CN212984697U

CN212984697U - Rail guard is used in high-rise construction of building engineering

Info

Publication number: CN212984697U
Application number: CN202021436616.0U
Authority: CN
Inventors: 于庆峰; 乔俊飞; 苍雁飞; 寇俊敏; 程慧娟; 张俊友; 高倩倩; 银杰
Original assignee: Vocational and Technical College of IMAU
Current assignee: Vocational and Technical College of IMAU
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-04-16
Anticipated expiration: 2030-07-18

Abstract

A protective guard for high-rise construction of building engineering relates to the technical field of engineering construction equipment, a connecting rod is arranged on a base in a penetrating way, a first stop block is fixedly arranged at the front end and the rear end of the connecting rod, and a clamp is fixedly arranged at the front end of the connecting rod; the left side wall of the base is fixedly provided with two supporting rods, dovetail grooves are symmetrically and fixedly arranged on the opposite side walls of the upper supporting rod and the lower supporting rod, a fixed rod is arranged between the upper supporting rod and the lower supporting rod, sliding blocks are fixedly arranged at the upper end and the lower end of the fixed rod, the upper sliding block and the lower sliding block are respectively arranged in the dovetail grooves at the upper side and the lower side in a sliding manner, a protective net is arranged at the front side of the fixed rod and fixedly arranged on the fixed rod, a sleeve is fixedly arranged on the right side wall of the base, and the left end of each supporting; it is provided with the railing formula structure that slidable expandes to be fixed with the nylon wire, can provide rigid support when the protection, and then the barrier propterty of reinforcing device guarantees production safety.

Description

Rail guard is used in high-rise construction of building engineering

Technical Field

The utility model relates to an engineering construction equipment technical field, concretely relates to rail guard is used in high-rise construction of building engineering.

Background

The protective measures are required to be built for the high-altitude operation according to the construction criteria, so that the working safety of constructors is protected, and safety accidents are prevented.

The protective measures in the prior art can be built by using a nylon net and the like, the equipment is easy to damage after being kept outdoors for a long time, the protective performance is seriously reduced, the safety accident rate is higher, and the protective equipment made of soft materials such as the nylon net is limited by the material property, lacks of hard supporting points and has poorer protective performance and needs to be improved when being used for protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a rail guard for high-rise construction of building engineering of reasonable in design, convenient to use, it is provided with the railing formula structure that slidable expandes to be fixed with the nylon wire, can provide rigid support when the protection, and then the barrier propterty of reinforcing means guarantees production safety.

In order to achieve the above object, the utility model adopts the following technical scheme: the novel dovetail joint comprises a base, a supporting rod, dovetail grooves, a fixed rod and a protective net, wherein the base is provided with a connecting rod in a penetrating mode, the front end and the rear end of the connecting rod are respectively and fixedly provided with a first stop block, the first stop blocks on the front side and the rear side are respectively and movably abutted against the front side wall and the rear side wall of the base, and the front end of the connecting rod is fixedly provided with a clamp; the fixed two bracing pieces that are provided with on the left side wall of base, the symmetry is fixed on the relative lateral wall of two upper and lower bracing pieces and is provided with the dovetail, be provided with the dead lever between two upper and lower, the upper and lower both ends of dead lever are all fixed and are provided with the slider, two upper and lower sliders slide respectively and set up in the dovetail of upper and lower both sides, the front side of dead lever is provided with the protection network, and the protection network is fixed to be set up on the dead lever, the fixed sleeve that is provided with on the right side wall of base, the left end of bracing piece is inserted and.

Further, the left side wall of base on the fixed backup pad that is provided with, seted up waist shape hole in the backup pad, waist shape downthehole slip is provided with the mount pad, the fixed link that is provided with on the preceding lateral wall of mount pad, the fixed sleeve No. two that is provided with on the right side wall of base, the left end of bracing piece is inserted and is established in the sleeve No. two on the adjacent base in left side.

Furthermore, a pin rod penetrates through the upper side wall of the first sleeve, a limiting groove is formed in the upper side wall of the left end of the supporting rod, and the pin rod penetrates through the upper side wall of the first sleeve and is inserted into the limiting groove.

Furthermore, the upper side wall of the dovetail groove on the upper side is movably provided with a second pin rod in an equidistant manner, the lower end of the second pin rod is arranged between two adjacent sliding blocks, and a second stop block is fixedly arranged at the upper end of the second pin rod.

Furthermore, the fixed rod is coaxially and crossly provided with two transmission rods in a rotating manner, and the left ends of the upper transmission rod and the lower transmission rod are respectively and rotatably arranged at the right ends of the upper transmission rod and the lower transmission rod which are adjacent on the left side.

After the structure is adopted, the utility model discloses beneficial effect does: a rail guard is used in high-rise construction of building engineering, it is provided with the railing formula structure that slidable expandes to be fixed with the nylon wire, can provide rigid support when the protection, and then the barrier propterty of reinforcing means guarantees production safety, the utility model has the advantages of simple structure sets up rationally, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view a-a in fig. 1.

Fig. 3 is a schematic view of the connection structure between the middle support rod and the first sleeve.

Description of reference numerals:

the device comprises a base 1, a connecting rod 2, a first stop block 3, a hoop 4, a supporting rod 5, a dovetail groove 6, a fixing rod 7, a sliding block 8, a protective net 9, a first sleeve 10, a supporting plate 11, a waist-shaped hole 12, a mounting seat 13, a hanging ring 14, a second sleeve 15, a first pin rod 16, a limiting groove 17, a second pin rod 18, a second stop block 19 and a transmission rod 20.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present embodiment includes a base 1, a support rod 5, a dovetail groove 6, a fixing rod 7, and a protective net 9, wherein a connecting rod 2 penetrates through the base 1, the front and rear ends of the connecting rod 2 are respectively riveted with a first stopper 3, the first stoppers 3 on the front and rear sides are respectively movably abutted against the front and rear side walls of the base 1, and the front end of the connecting rod 2 is riveted with a clamp 4; the left side wall of the base 1 is riveted with two support rods 5, the opposite side walls of the upper and lower support rods 5 are symmetrically riveted with dovetail grooves 6, a fixed rod 7 is arranged between the upper and lower support rods 7, the upper and lower ends of the fixed rod 7 are riveted with slide blocks 8, the upper and lower slide blocks 8 are respectively arranged in the dovetail grooves 6 at the upper and lower sides in a sliding manner, the front side of the fixed rod 7 is provided with a protective net 9, the protective net 9 is riveted on the fixed rod 7, the fixed rod 7 is coaxially and crossly screwed with two transmission rods 20, the left ends of the upper and lower transmission rods 20 are respectively screwed at the right ends of the upper and lower transmission rods 20 adjacent at the left side, a second pin rod 18 is movably penetrated on the upper side wall of the dovetail groove 6 at the upper side at equal distance, the lower end of the second pin rod 18 is arranged between the two adjacent slide blocks 8, the upper end of the second pin rod 18 is riveted with a, the transmission rods 20 on the adjacent fixing rods 7 drive the adjacent fixing rods 7 to move synchronously, so that each fixing rod 7 moves synchronously, and after the fixing rods 7 are unfolded, the second pin rod 18 is inserted into the dovetail groove 6, so that the movement of the fixing rods 7 can be limited, and the unfolding state of the fixing rods 7 is ensured;

the right side wall of the base 1 is riveted with a sleeve 10, the left end of the support rod 5 is inserted into the sleeve 10 on the base 1 adjacent to the left side, a pin rod 16 penetrates through the upper side wall of the sleeve 10, a limiting groove 17 is formed in the upper side wall of the left end of the support rod 5, the pin rod 16 penetrates through the upper side wall of the sleeve 10 and is inserted into the limiting groove 17, when a plurality of guard rails are installed, the adjacent support rod 5 is inserted into the sleeve 10, the pin rod 16 is clamped in the limiting groove 17 on the support rod 5, and the support rod 5 can be prevented from being pulled out of the sleeve 10;

rivet on base 1's the left side wall and be equipped with backup pad 11, waist shape hole 12 has been seted up on backup pad 11, it is provided with mount pad 13 to slide in waist shape hole 12, rivet on the preceding lateral wall of mount pad 13 and be equipped with link 14, rivet on base 1's the right side wall and be equipped with sleeve No. two 15, the left end of bracing piece 5 is inserted and is established in No. two sleeve 15 on the adjacent base 1 in left side, when using, the user wears the protective cable, hang the protective cable on link 14, and then the user can remove, and the safety when guaranteeing to remove.

The working principle of the specific embodiment is as follows: the base 1 is fixed on a construction scaffold, the installation of the guard rail is realized, when the base 1 is fixed, the connecting rod 2 is rotated, so that the clamp 4 can be clamped on the scaffold, the base 1 is further fixed through the clamp 4, when a plurality of bases 1 are fixed, the supporting rods 5 on the adjacent bases 1 are inserted into the first sleeves 10, after the installation is completed, the first pin rods 16 are inserted into the first sleeves 10, so that the lower ends of the first pin rods 16 are clamped in the limiting grooves 17 on the supporting rods 5, then the fixing rods 7 are pulled leftwards, the protective net 9 is unfolded, after the protective net 9 is unfolded, the second pin rods 18 are inserted into the dovetail grooves 6, and the installation is completed; during the working period of the protective frame, the protective net 9 and the fixed rod 7 form effective shielding to prevent constructors from falling down; when the worker moves, the protection rope is hung on the hanging ring 14, and when the worker moves, the protection rope pulls the mounting base 13 to follow the movement, and the mounting base 13 is hung on the support plate 11, so that the worker can be hung on the guard rail through the protection rope.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the fixed rod 7 slides in the dovetail groove 6 fixed on the supporting rod 5 through the sliding block 8, and when the device is used, the sliding fixed rod 7 is unfolded, so that the protective net 9 fixed on the fixed rod 7 is unfolded, and the fixed rod 7 provides a hard supporting point while the interception protection is carried out, thereby providing effective protection and ensuring the production safety;

2. the backup pad 11 is fixed on base 1, and has the mount pad 13 in the backup pad 11, is fixed with link 14 on the mount pad 13, and in the work progress, constructor hangs the protection cable on link 14, can realize that the protection cable is fixed, and can remove, guarantees production safety.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rail guard is used in high-rise construction of building engineering which characterized in that: the novel connecting rod structure comprises a base (1), a supporting rod (5), a dovetail groove (6), a fixing rod (7) and a protective net (9), wherein a connecting rod (2) penetrates through the base (1), first check blocks (3) are fixedly arranged at the front end and the rear end of the connecting rod (2), the first check blocks (3) at the front side and the rear side are respectively movably abutted against the front side wall and the rear side wall of the base (1), and a clamp (4) is fixedly arranged at the front end of the connecting rod (2); the left side wall of the base (1) is fixedly provided with two supporting rods (5), the opposite side walls of the upper supporting rod and the lower supporting rod (5) are symmetrically and fixedly provided with dovetail grooves (6), a fixing rod (7) is arranged between the upper supporting rod and the lower supporting rod, the upper end and the lower end of the fixing rod (7) are respectively and fixedly provided with a sliding block (8), the upper sliding block and the lower sliding block (8) are respectively arranged in the dovetail grooves (6) on the upper side and the lower side in a sliding mode, the front side of the fixing rod (7) is provided with a protective net (9), the protective net (9) is fixedly arranged on the fixing rod (7), the right side wall of the base (1) is fixedly provided with a sleeve (10), and the left end of each supporting rod (5.

2. The guard rail for high-rise construction of building engineering according to claim 1, wherein: the left side wall of base (1) on fixed backup pad (11) that is provided with, waist shape hole (12) have been seted up on backup pad (11), waist shape hole (12) are slided and are provided with mount pad (13), the fixed link (14) that is provided with on the preceding lateral wall of mount pad (13), the fixed sleeve (15) No. two that are provided with on the right side wall of base (1), the left end of bracing piece (5) is inserted and is established in No. two sleeve (15) on the adjacent base (1) in left side.

3. The guard rail for high-rise construction of building engineering according to claim 1, wherein: a pin rod (16) penetrates through the upper side wall of the first sleeve (10), a limiting groove (17) is formed in the upper side wall of the left end of the supporting rod (5), and the pin rod (16) penetrates through the upper side wall of the first sleeve (10) and is inserted into the limiting groove (17).

4. The guard rail for high-rise construction of building engineering according to claim 1, wherein: a second pin rod (18) penetrates through the upper side wall of the dovetail groove (6) on the upper side in an equidistant and movable mode, the lower end of the second pin rod (18) is arranged between two adjacent sliding blocks (8), and a second stop block (19) is fixedly arranged at the upper end of the second pin rod (18).

5. The guard rail for high-rise construction of building engineering according to claim 1, wherein: the fixed rod (7) is coaxially and crossly provided with two transmission rods (20), and the left ends of the upper transmission rod (20) and the lower transmission rod (20) are respectively and spirally arranged at the right ends of the upper transmission rod (20) and the lower transmission rod (20) which are adjacent on the left side.