CN208823885U - A kind of expansion equipment that four limbs are creeped - Google Patents

Abstract

The utility model discloses a kind of expansion equipment that four limbs are creeped, comprising: which four support columns on the ground are arranged, support column is equipped with the multipair fixation hole being oppositely arranged, every a pair of fixation hole is connected by cross bar, cross bar it is parallel and two-by-two cross bar in same level, cross bar surrounds U-shaped frame by netting, the bottom surface of U-shaped frame is equipped with safe cushion, first support bar and second support bar are provided between support column, it is connected between first support bar and second support bar by rope, rope includes kernmantle, locking piece and the first connection buckle and the second connection buckle.The utility model stability and fastness are high, safety coefficient is high, easy to maintenance.

Description

A kind of expansion equipment that four limbs are creeped

Technical field

The utility model relates to outdoor bound equipment technical field more particularly to a kind of expansion equipment that four limbs are creeped.

Background technique

With the continuous improvement of people's living standards, people's lives rhythm is getting faster, life stress and operating pressure Increasing, physical exercise is also increasingly paid attention to, and people be not confined to various indoor body building, and are more willing to join Add outdoor sports, outdoor sports can not only keep fit and healthy, moreover it is possible to which Our Nature, soul are loosened, and the will of people is tempered, raw Attitude living is more positive.Therefore, various outdoor bound training devices also come into being.

But the rope connection of the more existing expansion equipment creeped for four limbs is complicated, when creeping, rope is connected not Enough stabilizations and lead to that safety coefficient is low, it is big to build difficulty.

Utility model content

The purpose of this utility model is that proposing a kind of expansion device that four limbs are creeped for the above-mentioned deficiency of the prior art Material.

The utility model solves its technical problem, the technical solution adopted is that, propose a kind of expansion equipment that four limbs are creeped, Comprising: four support columns on the ground are arranged, the support column is equipped with the multipair fixation hole being oppositely arranged, described in every a pair Fixation hole is connected by cross bar, and the cross bar is parallel and for the cross bar in same level, the cross bar passes through rope two-by-two Net surrounds U-shaped frame, and the bottom surface of the U-shaped frame is equipped with safe cushion, is relatively set with first support bar between the support column And second support bar, the first support bar and second support bar are vertical with cross bar, the first support bar and the second support It is connected between bar by rope, the rope includes kernmantle, locking piece and the first connection buckle and the second connection buckle, the braiding Rope includes the first kernmantle and the second kernmantle, and first kernmantle is wrapped in two that in the first support bar and its is free End is lockked by the locking piece, and the free both ends of first kernmantle are locked after part locks and are formed with the first support bar Sealing ring, second kernmantle are woven by multiply rope, and there are gap between the rope, first connection buckle is worn Cross the sealing ring and first kernmantle be connected with one end of the second kernmantle with gap, second kernmantle it is another End is across second connection buckle and bypasses the second support bar, and second connection buckle passes through the another of second kernmantle The gap of one end, the locking piece include that tool has screw thread there are two the block of first through hole, both ends and is inserted into described first The U-shaped portion of through-hole and the nut to match with the screw thread form between the U-shaped portion and block and accommodate first kernmantle The channel at free both ends.

Preferably, described piece of lower end is set there are two the arch portion that communicates with the U-shaped portion, between two arch portions It can be passed through for the U-shaped portion.Arch portion can further fix the free both ends of the first kernmantle, weave after fixed to first The free both ends of rope carry out simple overstriking can lock the free-end of the first kernmantle well.

Preferably, the locking piece is externally provided with sponge protective case.On the one hand it can prevent locking piece from getting rusty, on the other hand Injury after locking piece can be contacted to avoid expansion person.

Preferably, being equipped with connector, the company between the first support bar, second support bar and the support column Fitting includes the first connector and the second connector, and first connector includes the annulus that can be surrounded around the support column The first semi-ring and the second semi-ring, first semi-ring and the second half is equipped with corresponding lower concave part, between the lower concave part Equipped with corresponding first screw hole, first screw hole is locked by corresponding first screw；The second connector packet The upper interconnecting piece that can be fastened on the ring textures and lower interconnecting piece are included, the upper interconnecting piece and lower interconnecting piece are vertically connected with shape At the chamber for accommodating the first support bar or second support bar, the first support bar, second support bar, upper interconnecting piece and under Interconnecting piece is equipped with corresponding second screw hole, and second screw hole is locked by corresponding second screw.Second connects Fitting, which can according to need, is added one or more.

Preferably, being equipped with third connector between first semi-ring and the second semi-ring, the third connector includes Be arranged on first semi-ring protrusion and be arranged on second semi-ring and it is described protrusion matching groove.It can be into one Step reinforces the connection between the first semi-ring and the second semi-ring.

Preferably, the surface of the protrusion is equipped with sealing ring, the groove is equipped with the ring to match with the sealing ring Connected in star.On the one hand the fastness of the first connector can be further reinforced, it on the other hand can be to avoid because of caused by rainwater etc. the A connection piece gets rusty, and further prevents the fortuitous event occurred due to the first connector gets rusty.

Preferably, the upper interconnecting piece and lower interconnecting piece are equipped with reinforcement part, the chamber is arranged in the reinforcement part Two sides.Preferably protect first support bar and second support bar.

Preferably, the reinforcement part is equipped with corresponding third screw hole, the third screw hole passes through corresponding third Screw.So that the second connector preferably locks first support bar and second support bar, increase safety coefficient.

Preferably, first connection buckle and the second connection buckle are Fastener for climbing mountain.Easy to connect and safety coefficient is high.

Preferably, being equipped with multiple reinforcing rods between the adjacent cross bar, the reinforcing rod is on the U-shaped frame. So that it is whole more stable, avoid unexpected generation.

By implementing above scheme, the utility model has the following beneficial effects:

1. kernmantle is divided into the first kernmantle and the second kernmantle, the free both ends of the first kernmantle are locked by locking piece Afterwards with first support bar formed sealing ring, then by the first connection buckle by sealing ring and formed the second kernmantle multiply rope it Between gap be connected so that stability is increased substantially with fastness.

2. the channel that locking piece is formed after being connected by block with U-shaped portion can be by the screw thread and nut tune at U-shaped portion both ends It saves its size and adjusts the locked elasticity of the first kernmantle, can overhaul at any time and reinforce the free both ends of the first kernmantle Locked degree improves safety coefficient.

3. if single one whole kernmantle and connection buckle, it is ensured that kernmantle is tight and connection buckle is not easy to unclamp so Cause connection buckle to be difficult to remove and load onto, and take the structure of the utility model, also more when needing replacing or repairing rope It is convenient, it need to will only remove the overstriking object for being used to overstriking free-end on the free both ends of the first kernmantle, then by the spiral shell at U-shaped portion both ends Mother, which screws off, can separate the first kernmantle and the second kernmantle, the second loose kernmantle be just easy to remove the first connection buckle and Second connection buckle.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the placement figure of safe cushion；

Fig. 3 is the connection schematic diagram of rope；

Fig. 4 is the structural schematic diagram of locking piece in embodiment 1；

Fig. 5 is the structural schematic diagram of block in embodiment 1；

Fig. 6 is the structural schematic diagram of locking piece in embodiment 2；

Fig. 7 is the structural schematic diagram of block in embodiment 2；

Fig. 8 is the front view of connector；

Fig. 9 is the top view of connector；

Figure 10 is the side view of connector；

The structural schematic diagram of Figure 11 reinforcing rod between cross bar.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Embodiment 1:

A kind of expansion equipment that four limbs are creeped as shown in Fig. 1 to 5,8-11, including four supports on the ground are arranged Column 6, support column 6 are equipped with the multipair fixation hole being oppositely arranged, and every a pair of fixation hole is connected by cross bar 100, and cross bar 100 is parallel And cross bar 100 is in same level two-by-two, cross bar 100 surrounds U-shaped frame 91 by netting 12, and the bottom surface of U-shaped frame 91 is equipped with Safe cushion 9b is relatively set with first support bar 200 and second support bar 300,200 He of first support bar between support column 6 Second support bar 300 is vertical with cross bar 100.It is connected between first support bar 200 and second support bar 300 by rope 400, Rope 400 includes kernmantle 410, locking piece 420 and the first connection buckle 430 and the second connection buckle 440, and kernmantle 410 includes the One kernmantle 4101 and the second kernmantle 4102, the first kernmantle 4101 are wrapped in two that in first support bar 200 and its is free Locked part 420 is held to lock, the present embodiment wraps adhesive plaster overstriking to the both ends that the first kernmantle dissociates to reinforce the effect of locking, The free both ends of first kernmantle 4101, which are locked after part 420 locks, forms sealing ring 500 with first support bar 200, and second compiles It knits rope 4102 to be woven by multiply rope, there are gap between rope, the first connection buckle 430 passes through sealing ring 500 and gap First kernmantle 4101 is connected with one end of the second kernmantle 4102, the other end of the second kernmantle 4102 passes through the second connection Button 440 simultaneously bypasses second support bar 300, and the second connection buckle 440 passes through the gap of the other end of the second kernmantle 4102, locking piece 420 include that tool has screw thread there are two the block 4202 of first through hole 4201, both ends and is inserted into the U-shaped portion of first through hole 4201 4203 and the nut 4204 that matches with screw thread, it is formed between U-shaped portion 4203 and block 4202 and accommodates the trip of the first kernmantle 4101 From both ends channel 4205.The channel that locking piece is formed after being connected by block with U-shaped portion can be by the screw thread at U-shaped portion both ends It is to adjust the locked elasticity of the first kernmantle with its size of nut adjustment, can overhauls at any time and reinforce the trip of the first kernmantle From both ends locked degree improve safety coefficient.Kernmantle is divided into the first kernmantle and the second kernmantle, passes through locking Part locks and forms sealing ring behind the free both ends of the first kernmantle with first support bar, then by the first connection buckle by sealing ring with It forms the gap between the multiply rope of the second kernmantle to be connected, so that stability is increased substantially with fastness, if single With one whole kernmantle and connection buckle, it is ensured that kernmantle is tight and connection buckle is not easy to unclamp so causes connection buckle to be difficult to remove With load onto, and take the structure of the utility model, it is also more convenient when needing replacing or repairing rope, need to will only remove first It is used to the overstriking object such as adhesive plaster of overstriking free-end on the free both ends of kernmantle, then the nut at U-shaped portion both ends is screwed off can To separate the first kernmantle and the second kernmantle, the second loose kernmantle is just easy to remove the first connection buckle and the second connection Button.

Locking piece 420 is externally provided with sponge protective case.On the one hand it can prevent locking piece from getting rusty, it on the other hand can be to avoid opening up Exhibition person contacts injury after locking piece.

Connector 600 is equipped between first support bar 200, second support bar 300 and support column 6, connector 600 includes First connector and the second connector, the first connector include the first semi-ring that can surround the annulus 6105 around support column 6 6101 and second semi-ring 6102, the first semi-ring 6101 and the second semi-ring 6102 be equipped with corresponding lower concave part 6104, lower concave part Corresponding first screw hole is equipped between 6104, the first screw hole is locked by corresponding first screw 6103；Second connection Part includes the upper interconnecting piece 6201 and lower interconnecting piece 6202 that can be fastened on 6105 surface of annulus, upper interconnecting piece 6201 and lower connection Portion 6202 is vertically connected with the chamber 6203 to be formed and accommodate first support bar 200 or second support bar 300, first support bar 200, second Support rod 300, upper interconnecting piece 6201 and lower interconnecting piece 6202 are equipped with corresponding second screw hole, and the second screw hole passes through opposite The second screw 6204 answered is locked.Second connector, which can according to need, is added one or more.The present embodiment Two the second connectors are added, one for connecting first support bar or second support bar.Another is used for and other assemblies phase Connect, such as the bracket of staircase.

Third connector is equipped between first semi-ring 6101 and the second semi-ring 6102, third connector includes being arranged first Protrusion 6301 on semi-ring 6101 and it is arranged on the second semi-ring 6102 and raised 6301 matching grooves 6302.It can be further Reinforce the connection between the first semi-ring and the second semi-ring.

The surface of protrusion 6301 is equipped with sealing ring, and groove 6302 is equipped with the annular groove to match with sealing ring.On the one hand The fastness of the first connector can be further reinforced, it on the other hand can be to avoid the life because of the first connector caused by rainwater etc. Rust, further prevents the fortuitous event occurred due to the first connector gets rusty.

Upper interconnecting piece 6201 and lower interconnecting piece 6202 are equipped with reinforcement part 6205, and the two of chamber 6203 are arranged in reinforcement part 6205 Side.Preferably protect first support bar and second support bar.

Reinforcement part 6205 is equipped with corresponding third screw hole, and third screw hole passes through corresponding third screw 6206.So that Second connector preferably locks first support bar and second support bar, increases safety coefficient.

First connection buckle 430 and the second connection buckle 440 are Fastener for climbing mountain.Easy to connect and safety coefficient is high.

Multiple reinforcing rods 110 are equipped between adjacent cross bar 100, reinforcing rod 110 is on U-shaped frame 91.So that entirety is more Add stabilization, avoids unexpected generation.

Embodiment 2:

A kind of expansion equipment that four limbs are creeped as shown in Fig. 1 to 3,6-11, on the basis of embodiment 1 more preferably Ground:

4202 lower end of block is set there are two the arch portion 4206 that communicates with U-shaped portion 4203, can between two arch portions 4206 It is passed through for U-shaped portion 4203.Arch portion can further fix the free both ends of the first kernmantle, swim after fixed to the first kernmantle From both ends carry out the methods of simple overstriking winding adhesive plaster can be so that locking piece locks the first kernmantle well Free-end.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of expansion equipment that four limbs are creeped, it is characterised in that: described including four support columns (6) on the ground are arranged Support column (6) is equipped with the multipair fixation hole being oppositely arranged, and every a pair fixation hole is connected by cross bar (100), the cross bar (100) parallel and two-by-two the cross bar (100) in same level, the cross bar (100) by netting (12) surround it is U-shaped The bottom surface of frame (91), the U-shaped frame (91) is equipped with safe cushion (9b), is relatively set with first between the support column (6) Support rod (200) and second support bar (300), the first support bar (200) and second support bar (300) are and cross bar (100) vertically, it is connected between the first support bar (200) and second support bar (300) by rope (400), the rope It (400) include kernmantle (410), locking piece (420) and the first connection buckle (430) and the second connection buckle (440), the kernmantle It (410) include the first kernmantle (4101) and the second kernmantle (4102), first kernmantle (4101) is wrapped in described the On one support rod (200) and its free both ends are lockked by the locking piece (420), what first kernmantle (4101) was dissociated Both ends are locked after part (420) are lockked and form sealing ring (500) with the first support bar (200), second kernmantle (4102) it is woven by multiply rope, there are gap between the rope, first connection buckle (430) passes through the closing First kernmantle (4101) is connected by circle (500) with gap with one end of the second kernmantle (4102), second braiding The other end of rope (4102) passes through second connection buckle (440) and bypasses the second support bar (300), second connection The gap that (440) pass through the second kernmantle (4102) other end is detained, the locking piece (420) includes that tool is logical there are two first The block (4202) in hole (4201), both ends have screw thread and be inserted into the first through hole (4201) U-shaped portion (4203) and The nut (4204) to match with the screw thread forms between the U-shaped portion (4203) and block (4202) and accommodates first volume Knit the channel (4205) at rope (4101) free both ends.

2. the expansion equipment that a kind of four limbs according to claim 1 are creeped, it is characterised in that: described piece of (4202) lower end is set It, can be for the U between two arch portions (4206) there are two the arch portion (4206) communicated with the U-shaped portion (4203) Type portion (4203) passes through.

3. the expansion equipment that a kind of four limbs according to claim 1 or 2 are creeped, it is characterised in that: the locking piece (420) It is externally provided with sponge protective case.

4. the expansion equipment that a kind of four limbs according to claim 1 are creeped, it is characterised in that: the first support bar (200), it is equipped between second support bar (300) and the support column (6) connector (600), the connector (600) includes First connector and the second connector, first connector include the annulus that can be surrounded around the support column (6) (6105), the annulus (6105) include the first semi-ring (6101) and the second semi-ring (6102), first semi-ring (6101) and Second semi-ring (6102) is equipped with corresponding lower concave part (6104), and corresponding first spiral shell is equipped between the lower concave part (6104) Hole, first screw hole are locked by corresponding first screw (6103)；Second connector includes that can be fastened on The upper interconnecting piece (6201) and lower interconnecting piece (6202) on annulus (6105) surface, the upper interconnecting piece (6201) and lower connection Portion (6202) is vertically connected with the chamber (6203) to be formed and accommodate the first support bar (200) or second support bar (300), and described the One support rod (200), second support bar (300), upper interconnecting piece (6201) and lower interconnecting piece (6202) are equipped with corresponding Second screw hole, second screw hole are locked by corresponding second screw (6204).

5. the expansion equipment that a kind of four limbs according to claim 4 are creeped, it is characterised in that: first semi-ring (6101) And second be equipped with third connector between semi-ring (6102), the third connector includes being arranged in first semi-ring (6101) On protrusion (6301) and be arranged on second semi-ring (6102) and raised (6301) matching groove (6302).

6. the expansion equipment that a kind of four limbs according to claim 5 are creeped, it is characterised in that: the table of the protrusion (6301) Face is equipped with sealing ring, and the groove (6302) is equipped with the annular groove to match with the sealing ring.

7. the expansion equipment that a kind of four limbs according to claim 4 are creeped, it is characterised in that: the upper interconnecting piece (6201) It is equipped with reinforcement part (6205) with lower interconnecting piece (6202), two sides of reinforcement part (6205) setting in the chamber (6203).

8. the expansion equipment that a kind of four limbs according to claim 7 are creeped, it is characterised in that: the reinforcement part (6205) sets There is corresponding third screw hole, the third screw hole passes through corresponding third screw (6206).

9. the expansion equipment that a kind of four limbs according to claim 1 are creeped, it is characterised in that: first connection buckle (430) and the second connection buckle (440) is Fastener for climbing mountain.

10. the expansion equipment that a kind of four limbs according to claim 1 are creeped, it is characterised in that: the adjacent cross bar (100) multiple reinforcing rods (110) are equipped between, the reinforcing rod (110) is on the U-shaped frame (91).