2, guardrail 1 includes top rail 101, first telescopic link 102, second telescopic link 103 and bottom rail 104, top rail 101 bottom fixed connection first telescopic link 102, first telescopic link 102 swing joint second telescopic link 103, second telescopic link 103 bottom fixed connection bottom rail 104, pass through slide bar 3 fixed connection between the first telescopic link 102, first connecting hole 4 is seted up at the slide bar 3 middle part, run through about stand 2 and set up spout 5, spout 5 swing joint slide bar 3, run through about stand 2 and set up spacing groove 6, alternate connection first screw 7 between spacing groove 6 and the first connecting hole 4, connect nut 8 on the first screw 7, wherein, first telescopic link 102 swing joint second telescopic link 103, and spout 5 swing joint slide bar 3, provide the guarantee for the height adjustment of guardrail 1; the first screw 7 penetrates through the limit groove 6 and the first connecting hole 4 and the mounting nut 8, so that the fixation after the height adjustment can be realized, and the use functionality of the guardrail 1 is further improved.

Example 1

Referring to fig. 4, in the figure, the bottom of the upright post 2 is fixedly connected with a metal plate 9, the bottom of the metal plate 9 is provided with anti-skid patterns, the metal plate 9 is provided with second connecting holes 10, the number of the second connecting holes 10 is four, and the middle part of the second connecting holes 10 is connected with second screws 11 in a penetrating way, wherein the arrangement of the anti-skid patterns at the bottom of the metal plate 9 can increase the friction force between the metal plate 9 and the ground, so that the upright post 2 is more firmly connected; the second screws 11 penetrate through the second connecting holes 10, so that the guarantee is provided for the connection of the metal plate 9 to the cement floor.

Example 2

According to the illustration of fig. 5, the bottom of the metal plate 9 is connected with a ground inserting rod 12, the ground inserting rod 12 is conical as a whole, a threaded hole 13 is formed in the middle of the bottom surface of the metal plate 9, the top of the ground inserting rod 12 is fixedly connected with a screw rod 14, the screw rod 14 is connected with the threaded hole 13, and the ground inserting rod 12 can be arranged to realize the connection of the upright post 2 on the earth ground; the screw rod 14 is connected to the screw hole 13, and the ground rod 12 can be mounted and dismounted.

Working principle: when the telescopic rail is used on the cement floor, the second screw 11 is inserted into the second connecting hole 10, holes are drilled on the cement floor, the second screw 11 is inserted into the second connecting hole 10 and the small holes on the floor, the second screw 11 is screwed down, the installation on the cement floor is completed, when the height of the guardrail 1 needs to be adjusted, the first telescopic rod 102 is pulled upwards along the second telescopic rod 103 under the cooperation of the sliding strip 3 and the sliding groove 5, and after the telescopic rail is moved to a proper position, the first screw 7 is inserted into the limiting groove 6 and the first connecting hole 4, and meanwhile, the screw cap 8 is screwed down on the first screw 7, so that the height adjustment is completed; when used on the earth, the screw shaft 14 is inserted into the screw hole 13 to effect the installation of the earth insertion rod 12, and then the entire apparatus is inserted into the earth through the earth insertion rod 12.

The utility model relates to a guardrail 1; 101. an upper cross bar; 102. a first telescopic rod; 103. a second telescopic rod; 104. a lower cross bar; 2. a column; 3. a slide bar; 4. a first connection hole; 5. a chute; 6. a limit groove; 7. a first screw; 8. a screw cap; 9. a metal plate; 10. a second connection hole; 11. a second screw; 12. a ground rod; 13. a threaded hole; 14. the screw rod and the components are all universal standard components or components known to the person skilled in the art, and the structure and the principle of the screw rod are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a connection structure of guardrail stand, includes guardrail (1) and stand (2), interconnect between guardrail (1) and stand (2), its characterized in that: guardrail (1) are including last horizontal pole (101), first telescopic link (102), second telescopic link (103) and bottom rail (104), go up first telescopic link (102) of horizontal pole (101) bottom fixed connection, first telescopic link (102) swing joint second telescopic link (103), second telescopic link (103) bottom fixed connection bottom rail (104), through draw runner (3) fixed connection between first telescopic link (102), first connecting hole (4) are seted up at draw runner (3) middle part, spout (5) are offered in the stand (2) run through about, spout (5) swing joint draw runner (3), limit groove (6) are offered in the stand (2) run through from beginning to end, interlude first screw (7) are connected between limit groove (6) and first connecting hole (4), connect nut (8) on first screw (7).

2. The connection structure of guardrail posts of claim 1, wherein: the bottom of the upright post (2) is fixedly connected with a metal plate (9), and anti-skid patterns are formed in the bottom of the metal plate (9).

3. The connection structure of guardrail posts as claimed in claim 2, wherein: the metal plate (9) is provided with second connecting holes (10), the number of the second connecting holes (10) is four in total, and the middle part of the second connecting holes (10) is connected with second screws (11) in a penetrating mode.

4. The connection structure of guardrail posts as claimed in claim 2, wherein: the bottom of the metal plate (9) is connected with a ground inserting rod (12), the ground inserting rod (12) is integrally conical, and the middle part of the bottom surface of the metal plate (9) is provided with a threaded hole (13).

5. The connection structure of guardrail posts of claim 4, wherein: the top of the ground inserting rod (12) is fixedly connected with a screw rod (14), and the screw rod (14) is connected with a threaded hole (13).