CN218493291U

CN218493291U - Guardrail is enclosed in mud pond

Info

Publication number: CN218493291U
Application number: CN202222872901.2U
Authority: CN
Inventors: 傅宗华; 章国宁; 杨广军; 单轩; 胡增志; 逯鹏; 刘延增; 孙衍臣; 董毅
Original assignee: Shandong Luqiao Group Co Ltd; Shandong Road and Bridge Construction Group Co Ltd
Current assignee: Shandong Luqiao Group Co Ltd; Shandong Road and Bridge Construction Group Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-17
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a mud pit guardrail, it includes the support frame main part and lays the protection network in the support frame main part, the support frame main part includes a plurality of pole settings and a plurality of horizontal pole of tubular structure, the pole setting is followed vertical wearing to locate ground, the horizontal pole is connected in a plurality of pole settings simultaneously, the pole setting is provided with the reinforcement subassembly, it includes a plurality of reinforcing pins and ejector pad to consolidate the subassembly, the ejector pad is frustum column structure and connects inside the pole setting along vertical sliding, it runs through and slides and connects in the pole setting lateral wall to consolidate the pin, consolidate the inclined plane of pin connection slope on the ejector pad, consolidate the subassembly still including the control that is used for controlling the reciprocal sliding of ejector pad. This application has the effect that improves the steadiness of support frame main part when installing on ground.

Description

Guardrail is enclosed in mud pond

Technical Field

The application relates to the field of mud pit protection technology, in particular to a mud pit guardrail.

Background

In general, when drilling at a construction site, a mud pit is often required at the construction site. At the moment, in order to increase the safety of personnel around the mud pit, can set up the guardrail around the mud pit for the guardrail can be protected personnel around, reduces the possibility that personnel or article accident around drop to in the mud pit.

Guardrail is including encircleing the support frame main part that the mud pit set up and laying in the protection network of support frame main part usually, and the support frame main part includes a plurality of pole settings and a plurality of horizontal poles of wearing to locate ground around the mud pit, and pole setting and horizontal pole all are tubular structure, and a plurality of pole settings encircle the mud pit and distribute, and horizontal pole level extends and while fixed connection in a plurality of pole settings. The protection net and the support frame main part that make to set up all can be to article or personnel on every side do the protection, and the support frame main part can also be supported the protection net simultaneously, increases the result of use.

However, in actual use, when the support frame body mounted on the ground receives a side thrust, the support frame body may fall to one side, so that the stability of the support frame body mounted on the ground is still to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness of support frame main part when installing on ground, this application provides a mud pit guardrail.

The application provides a mud pit guardrail adopts following technical scheme:

the utility model provides a mud pit guardrail, includes the support frame main part and lays the protection network in the support frame main part, the support frame main part includes a plurality of pole settings and a plurality of horizontal pole of tubular structure, the pole setting is along vertical wearing to locate ground, the horizontal pole is connected in a plurality of pole settings simultaneously, the pole setting is provided with the reinforcement subassembly, the reinforcement subassembly includes a plurality of reinforcing pins and ejector pad, the ejector pad is frustum column structure and follows vertical sliding connection inside the pole setting, the reinforcing pin runs through and slides and connects in the pole setting lateral wall, the inclined plane of slope on the ejector pad is connected to the reinforcing pin, the reinforcement subassembly is still including the control that is used for controlling the ejector pad reciprocal to slide.

Through adopting above-mentioned technical scheme, after the pole setting was worn to locate ground, through control ejector pad along vertical sliding, and then under the effect on inclined plane on the ejector pad, make the ejector pad can promote the reinforcement round pin and slide towards the pole setting outside, and make the reinforcement round pin wear to locate the soil around the pole setting, and then make the reinforcement round pin can do the reinforcement to the installation of pole setting, increase the occlusal force between pole setting and the ground, and then improve the steadiness of support frame main part when installing in ground.

Optionally, the inner wall of the vertical rod is fixedly connected with a vertically extending guide rail, and the push block is clamped on the guide rail.

Through adopting above-mentioned technical scheme, the guide rail can be to the sliding of ejector pad to be the guide and support, and then the steadiness when increasing the ejector pad and sliding, steadiness when increasing ejector pad control reinforcement round pin and sliding.

Optionally, a connecting groove used for being clamped with the end part of the reinforcing pin is formed in the inclined surface of the pushing block, the connecting groove is a stepped groove or a dovetail groove with a small end opening, and the connecting groove extends along the inclined direction of the inclined surface on the pushing block.

Through adopting above-mentioned technical scheme, when needs are dismantled the pole setting from ground, through control ejector pad reverse movement, under the effect of spread groove this moment, the ejector pad can pull the reinforcement round pin and slide towards the pole setting inside, and then breaks away from soil, removes the restriction to the pole setting of being convenient for is pulled out from ground.

Optionally, the end of the reinforcement pin facing the outside of the upright is provided as a tip.

Through adopting above-mentioned technical scheme, consolidate the round pin and be most advanced setting towards the pole setting outside for it is more convenient when wearing to locate soil to consolidate the round pin.

Optionally, the control piece includes control ring and transfer line, control ring cover is established and threaded connection in pole setting, the transfer line both ends are connected in control ring and ejector pad respectively.

Through adopting above-mentioned technical scheme, during the use, the control ring is rotated for the control ring can be followed the pole setting and vertically slided, pulls the transfer line and vertically slided afterwards, and then control the ejector pad and slide.

Optionally, the vertical extending chute is formed in the side wall of the vertical rod, the transmission rod is located on the inner side of the vertical rod, one end of the transmission rod is fixedly connected to the push block, the other end of the transmission rod is fixedly connected with a clamping block, an annular clamping groove is formed in the inner wall of the control ring, the clamping block is clamped and connected in the chute in a sliding mode, and the clamping block is further clamped in the clamping groove.

By adopting the technical scheme, when the device is used, the control ring is rotated to enable the control ring to vertically slide along the vertical rod, then the clamping block is pulled to slide in the sliding groove, and further the transmission rod and the pushing block are controlled to vertically slide, so that the reinforcing pin can penetrate out of the vertical rod or be retracted into the vertical rod; the arranged sliding groove can guide and limit the clamping block, so that the stability of the clamping block during sliding is improved; the draw-in groove that sets up for the control ring can make the yielding to the fixture block at the pivoted in-process, ensures that control can normal use.

Optionally, the pole setting cover is established and is slided and be connected with the protection casing, the protection casing is used for covering control ring and spout, the pole setting outer wall is provided with spacing portion, spacing position is in the protection casing below.

Through adopting above-mentioned technical scheme, after the control ring finishes using, protection casing and butt in spacing portion slide for the protection casing can cover control ring and spout simultaneously, reduces debris and gets into the possibility in the pole setting from the spout, reduces the control ring simultaneously and receives the exogenic action and take place rotatory possibility, and then the state when making the soil that the reinforcing pin wore to locate is difficult for receiving the influence, and, spacing portion can be to the protection casing restriction, makes the protection casing be difficult for following the pole setting landing.

Optionally, one end of the limiting part facing the protective cover is fixedly connected with a cushion layer made of elastic materials.

Through adopting above-mentioned technical scheme, when the protection casing slided towards spacing portion, the bed course of setting can reduce the impact when the protection casing collides spacing portion, and then increases life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the vertical rod penetrates through the ground, the control piece controls the push block to slide vertically, so that the reinforcing pin is pushed to slide towards the outer side of the vertical rod, the reinforcing pin penetrates through the soil around the vertical rod, the reinforcing pin can reinforce the installation of the vertical rod, the occlusal force between the vertical rod and the ground is increased, and the stability of the support frame main body when the support frame main body is installed on the ground is further improved;

2. during the use, the control ring is rotated for the control ring can be followed the pole setting and vertically slided, pulls the fixture block afterwards and slides in the spout, and then control transfer line and ejector pad vertical slip, so that the reinforcement round pin can wear out to the pole setting outside or withdraw inside the pole setting.

Drawings

FIG. 1 is a schematic view of an installation structure of an embodiment of the present application;

FIG. 2 is a schematic sectional view of a pole of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

figure 5 is a partial structural schematic view of a vertical rod in the embodiment of the application.

Description of the reference numerals: 1. a support frame main body; 11. erecting a rod; 111. a guide rail; 112. a chute; 113. a limiting part; 114. a cushion layer; 12. a cross bar; 2. a reinforcement assembly; 21. a reinforcing pin; 22. a push block; 221. connecting grooves; 23. a control member; 231. a control loop; 232. a transmission rod; 233. a clamping block; 234. a card slot; 3. a shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses mud pit guardrail. Referring to fig. 1, a mud pit guardrail includes support frame main part 1 and protection network, and the protection network is laid in support frame main part 1. Support frame main part 1 includes a plurality of pole settings 11 and a plurality of horizontal pole 12, and pole setting 11 and horizontal pole 12 all set up to the tubular structure, and the ground is vertically worn to locate by pole setting 11, and a plurality of pole settings 11 encircle the mud pit and distribute, and horizontal pole 12 connects in partial pole setting 11 simultaneously. The protection net and the support frame main body 1 which are arranged can protect people around the mud pit together, and the possibility that people or articles accidentally fall into the mud pit around is reduced.

Referring to fig. 2, at this time, the upright rod 11 is provided with the reinforcing component 2, the reinforcing component 2 includes a plurality of reinforcing pins 21 and pushing blocks 22, in this embodiment, the pushing blocks 22 are provided with a plurality of and a plurality of pushing blocks 22 vertically distributed inside the upright rod 11, and the pushing blocks 22 are arranged in a frustum-shaped structure and are connected to the upright rod 11 in a sliding manner along the vertical direction. The same push block 22 is correspondingly provided with a plurality of reinforcing pins 21, and the reinforcing pins 21 penetrate through and are connected to the side wall of the vertical rod 11 in a sliding manner, so that the reinforcing pins 21 can penetrate through the ground around the vertical rod 11. The end of the reinforcing pin 21 facing the inside of the upright 11 is connected to a bevel on the push block 22, and the end of the reinforcing pin 21 facing the outside of the upright 11 is provided as a tip. The reinforcement assembly 2 further comprises a control member 23, such that the control member 23 can control the push block 22 to slide back and forth in the vertical direction.

After the vertical rod 11 is arranged on the ground in a penetrating manner, the control piece 23 controls the pushing block 22 to slide vertically, and then under the action of the upper inclined plane of the pushing block 22, the pushing block 22 can push the reinforcing pin 21 to slide towards the outer side of the vertical rod 11, and the reinforcing pin 21 is arranged in the soil around the vertical rod 11 in a penetrating manner. Further, the reinforcing pin 21 can reinforce the installation of the vertical rod 11, increase the engaging force between the vertical rod 11 and the ground, and further improve the stability of the support frame body 1 when being installed on the ground. Simultaneously, reinforcing pin 21 is most advanced setting towards pole setting 11 outside for reinforcing pin 21 is more convenient when wearing to locate soil.

Referring to fig. 2 and 3, a plurality of connection grooves 221 are formed on the inclined surface of the push block 22, the connection grooves 221 extend along the inclined manner of the inclined surface of the push block 22, and the connection grooves 221 are stepped grooves with small ends opened, which may be dovetail grooves. One end of each of the plurality of reinforcing pins 21 facing the inside of the vertical rod 11 is correspondingly engaged and slidably connected to the plurality of connecting grooves 221.

When the vertical rod 11 is detached from the ground, the control piece 23 controls the push block 22 to move reversely, and at the moment, under the action of the connecting groove 221, the push block 22 can pull the reinforcing pin 21 to slide towards the inner side of the vertical rod 11, so that the push block is separated from the soil, the limit on the vertical rod 11 is removed, and the vertical rod 11 can be conveniently pulled out from the ground.

Referring to fig. 3, in order to increase the stability of the pushing block 22 when the reinforcing pin 21 slides, a vertically extending guide rail 111 is fixedly connected to the inner wall of the upright rod 11, and the pushing block 22 is connected to the guide rail 111 in a clamping manner. The guide rail 111 can guide and support the sliding of the push block 22, so as to increase the stability of the push block 22 during sliding and increase the stability of the push block 22 during controlling the reinforcing pin 21 to slide.

Referring to fig. 2 and 4, the control member 23 includes a control ring 231 and a transmission rod 232, and the control ring 231 is sleeved and screwed on the vertical rod 11. The transmission rod 232 extends vertically and is located inside the vertical rod 11, the lower end of the transmission rod 232 is fixedly connected to the plurality of push blocks 22, and the upper end of the transmission rod 232 is fixedly connected to a fixture block 233. The side wall of the vertical rod 11 is provided with a vertically extending sliding groove 112, the inner wall of the control ring 231 is provided with an annular clamping groove 234, the clamping groove 234 and the control ring 231 are coaxially arranged, the clamping block 233 is clamped and slidably connected in the sliding groove 112, and the clamping block 233 penetrates through the sliding groove 112 and is clamped in the clamping groove 234.

During the use, rotate control ring 231 for control ring 231 can vertically slide along pole setting 11, pull fixture block 233 and transfer line 232 and vertically slide afterwards, and then control ejector pad 22 slides, so that reinforcing pin 21 can wear out to pole setting 11 outside or withdraw to pole setting 11 inside. Meanwhile, the sliding groove 112 can guide and limit the fixture block 233, so that the stability of the fixture block 233 during sliding is improved. The clamping groove 234 is arranged, so that the control ring 231 can give way to the clamping block 233 in the rotating process, and the control member 23 can be used normally.

In other embodiments, the control member 23 can also be provided as a vertically extending driving screw, the driving screw is rotatably connected to the pushing block 22, the driving screw vertically penetrates through and is threadedly connected to the vertical rod 11, and the driving screw penetrates through the top of the vertical rod 11.

Referring to fig. 5, the upright rod 11 is sleeved and slidably connected with a protection cover 3, the protection cover 3 is in a tubular structure, and the protection cover 3 covers the control ring 231 and the sliding groove 112. The outer wall of the upright rod 11 is fixedly connected with a limiting part 113, and the limiting part 113 is positioned below the protective cover 3.

When the device is used, the protective cover 3 slides upwards to expose the control ring 231, so that the control ring 231 can be rotated to realize the effect of controlling the reinforcing pin 21. After the control ring 231 is used, the protection cover 3 slides downwards and abuts against the limiting part 113, so that the protection cover 3 can cover the control ring 231 and the sliding groove 112 at the same time, and further protect the control ring 231 and the sliding groove 112, and the possibility that sundries enter the upright rod 11 from the sliding groove 112 is reduced. Meanwhile, the possibility that the control ring 231 is rotated by an external force is reduced, and the state of the soil in which the reinforcing pin 21 is inserted is not easily affected. In addition, the limiting portion 113 can limit the shield 3, so that the shield 3 is not easy to slide off the upright 11.

Referring to fig. 5, a cushion layer 114 is fixedly connected to an end of the limiting portion 113 facing the shield 3, and the cushion layer 114 is made of an elastic material, such as rubber or silicon. When the protective cover 3 is used, when the protective cover 3 slides downwards, the cushion layer 114 can reduce the impact when the protective cover 3 collides with the limiting part 113, and further the service life is prolonged.

The implementation principle of the mud pit guardrail of the embodiment of the application is as follows: after the upright rod 11 penetrates the ground, the control ring 231 is rotated, so that the control ring 231 can vertically slide along the upright rod 11, and then the traction fixture block 233 and the transmission rod 232 vertically slide, so as to control the sliding of the push block 22. Then, under the action of the upper inclined surface of the push block 22, the push block 22 can push the reinforcing pin 21 to slide towards the outside of the vertical rod 11, and the reinforcing pin 21 is arranged in the soil around the vertical rod 11. Further, the reinforcing pin 21 can reinforce the installation of the vertical rod 11, increase the engaging force between the vertical rod 11 and the ground, and further improve the stability of the support frame body 1 when being installed on the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mud pit guardrail, includes support frame main part (1) and the protection network of laying in support frame main part (1), support frame main part (1) include a plurality of pole setting (11) and a plurality of horizontal pole (12) of tubular structure, ground is worn to locate along vertical in pole setting (11), horizontal pole (12) are connected in a plurality of pole setting (11) simultaneously, its characterized in that: pole setting (11) are provided with reinforcement subassembly (2), reinforcement subassembly (2) are including a plurality of reinforcement round pins (21) and ejector pad (22), ejector pad (22) are frustum column structure and connect in pole setting (11) inside along vertical sliding, reinforcement round pin (21) run through and slide and connect in pole setting (11) lateral wall, reinforcement round pin (21) are connected in the inclined plane that inclines on ejector pad (22), reinforcement subassembly (2) are still including control (23) that are used for controlling ejector pad (22) reciprocal sliding.

2. The mud pit guardrail of claim 1, wherein: pole setting (11) inner wall fixedly connected with vertical extension guide rail (111), ejector pad (22) joint in guide rail (111).

3. The mud pit guardrail of claim 1, wherein: offer on the inclined plane of ejector pad (22) and be used for with spread groove (221) of reinforcement round pin (21) tip looks joint, spread groove (221) are tip open-ended ladder groove or dovetail, spread groove (221) extend along the incline direction on inclined plane on ejector pad (22).

4. The mud pit guardrail of claim 1, wherein: one end of the reinforcing pin (21) facing the outside of the vertical rod (11) is set to be a tip.

5. The mud pit guardrail of claim 1, wherein: the control piece (23) comprises a control ring (231) and a transmission rod (232), the control ring (231) is sleeved and connected with the vertical rod (11) in a threaded mode, and two ends of the transmission rod (232) are connected to the control ring (231) and the push block (22) respectively.

6. The mud pit guardrail of claim 5, wherein: vertical extension's spout (112) are seted up to pole setting (11) lateral wall, transfer line (232) are located pole setting (11) inboardly, transfer line (232) one end fixed connection is in ejector pad (22), transfer line (232) other end fixedly connected with fixture block (233), annular draw-in groove (234) have been seted up to control ring (231) inner wall, fixture block (233) card is established and is slided and connect in spout (112), fixture block (233) still joint in draw-in groove (234).

7. The mud pit guardrail of claim 6, wherein: pole setting (11) cover is established and is slided and be connected with protection casing (3), protection casing (3) are used for covering control ring (231) and spout (112), pole setting (11) outer wall is provided with spacing portion (113), spacing portion (113) are located protection casing (3) below.

8. The mud pit guardrail of claim 7, wherein: one end of the limiting part (113) facing the protective cover (3) is fixedly connected with a cushion layer (114) made of elastic materials.