CN214786601U - Upper punch lower light plate guardrail - Google Patents

Abstract

The utility model discloses an upper punch lower light plate guardrail, relate to guardrail technical field, including first montant, second montant and horizontal pole, the horizontal pole is transversely installed to the upper end and the lower extreme of first montant one side, and the horizontal pole keeps away from the vertical second montant of installing in one side of first montant, the installation foot is installed to the bottom of first montant and horizontal pole, and four corners on installation foot top are provided with fixing bolt, compact structure sets up the upper end in the inside both sides of installation foot, bright and clean board is installed to the lower extreme between first montant and the horizontal pole, and be provided with the orifice plate between the first montant of bright and clean board top and the horizontal pole, adjust the upper end that the structure set up in the inside one side of first montant and horizontal pole. The utility model discloses a set up the clamp plate, avoid the moisture to the corruption on fixing bolt top, or the installation unstability that external force leads to fixing bolt's screw thread not hard up to arouse, the follow-up dismantlement to the guardrail of being convenient for is maintained and is improved the stability in use.

Description

Upper punch lower light plate guardrail

Technical Field

The utility model relates to a guardrail technical field specifically is a worn smooth plate guardrail under punch hole.

Background

The guardrail is used as a facility for protecting and protecting personal safety and equipment facilities in various large occasions, is visible everywhere in daily life and industrial production, and has different types and rules along with different occasions, but the existing upper-punched and lower-light plate guardrail still has certain defects.

Through the retrieval, chinese patent grant publication No. CN208346709U, announcement day 2019, 01 month 08, disclose a guardrail, which provides "including the cylinders provided at both ends, connecting with the upper horizontal rod and the lower horizontal rod between the two cylinders, the upper horizontal rod and the lower horizontal rod are arranged in parallel, the fence body is provided between the upper horizontal rod and the lower horizontal rod, the fence body circumference outer wall lower extreme is equipped with the reflector layer, the fence body is connected with the sign in a detachable manner", this utility model discloses a set up reflector layer and sign for the result of use is better, but during its installation, generally adopt the bolt fastening on ground, nevertheless along with using, often lead to the bolt not hard up or corroded by external moisture, influence the installation stability, in view of this, to above-mentioned problem, deep research, tunnel has the present case to produce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a worn smooth plate guardrail under punch hole to the installation that proposes among the solution above-mentioned background is stable enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: an upper punch lower light plate guardrail comprises a first vertical rod, a second vertical rod and a cross rod, and further comprises a splicing structure convenient for quick splicing, an adjusting structure for improving the practicability of the splicing structure and a pressing structure for avoiding the subsequent inconvenient use;

the splicing structure is arranged at the upper end and the lower end of one side of the first vertical rod;

mounting feet are mounted at the bottom ends of the first vertical rod and the cross rod, fixing bolts are arranged at four corners of the top ends of the mounting feet, and the compression structures are arranged at the upper ends of two sides in the mounting feet;

the lower extreme between first montant and the horizontal pole is installed the bright and clean board, and is provided with the orifice plate between the first montant of bright and clean board top and the horizontal pole, adjust the upper end of structure setting in the inside one side of first montant and horizontal pole.

Preferably, compact structure includes the preformed groove, the upper end at the inside both sides of installation foot is seted up to the preformed groove, and the inside rotation of preformed groove is connected with positive and negative lead screw, positive and negative lead screw surface intermediate position department installs the thumb wheel that extends to the installation foot outside, and positive and negative lead screw both sides threaded connection have with preformed groove matched with thread block, the clamp plate that extends to the fixing bolt top is installed on the top of thread block.

Preferably, mosaic structure includes draw-in groove, fixture block, recess, threaded rod, concatenation hole and concatenation piece, the fixture block is installed at the upper end and the lower extreme of second montant one side, and the one end of the inside one side of fixture block has seted up the concatenation hole, the upper end and the lower extreme of the inside one side of first montant have seted up with fixture block matched with draw-in groove, and the inside recess of seting up of first montant of draw-in groove one end, recess one end intermediate position department threaded connection has the threaded rod that extends to the inside of recess, and threaded rod one end is installed through the bearing and is spliced the piece with concatenation hole matched with.

Preferably, the clamping groove and the clamping block are both convex in shape, and a welding integrated structure is formed between one side of the clamping block and one side of the second vertical rod.

Preferably, adjust the structure and include spout, slider, locating hole and positioning bolt, the vertical one end of seting up in first montant and horizontal pole near orifice plate one side of spout, and orifice plate both sides one end install with spout matched with slider, the locating hole has been seted up to the other end equidistant of orifice plate both sides, and first montant and horizontal pole one side upper end transversely be provided with locating hole matched with positioning bolt.

Preferably, the sliding groove and the sliding block are trapezoidal in shape, and the pore plate forms a sliding structure through the sliding block and the sliding groove.

Preferably, the width of the reserve groove is equal to the width of the thread block, and the length of the reserve groove is greater than twice the length of the pressure plate.

Compared with the prior art, the utility model provides a pair of worn smooth plate guardrail under punch hole has following beneficial effect:

1. the utility model provides a have installation foot, fixing bolt and clamp plate, utilize the thumb wheel to rotate and drive positive and negative lead screw and rotate, make the screw block slide and drive the clamp plate and move to the top that compresses tightly fixing bolt completely, and then exert certain power to the fixing bolt top, and protect it, avoid outside moisture can the dust direct contact with the fixing bolt top, avoid the moisture to cause the corruption to it, avoid the inconvenience of follow-up dismantlement maintenance, also can reduce the screw thread looseness that leads to fixing bolt because of long-time use simultaneously, improve the installation stability, reduce the potential safety hazard brought because of the screw thread looseness, prolong the life of guardrail, thereby the problem of installation unstable inadequately is solved;

2. the utility model provides a first montant, mosaic structure and second montant utilize the fixture block card to go into the inside of draw-in groove, realize preliminary fixed between the guardrail, then rotate the threaded rod, make the splice piece slide in the recess inside, until its complete card goes into inside the splicing hole, realize the stable fixed between the guardrail, and then the concatenation between the convenient guardrail, reduce the concatenation degree of difficulty, the quick construction of the staff of being convenient for improves the efficiency of construction, thereby has solved the problem of inconvenient concatenation;

3. the utility model provides a have the orifice plate and adjust the structure, utilize positioning bolt's rotation, make it break away from with the locating hole completely, recycle the slider in the inside slip of spout, make the orifice plate take place to slide between first montant and horizontal pole, change the distance between orifice plate bottom and the bright and clean board top, and then be convenient for adjust the installation according to actual customer demand and place factor, the fixed limitation that brings of interval between avoiding, improve its practicality, user's of being convenient for use's use, thereby the problem of inconvenient regulation has been solved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of a side view of the mounting leg after the assembly of the present invention;

fig. 5 is a schematic view of a local top view structure of the first vertical rod of the present invention.

In the figure: 1. a first vertical bar; 2. splicing structures; 201. a card slot; 202. a clamping block; 203. a groove; 204. a threaded rod; 205. splicing holes; 206. splicing blocks; 3. an orifice plate; 4. an adjustment structure; 401. a chute; 402. a slider; 403. positioning holes; 404. positioning the bolt; 5. mounting a foot; 6. fixing the bolt; 7. a finish plate; 8. a second vertical bar; 9. a cross bar; 10. reserving a groove; 11. a thread block; 12. a positive and negative screw rod; 13. a thumb wheel; 14. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-5, an upper punch light board guardrail comprises a first vertical bar 1, a second vertical bar 8 and a cross bar 9, and further comprises a splicing structure 2 convenient for quick splicing, an adjusting structure 4 for improving the practicability of the splicing structure, and a pressing structure for avoiding the inconvenience of subsequent use;

the upper end and the lower end of one side of the first vertical rod 1 are transversely provided with a cross rod 9, one side of the cross rod 9, which is far away from the first vertical rod 1, is vertically provided with a second vertical rod 8, and the splicing structure 2 is arranged at the upper end and the lower end of one side of the first vertical rod 1 and the second vertical rod 8;

mounting feet 5 are mounted at the bottom ends of the first vertical rod 1 and the cross rod 9, fixing bolts 6 are arranged at four corners of the top ends of the mounting feet 5, and the compression structure is arranged at the upper ends of two sides in the mounting feet 5;

a smooth plate 7 is arranged at the lower end between the first vertical rod 1 and the cross rod 9, a pore plate 3 is arranged between the first vertical rod 1 and the cross rod 9 above the smooth plate 7, and an adjusting structure 4 is arranged at the upper end of one side inside the first vertical rod 1 and the cross rod 9;

referring to fig. 1-5, the upper punch light board guardrail further comprises a compression structure, the compression structure comprises a reserved groove 10, the reserved groove 10 is formed in the upper ends of two sides inside the mounting foot 5, the inside of the reserved groove 10 is rotatably connected with a positive and negative screw rod 12, a shifting wheel 13 extending to the outside of the mounting foot 5 is installed in the middle of the surface of the positive and negative screw rod 12, threaded blocks 11 matched with the reserved groove 10 are connected to two sides of the positive and negative screw rod 12 in a threaded mode, and a pressing plate 14 extending to the upper portion of the fixing bolt 6 is installed at the top ends of the threaded blocks 11;

the width of the reserve groove 10 is equal to the width of the thread block 11, and the length of the reserve groove 10 is more than twice of the length of the pressure plate 14;

specifically, as shown in fig. 1, fig. 2 and fig. 4, rotate through thumb wheel 13 and drive positive and negative lead screw 12 and rotate, make the screw block 11 slip drive clamp plate 14 remove to the top that compresses tightly fixing bolt 6 completely, and then exert certain power on fixing bolt 6 top, and protect it, avoid outside moisture can direct and the contact on fixing bolt 6 top of dust, avoid the moisture to cause the corruption to it, avoid follow-up dismantlement to maintain the inconvenience, also can reduce simultaneously because of long-time use leads to fixing bolt 6's screw thread not hard up, improve installation stability, set up preformed groove 10 simultaneously, be convenient for guarantee the stationarity that clamp plate 14 removed.

Example 2: the splicing structure 2 comprises a clamping groove 201, a clamping block 202, a groove 203, a threaded rod 204, a splicing hole 205 and a splicing block 206, the clamping block 202 is installed at the upper end and the lower end of one side of the second vertical rod 8, the splicing hole 205 is formed in one end of the inner side of the clamping block 202, the clamping groove 201 matched with the clamping block 202 is formed in the upper end and the lower end of one side of the inner side of the first vertical rod 1, the groove 203 is formed in the first vertical rod 1 at one end of the clamping groove 201, the threaded rod 204 extending into the groove 203 is in threaded connection at the middle position of one end of the groove 203, and the splicing block 206 matched with the splicing hole 205 is installed at one end of the threaded rod 204 through a bearing;

the clamping groove 201 and the fixture block 202 are both convex, and one side of the fixture block 202 and one side of the second vertical rod 8 are in a welded integrated structure;

specifically, as shown in fig. 1, 2 and 4, go into the inside of draw-in groove 201 through fixture block 202 card, realize preliminary fixed between the guardrail, then rotate threaded rod 204 for splice 206 slides in recess 203 is inside, inside its complete card income splice hole 205, realizes stable fixed between the guardrail, and then the concatenation of being convenient for between the guardrail, convex type draw-in groove 201 and fixture block 202 simultaneously make the concatenation block more stable between the guardrail, improve the wholeness after the installation.

Example 3: the adjusting structure 4 comprises a sliding groove 401, a sliding block 402, positioning holes 403 and positioning bolts 404, the sliding groove 401 is vertically arranged at one end of the first vertical rod 1 and the cross rod 9 close to one side of the pore plate 3, the sliding block 402 matched with the sliding groove 401 is arranged at one end of two sides of the pore plate 3, the positioning holes 403 are arranged at the other end of two sides of the pore plate 3 at equal intervals, and the positioning bolts 404 matched with the positioning holes 403 are transversely arranged at the upper ends of one sides of the first vertical rod 1 and the cross rod 9;

the sliding groove 401 and the sliding block 402 are trapezoidal, and the orifice plate 3 forms a sliding structure through the sliding block 402 and the inside of the sliding groove 401;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, through the rotation of positioning bolt 404, make it break away from with locating hole 403 completely, reuse slider 402 in the inside slip of spout 401, make orifice plate 3 take place to slide between first montant 1 and horizontal pole 9, change the distance between orifice plate 3 bottom and the bright and clean board 7 top, and then be convenient for adjust the installation according to actual customer's demand and place factor, improve its practicality, and trapezoidal spout 401 and slider 402, be convenient for guarantee the gliding stationarity of orifice plate 3.

The working principle is as follows: when the guardrail is used, the guardrail is firstly transported to a designated installation place, and then the installation feet 5 are fixed on the ground through the fixing bolts 6, so that the guardrail is limited and fixed;

the first innovation point implementation step:

the first step is as follows: the poking wheel 13 is poked to drive the positive and negative screw rod 12 to rotate, the screw block 11 slides in the reserved groove 10 by utilizing the threaded fit between the positive and negative screw rod 12 and the screw block 11, and the pressing plate 14 is driven to move to completely press the top end of the fixing bolt 6;

the second step is that: further applying a certain force to the top end of the fixing bolt 6 and protecting the fixing bolt from direct contact of dust and the top end of the fixing bolt 6 due to external moisture;

the third step: meanwhile, the looseness of threads of the fixing bolt 6 caused by long-time use can be reduced, the installation stability is improved, and the subsequent use is facilitated.

The implementation step of the second innovation point:

the first step is as follows: then, the positioning bolt 404 is sequentially rotated to be completely separated from the positioning hole 403, and the pore plate 3 slides between the first vertical rod 1 and the cross rod 9 by utilizing the sliding of the sliding block 402 in the sliding groove 401, so that the distance between the bottom end of the pore plate 3 and the top end of the smooth plate 7 is changed;

the second step is that: after the adjustment is completed, the positioning bolt 404 is rotated reversely, so that the positioning bolt can be clamped into the corresponding positioning hole 403, adjustment and installation can be conveniently carried out according to actual customer requirements and site factors, and the practicability is improved.

The third innovation point implementation step:

the first step is as follows: then, another guardrail is spliced and installed, and the clamping block 202 is clamped into the clamping groove 201 to realize the primary fixation between guardrails;

the second step is that: then the threaded rod 204 is rotated, so that the splicing blocks 206 slide in the grooves 203 until the splicing blocks are completely clamped into the splicing holes 205, stable fixation between guardrails is achieved, splicing between guardrails is facilitated, splicing difficulty is reduced, and construction efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a smooth plate guardrail under upper punch hole, includes first montant (1), second montant (8) and horizontal pole (9), its characterized in that: the rapid splicing device also comprises a splicing structure (2) convenient for rapid splicing, an adjusting structure (4) for improving the practicability of the splicing structure and a pressing structure for avoiding the subsequent inconvenient use;

the splicing structure comprises a first vertical rod (1), a second vertical rod (8) and a splicing structure (2), wherein cross rods (9) are transversely arranged at the upper end and the lower end of one side of the first vertical rod (1), a second vertical rod (8) is vertically arranged at one side, far away from the first vertical rod (1), of the cross rods (9), and the splicing structure is arranged at the upper end and the lower end of one side of the first vertical rod (1) and the second vertical rod (8);

mounting feet (5) are mounted at the bottom ends of the first vertical rod (1) and the cross rod (9), fixing bolts (6) are arranged at four corners of the top end of each mounting foot (5), and the compression structures are arranged at the upper ends of two sides in each mounting foot (5);

smooth plate (7) are installed to the lower extreme between first montant (1) and horizontal pole (9), and are provided with orifice plate (3) between first montant (1) and horizontal pole (9) of smooth plate (7) top, adjust structure (4) and set up the upper end in first montant (1) and horizontal pole (9) inside one side.

2. The upper punch lower light plate guard rail of claim 1, wherein: the compact structure includes preformed groove (10), the upper end at installation foot (5) inside both sides is seted up in preformed groove (10), and the inside rotation of preformed groove (10) is connected with positive and negative lead screw (12), positive and negative lead screw (12) surface intermediate position department installs thumb wheel (13) that extends to installation foot (5) outside, and positive and negative lead screw (12) both sides threaded connection have with preformed groove (10) matched with thread piece (11), clamp plate (14) that extend to fixing bolt (6) top are installed on the top of thread piece (11).

3. The upper punch lower light plate guard rail of claim 1, wherein: splicing structure (2) includes draw-in groove (201), fixture block (202), recess (203), threaded rod (204), concatenation hole (205) and concatenation piece (206), upper end and lower extreme at second montant (8) one side are installed to fixture block (202), and the one end of the inside one side of fixture block (202) has seted up concatenation hole (205), the upper end and the lower extreme of the inside one side of first montant (1) have seted up with fixture block (202) matched with draw-in groove (201), and recess (203) have been seted up to the inside of first montant (1) of draw-in groove (201) one end, recess (203) one end intermediate position department threaded connection has threaded rod (204) that extends to recess (203) inside, and threaded rod (204) one end is installed through the bearing and is spliced piece (206) with concatenation hole (205) matched with.

4. The upper punch lower light plate guard rail according to claim 3, wherein: the clamping groove (201) and the clamping block (202) are both convex in shape, and one side of the clamping block (202) and one side of the second vertical rod (8) are in a welding integrated structure.

5. The upper punch lower light plate guard rail of claim 1, wherein: adjusting structure (4) and including spout (401), slider (402), locating hole (403) and positioning bolt (404), spout (401) are vertical to be seted up in the one end that is close to orifice plate (3) one side at first montant (1) and horizontal pole (9), and orifice plate (3) both sides one end install with spout (401) matched with slider (402), locating hole (403) have been seted up to the other end of orifice plate (3) both sides equidistant, and first montant (1) and horizontal pole (9) one side upper end transversely be provided with locating hole (403) matched with positioning bolt (404).

6. The upper punch lower light plate guard rail of claim 5, wherein: the sliding groove (401) and the sliding block (402) are trapezoidal in shape, and the pore plate (3) forms a sliding structure through the sliding block (402) and the sliding groove (401).

7. The upper punch lower light plate guard rail of claim 2, wherein: the width of the preformed groove (10) is equal to that of the thread block (11), and the length of the preformed groove (10) is more than twice of that of the pressing plate (14).

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